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/linux-4.1.27/kernel/sched/
Ddebug.c83 PN(se->statistics.wait_start); in print_cfs_group_stats()
84 PN(se->statistics.sleep_start); in print_cfs_group_stats()
85 PN(se->statistics.block_start); in print_cfs_group_stats()
86 PN(se->statistics.sleep_max); in print_cfs_group_stats()
87 PN(se->statistics.block_max); in print_cfs_group_stats()
88 PN(se->statistics.exec_max); in print_cfs_group_stats()
89 PN(se->statistics.slice_max); in print_cfs_group_stats()
90 PN(se->statistics.wait_max); in print_cfs_group_stats()
91 PN(se->statistics.wait_sum); in print_cfs_group_stats()
92 P(se->statistics.wait_count); in print_cfs_group_stats()
[all …]
Dstop_task.c67 schedstat_set(curr->se.statistics.exec_max, in put_prev_task_stop()
68 max(curr->se.statistics.exec_max, delta_exec)); in put_prev_task_stop()
Dfair.c710 schedstat_set(curr->statistics.exec_max, in update_curr()
711 max(delta_exec, curr->statistics.exec_max)); in update_curr()
738 schedstat_set(se->statistics.wait_start, rq_clock(rq_of(cfs_rq))); in update_stats_wait_start()
757 schedstat_set(se->statistics.wait_max, max(se->statistics.wait_max, in update_stats_wait_end()
758 rq_clock(rq_of(cfs_rq)) - se->statistics.wait_start)); in update_stats_wait_end()
759 schedstat_set(se->statistics.wait_count, se->statistics.wait_count + 1); in update_stats_wait_end()
760 schedstat_set(se->statistics.wait_sum, se->statistics.wait_sum + in update_stats_wait_end()
761 rq_clock(rq_of(cfs_rq)) - se->statistics.wait_start); in update_stats_wait_end()
765 rq_clock(rq_of(cfs_rq)) - se->statistics.wait_start); in update_stats_wait_end()
768 schedstat_set(se->statistics.wait_start, 0); in update_stats_wait_end()
[all …]
Dcore.c1419 schedstat_inc(p, se.statistics.nr_wakeups_local); in ttwu_stat()
1423 schedstat_inc(p, se.statistics.nr_wakeups_remote); in ttwu_stat()
1435 schedstat_inc(p, se.statistics.nr_wakeups_migrate); in ttwu_stat()
1440 schedstat_inc(p, se.statistics.nr_wakeups); in ttwu_stat()
1443 schedstat_inc(p, se.statistics.nr_wakeups_sync); in ttwu_stat()
1812 memset(&p->se.statistics, 0, sizeof(p->se.statistics)); in __sched_fork()
7384 p->se.statistics.wait_start = 0; in normalize_rt_tasks()
7385 p->se.statistics.sleep_start = 0; in normalize_rt_tasks()
7386 p->se.statistics.block_start = 0; in normalize_rt_tasks()
Ddeadline.c675 schedstat_set(curr->se.statistics.exec_max, in update_curr_dl()
676 max(curr->se.statistics.exec_max, delta_exec)); in update_curr_dl()
Drt.c949 schedstat_set(curr->se.statistics.exec_max, in update_curr_rt()
950 max(curr->se.statistics.exec_max, delta_exec)); in update_curr_rt()
/linux-4.1.27/Documentation/ABI/testing/
Dsysfs-class-net-statistics1 What: /sys/class/<iface>/statistics/collisions
9 What: /sys/class/<iface>/statistics/multicast
17 What: /sys/class/<iface>/statistics/rx_bytes
26 What: /sys/class/<iface>/statistics/rx_compressed
35 What: /sys/class/<iface>/statistics/rx_crc_errors
44 What: /sys/class/<iface>/statistics/rx_dropped
54 What: /sys/class/<iface>/statistics/rx_fifo_errors
63 What: /sys/class/<iface>/statistics/rx_frame_errors
73 What: /sys/class/<iface>/statistics/rx_length_errors
82 What: /sys/class/<iface>/statistics/rx_missed_errors
[all …]
Dsysfs-fs-ext46 collect statistics, which are shown during the unmount.
7 1 means to collect statistics, 0 means not to collect
8 statistics
Ddebugfs-pktcdvd14 info (0444) Lots of driver statistics and infos.
Dsysfs-block-zram158 statistics not accounted by block layer. For example,
160 block layer statistics file format.
167 statistics (orig_data_size, compr_data_size, etc.) in a format
168 similar to block layer statistics file format.
