2024/08/21-03:45:40.061903 140539593188928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00: fork to child time = 0.017612 sec 2024/08/21-03:45:40.062491 140539593188928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00 2024/08/21-03:45:40.066568 140539593188928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00 2024/08/21-03:45:40.070066 140539593188928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:45:40.070336 140539593188928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:45:40.107928 140539593188928 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00285/att-00/MANIFEST-14702733 2024/08/21-03:45:40.145381 140539593188928 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00285/att-00/MANIFEST-14702733 succeeded,manifest_file_number is 14702733, next_file_number is 14703096, last_sequence is 191407950260, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702971 2024/08/21-03:45:40.145388 140539593188928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:45:40.145465 140539593188928 [version_set.cc:5652] Creating manifest 14703096 2024/08/21-03:45:40.170792 140539593188928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:45:40.185163 140539593188928 [compaction_job.cc:2433] [default] [JOB 285] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:45:40.185174 140539593188928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 158 Base level 1, inputs: [14703080(31MB)], [14703040(20MB) 14703053(21MB)] 2024/08/21-03:45:40.479059 140539593188928 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-03:45:40.479081 140539593188928 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-03:45:40.479101 140539593188928 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-03:45:40.479114 140539593188928 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/21-03:45:40.479126 140539593188928 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/21-03:45:40.691477 140539593188928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703097.sst) /dev/shm/ToplingTemp/Topling-44707-XEC1pH 2024/08/21-03:45:41.027895 140539593188928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703097.sst): first pass time = 0.34's, 199.513'MB/sec 2024/08/21-03:45:44.655480 140539593188928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703097.sst): old prealloc_size = 73819750, real_size = 19984848 2024/08/21-03:45:44.655858 140539593188928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703097.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466770 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0190 GB avg-val = 115.77 avg-zval = 40.66 2024/08/21-03:45:44.656328 140539593188928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703097.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-03:45:45.637884 140539593188928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703097.sst): second pass time = 3.63's, 14.903'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.98's, 22.326'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2566.889'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.165'MB/sec write SST data time = 0.27's, 79.852'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 15170.755'MB/sec zip my value time = 3.63's, unzip length = 0.054'GB zip my value throughput = 14.903'MB/sec zip pipeline throughput = 144.694'MB/sec entries = 466770 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.77 avg-zval = 40.66 usrkeys = 466770 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.77 avg-zval = 40.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466770 bytes = 1517024 } seq expand size = 3267390 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5015 value = 2.8473 dict = 1.00 all = 3.0597 } Zip/UnZip{ index = 0.0952 value = 0.3512 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 0.057307 GB avg = 0.123 KB (by entry num) total key len = 0.013070 GB avg = 0.028 KB total ukey len = 0.009335 GB avg = 0.020 KB total ukey num = 0.000466770 Billion total entry num = 0.000466770 Billion write speed all = 0.008145849 MB/sec (with seq num) write speed all = 0.007713631 MB/sec (without seq num) 2024/08/21-03:45:45.678648 140539593188928 [compaction_job.cc:1944] [default] [JOB 285] Generated table #14703097: 466770 keys, 21932944 bytes, temperature: kWarm 2024/08/21-03:45:45.678753 140539593188928 EVENT_LOG_v1 {"time_micros": 1724183145678685, "cf_name": "default", "job": 285, "event": "table_file_creation", "file_number": 14703097, "file_size": 21932944, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191371289989, "largest_seqno": 191407926682, "table_properties": {"data_size": 18979008, "index_size": 888960, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13069560, "raw_average_key_size": 28, "raw_value_size": 54039408, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466770, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724183140, "oldest_key_time": 0, "file_creation_time": 1724183140, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703097, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:45:45.727997 140539593188928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703098.sst) /dev/shm/ToplingTemp/Topling-44707-QLeODI 2024/08/21-03:45:46.382959 140539593188928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703098.sst): first pass time = 0.65's, 102.471'MB/sec 2024/08/21-03:45:49.381746 140539593188928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703098.sst): old prealloc_size = 73819750, real_size = 20493600 2024/08/21-03:45:49.382101 140539593188928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703098.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465583 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0195 GB avg-val = 116.14 avg-zval = 41.86 2024/08/21-03:45:49.382609 140539593188928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703098.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-03:45:49.995484 140539593188928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703098.sst): second pass time = 3.00's, 18.039'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 36.942'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2646.704'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.217'MB/sec write SST data time = 0.08's, 296.204'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 10032.300'MB/sec zip my value time = 3.00's, unzip length = 0.054'GB zip my value throughput = 18.039'MB/sec zip pipeline throughput = 149.216'MB/sec entries = 465583 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.14 avg-zval = 41.86 usrkeys = 465583 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.14 avg-zval = 41.