scripts/zpios-profile/zpios-profile-post.sh

   1 #!/bin/bash
   2
   3 PROG=zpios-profile-post.sh
   4
   5 RUN_POST=${0}
   6 RUN_PHASE=${1}
   7 RUN_DIR=${2}
   8 RUN_ID=${3}
   9 RUN_POOL=${4}
  10 RUN_CHUNK_SIZE=${5}
  11 RUN_REGION_SIZE=${6}
  12 RUN_THRD_COUNT=${7}
  13 RUN_REGION_COUNT=${8}
  14 RUN_OFFSET=${9}
  15 RUN_REGION_NOISE=${10}
  16 RUN_CHUNK_NOISE=${11}
  17 RUN_THRD_DELAY=${12}
  18 RUN_FLAGS=${13}
  19 RUN_RESULT=${14}
  20
  21 # Summarize system time per process
  22 zpios_profile_post_pids() {
  23         ${PROFILE_PIDS} ${PROFILE_RUN_CR_PIDS_LOG} >${PROFILE_RUN_CR_PIDS_CSV}
  24         ${PROFILE_PIDS} ${PROFILE_RUN_WR_PIDS_LOG} >${PROFILE_RUN_WR_PIDS_CSV}
  25         ${PROFILE_PIDS} ${PROFILE_RUN_RD_PIDS_LOG} >${PROFILE_RUN_RD_PIDS_CSV}
  26         ${PROFILE_PIDS} ${PROFILE_RUN_RM_PIDS_LOG} >${PROFILE_RUN_RM_PIDS_CSV}
  27 }
  28
  29 zpios_profile_post_disk() {
  30         ${PROFILE_DISK} ${PROFILE_RUN_CR_DISK_LOG} >${PROFILE_RUN_CR_DISK_CSV}
  31         ${PROFILE_DISK} ${PROFILE_RUN_WR_DISK_LOG} >${PROFILE_RUN_WR_DISK_CSV}
  32         ${PROFILE_DISK} ${PROFILE_RUN_RD_DISK_LOG} >${PROFILE_RUN_RD_DISK_CSV}
  33         ${PROFILE_DISK} ${PROFILE_RUN_RM_DISK_LOG} >${PROFILE_RUN_RM_DISK_CSV}
  34 }
  35
  36 # Summarize per device performance
  37
  38 # Stop a user defined profiling script which is gathering additional data
  39 zpios_profile_post_stop() {
  40         local PROFILE_PID=$1
  41
  42         kill -s SIGHUP `cat ${PROFILE_PID}`
  43
  44
  45         # Sleep waiting for profile script to exit
  46         while [ -f ${PROFILE_PID} ]; do
  47                 sleep 0.01
  48         done
  49 }
  50
  51 zpios_profile_post_proc_stop() {
  52         local PROC_DIR=$1
  53
  54         if [ -f ${PROFILE_ARC_PROC} ]; then
  55                 cat ${PROFILE_ARC_PROC} >${PROC_DIR}/arcstats.txt
  56         fi
  57
  58         if [ -f ${PROFILE_VDEV_CACHE_PROC} ]; then
  59                 cat ${PROFILE_VDEV_CACHE_PROC} >${PROC_DIR}/vdev_cache_stats.txt
  60         fi
  61 }
  62
  63 zpios_profile_post_oprofile_stop() {
  64         local OPROFILE_LOG=$1
  65         local OPROFILE_ARGS="-a -g -l -p ${OPROFILE_KERNEL_DIR},${OPROFILE_SPL_DIR},${OPROFILE_ZFS_DIR}"
  66
  67         /usr/bin/opcontrol --stop >>${OPROFILE_LOG} 2>&1
  68         /usr/bin/opcontrol --dump >>${OPROFILE_LOG} 2>&1
  69         /usr/bin/opreport ${OPROFILE_ARGS} >${OPROFILE_LOG} 2>&1
  70         /usr/bin/oparchive
  71 }
  72
  73 zpios_profile_post_create() {
  74         zpios_profile_post_oprofile_stop ${PROFILE_RUN_CR_OPROFILE_LOG}
  75         zpios_profile_post_proc_stop ${PROFILE_RUN_CR_DIR}
  76         zpios_profile_post_stop ${PROFILE_RUN_CR_PID}
  77 }
  78
  79 zpios_profile_post_write() {
  80         zpios_profile_post_oprofile_stop ${PROFILE_RUN_WR_OPROFILE_LOG}
  81         zpios_profile_post_proc_stop ${PROFILE_RUN_WR_DIR}
  82         zpios_profile_post_stop ${PROFILE_RUN_WR_PID}
  83 }
  84
  85 zpios_profile_post_read() {
  86         zpios_profile_post_oprofile_stop ${PROFILE_RUN_CR_RD_LOG}
  87         zpios_profile_post_proc_stop ${PROFILE_RUN_RD_DIR}
  88         zpios_profile_post_stop ${PROFILE_RUN_RD_PID}
  89 }
  90
  91 zpios_profile_post_remove() {
  92         zpios_profile_post_oprofile_stop ${PROFILE_RUN_RM_OPROFILE_LOG}
  93         zpios_profile_post_proc_stop ${PROFILE_RUN_RM_DIR}
  94         zpios_profile_post_stop ${PROFILE_RUN_RM_PID}
  95 }
  96
  97 # Source global zpios test configuration
  98 if [ -f ${RUN_DIR}/zpios-config.sh ]; then
  99         . ${RUN_DIR}/zpios-config.sh
 100 fi
 101
 102 # Source global per-run test configuration
 103 if [ -f ${RUN_DIR}/${RUN_ID}/zpios-config-run.sh ]; then
 104         . ${RUN_DIR}/${RUN_ID}/zpios-config-run.sh
 105 fi
 106
 107 case "${RUN_PHASE}" in
 108         post-run)
 109                 zpios_profile_post_pids
 110                 zpios_profile_post_disk
 111                 ;;
 112         post-create)
 113                 zpios_profile_post_create
 114                 ;;
 115         post-write)
 116                 zpios_profile_post_write
 117                 ;;
 118         post-read)
 119                 zpios_profile_post_read
 120                 ;;
 121         post-remove)
 122                 zpios_profile_post_remove
 123                 ;;
 124         *)
 125                 echo "Usage: ${PROG} {post-run|post-create|post-write|post-read|post-remove}"
 126                 exit 1
 127 esac
 128
 129 exit 0