Dprocfs-diskstats5 The /proc/diskstats file displays the I/O statistics
Dsysfs-block6 statistics of disk <disk>. They contain 11 fields:
26 I/O statistics of partition <part>. The format is the
Dsysfs-class-devfreq51 This ABI shows the statistics of devfreq behavior on a
Dsysfs-block-bcache15 Writing to this file resets all the statistics for the device.
Dsysfs-firmware-acpi166 of the system, they are simply statistics.
/linux-4.1.27/Documentation/cpu-freq/
Dcpufreq-stats.txt2 CPU frequency and voltage scaling statistics in the Linux(TM) kernel
20 cpufreq-stats is a driver that provides CPU frequency statistics for each CPU.
21 These statistics are provided in /sysfs as a bunch of read_only interfaces. This
24 Various statistics will form read_only files under this directory.
32 cpufreq stats provides following statistics (explained in detail below).
37 All the statistics will be from the time the stats driver has been inserted
106 <*> CPU frequency translation statistics
107 [*] CPU frequency translation statistics details
113 "CPU frequency translation statistics" (CONFIG_CPU_FREQ_STAT) provides the
114 basic statistics which includes time_in_state and total_trans.
[all …]
/linux-4.1.27/Documentation/accounting/
Dcgroupstats.txt2 http://lkml.org/lkml/2007/4/11/187 and implements per cgroup statistics as
5 Per cgroup statistics infrastructure re-uses code from the taskstats
8 extend per cgroup statistics, by adding members to the cgroupstats
12 statistics on interesting events), should be very easy to add. Currently
13 user space requests for statistics by passing the cgroup path.
21 To extract cgroup statistics a utility very similar to getdelays.c
Ddelay-accounting.txt16 and makes these statistics available to userspace through
24 delay statistics aggregated for all tasks (or threads) belonging to a
29 aggregate delay statistics into arbitrary groups. To enable this, delay
30 statistics of a task are available both during its lifetime as well as on its
40 statistics. The delay accounting functionality populates specific fields of
52 When a task exits, records containing the per-task statistics
54 task of a thread group, the per-tgid statistics are also sent. More details
58 be run and the corresponding delay statistics to be displayed. It also serves
Dtaskstats.txt1 Per-task statistics interface
6 per-process statistics from the kernel to userspace.
10 - efficiently provide statistics during lifetime of a task and on its exit
29 To get statistics during a task's lifetime, userspace opens a unicast netlink
31 The response contains statistics for a task (if pid is specified) or the sum of
32 statistics for all tasks of the process (if tgid is specified).
34 To obtain statistics for tasks which are exiting, the userspace listener
36 one of the cpus in the cpumask, its per-pid statistics are sent to the
47 for reporting delay accounting statistics. Users can register cpumasks,
80 the task/process for which userspace wants statistics.
[all …]
Dtaskstats-struct.txt25 4) Per-task and per-thread context switch count statistics
159 /* The following four fields are I/O statistics of a task. */
167 4) Per-task and per-thread statistics
/linux-4.1.27/Documentation/device-mapper/
Dstatistics.txt1 DM statistics
4 Device Mapper supports the collection of I/O statistics on user-defined
5 regions of a DM device. If no regions are defined no statistics are
10 Individual statistics will be collected for each step-sized area within
13 The I/O statistics counters for each step-sized area of a region are
22 must be supplied when querying statistics about the region, deleting the
24 request and process statistics for the same DM device without stepping
27 The creation of DM statistics will allocate memory via kmalloc or
29 memory may be allocated by DM statistics. The admin can see how much
136 statistics does not want to lose any statistics (those updated
[all …]
/linux-4.1.27/Documentation/locking/
Dlockstat.txt6 As the name suggests, it provides statistics on locks.
43 With these hooks we provide the following statistics:
66 Lock statistics are enabled via CONFIG_LOCK_STAT.
70 Enable collection of statistics:
74 Disable collection of statistics:
78 Look at the current lock statistics:
118 This excerpt shows the first two lock class statistics. Line 01 shows the
121 statistics. These statistics come in two parts; the actual stats separated by a
127 con-bounces point is missing in the statistics.
163 Line 48 shows statistics for the second subclass (/1) of &rq->lock class
[all …]
D00-INDEX6 - info on collecting statistics on locks (and contention).
Dlocktorture.txt85 stat_interval Number of seconds between statistics-related printk()s.
87 Setting the interval to zero causes the statistics to
117 a second "Reads" statistics line is printed.
