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author | Chocobozzz <me@florianbigard.com> | 2022-07-05 15:43:21 +0200 |
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committer | Chocobozzz <me@florianbigard.com> | 2022-07-06 15:13:55 +0200 |
commit | 630d0a1bf5897fff203cb07e426223f55dcc882d (patch) | |
tree | 5e6fa9d26f3f21178a538bd1ac38fa0a3f4f228c /server/lib/opentelemetry/metric-helpers/stats-observers-builder.ts | |
parent | 15b43b214eb37b05aa65aa8ef61fd0e6aa0b62d2 (diff) | |
download | PeerTube-630d0a1bf5897fff203cb07e426223f55dcc882d.tar.gz PeerTube-630d0a1bf5897fff203cb07e426223f55dcc882d.tar.zst PeerTube-630d0a1bf5897fff203cb07e426223f55dcc882d.zip |
Introduce experimental telemetry
Diffstat (limited to 'server/lib/opentelemetry/metric-helpers/stats-observers-builder.ts')
-rw-r--r-- | server/lib/opentelemetry/metric-helpers/stats-observers-builder.ts | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/server/lib/opentelemetry/metric-helpers/stats-observers-builder.ts b/server/lib/opentelemetry/metric-helpers/stats-observers-builder.ts new file mode 100644 index 000000000..90b58f33d --- /dev/null +++ b/server/lib/opentelemetry/metric-helpers/stats-observers-builder.ts | |||
@@ -0,0 +1,186 @@ | |||
1 | import memoizee from 'memoizee' | ||
2 | import { Meter } from '@opentelemetry/api-metrics' | ||
3 | import { MEMOIZE_TTL } from '@server/initializers/constants' | ||
4 | import { buildAvailableActivities } from '@server/lib/activitypub/activity' | ||
5 | import { StatsManager } from '@server/lib/stat-manager' | ||
6 | |||
7 | export class StatsObserverBuilder { | ||
8 | |||
9 | private readonly getInstanceStats = memoizee(() => { | ||
10 | return StatsManager.Instance.getStats() | ||
11 | }, { maxAge: MEMOIZE_TTL.GET_STATS_FOR_OPEN_TELEMETRY_METRICS }) | ||
12 | |||
13 | constructor (private readonly meter: Meter) { | ||
14 | |||
15 | } | ||
16 | |||
17 | buildObservers () { | ||
18 | this.buildUserStatsObserver() | ||
19 | this.buildVideoStatsObserver() | ||
20 | this.buildCommentStatsObserver() | ||
21 | this.buildPlaylistStatsObserver() | ||
22 | this.buildChannelStatsObserver() | ||
23 | this.buildInstanceFollowsStatsObserver() | ||
24 | this.buildRedundancyStatsObserver() | ||
25 | this.buildActivityPubStatsObserver() | ||
26 | } | ||
27 | |||
28 | private buildUserStatsObserver () { | ||
29 | this.meter.createObservableGauge('peertube_users_total', { | ||
30 | description: 'Total users on the instance' | ||
31 | }).addCallback(async observableResult => { | ||
32 | const stats = await this.getInstanceStats() | ||
33 | |||
34 | observableResult.observe(stats.totalUsers) | ||
35 | }) | ||
36 | |||
37 | this.meter.createObservableGauge('peertube_active_users_total', { | ||
38 | description: 'Total active users on the instance' | ||
39 | }).addCallback(async observableResult => { | ||
40 | const stats = await this.getInstanceStats() | ||
41 | |||
42 | observableResult.observe(stats.totalDailyActiveUsers, { activeInterval: 'daily' }) | ||
43 | observableResult.observe(stats.totalWeeklyActiveUsers, { activeInterval: 'weekly' }) | ||
44 | observableResult.observe(stats.totalMonthlyActiveUsers, { activeInterval: 'monthly' }) | ||
45 | }) | ||
46 | } | ||
47 | |||
48 | private buildChannelStatsObserver () { | ||
49 | this.meter.createObservableGauge('peertube_channels_total', { | ||
50 | description: 'Total channels on the instance' | ||
51 | }).addCallback(async observableResult => { | ||
52 | const stats = await this.getInstanceStats() | ||
53 | |||
54 | observableResult.observe(stats.totalLocalVideoChannels, { channelOrigin: 'local' }) | ||
55 | }) | ||
56 | |||
57 | this.meter.createObservableGauge('peertube_active_channels_total', { | ||
58 | description: 'Total active channels on the instance' | ||
59 | }).addCallback(async observableResult => { | ||
60 | const stats = await this.getInstanceStats() | ||
61 | |||
62 | observableResult.observe(stats.totalLocalDailyActiveVideoChannels, { channelOrigin: 'local', activeInterval: 'daily' }) | ||
63 | observableResult.observe(stats.totalLocalWeeklyActiveVideoChannels, { channelOrigin: 'local', activeInterval: 'weekly' }) | ||
64 | observableResult.observe(stats.totalLocalMonthlyActiveVideoChannels, { channelOrigin: 'local', activeInterval: 'monthly' }) | ||
65 | }) | ||
66 | } | ||
67 | |||
68 | private buildVideoStatsObserver () { | ||
69 | this.meter.createObservableGauge('peertube_videos_total', { | ||
70 | description: 'Total videos on the instance' | ||
71 | }).addCallback(async observableResult => { | ||
72 | const stats = await this.getInstanceStats() | ||
73 | |||
74 | observableResult.observe(stats.totalLocalVideos, { videoOrigin: 'local' }) | ||
75 | observableResult.observe(stats.totalVideos - stats.totalLocalVideos, { videoOrigin: 'remote' }) | ||
