Amnon Heiman 4c14b2a527 histogram: Add an estimated sum method ...

The histogram implementation uses sampling to estimate the mean and sum.
This patch adds a method that returns an estimated sum based on the mean
and the total number of events measured.

Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <1467547341-30438-2-git-send-email-amnon@scylladb.com>

2016-08-16 11:06:50 +03:00

..

allocation_strategy.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

anchorless_list.hh

utils: add anchorless list

2016-06-20 21:29:51 +01:00

big_decimal.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

big_decimal.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

bloom_calculations.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

bloom_calculations.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

bloom_filter.cc

bloom_filter: use correct types

2016-07-24 14:00:37 +02:00

bloom_filter.hh

bloom_filter: use correct types

2016-07-24 14:00:37 +02:00

bounded_stats_deque.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

class_registrator.hh

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crc.hh

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data_input.hh

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data_output.hh

Fix pre-ScyllaDB copyright statements

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dynamic_bitset.cc

utils: add dynamic_bitset

2015-12-08 19:31:40 +01:00

dynamic_bitset.hh

utils: add dynamic_bitset

2015-12-08 19:31:40 +01:00

exceptions.cc

utils/exceptions: Whitelist EEXIST and ENOENT in should_stop_on_system_error()

2016-06-09 10:03:04 +02:00

exceptions.hh

utils: Improve storage_io_exception error message

2016-06-09 09:58:00 +02:00

exponential_backoff_retry.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

fb_utilities.hh

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file_lock.cc

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file_lock.hh

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2016-04-08 08:12:47 +03:00

flush_queue.hh

flush_queue: Allow exception propagation to waiters

2016-08-03 14:49:38 +00:00

hash.hh

tuple_hash: Add convinence operator for two arguments (non-pair)

2016-04-18 13:51:15 +00:00

histogram.hh

histogram: Add an estimated sum method

2016-08-16 11:06:50 +03:00

i_filter.cc

bloom_filter: use correct types

2016-07-24 14:00:37 +02:00

i_filter.hh

bloom_filter: use correct types

2016-07-24 14:00:37 +02:00

joinpoint.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

large_bitset.cc

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large_bitset.hh

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latency.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

loading_cache.hh

utils::loading_cache: Version of the LoadingCache type used in origin

2016-04-19 11:49:05 +00:00

logalloc.cc

logalloc: make sure allocations in release_requests don't recurse back into the allocator

2016-08-04 11:16:53 +02:00

logalloc.hh

logalloc: make sure allocations in release_requests don't recurse back into the allocator

2016-08-04 11:16:53 +02:00

managed_bytes.cc

managed_bytes: Make linearization_context::forget() noexcept

2016-03-21 18:41:27 +01:00

managed_bytes.hh

utils/managed_bytes: add memory_usage()

2016-07-07 12:17:25 +01:00

managed_ref.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

managed_vector.hh

utils/managed_vector: add memory_usage()

2016-07-07 12:17:25 +01:00

move.hh

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2016-04-08 08:12:47 +03:00

murmur_hash.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

murmur_hash.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

optimized_optional.hh

utils: extract optimized_optional<> from mutation_opt

2016-06-20 21:29:49 +01:00

phased_barrier.hh

utils: Introduce phased_barrier

2015-11-29 16:25:21 +01:00

rate_limiter.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

rate_limiter.hh

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runtime.cc

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runtime.hh

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sequenced_set.hh

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serialization.hh

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utils.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

UUID_gen.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

UUID_gen.hh

utils: add get_time_UUID(system_clock::time_point)

2016-07-19 18:21:58 +03:00

uuid.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

UUID.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00