/linux-4.1.27/Documentation/ABI/stable/
Dsysfs-bus-xen-backend34 What: /sys/bus/xen-backend/devices/vbd-*/statistics/f_req
41 What: /sys/bus/xen-backend/devices/vbd-*/statistics/oo_req
49 What: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_req
56 What: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_sect
63 What: /sys/bus/xen-backend/devices/vbd-*/statistics/wr_req
70 What: /sys/bus/xen-backend/devices/vbd-*/statistics/wr_sect
Dsysfs-devices-node63 The node's hit/miss statistics, in units of pages.
77 The node's zoned virtual memory statistics.
/linux-4.1.27/drivers/net/wireless/iwlwifi/dvm/
Drx.c259 le32_to_cpu(priv->statistics.rx_ofdm.plcp_err) + in iwlagn_good_plcp_health()
261 le32_to_cpu(priv->statistics.rx_ofdm_ht.plcp_err); in iwlagn_good_plcp_health()
352 rx_info = &priv->statistics.rx_non_phy; in iwlagn_rx_calc_noise()
420 accum_stats((__le32 *)&priv->statistics._name, \ in iwlagn_accumulative_statistics()
472 spin_lock(&priv->statistics.lock); in iwlagn_rx_statistics()
488 priv->statistics.num_bt_kills = stats->rx.general.num_bt_kills; in iwlagn_rx_statistics()
489 le32_add_cpu(&priv->statistics.accum_num_bt_kills, in iwlagn_rx_statistics()
507 spin_unlock(&priv->statistics.lock); in iwlagn_rx_statistics()
511 change = common->temperature != priv->statistics.common.temperature || in iwlagn_rx_statistics()
513 (priv->statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK); in iwlagn_rx_statistics()
[all …]
Dcalib.c675 spin_lock_bh(&priv->statistics.lock); in iwl_sensitivity_calibration()
676 rx_info = &priv->statistics.rx_non_phy; in iwl_sensitivity_calibration()
677 ofdm = &priv->statistics.rx_ofdm; in iwl_sensitivity_calibration()
678 cck = &priv->statistics.rx_cck; in iwl_sensitivity_calibration()
681 spin_unlock_bh(&priv->statistics.lock); in iwl_sensitivity_calibration()
705 spin_unlock_bh(&priv->statistics.lock); in iwl_sensitivity_calibration()
987 spin_lock_bh(&priv->statistics.lock); in iwl_chain_noise_calibration()
989 rx_info = &priv->statistics.rx_non_phy; in iwl_chain_noise_calibration()
993 spin_unlock_bh(&priv->statistics.lock); in iwl_chain_noise_calibration()
1000 !!(priv->statistics.flag & STATISTICS_REPLY_FLG_BAND_24G_MSK); in iwl_chain_noise_calibration()
[all …]
Ddebugfs.c697 lockdep_assert_held(&priv->statistics.lock); in iwl_statistics_flag()
699 flag = le32_to_cpu(priv->statistics.flag); in iwl_statistics_flag()
744 spin_lock_bh(&priv->statistics.lock); in iwl_dbgfs_ucode_rx_stats_read()
745 ofdm = &priv->statistics.rx_ofdm; in iwl_dbgfs_ucode_rx_stats_read()
746 cck = &priv->statistics.rx_cck; in iwl_dbgfs_ucode_rx_stats_read()
747 general = &priv->statistics.rx_non_phy; in iwl_dbgfs_ucode_rx_stats_read()
748 ht = &priv->statistics.rx_ofdm_ht; in iwl_dbgfs_ucode_rx_stats_read()
1141 spin_unlock_bh(&priv->statistics.lock); in iwl_dbgfs_ucode_rx_stats_read()
1170 spin_lock_bh(&priv->statistics.lock); in iwl_dbgfs_ucode_tx_stats_read()
1172 tx = &priv->statistics.tx; in iwl_dbgfs_ucode_tx_stats_read()
[all …]
Ddevices.c395 vt = le32_to_cpu(priv->statistics.common.temperature); in iwl5150_temperature()
Dlib.c90 lockdep_assert_held(&priv->statistics.lock); in iwlagn_temperature()
93 priv->temperature = le32_to_cpu(priv->statistics.common.temperature); in iwlagn_temperature()
Ddev.h791 } statistics; member
Dscan.c303 le32_to_cpu(notif->statistics[0]), in iwl_rx_scan_results_notif()
Dcommands.h2458 __le32 statistics[NUMBER_OF_STATISTICS]; member
Dmain.c1277 spin_lock_init(&priv->statistics.lock); in iwl_op_mode_dvm_start()
/linux-4.1.27/drivers/base/
Dtransport_class.c159 if (!error && tcont->statistics) in transport_add_class_device()
160 error = sysfs_create_group(&classdev->kobj, tcont->statistics); in transport_add_class_device()
226 if (tcont->statistics) in transport_remove_classdev()
227 sysfs_remove_group(&classdev->kobj, tcont->statistics); in transport_remove_classdev()
/linux-4.1.27/tools/perf/Documentation/
Dperf-kmem.txt20 'perf kmem stat' to report kernel memory statistics.
