| Filename | /usr/local/lib/perl5/site_perl/Mail/SpamAssassin/Locker.pm |
| Statements | Executed 181799 statements in 94525s |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 90888 | 1 | 1 | 4.32s | 94524s | Mail::SpamAssassin::Locker::jittery_one_second_sleep |
| 1 | 1 | 1 | 42µs | 49µs | Mail::SpamAssassin::Locker::BEGIN@20 |
| 1 | 1 | 1 | 28µs | 1.39ms | Mail::SpamAssassin::Locker::BEGIN@24 |
| 1 | 1 | 1 | 20µs | 98µs | Mail::SpamAssassin::Locker::BEGIN@29 |
| 1 | 1 | 1 | 19µs | 40µs | Mail::SpamAssassin::Locker::BEGIN@21 |
| 1 | 1 | 1 | 19µs | 24µs | Mail::SpamAssassin::Locker::BEGIN@22 |
| 1 | 1 | 1 | 18µs | 66µs | Mail::SpamAssassin::Locker::BEGIN@23 |
| 1 | 1 | 1 | 14µs | 14µs | Mail::SpamAssassin::Locker::new |
| 1 | 1 | 1 | 12µs | 12µs | Mail::SpamAssassin::Locker::BEGIN@27 |
| 1 | 1 | 1 | 12µs | 12µs | Mail::SpamAssassin::Locker::BEGIN@25 |
| 0 | 0 | 0 | 0s | 0s | Mail::SpamAssassin::Locker::refresh_lock |
| 0 | 0 | 0 | 0s | 0s | Mail::SpamAssassin::Locker::safe_lock |
| 0 | 0 | 0 | 0s | 0s | Mail::SpamAssassin::Locker::safe_unlock |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | # <@LICENSE> | ||||
| 2 | # Licensed to the Apache Software Foundation (ASF) under one or more | ||||
| 3 | # contributor license agreements. See the NOTICE file distributed with | ||||
| 4 | # this work for additional information regarding copyright ownership. | ||||
| 5 | # The ASF licenses this file to you under the Apache License, Version 2.0 | ||||
| 6 | # (the "License"); you may not use this file except in compliance with | ||||
| 7 | # the License. You may obtain a copy of the License at: | ||||
| 8 | # | ||||
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 | ||||
| 10 | # | ||||
| 11 | # Unless required by applicable law or agreed to in writing, software | ||||
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, | ||||
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||||
| 14 | # See the License for the specific language governing permissions and | ||||
| 15 | # limitations under the License. | ||||
| 16 | # </@LICENSE> | ||||
| 17 | |||||
| 18 | package Mail::SpamAssassin::Locker; | ||||
| 19 | |||||
| 20 | 2 | 51µs | 2 | 56µs | # spent 49µs (42+7) within Mail::SpamAssassin::Locker::BEGIN@20 which was called:
# once (42µs+7µs) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 20 # spent 49µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@20
# spent 7µs making 1 call to strict::import |
| 21 | 2 | 50µs | 2 | 61µs | # spent 40µs (19+21) within Mail::SpamAssassin::Locker::BEGIN@21 which was called:
# once (19µs+21µs) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 21 # spent 40µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@21
# spent 21µs making 1 call to warnings::import |
| 22 | 2 | 50µs | 2 | 28µs | # spent 24µs (19+5) within Mail::SpamAssassin::Locker::BEGIN@22 which was called:
# once (19µs+5µs) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 22 # spent 24µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@22
# spent 5µs making 1 call to bytes::import |
| 23 | 2 | 50µs | 2 | 114µs | # spent 66µs (18+48) within Mail::SpamAssassin::Locker::BEGIN@23 which was called:
# once (18µs+48µs) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 23 # spent 66µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@23
# spent 48µs making 1 call to re::import |
| 24 | 2 | 60µs | 2 | 2.74ms | # spent 1.39ms (28µs+1.36) within Mail::SpamAssassin::Locker::BEGIN@24 which was called:
# once (28µs+1.36ms) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 24 # spent 1.39ms making 1 call to Mail::SpamAssassin::Locker::BEGIN@24
# spent 1.36ms making 1 call to Exporter::import |
| 25 | 2 | 48µs | 1 | 12µs | # spent 12µs within Mail::SpamAssassin::Locker::BEGIN@25 which was called:
# once (12µs+0s) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 25 # spent 12µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@25 |
| 26 | |||||
| 27 | 2 | 65µs | 1 | 12µs | # spent 12µs within Mail::SpamAssassin::Locker::BEGIN@27 which was called:
# once (12µs+0s) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 27 # spent 12µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@27 |
| 28 | |||||
| 29 | 1 | 2µs | # spent 98µs (20+78) within Mail::SpamAssassin::Locker::BEGIN@29 which was called:
# once (20µs+78µs) by Mail::SpamAssassin::Locker::UnixNFSSafe::BEGIN@26 at line 31 | ||
| 30 | @ISA | ||||
| 31 | 1 | 415µs | 2 | 176µs | }; # spent 98µs making 1 call to Mail::SpamAssassin::Locker::BEGIN@29
# spent 78µs making 1 call to vars::import |
| 32 | |||||
| 33 | 1 | 13µs | @ISA = qw(); | ||
| 34 | |||||
| 35 | ########################################################################### | ||||
| 36 | |||||
| 37 | # spent 14µs within Mail::SpamAssassin::Locker::new which was called:
# once (14µs+0s) by Mail::SpamAssassin::Locker::UnixNFSSafe::new at line 43 of Mail/SpamAssassin/Locker/UnixNFSSafe.pm | ||||
| 38 | 1 | 2µs | my $class = shift; | ||
| 39 | 1 | 2µs | $class = ref($class) || $class; | ||
| 40 | 1 | 2µs | my $self = { }; | ||
| 41 | 1 | 3µs | bless ($self, $class); | ||
| 42 | 1 | 11µs | $self; | ||
| 43 | } | ||||
| 44 | |||||
| 45 | ########################################################################### | ||||
| 46 | |||||
| 47 | sub safe_lock { | ||||
| 48 | my ($self, $path, $max_retries, $mode) = @_; | ||||
| 49 | # max_retries is optional, should default to about 30 | ||||
| 50 | # mode is UNIX-style and optional, should default to 0700, | ||||
| 51 | # callers must specify --x bits | ||||
| 52 | die "locker: safe_lock not implemented by Locker subclass"; | ||||
| 53 | } | ||||
| 54 | |||||
| 55 | ########################################################################### | ||||
| 56 | |||||
| 57 | sub safe_unlock { | ||||
| 58 | my ($self, $path) = @_; | ||||
| 59 | die "locker: safe_unlock not implemented by Locker subclass"; | ||||
| 60 | } | ||||
| 61 | |||||
| 62 | ########################################################################### | ||||
| 63 | |||||
| 64 | sub refresh_lock { | ||||
| 65 | my ($self, $path) = @_; | ||||
| 66 | die "locker: refresh_lock not implemented by Locker subclass"; | ||||
| 67 | } | ||||
| 68 | |||||
| 69 | ########################################################################### | ||||
| 70 | |||||
| 71 | # spent 94524s (4.32+94519) within Mail::SpamAssassin::Locker::jittery_one_second_sleep which was called 90888 times, avg 1.04s/call:
# 90888 times (4.32s+94519s) by Mail::SpamAssassin::Locker::UnixNFSSafe::safe_lock at line 87 of Mail/SpamAssassin/Locker/UnixNFSSafe.pm, avg 1.04s/call | ||||
| 72 | 90888 | 293ms | my ($self) = @_; | ||
| 73 | 90888 | 94524s | 90888 | 94519s | Time::HiRes::sleep(rand(1.0) + 0.5); # spent 94519s making 90888 calls to Time::HiRes::sleep, avg 1.04s/call |
| 74 | } | ||||
| 75 | |||||
| 76 | ########################################################################### | ||||
| 77 | |||||
| 78 | 1 | 11µs | 1; |