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Update perftool.php

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Namhyeon Go 2020-02-24 17:50:05 +09:00 committed by GitHub
parent 5d5ecbe8a9
commit cc2773c2d2
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1 changed files with 16 additions and 4 deletions
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20
helper/perftool.php
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@ -20,13 +20,13 @@ if(!is_fn("get_cpu_idle")) {
}
if(!is_fn("set_min_cpu_idle")) {
function set_min_cpu_idle($idle=0.01) {
function set_min_cpu_idle($ratio=0.01) {
$wait = 0;
// default (cpu_sleep_time): 3 seconds
$cpu_sleep_time = floatval(get_value_in_array("cpu_sleep_time", $config, 3));
if($idle > 0 && $idle < 1) {
while(get_cpu_idle() < $idle) {
$cpu_sleep_time = floatval(get_value_in_array("cpu_sleep_time", $config, 3));
if($ratio > 0 && $ratio < 1) {
while(get_cpu_idle() < $ratio) {
if($wait == 0) {
write_common_log("CPU usage exceeded. wait a few seconds...", "helper/preftool");
}
@ -42,3 +42,15 @@ if(!is_fn("set_min_cpu_idle")) {
}
}
if(!is_fn("set_cpu_usage_limit")) {
function set_cpu_usage_limit($ratio=0.9) {
$config = get_config();
$num_cores = get_value_in_array("cpu_num_cores", $config, 1);
$pid = get_shared_var("mypid");
if(!empty($pid) && loadHelper("exectool")) {
write_common_log(sprintf("CPU usage limit setted. PID=%s, LIMIT=%s", $pid, ($ratio * $num_cores) * 100), "helper/perftool");
exec_command(sprintf("cpulimit --pid %s --limit %s", $pid, ($ratio * $num_cores) * 100));
}
}
}