33 Show per-callsite statistics
36 Show per-allocation statistics
Dperf-stat.txt6 perf-stat - Run a command and gather performance counter statistics
16 This command runs a command and gathers performance counter statistics
155 Print statistics of transactional execution if supported.
Dperf-lock.txt16 and statistics with this 'perf lock' command.
Dperf-kvm.txt52 statistics.
/linux-4.1.27/Documentation/scheduler/
Dsched-stats.txt13 statistics for each cpu listed, and there may well be more than one
33 CPU statistics
40 Next three are schedule() statistics:
46 Next two are try_to_wake_up() statistics:
50 Next three are statistics describing scheduling latency:
57 Domain statistics
67 The next 24 are a variety of load_balance() statistics in grouped into types
119 Next three are active_load_balance() statistics:
124 Next three are sched_balance_exec() statistics:
129 Next three are sched_balance_fork() statistics:
[all …]
Dsched-bwc.txt28 cpu.stat: exports throttling statistics [explained further below]
66 A group's bandwidth statistics are exported via 3 fields in cpu.stat.
/linux-4.1.27/drivers/net/wireless/rtlwifi/btcoexist/
Dhalbtcoutsrc.c618 btcoexist->statistics.cnt_bind++; in exhalbtc_initlize_variables()
669 btcoexist->statistics.cnt_init_hw_config++; in exhalbtc_init_hw_config()
683 btcoexist->statistics.cnt_init_coex_dm++; in exhalbtc_init_coex_dm()
699 btcoexist->statistics.cnt_ips_notify++; in exhalbtc_ips_notify()
724 btcoexist->statistics.cnt_lps_notify++; in exhalbtc_lps_notify()
745 btcoexist->statistics.cnt_scan_notify++; in exhalbtc_scan_notify()
770 btcoexist->statistics.cnt_connect_notify++; in exhalbtc_connect_notify()
792 btcoexist->statistics.cnt_media_status_notify++; in exhalbtc_mediastatus_notify()
814 btcoexist->statistics.cnt_special_packet_notify++; in exhalbtc_special_packet_notify()
836 btcoexist->statistics.cnt_bt_info_notify++; in exhalbtc_bt_info_notify()
[all …]
Dhalbtcoutsrc.h483 struct btc_statistics statistics; member
/linux-4.1.27/Documentation/networking/
Dgen_stats.txt1 Generic networking statistics for netlink users
8 gnet_stats_basic TCA_STATS_BASIC Basic statistics
10 gnet_stats_queue TCA_STATS_QUEUE Queue statistics
24 Update statistics:
72 Locks are taken before writing and released once all statistics have
Daltera_tse.txt88 Ethtool is supported. Driver statistics and internal errors can be taken using:
111 The driver exports debug information such as internal statistics,
114 A user may use the ethtool support to get statistics:
115 e.g. using: ethtool -S ethX (that shows the statistics counters)
123 The controller and driver support a mix of IEEE standard defined statistics,
124 RFC defined statistics, and driver or Altera defined statistics. The four
125 specifications containing the standard definitions for these statistics are
133 The statistics supported by the TSE and the device driver are as follows:
136 Section 5.2.2.1.2. This statistics is the count of frames that are successfully
251 Altera TSE. This statistics counts the number of received good and errored
Dxfrm_proc.txt8 xfrm_proc is a statistics shown factor dropped by transformation
13 Inbound statistics
Dvxge.txt23 inside the ASIC. Features like independent hw reset, statistics, bandwidth/
60 Comprehensive MAC-level and software statistics displayed using
Dudplite.txt229 level. Live statistics about UDP-Lite are available in /proc/net/snmp
234 This displays UDP-Lite statistics variables, whose meaning is as follows.
253 These statistics derive from the UDP MIB (RFC 2013).
Dcxacru.txt16 several sysfs attribute files for retrieving device statistics:
D00-INDEX92 - Generic networking statistics for netlink users.
232 - description of the statistics package for XFRM.
