2024/08/20-01:20:33.052154 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00: fork to child time = 0.031571 sec 2024/08/20-01:20:33.053461 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00 2024/08/20-01:20:33.059604 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00 2024/08/20-01:20:33.060105 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:20:33.060509 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:20:33.119572 140500103784000 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04569/att-00/MANIFEST-14619535 2024/08/20-01:20:33.171455 140500103784000 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04569/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624906, last_sequence is 189698696727, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14624846 2024/08/20-01:20:33.171467 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:20:33.171562 140500103784000 [version_set.cc:5652] Creating manifest 14624906 2024/08/20-01:20:33.211459 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:20:33.231303 140500103784000 [compaction_job.cc:2433] [default] [JOB 4569] Compacting 1@2 + 3@3 files to L3, score 0.56, subcompactions 1 : 1 2024/08/20-01:20:33.231323 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2266 Base level 2, inputs: [14624881(31MB)], [14624898(41MB) 14624899(726KB) 14624829(41MB)] 2024/08/20-01:20:33.462400 140500103784000 [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 2024/08/20-01:20:33.462427 140500103784000 [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 2024/08/20-01:20:33.462444 140500103784000 [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 2024/08/20-01:20:33.462456 140500103784000 [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 2024/08/20-01:20:33.462466 140500103784000 [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 2024/08/20-01:20:33.800300 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624907.sst) /dev/shm/ToplingTemp/Topling-92472-eSVahx 2024/08/20-01:20:34.070331 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624907.sst): first pass time = 0.27's, 497.137'MB/sec 2024/08/20-01:20:35.589525 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624907.sst): old prealloc_size = 133569682, real_size = 41770928 2024/08/20-01:20:35.589606 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624907.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.30 2024/08/20-01:20:35.946358 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624907.sst): second pass time = 1.52's, 86.801'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 122.016'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13945.644'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.151'MB/sec write SST data time = 0.14's, 304.172'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 35315.789'MB/sec zip my value time = 1.52's, unzip length = 0.132'GB zip my value throughput = 86.801'MB/sec zip pipeline throughput = 127.022'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.99 avg-zval = 317.30 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.99 avg-zval = 317.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 420672 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3177 value = 3.2052 dict = 1.00 all = 3.0827 } Zip/UnZip{ index = 0.4315 value = 0.3120 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 2.472629591 MB/sec (with seq num) write speed all = 2.373656440 MB/sec (without seq num) 2024/08/20-01:20:36.015238 140500103784000 [compaction_job.cc:1944] [default] [JOB 4569] Generated table #14624907: 129431 keys, 43539238 bytes, temperature: kWarm 2024/08/20-01:20:36.015340 140500103784000 EVENT_LOG_v1 {"time_micros": 1724088036015282, "cf_name": "default", "job": 4569, "event": "table_file_creation", "file_number": 14624907, "file_size": 43539238, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652113063, "largest_seqno": 189698468503, "table_properties": {"data_size": 41068256, "index_size": 670144, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630000, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724088033, "oldest_key_time": 0, "file_creation_time": 1724088033, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624907, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:20:36.108543 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624908.sst) /dev/shm/ToplingTemp/Topling-92472-qrGVfx 2024/08/20-01:20:36.763855 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624908.sst): first pass time = 0.66's, 204.833'MB/sec 2024/08/20-01:20:39.699937 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624908.sst): old prealloc_size = 133569682, real_size = 41864960 2024/08/20-01:20:39.700001 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624908.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.02 avg-zval = 318.02 2024/08/20-01:20:39.956144 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624908.sst): second pass time = 2.93's, 44.858'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 170.302'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20000.595'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.181'MB/sec write SST data time = 0.08's, 560.631'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 34234.335'MB/sec zip my value time = 2.93's, unzip length = 0.132'GB zip my value throughput = 44.858'MB/sec zip pipeline throughput = 154.028'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.02 avg-zval = 318.02 usrkeys = 129426 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.02 avg-zval = 318.