-
Notifications
You must be signed in to change notification settings - Fork 0
/
ProxyRequestLogger-inl.h
106 lines (95 loc) · 3.4 KB
/
ProxyRequestLogger-inl.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include "mcrouter/McrouterFiberContext.h"
#include "mcrouter/Proxy.h"
#include "mcrouter/ProxyBase.h"
#include "mcrouter/lib/McResUtil.h"
#include "mcrouter/lib/RequestLoggerContext.h"
#include "mcrouter/lib/carbon/Stats.h"
#include "mcrouter/options.h"
#include "mcrouter/stats.h"
namespace facebook {
namespace memcache {
namespace mcrouter {
template <class RouterInfo>
template <class Request>
void ProxyRequestLogger<RouterInfo>::log(
const RequestLoggerContext& loggerContext) {
if (loggerContext.requestClass.isNormal()) {
proxy_.requestStats().template bump<Request>(
carbon::RouterStatTypes::Outgoing);
}
proxy_.requestStats().template bump<Request>(
carbon::RouterStatTypes::AllOutgoing);
logError(loggerContext.replyResult, loggerContext.requestClass);
const auto durationUs = loggerContext.endTimeUs - loggerContext.startTimeUs;
proxy_.stats().durationUs().insertSample(durationUs);
logDurationByRequestType<Request>(durationUs);
}
template <class RouterInfo>
template <class Request>
void ProxyRequestLogger<RouterInfo>::logDurationByRequestType(
uint64_t durationUs,
carbon::GetLikeT<Request>) {
proxy_.stats().durationGetUs().insertSample(durationUs);
}
template <class RouterInfo>
template <class Request>
void ProxyRequestLogger<RouterInfo>::logDurationByRequestType(
uint64_t durationUs,
carbon::UpdateLikeT<Request>) {
proxy_.stats().durationUpdateUs().insertSample(durationUs);
}
template <class RouterInfo>
template <class Request>
void ProxyRequestLogger<RouterInfo>::logDurationByRequestType(
uint64_t /* durationUs */,
carbon::OtherThanT<Request, carbon::GetLike<>, carbon::UpdateLike<>>) {}
#define REQUEST_CLASS_ERROR_STATS(proxy, ERROR, reqClass) \
do { \
if (reqClass.isNormal()) { \
proxy.stats().increment(result_##ERROR##_stat); \
proxy.stats().increment(result_##ERROR##_count_stat); \
} \
proxy.stats().increment(result_##ERROR##_all_stat); \
proxy.stats().increment(result_##ERROR##_all_count_stat); \
} while (0)
template <class RouterInfo>
void ProxyRequestLogger<RouterInfo>::logError(
carbon::Result result,
RequestClass reqClass) {
if (isErrorResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, error, reqClass);
}
if (isConnectErrorResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, connect_error, reqClass);
}
if (isConnectTimeoutResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, connect_timeout, reqClass);
}
if (isDataTimeoutResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, data_timeout, reqClass);
}
if (isRedirectResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, busy, reqClass);
}
if (isTkoResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, tko, reqClass);
}
if (isRemoteErrorResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, remote_error, reqClass);
}
if (isLocalErrorResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, local_error, reqClass);
}
if (isClientErrorResult(result)) {
REQUEST_CLASS_ERROR_STATS(proxy_, client_error, reqClass);
}
}
} // mcrouter
} // memcache
} // facebook