Dstmmac.txt101 For example, driver statistics (including RMON), internal errors can be taken
310 The driver exports many information i.e. internal statistics,
317 to get statistics: e.g. using: ethtool -S ethX
Ds2io.txt55 e. Statistics. Comprehensive MAC-level and software statistics displayed
Dbatman-adv.txt172 # ethtool --statistics bat0
Dpktgen.txt69 holds running statistics. The Result is printed after a run or after
Dcan.txt857 - stats_timer: To calculate the SocketCAN core statistics
893 stats - SocketCAN core statistics (rx/tx frames, match ratios, ...)
1038 - Display CAN device details and statistics:
1040 $ ip -details -statistics link show can0
1099 field of the standard network statistics.
Drds.txt283 non-transport-specific statistics
Dl2tp.txt137 to retrieve tunnel and session statistics from the kernel using the
Dpacket_mmap.txt462 statistics where checked with getsockopt() and
/linux-4.1.27/Documentation/block/
Dstat.txt1 Block layer statistics in /sys/block/<dev>/stat
6 The stat file provides several statistics about the state of block
9 Q. Why are there multiple statistics in a single file? Doesn't sysfs
11 A. By having a single file, the kernel can guarantee that the statistics
13 statistics were exported as multiple files containing one statistic
D00-INDEX24 - Block layer statistics in /sys/block/<device>/stat
/linux-4.1.27/Documentation/timers/
Dtimer_stats.txt1 timer_stats - timer usage statistics
28 This entry is used to control the statistics functionality and to read out the
39 The statistics can be retrieved by:
43 newly updated statistics. Once sampling is disabled, the sampled information
D00-INDEX20 - timer usage statistics
DNO_HZ.txt172 5. Scheduler statistics for adaptive-tick CPUs may be computed
/linux-4.1.27/Documentation/
Diostats.txt1 I/O statistics fields
5 more extensive disk statistics have been introduced to help measure disk
40 each snapshot of your disk statistics.
42 In 2.4, the statistics fields are those after the device name. In
43 the above example, the first field of statistics would be 446216.
48 eleven fields of statistics, each meaning exactly the same things.
101 almost a non-issue. When the statistics are read, the per-CPU counters
114 in 2.4. Consequently, you'll see a different statistics output on 2.6 for
143 disk and partition statistics are consistent again. Since we still don't
159 In 2.6, all disk statistics were removed from /proc/stat. In 2.4, they
DIRQ-affinity.txt31 --- hell ping statistics ---
48 --- hell ping statistics ---
Dnumastat.txt2 Numa policy hit/miss statistics
Dbasic_profiling.txt55 A reset is needed to clear old statistics, which survive a reboot.
D00-INDEX133 - document describing how CPU load statistics are collected.
243 - info on I/O statistics Linux kernel provides.
341 - info on how to read Numa policy hit/miss statistics in sysfs.
Dedac.txt477 are reported through the system message log system. UE statistics
491 CE statistics will be accumulated even when CE logging is disabled.
Dkernel-per-CPU-kthreads.txt200 will make your virtual-memory statistics update more
Dbcache.txt337 Clears the statistics associated with this cache
Dkernel-parameters.txt1848 Time (s) between statistics printk()s.
3150 Time (s) between statistics printk()s.
Dmemory-barriers.txt2421 If they're used for statistics generation, then they probably don't need memory
/linux-4.1.27/Documentation/video4linux/
Domap3isp.txt71 statistics (AEWB, AF and histogram) subdevs.
83 Each of the statistics subdevs is able to produce events. An event is
84 generated whenever a statistics buffer can be dequeued by a user space
93 ioctls. If there is an error calculating the statistics, there will be an
94 event as usual, but no related statistics buffer. In this case
104 statistics collection are examples of such.
191 The statistics subdevs do offer more dynamic configuration options than the
195 The statistics blocks always get the input image data from the CCDC (as the
196 histogram memory read isn't implemented). The statistics are dequeueable by
197 the user from the statistics subdev nodes using private IOCTLs.
Dsi476x.txt69 This file contains statistics about RDS receptions. It's binary data
/linux-4.1.27/drivers/staging/vme/devices/
Dvme_user.c117 static struct driver_stats statistics; variable
175 statistics.reads = 0; in reset_counters()
176 statistics.writes = 0; in reset_counters()
177 statistics.ioctls = 0; in reset_counters()
178 statistics.irqs = 0; in reset_counters()
179 statistics.berrs = 0; in reset_counters()
180 statistics.dmaerrors = 0; in reset_counters()
181 statistics.timeouts = 0; in reset_counters()
466 statistics.ioctls++; in vme_user_ioctl()
/linux-4.1.27/net/xfrm/
DKconfig45 bool "Transformation statistics"
48 This statistics is not a SNMP/MIB specification but shows
49 statistics about transformation error (or almost error) factor
/linux-4.1.27/fs/jfs/
DKconfig46 bool "JFS statistics"
49 Enabling this option will cause statistics from the JFS file system
/linux-4.1.27/Documentation/blockdev/
Dzram.txt101 Per-device statistics are exported as various nodes under /sys/block/zram<id>/
