pve-apiclient/examples/perftest1.pl
2016-12-28 11:35:30 +01:00

97 lines
2.2 KiB
Perl
Executable File

#!/usr/bin/perl
use strict;
use warnings;
# NOTE: you need to run this on a PVE host, or modify the source to
# provide username/password/hostname from somewhere else.
use Time::HiRes qw( usleep ualarm gettimeofday tv_interval );
use PVE::APIClient::LWP;
use PVE::AccessControl;
use PVE::INotify;
use JSON;
# normally you use username/password,
# but we can simply create a ticket and CRSF token if we are root
# running on a pve host
my $hostname = PVE::INotify::read_file("hostname");
my $ticket = PVE::AccessControl::assemble_ticket('root@pam');
my $csrftoken = PVE::AccessControl::assemble_csrf_prevention_token('root@pam');
my $wcount = 10;
my $qcount = 100;
sub get_local_cert_fingerprint { my ($node) = @_; my $cert_path =
"/etc/pve/nodes/$node/pve-ssl.pem"; my $custom_cert_path =
"/etc/pve/nodes/$node/pveproxy-ssl.pem";
$cert_path = $custom_cert_path if -f $custom_cert_path;
my $bio = Net::SSLeay::BIO_new_file($cert_path, 'r'); my $cert =
Net::SSLeay::PEM_read_bio_X509($bio); Net::SSLeay::BIO_free($bio);
my $fp = Net::SSLeay::X509_get_fingerprint($cert, 'sha256'); die
"got empty fingerprint" if !defined($fp) || ($fp eq '');
return $fp; }
my $local_fingerprint = get_local_cert_fingerprint($hostname);
sub test_rpc {
my ($host) = @_;
my $conn = PVE::APIClient::LWP->new(
#username => 'root@pam',
#password => 'yourpassword',
ticket => $ticket,
csrftoken => $csrftoken,
host => $host,
# add local hosts cert fingerprint
cached_fingerprints => {
$local_fingerprint => 1,
});
for (my $i = 0; $i < $qcount; $i++) {
eval {
my $res = $conn->get("/", {});
};
if (my $err = $@) {
print "ERROR: $err\n";
last;
}
}
}
sub run_tests {
my ($host) = @_;
my $workers;
my $starttime = [gettimeofday];
for (my $i = 0; $i < $wcount; $i++) {
if (my $pid = fork ()) {
$workers->{$pid} = 1;
} else {
test_rpc($host);
exit (0);
}
}
# wait for children
1 while (wait > 0);
my $elapsed = int(tv_interval ($starttime) * 1000);
my $tpq = $elapsed / ($wcount*$qcount);
print "$host: $tpq ms per query\n";
}
run_tests("localhost"); # test 'pvedaemon'
run_tests($hostname); # test 'pveproxy'