76 | }) | ||
77 | |||
78 | this.meter.createObservableGauge('peertube_video_views_total', { | ||
79 | description: 'Total video views made on the instance' | ||
80 | }).addCallback(async observableResult => { | ||
81 | const stats = await this.getInstanceStats() | ||
82 | |||
83 | observableResult.observe(stats.totalLocalVideoViews, { viewOrigin: 'local' }) | ||
84 | }) | ||
85 | |||
86 | this.meter.createObservableGauge('peertube_video_bytes_total', { | ||
87 | description: 'Total bytes of videos' | ||
88 | }).addCallback(async observableResult => { | ||
89 | const stats = await this.getInstanceStats() | ||
90 | |||
91 | observableResult.observe(stats.totalLocalVideoFilesSize, { videoOrigin: 'local' }) | ||
92 | }) | ||
93 | } | ||
94 | |||
95 | private buildCommentStatsObserver () { | ||
96 | this.meter.createObservableGauge('peertube_comments_total', { | ||
97 | description: 'Total comments on the instance' | ||
98 | }).addCallback(async observableResult => { | ||
99 | const stats = await this.getInstanceStats() | ||
100 | |||
101 | observableResult.observe(stats.totalLocalVideoComments, { accountOrigin: 'local' }) | ||
102 | }) | ||
103 | } | ||
104 | |||
105 | private buildPlaylistStatsObserver () { | ||
106 | this.meter.createObservableGauge('peertube_playlists_total', { | ||
107 | description: 'Total playlists on the instance' | ||
108 | }).addCallback(async observableResult => { | ||
109 | const stats = await this.getInstanceStats() | ||
110 | |||
111 | observableResult.observe(stats.totalLocalPlaylists, { playlistOrigin: 'local' }) | ||
112 | }) | ||
113 | } | ||
114 | |||
115 | private buildInstanceFollowsStatsObserver () { | ||
116 | this.meter.createObservableGauge('peertube_instance_followers_total', { | ||
117 | description: 'Total followers of the instance' | ||
118 | }).addCallback(async observableResult => { | ||
119 | const stats = await this.getInstanceStats() | ||
120 | |||
121 | observableResult.observe(stats.totalInstanceFollowers) | ||
122 | }) | ||
123 | |||
124 | this.meter.createObservableGauge('peertube_instance_following_total', { | ||
125 | description: 'Total following of the instance' | ||
126 | }).addCallback(async observableResult => { | ||
127 | const stats = await this.getInstanceStats() | ||
128 | |||
129 | observableResult.observe(stats.totalInstanceFollowing) | ||
130 | }) | ||
131 | } | ||
132 | |||
133 | private buildRedundancyStatsObserver () { | ||
134 | this.meter.createObservableGauge('peertube_redundancy_used_bytes_total', { | ||
135 | description: 'Total redundancy used of the instance' | ||
136 | }).addCallback(async observableResult => { | ||
137 | const stats = await this.getInstanceStats() | ||
138 | |||
139 | for (const r of stats.videosRedundancy) { | ||
140 | observableResult.observe(r.totalUsed, { strategy: r.strategy }) | ||
141 | } | ||
142 | }) | ||
143 | |||
144 | this.meter.createObservableGauge('peertube_redundancy_available_bytes_total', { | ||
145 | description: 'Total redundancy available of the instance' | ||
146 | }).addCallback(async observableResult => { | ||
147 | const stats = await this.getInstanceStats() | ||
148 | |||
149 | for (const r of stats.videosRedundancy) { | ||
150 | observableResult.observe(r.totalSize, { strategy: r.strategy }) | ||
151 | } | ||
152 | }) | ||
153 | } | ||
154 | |||
155 | private buildActivityPubStatsObserver () { | ||
156 | const availableActivities = buildAvailableActivities() | ||
157 | |||
158 | this.meter.createObservableGauge('peertube_ap_inbox_success_total', { | ||
159 | description: 'Total inbox messages processed with success' | ||
160 | }).addCallback(async observableResult => { | ||
161 | const stats = await this.getInstanceStats() | ||
162 | |||
163 | for (const type of availableActivities) { | ||
164 | observableResult.observe(stats[`totalActivityPub${type}MessagesSuccesses`], { activityType: type }) | ||
165 | } | ||
166 | }) | ||
167 | |||
168 | this.meter.createObservableGauge('peertube_ap_inbox_error_total', { | ||
169 | description: 'Total inbox messages processed with error' | ||
170 | }).addCallback(async observableResult => { | ||
171 | const stats = await this.getInstanceStats() | ||
172 | |||
173 | for (const type of availableActivities) { | ||
174 | observableResult.observe(stats[`totalActivityPub${type}MessagesErrors`], { activityType: type }) | ||
175 | } | ||
176 | }) | ||
177 | |||
178 | this.meter.createObservableGauge('peertube_ap_inbox_waiting_total', { | ||
179 | description: 'Total inbox messages waiting for being processed' | ||
180 | }).addCallback(async observableResult => { | ||
181 | const stats = await this.getInstanceStats() | ||
182 | |||
183 | observableResult.observe(stats.totalActivityPubMessagesWaiting) | ||
184 | }) | ||
185 | } | ||
186 | } | ||