145 User space is advised to use the following files to read the device statistics.
149 Represents block layer statistics. Read Documentation/block/stat.txt for
154 The stat file represents device's I/O statistics not accounted by block
165 The stat file represents device's mm statistics. It consists of a single
/linux-4.1.27/drivers/video/fbdev/omap2/dss/
DKconfig32 bool "Collect DSS IRQ statistics"
36 Collect DSS IRQ statistics, printable via debugfs.
38 The statistics can be found from
/linux-4.1.27/drivers/net/wireless/ath/ath9k/
DKconfig65 Say Y, if you need access to ath9k's statistics for
71 bool "Detailed station statistics"
76 This option enables detailed statistics for association stations.
178 Say Y, if you need access to ath9k_htc's statistics.
/linux-4.1.27/Documentation/cgroups/
Dcpuacct.txt33 cpuacct.stat file lists a few statistics which further divide the
35 the following statistics are supported:
Dblkio-controller.txt114 to the whole subtree while all statistics are local to the IOs
286 gives the statistics about how many a times a group was dequeued
Dmemory.txt71 memory.stat # show various statistics
482 memory.stat file includes following statistics
790 vmstat/zoneinfo/memcg or internal memory usage statistics and free any
797 statistics, so it's advisable to take an immediate action.
/linux-4.1.27/fs/ocfs2/
DKconfig52 bool "OCFS2 statistics"
56 This option allows some fs statistics to be captured. Enabling
/linux-4.1.27/fs/cifs/
DKconfig39 bool "CIFS statistics"
42 Enabling this option will cause statistics for each server share
46 bool "Extended statistics"
49 Enabling this option will allow more detailed statistics on SMB
53 These additional statistics may have a minor effect on performance
/linux-4.1.27/arch/mips/sibyte/
DKconfig149 bool "Support for Bus Watcher statistics"
153 Handle and keep statistics on the bus error interrupts (COR_ECC,
/linux-4.1.27/Documentation/filesystems/
Dgfs2-glocks.txt128 In the case of both the super block and glock statistics,
130 block timing statistics are used to provide default values for
131 the glock timing statistics, so that newly created glocks
134 glock is created. The per-glock statistics are lost when
137 The statistics are divided into three pairs of mean and
169 So why gather these statistics? There are several reasons
Dnilfs2.txt104 NILFS_IOCTL_GET_CPSTAT Return checkpoints statistics. This ioctl is
120 NILFS_IOCTL_GET_SUSTAT Return segment usage statistics. This ioctl
Dproc.txt30 1.8 Miscellaneous kernel statistics in /proc/stat
589 stat Overall statistics
671 their statistics are used by kernel developers and interested users to
1074 raw6 Raw device statistics (IPv6)
1078 rt6_stats Global IPv6 routing tables statistics
1079 sockstat6 Socket statistics (IPv6)
1088 dev network devices with statistics
1097 netstat Network statistics
1098 raw raw device statistics
1103 sockstat Socket statistics
[all …]
Dpath-lookup.txt337 Interesting statistics
340 The following table gives rcu lookup statistics for a few simple workloads
364 only when we have reached the target dentry, so the other statistics show where
Dext4.txt488 collect statistics, which are shown during the
489 unmount. 1 means to collect statistics, 0 means
490 not to collect statistics
Dxfs.txt251 Setting this to "1" clears accumulated XFS statistics
Dxfs-delayed-logging-design.txt149 2. Supply sufficient statistics to validate Requirement #1.
Dvfs.txt286 statfs: called when the VFS needs to get filesystem statistics.
/linux-4.1.27/drivers/media/common/siano/
DKconfig29 statistics response packets via debugfs. Currently, works
/linux-4.1.27/include/linux/
Dtransport_class.h59 const struct attribute_group *statistics; member
Dsched.h1194 struct sched_statistics statistics; member
/linux-4.1.27/Documentation/filesystems/nfs/
D00-INDEX8 - statistics which the NFS server makes available to user space.
Dknfsd-stats.txt5 This document describes the format and semantics of the statistics
7 statistics are available in several text form pseudo files, each of
155 Descriptions of the other statistics file should go here.
/linux-4.1.27/Documentation/arm/
Dswp_emulation13 /proc/cpu/swp_emulation holds some statistics/information, including the PID of
/linux-4.1.27/arch/x86/xen/
DKconfig46 Enable statistics output and various tuning options in debugfs.
