diff options
Diffstat (limited to '')
| -rwxr-xr-x | synapse/app/homeserver.py | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index 313be42ded..0737945ede 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -401,7 +401,7 @@ def run(hs): start_time = clock.time() stats = {} - stats_process = None + stats_process = [] @defer.inlineCallbacks def phone_stats_home(): @@ -428,10 +428,13 @@ def run(hs): daily_sent_messages = yield hs.get_datastore().count_daily_sent_messages() stats["daily_sent_messages"] = daily_sent_messages - if stats_process is not None: - with stats_process.oneshot(): - stats["memory_rss"] = stats_process.memory_info().rss - stats["cpu_average"] = int(stats_process.cpu_info(interval=None)) + if len(stats_process) > 0: + stats["memory_rss"] = 0 + stats["cpu_average"] = 0 + for process in stats_process: + with process.oneshot(): + stats["memory_rss"] += process.memory_info().rss + stats["cpu_average"] += int(process.cpu_percent(interval=None)) logger.info("Reporting stats to matrix.org: %s" % (stats,)) try: @@ -442,25 +445,32 @@ def run(hs): except Exception as e: logger.warn("Error reporting stats: %s", e) - if hs.config.report_stats: + def performance_stats_init(): try: import psutil - stats_process = psutil.Process() + process = psutil.Process() # Ensure we can fetch both, and make the initial request for cpu_percent # so the next request will use this as the initial point. - stats_process.memory_info().rss - stats_process.cpu_percent(interval=None) + process.memory_info().rss + process.cpu_percent(interval=None) + logger.info("report_stats can use psutil") + stats_process.append(process) except (ImportError, AttributeError): logger.warn( - "report_stats enabled but psutil is not installed or incorrect version." - " Disabling reporting of memory/cpu stats." - " Ensuring psutil is available will help matrix track performance changes across releases." + "report_stats enabled but psutil is not installed or incorrect version." + " Disabling reporting of memory/cpu stats." + " Ensuring psutil is available will help matrix track performance changes" + " across releases." ) - stats_process = None + if hs.config.report_stats: logger.info("Scheduling stats reporting for 3 hour intervals") clock.looping_call(phone_stats_home, 3 * 60 * 60 * 1000) + # We need to defer this init for the cases that we daemonize + # otherwise the process ID we get is that of the non-daemon process + clock.call_later(15, performance_stats_init) + # We wait 5 minutes to send the first set of stats as the server can # be quite busy the first few minutes clock.call_later(5 * 60, phone_stats_home) |