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Reorganise request and block metrics
In order to circumvent the number of duplicate foo:count metrics increasing
without bounds, it's time for a rearrangement.
The following are all deprecated, and replaced with synapse_util_metrics_block_count:
synapse_util_metrics_block_timer:count
synapse_util_metrics_block_ru_utime:count
synapse_util_metrics_block_ru_stime:count
synapse_util_metrics_block_db_txn_count:count
synapse_util_metrics_block_db_txn_duration:count
The following are all deprecated, and replaced with synapse_http_server_response_count:
synapse_http_server_requests
synapse_http_server_response_time:count
synapse_http_server_response_ru_utime:count
synapse_http_server_response_ru_stime:count
synapse_http_server_response_db_txn_count:count
synapse_http_server_response_db_txn_duration:count
The following are renamed (the old metrics are kept for now, but deprecated):
synapse_util_metrics_block_timer:total ->
synapse_util_metrics_block_time_seconds
synapse_util_metrics_block_ru_utime:total ->
synapse_util_metrics_block_ru_utime_seconds
synapse_util_metrics_block_ru_stime:total ->
synapse_util_metrics_block_ru_stime_seconds
synapse_util_metrics_block_db_txn_count:total ->
synapse_util_metrics_block_db_txn_count
synapse_util_metrics_block_db_txn_duration:total ->
synapse_util_metrics_block_db_txn_duration_seconds
synapse_http_server_response_time:total ->
synapse_http_server_response_time_seconds
synapse_http_server_response_ru_utime:total ->
synapse_http_server_response_ru_utime_seconds
synapse_http_server_response_ru_stime:total ->
synapse_http_server_response_ru_stime_seconds
synapse_http_server_response_db_txn_count:total ->
synapse_http_server_response_db_txn_count
synapse_http_server_response_db_txn_duration:total
synapse_http_server_response_db_txn_duration_seconds
This commit is contained in:
Richard van der Hoff
parent
992018d1c0
commit
39f4e29d01
2 changed files with 84 additions and 25 deletions
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@ -42,34 +42,62 @@ logger = logging.getLogger(__name__)
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metrics = synapse.metrics.get_metrics_for(__name__)
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incoming_requests_counter = metrics.register_counter(
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"requests",
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# total number of responses served, split by method/servlet/tag
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response_count = metrics.register_counter(
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"response_count",
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labels=["method", "servlet", "tag"],
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alternative_names=(
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# the following are all deprecated aliases for the same metric
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metrics.name_prefix + x for x in (
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"_requests",
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"_response_time:count",
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"_response_ru_utime:count",
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"_response_ru_stime:count",
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"_response_db_txn_count:count",
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"_response_db_txn_duration:count",
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)
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)
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)
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outgoing_responses_counter = metrics.register_counter(
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"responses",
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labels=["method", "code"],
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)
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response_timer = metrics.register_distribution(
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"response_time",
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labels=["method", "servlet", "tag"]
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response_timer = metrics.register_counter(
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"response_time_seconds",
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labels=["method", "servlet", "tag"],
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alternative_names=(
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metrics.name_prefix + "_response_time:total",
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),
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)
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response_ru_utime = metrics.register_distribution(
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"response_ru_utime", labels=["method", "servlet", "tag"]
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response_ru_utime = metrics.register_counter(
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"response_ru_utime_seconds", labels=["method", "servlet", "tag"],
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alternative_names=(
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metrics.name_prefix + "_response_ru_utime:total",
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),
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)
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response_ru_stime = metrics.register_distribution(
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"response_ru_stime", labels=["method", "servlet", "tag"]
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response_ru_stime = metrics.register_counter(
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"response_ru_stime_seconds", labels=["method", "servlet", "tag"],
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alternative_names=(
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metrics.name_prefix + "_response_ru_stime:total",
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),
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)
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response_db_txn_count = metrics.register_distribution(
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"response_db_txn_count", labels=["method", "servlet", "tag"]
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response_db_txn_count = metrics.register_counter(
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"response_db_txn_count", labels=["method", "servlet", "tag"],
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alternative_names=(
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metrics.name_prefix + "_response_db_txn_count:total",
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),
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)
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response_db_txn_duration = metrics.register_distribution(
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"response_db_txn_duration", labels=["method", "servlet", "tag"]
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response_db_txn_duration = metrics.register_counter(
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"response_db_txn_duration_seconds", labels=["method", "servlet", "tag"],
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alternative_names=(
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metrics.name_prefix + "_response_db_txn_duration:total",
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),
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)
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@ -330,7 +358,7 @@ class RequestMetrics(object):
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)
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return
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incoming_requests_counter.inc(request.method, self.name, tag)
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response_count.inc(request.method, self.name, tag)
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response_timer.inc_by(
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clock.time_msec() - self.start, request.method,
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@ -27,25 +27,56 @@ logger = logging.getLogger(__name__)
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metrics = synapse.metrics.get_metrics_for(__name__)
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block_timer = metrics.register_distribution(
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"block_timer",
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labels=["block_name"]
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# total number of times we have hit this block
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response_count = metrics.register_counter(
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"block_count",
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labels=["block_name"],
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alternative_names=(
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# the following are all deprecated aliases for the same metric
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metrics.name_prefix + x for x in (
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"_block_timer:count",
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"_block_ru_utime:count",
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"_block_ru_stime:count",
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"_block_db_txn_count:count",
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"_block_db_txn_duration:count",
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)
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)
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)
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block_ru_utime = metrics.register_distribution(
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"block_ru_utime", labels=["block_name"]
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block_timer = metrics.register_counter(
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"block_time_seconds",
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labels=["block_name"],
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alternative_names=(
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metrics.name_prefix + "_block_timer:total",
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),
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)
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block_ru_stime = metrics.register_distribution(
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"block_ru_stime", labels=["block_name"]
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block_ru_utime = metrics.register_counter(
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"block_ru_utime_seconds", labels=["block_name"],
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alternative_names=(
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metrics.name_prefix + "_block_ru_utime:total",
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),
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)
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block_db_txn_count = metrics.register_distribution(
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"block_db_txn_count", labels=["block_name"]
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block_ru_stime = metrics.register_counter(
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"block_ru_stime_seconds", labels=["block_name"],
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alternative_names=(
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metrics.name_prefix + "_block_ru_stime:total",
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),
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)
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block_db_txn_duration = metrics.register_distribution(
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"block_db_txn_duration", labels=["block_name"]
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block_db_txn_count = metrics.register_counter(
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"block_db_txn_count", labels=["block_name"],
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alternative_names=(
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metrics.name_prefix + "_block_db_txn_count:total",
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),
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)
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block_db_txn_duration = metrics.register_counter(
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"block_db_txn_duration_seconds", labels=["block_name"],
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alternative_names=(
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metrics.name_prefix + "_block_db_txn_count:total",
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),
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)
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