/linux-4.1.27/Documentation/devicetree/bindings/arm/tegra/
Dnvidia,tegra30-actmon.txt3 The activity monitor block collects statistics about the behaviour of other
/linux-4.1.27/arch/mips/kvm/
DKconfig41 Maintain statistics for Guest COP0 accesses.
/linux-4.1.27/drivers/cpufreq/
DKconfig29 tristate "CPU frequency translation statistics"
32 This driver exports CPU frequency statistics information through sysfs
41 bool "CPU frequency translation statistics details"
/linux-4.1.27/Documentation/isdn/
DREADME.avmb1111 /proc/capi/capi20: statistics of capi.o (/dev/capi20)
124 /proc/capi/capidrv: statistics of capidrv.o (capi messages)
/linux-4.1.27/Documentation/arm64/
Dlegacy_instructions.txt28 performance, but at the loss of ability to gather runtime statistics
/linux-4.1.27/drivers/net/wireless/b43/
DKconfig198 This adds additional runtime sanity checks and statistics to the driver.
199 These checks and statistics might be expensive and hurt the runtime
/linux-4.1.27/fs/fscache/
DKconfig21 The gathering of statistics adds a certain amount of overhead to
/linux-4.1.27/Documentation/RCU/
Dtorture.txt128 statistics (via printk()). Regardless of the interval,
129 statistics are printed when the module is unloaded.
130 Setting the interval to zero causes the statistics to
211 The statistics output is as follows:
Dtrace.txt45 Displays statistics for expedited grace periods.
54 Displays RCU boosting statistics. Only present if
/linux-4.1.27/Documentation/wimax/
DREADME.i2400m203 5.2.2. RX and TX statistics
205 The i2400m/rx_stats and i2400m/tx_stats provide statistics about the
219 To clear the statistics back to 0, write anything to the rx_stats file:
/linux-4.1.27/Documentation/dvb/
Dfaq.txt114 If tcpdump doesn't give you any output, check the statistics
117 before checking the statistics.) If there are no packets at
/linux-4.1.27/drivers/s390/block/
DKconfig38 in /proc/dasd/statistics.
/linux-4.1.27/Documentation/trace/
Devents-power.txt42 correctly draw the states diagrams and to calculate accurate statistics etc.
Dftrace.txt390 Uprobe statistics. See uprobetrace.txt
/linux-4.1.27/net/mac80211/
DKconfig299 bool "Extra statistics for TX/RX debugging"
304 and very verbose statistics about TX and RX handler use
/linux-4.1.27/arch/s390/
DKconfig728 prompt "Monitor memory management statistics"
745 prompt "Monitor OS statistics"
760 prompt "Monitor overall network statistics"
764 currently there is only a total sum of network I/O statistics, no
/linux-4.1.27/fs/reiserfs/
DKconfig49 various ReiserFS statistics and internal data at the expense of
/linux-4.1.27/Documentation/vm/
Dpage_owner.txt21 fragmentation statistics can be obtained through gfp flag information of
Dunevictable-lru.txt96 of the statistics, etc..." [Rik van Riel]
112 lists and statistics originally proposed and posted by Christoph Lameter.
342 statistics. If the page was already mlocked, mlock_vma_page() need do nothing
411 mlocked, munlock_vma_page() updates that zone statistics for the number of
423 page statistics if it finds another VMA holding the page mlocked. If we fail
Dnuma70 statistics and locks to mediate access. In addition, Linux constructs for
/linux-4.1.27/drivers/iommu/
DKconfig102 bool "Export AMD IOMMU statistics to debugfs"
107 statistics about whats happening in the driver and exports that
/linux-4.1.27/Documentation/filesystems/cifs/
DTODO45 the CIFS statistics (started)
DREADME607 share statistics, if CONFIG_CIFS_STATS in enabled
705 Per share (per client mount) statistics are available in /proc/fs/cifs/Stats
706 if the kernel was configured with cifs statistics enabled. The statistics
712 The statistics for the number of total SMBs and oplock breaks are different in
DCHANGES537 and closing file structs in writepage/partialpagewrite. Add statistics
932 More stylistic updates to better match kernel style. Add additional statistics
/linux-4.1.27/Documentation/infiniband/
Dipoib.txt86 it is possible to get statistics about multicast groups from the
/linux-4.1.27/Documentation/scsi/
Dadvansys.txt134 3. ADVANSYS_STATS - Enable statistics (Def: Enabled)
136 Enabling this option adds statistics collection and display
Daha152x.txt47 enable some statistics
DBusLogic.txt190 data transfer and error recovery statistics are available through the
DChangeLog.lpfc630 Removed the binary statistics sysfs attribute.
