Hey,
we are running multiple Meteor instances for a live chat application. Since 2 days I’ve noticed some very high CPU usage on our servers, even the pub/sub response times have increased (from about 20ms up to 200ms). After checking the Kadira logs, I’ve found this:
Fetching oplog.rs takes up to 2600ms. This is a very high value, so I’m wondering if there are any ways to improve it? Or should we go back to Meteors polling solution and set a small pollingInterval value (f.e. 1 second)?
We have the same issue when running the latest version of npm-mongo (1.5.48 or newer). I think there is an issue with the latest version of the node mongo driver. We’ve reverted to 1.5.47 for now.
Hi,
I’m trying to downgrade my mongo version from 1.1.12 to 1.1.11 by setting it in my .meteor/versions and .meteor/packages files. But everytime I start my app, it upgrade it back to the 1.1.12.
So it doesn’t work. I got a huge message error when I do the adding command :
MINISAT-out: Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value 67108864, (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.
MINISAT-err: Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value 67108864, (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.
/Users/robin/.meteor/packages/meteor-tool/.1.4.1_1.1l0s2pc++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/isopackets/ddp/npm/node_modules/meteor/promise/node_modules/meteor-promise/promise_server.js:165
throw error;
^
abort() at Error
at jsStackTrace (packages/logic-solver/minisat.js:3:1)
at stackTrace (packages/logic-solver/minisat.js:3:1)
at abort (packages/logic-solver/minisat.js:33:1)
at enlargeMemory (packages/logic-solver/minisat.js:3:1)
at Function.Runtime.dynamicAlloc [as alloc] (packages/logic-solver/minisat.js:3:1)
at _sbrk (packages/logic-solver/minisat.js:3:1)
at Sd (packages/logic-solver/minisat.js:7:1)
at Ud (packages/logic-solver/minisat.js:7:1)
at gc (packages/logic-solver/minisat.js:7:1)
at pc (packages/logic-solver/minisat.js:7:1)
at Kb (packages/logic-solver/minisat.js:7:1)
at Dc (packages/logic-solver/minisat.js:7:1)
at Object.dd [as _addClause] (packages/logic-solver/minisat.js:7:1)
at packages/logic-solver/minisat_wrapper.js:74:1
at Object._native.savingStack (packages/logic-solver/minisat_wrapper.js:37:1)
at [object Object].MiniSat.addClause (packages/logic-solver/minisat_wrapper.js:68:1)
at [object Object].Logic.Solver.solve (packages/logic-solver/logic.js:1326:1)
at [object Object].Logic.Solver.solveAssuming (packages/logic-solver/logic.js:1369:1)
at minMaxWS (packages/logic-solver/optimize.js:52:1)
at [object Object].Logic.Solver.minimizeWeightedSum (packages/logic-solver/optimize.js:139:1)
at packages/constraint-solver/solver.js:368:1
at Function.time (/tools/tool-env/profile.js:305:10)
at [object Object].CS.Solver.minimize (packages/constraint-solver/solver.js:352:1)
at [object Object].CS.Solver.minimize (packages/constraint-solver/solver.js:346:1)
at [object Object].CS.Solver._getAnswer (packages/constraint-solver/solver.js:735:1)
at packages/constraint-solver/solver.js:603:1
at Function.time (/tools/tool-env/profile.js:305:10)
at [object Object].CS.Solver.getAnswer (packages/constraint-solver/solver.js:602:1)
at packages/constraint-solver/constraint-solver.js:165:1
at Object.Logic.disablingAssertions (packages/logic-solver/logic.js:45:1)
at Function.CS.PackagesResolver._resolveWithInput (packages/constraint-solver/constraint-solver.js:164:1)
at [object Object].CS.PackagesResolver.resolve (packages/constraint-solver/constraint-solver.js:128:1)
at /tools/project-context.js:518:35
at Function.time (/tools/tool-env/profile.js:305:10)
at /tools/project-context.js:514:19
at /tools/utils/buildmessage.js:359:18
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:352:34
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:350:23
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at Object.enterJob (/tools/utils/buildmessage.js:324:26)
at /tools/project-context.js:486:20
at /tools/packaging/catalog/catalog.js:100:5
at /tools/utils/buildmessage.js:271:13
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:264:29
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:262:18
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:253:23
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at Object.capture (/tools/utils/buildmessage.js:252:19)
at Object.catalog.runAndRetryWithRefreshIfHelpful (/tools/packaging/catalog/catalog.js:99:31)
at ProjectContext._resolveConstraints (/tools/project-context.js:485:13)
at /tools/project-context.js:268:9
at /tools/utils/buildmessage.js:359:18
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:352:34
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:350:23
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at Object.enterJob (/tools/utils/buildmessage.js:324:26)
at ProjectContext._completeStagesThrough (/tools/project-context.js:258:18)
at /tools/project-context.js:250:12
at Function.run (/tools/tool-env/profile.js:489:12)
at ProjectContext.prepareProjectForBuild (/tools/project-context.js:249:13)
at /tools/cli/commands-packages.js:2034:20
at /tools/utils/buildmessage.js:271:13
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:264:29
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:262:18
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at /tools/utils/buildmessage.js:253:23
at [object Object].withValue (/tools/utils/fiber-helpers.js:89:14)
at Object.capture (/tools/utils/buildmessage.js:252:19)
at Command.func (/tools/cli/commands-packages.js:2033:27)
at /tools/cli/main.js:1410:23
If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.