diff options
| -rwxr-xr-x | scripts/lib/systemd/journalctl-boot-parse.sh | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/scripts/lib/systemd/journalctl-boot-parse.sh b/scripts/lib/systemd/journalctl-boot-parse.sh new file mode 100755 index 00000000000..b05b8201109 --- /dev/null +++ b/scripts/lib/systemd/journalctl-boot-parse.sh @@ -0,0 +1,71 @@ +#!/bin/bash + +# this script is intended to run where logs exist with output of the +# journalctl command + +VERBOSE= +target_logs=`find testrun*/testimage/ -name ssh_target_log*` +NAs=0 +numlogs=0 +below3=0 + +[[ X"$1" = X"-v" ]] && VERBOSE=true + +echo_v (){ + [[ X"$VERBOSE" = X"true" ]] && echo $* +} + +target_logs=`find testrun*/testimage/ -name ssh_target_log*` +NAs=0 +numlogs=0 +logswto=0 +below3=0 +ubelow3=0 +echo_v "target_log kernel_start_time(s) \ + userspace_start_time(m:s) \ + total_start_time(m:s) \ + K_U_under_3min \ + timeout_wc" +# loop across the test logs +for log in $target_logs; do + numlogs=`expr $numlogs + 1` + B3="no" + uB3="no" + # get the systemd line with startup times + startup_finished=`cat $log|grep "Startup finished"` + timeout_wc=`cat $log|egrep -c --ignore-case "systemd.*timeout"` + # separate the logs where ssh did not even come up + if [ X"$startup_finished" = X"" ]; then + kernel_startup="NA" + userspace_startup="NA" + total_startup="NA" + NAs=`expr $NAs + 1` + # get the user + kernel startup times + else + kernel_startup=`echo $startup_finished|cut -f9 -d ' '` + userspace_startup=`echo $startup_finished|cut -f12-13 -d' '|\ + sed 's/min /:/'` + userspace_startup_min=`echo $userspace_startup|cut -f1 -d':'` + if [ X"$userspace_startup_min" = X"" -o \ + $userspace_startup_min -lt 3 ]; then + ubelow3=`expr $ubelow3 + 1` + B3='U' + fi + total_startup=`echo $startup_finished|cut -f16-17 -d' '|\ + sed 's/min /:/'` + total_startup_min=`echo $total_startup|cut -f1 -d':'` + if [ X"$total_startup_min" = X"" -o $total_startup_min -lt 3 ]; then + below3=`expr $below3 + 1` + B3='K+U' + fi + # count this as a log where timeout is shown + [[ X"$timeout_wc" != X"0" ]] && logswto=`expr $logswto + 1` + fi + echo_v $log $kernel_startup $userspace_startup $total_startup $B3 \ + $timeout_wc +done +echo "$numlogs total number of target logs processed" +echo "$NAs number of targets without ssh connectivity" +echo "$below3 number of targets where kernel + userspace startup < 90 seconds" +echo "$ubelow3 number of targets where userspace startup < 90 seconds" +echo "$logswto number of target logs where '[s]ystemd' and '[t]imeout' appeared together" |