/linux-4.1.27/lib/
DKconfig.debug473 bool "Enable SLUB performance statistics"
476 SLUB statistics are useful to debug SLUBs allocation behavior in
478 enabled for production use since keeping statistics slows down
845 bool "Collect scheduler statistics"
849 scheduler and related routines to collect statistics about
882 bool "Collect kernel timers statistics"
886 timer routines to collect statistics about kernel timers being
887 reprogrammed. The statistics can be read from /proc/timer_stats.
888 The statistics collection is started by writing 1 to /proc/timer_stats,
1020 bool "Lock usage statistics"
/linux-4.1.27/security/selinux/
DKconfig73 This option collects access vector cache statistics to
/linux-4.1.27/drivers/scsi/bnx2fc/
D57xx_hsi_bnx2fc.h555 struct fcoe_kwqe_stat statistics; member
/linux-4.1.27/drivers/atm/
DKconfig196 removal and reinsertion and provides some statistics. This driver
392 HE cards. This driver provides carrier detection some statistics.
/linux-4.1.27/drivers/net/wireless/mwifiex/
DREADME228 This command is used to get the statistics available in the station.
/linux-4.1.27/mm/
DKconfig612 bool "Export zsmalloc statistics"
617 statistics about whats happening in zsmalloc and exports that
/linux-4.1.27/arch/powerpc/
DKconfig.debug40 are files that contain CPU specific call statistics.
/linux-4.1.27/drivers/edac/
DKconfig78 memory. EDAC can report statistics on memory error
/linux-4.1.27/Documentation/thermal/
Dintel_powerclamp.txt113 Only one CPU is allowed to collect statistics and update global
/linux-4.1.27/net/ipv4/
DKconfig56 bool "FIB TRIE statistics"
59 Keep track of statistics on structure of FIB TRIE table.
/linux-4.1.27/Documentation/power/
Dbasic-pm-debugging.txt207 There is a debugfs entry which shows the suspend to RAM statistics. Here is an
/linux-4.1.27/net/
DKconfig339 drop statistics, say N here.
/linux-4.1.27/drivers/power/
DKconfig212 Fuel Gauge. The device provides battery statistics and status
/linux-4.1.27/init/
DKconfig346 statistics about user, system and idle time spent on per jiffies
422 bool "Export task/process statistics through netlink"
427 Export selected statistics for tasks/processes through the
429 statistics are available during the lifetime of tasks/processes as
441 in pages. Such statistics can help in setting a task's priorities
/linux-4.1.27/Documentation/filesystems/caching/
Dfscache.txt206 then it will gather certain statistics and display them through a number of
Dcachefiles.txt456 then it will gather certain statistics and display them through a proc file.
Dbackend-api.txt97 in sysfs and procfs - the former for control and the latter for statistics.
/linux-4.1.27/tools/power/cpupower/po/
Dde.po451 msgid " -s, --stats Shows cpufreq statistics if available\n"
Dcs.po447 msgid " -s, --stats Shows cpufreq statistics if available\n"
Dit.po445 msgid " -s, --stats Shows cpufreq statistics if available\n"
Dfr.po445 msgid " -s, --stats Shows cpufreq statistics if available\n"
Dpt.po449 msgid " -s, --stats Shows cpufreq statistics if available\n"
/linux-4.1.27/net/sched/
DKconfig410 Say Y here to make u32 gather additional statistics useful for
/linux-4.1.27/drivers/usb/host/
DKconfig631 Say "y" to see some FHCI debug information and statistics
/linux-4.1.27/arch/arm/mm/
DKconfig682 Also creates /proc/cpu/swp_emulation for statistics.
/linux-4.1.27/Documentation/security/
Dkeys.txt187 The user can view information on this and other statistics through procfs
330 on the system. Such data includes quota information and statistics:
/linux-4.1.27/Documentation/sysctl/
Dvm.txt723 The time interval between which vm statistics are updated. The default
/linux-4.1.27/drivers/scsi/
Dscsi_transport_fc.c2195 i->t.host_attrs.statistics = &fc_statistics_group; in fc_attach_transport()
/linux-4.1.27/drivers/net/ethernet/broadcom/
Dcnic_defs.h2858 struct fcoe_kwqe_stat statistics; member
/linux-4.1.27/arch/x86/
DKconfig699 This option enables collection of various statistics for KVM guest.
/linux-4.1.27/
DCREDITS1848 D: Disk usage statistics and modifications to line printer driver