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465583 bytes = 1745952 } seq expand size = 3259081 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0195 GB dict = 0.54 MB all = 0.0227 GB } UnZip/Zip{ index = 10.5012 value = 2.7743 dict = 1.00 all = 2.9600 } Zip/UnZip{ index = 0.0952 value = 0.3604 dict = 1.00 all = 0.3378 } ---------------------------- total value len = 0.114638 GB avg = 0.123 KB (by entry num) total key len = 0.026106 GB avg = 0.028 KB total ukey len = 0.018647 GB avg = 0.020 KB total ukey num = 0.000932353 Billion total entry num = 0.000932353 Billion write speed all = 0.016282515 MB/sec (with seq num) write speed all = 0.015419614 MB/sec (without seq num) 2024/08/21-03:45:50.025547 140539593188928 [compaction_job.cc:1944] [default] [JOB 285] Generated table #14703098: 465583 keys, 22672068 bytes, temperature: kWarm 2024/08/21-03:45:50.025614 140539593188928 EVENT_LOG_v1 {"time_micros": 1724183150025581, "cf_name": "default", "job": 285, "event": "table_file_creation", "file_number": 14703098, "file_size": 22672068, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 191407926473, "table_properties": {"data_size": 19490320, "index_size": 886720, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13036324, "raw_average_key_size": 28, "raw_value_size": 54072570, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465583, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724183145, "oldest_key_time": 0, "file_creation_time": 1724183145, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703098, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:45:50.053143 140539593188928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703099.sst) /dev/shm/ToplingTemp/Topling-44707-UccomK 2024/08/21-03:45:50.180295 140539593188928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703099.sst): first pass time = 0.13's, 252.167'MB/sec 2024/08/21-03:45:50.731940 140539593188928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703099.sst): old prealloc_size = 73819750, real_size = 9547664 2024/08/21-03:45:50.732154 140539593188928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703099.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 222587 prefix = 4 raw-key = 0.0036 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0258 GB zip-val = 0.0091 GB avg-val = 116.00 avg-zval = 40.74 2024/08/21-03:45:50.732393 140539593188928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703099.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.032 GB 2024/08/21-03:45:50.971487 140539593188928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00/14703099.sst): second pass time = 0.55's, 46.879'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 43.650'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2181.669'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.276'MB/sec write SST data time = 0.04's, 276.862'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.266'MB, throughput = 8417.384'MB/sec zip my value time = 0.55's, unzip length = 0.026'GB zip my value throughput = 46.879'MB/sec zip pipeline throughput = 110.897'MB/sec entries = 222587 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.00 avg-zval = 40.74 usrkeys = 222587 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.00 avg-zval = 40.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 222587 bytes = 695600 } seq expand size = 1558109 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0045 GB value = 0.0258 GB dict = 0.27 MB all = 0.0321 GB } __ZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.27 MB all = 0.0105 GB } UnZip/Zip{ index = 10.4836 value = 2.8476 dict = 1.00 all = 3.0655 } Zip/UnZip{ index = 0.0954 value = 0.3512 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 0.142017 GB avg = 0.123 KB (by entry num) total key len = 0.032338 GB avg = 0.028 KB total ukey len = 0.023099 GB avg = 0.020 KB total ukey num = 0.001154940 Billion total entry num = 0.001154940 Billion write speed all = 0.020168613 MB/sec (with seq num) write speed all = 0.019099826 MB/sec (without seq num) 2024/08/21-03:45:50.989396 140539593188928 [compaction_job.cc:1944] [default] [JOB 285] Generated table #14703099: 222587 keys, 10456028 bytes, temperature: kWarm 2024/08/21-03:45:50.989457 140539593188928 EVENT_LOG_v1 {"time_micros": 1724183150989428, "cf_name": "default", "job": 285, "event": "table_file_creation", "file_number": 14703099, "file_size": 10456028, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191380936097, "largest_seqno": 191400371788, "table_properties": {"data_size": 9067200, "index_size": 424640, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 6232436, "raw_average_key_size": 28, "raw_value_size": 25820158, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 222587, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724183150, "oldest_key_time": 0, "file_creation_time": 1724183150, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703099, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:45:51.001489 140539593188928 [compaction_job.cc:699] job-00285: subcompact[0], size: 0.055061 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00285/att-00 [14703097,14703098,14703099] 2024/08/21-03:45:51.046320 140539593188928 (Original Log Time 2024/08/21-03:45:40.185229) EVENT_LOG_v1 {"time_micros": 1724183140185184, "job": 285, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14703080], "files_L2": [14703040, 14703053], "score": 0.99575, "input_data_size": 77449493, "oldest_snapshot_seqno": 191407949949} 2024/08/21-03:45:51.046324 140539593188928 (Original Log Time 2024/08/21-03:45:51.045772) [compaction_job.cc:2018] [default] [JOB 285] Compacted 1@1 + 2@2 files to L2 => 55061040 bytes 2024/08/21-03:45:51.046326 140539593188928 (Original Log Time 2024/08/21-03:45:51.046252) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.2 rd, 5.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 42.1 +0.0 blob) out(52.5 +0.0 blob), read-write-amplify(4.0) write-amplify(1.7) OK, records in: 1165198, records dropped: 10258 output_compression: Snappy 2024/08/21-03:45:51.046332 140539593188928 (Original Log Time 2024/08/21-03:45:51.046297) EVENT_LOG_v1 {"time_micros": 1724183151046277, "cf": "default", "job": 285, "event": "compaction_finished", "compaction_time_micros": 10816265, "compaction_time_cpu_micros": 2260313, "output_level": 2, "num_output_files": 3, "total_output_size": 55061040, "num_input_records": 1165198, "num_output_records": 1154940, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 74291562, "file_range_sync_nanos": 0, "file_fsync_nanos": 2817, "file_prepare_write_nanos": 6820, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:45:51.186927 140539593188928 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724182760,"starts":1724183140,"executesMs":10958,"compactionJobId":285,"attempt":0,"compactionInputRawBytes":167727092,"compactionInputZipBytes":77449493,"compactionOutputRawBytes":0,"compactionOutputZipBytes":55061040,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-dae310d9f7e7a6ec3f76fdc6f5286d25-fcef173b5fa4afa1-00"}}, response = 2024/08/21-03:45:51.186996 140539593188928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00285/att-00: olev 2, work 10.959 s, result 24.880 ms, install 0.591 ms, input{raw 159.957 MiB zip 73.862 MiB}