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 420656 } seq expand size = 905982 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3101 value = 3.1980 dict = 1.00 all = 3.0761 } Zip/UnZip{ index = 0.4329 value = 0.3127 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592418 Billion total entry num = 0.346470426 Billion write speed all = 2.477101548 MB/sec (with seq num) write speed all = 2.378105591 MB/sec (without seq num) 2024/08/20-01:20:40.015748 140500103784000 [compaction_job.cc:1944] [default] [JOB 4569] Generated table #14624908: 129426 keys, 43632888 bytes, temperature: kWarm 2024/08/20-01:20:40.015842 140500103784000 EVENT_LOG_v1 {"time_micros": 1724088040015786, "cf_name": "default", "job": 4569, "event": "table_file_creation", "file_number": 14624908, "file_size": 43632888, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404365, "largest_seqno": 189698468364, "table_properties": {"data_size": 41160112, "index_size": 672320, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629451, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724088036, "oldest_key_time": 0, "file_creation_time": 1724088036, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624908, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:20:40.093759 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624909.sst) /dev/shm/ToplingTemp/Topling-92472-X0Bfku 2024/08/20-01:20:40.110081 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624909.sst): first pass time = 0.02's, 334.358'MB/sec 2024/08/20-01:20:40.364304 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624909.sst): old prealloc_size = 133569682, real_size = 1724432 2024/08/20-01:20:40.364360 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624909.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5239 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.29 raw-val = 0.0053 GB zip-val = 0.0017 GB avg-val =1016.84 avg-zval = 328.58 2024/08/20-01:20:40.376356 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00/14624909.sst): second pass time = 0.25's, 21.034'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 149.038'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 52.716'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.152'MB/sec write SST data time = 0.00's, 528.375'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.053'MB, throughput = 1795.489'MB/sec zip my value time = 0.25's, unzip length = 0.005'GB zip my value throughput = 21.034'MB/sec zip pipeline throughput = 211.755'MB/sec entries = 5239 avg-key = 20.00 avg-zkey = 0.29 avg-val = 1016.84 avg-zval = 328.58 usrkeys = 5239 avg-key = 12.00 avg-zkey = 0.29 avg-val = 1023.84 avg-zval = 328.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5239 bytes = 17040 } seq expand size = 36673 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0053 GB dict = 0.05 MB all = 0.0054 GB } __ZipSize{ index = 0.0000 GB value = 0.0017 GB dict = 0.05 MB all = 0.0018 GB } UnZip/Zip{ index = 40.9297 value = 3.0947 dict = 1.00 all = 3.0279 } Zip/UnZip{ index = 0.0244 value = 0.3231 dict = 1.00 all = 0.3303 } ---------------------------- total value len = 62.567185 GB avg = 0.181 KB (by entry num) total key len = 6.794040 GB avg = 0.020 KB total ukey len = 3.192677 GB avg = 0.008 KB total ukey num = 0.389597657 Billion total entry num = 0.346475665 Billion write speed all = 2.477259686 MB/sec (with seq num) write speed all = 2.378263718 MB/sec (without seq num) 2024/08/20-01:20:40.383673 140500103784000 [compaction_job.cc:1944] [default] [JOB 4569] Generated table #14624909: 5239 keys, 1793960 bytes, temperature: kWarm 2024/08/20-01:20:40.383752 140500103784000 EVENT_LOG_v1 {"time_micros": 1724088040383706, "cf_name": "default", "job": 4569, "event": "table_file_creation", "file_number": 14624909, "file_size": 1793960, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189695038154, "table_properties": {"data_size": 1721424, "index_size": 1536, "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": 104780, "raw_average_key_size": 20, "raw_value_size": 5327211, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 5239, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724088040, "oldest_key_time": 0, "file_creation_time": 1724088040, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624909, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:20:40.391710 140500103784000 [compaction_job.cc:699] job-04569: subcompact[0], size: 0.088966 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04569/att-00 [14624907,14624908,14624909] 2024/08/20-01:20:40.421696 140500103784000 (Original Log Time 2024/08/20-01:20:33.231395) EVENT_LOG_v1 {"time_micros": 1724088033231341, "job": 4569, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14624881], "files_L3": [14624898, 14624899, 14624829], "score": 0.562427, "input_data_size": 121426984, "oldest_snapshot_seqno": 189698696067} 2024/08/20-01:20:40.421701 140500103784000 (Original Log Time 2024/08/20-01:20:40.420992) [compaction_job.cc:2018] [default] [JOB 4569] Compacted 1@2 + 3@3 files to L3 => 88966086 bytes 2024/08/20-01:20:40.421704 140500103784000 (Original Log Time 2024/08/20-01:20:40.421608) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 17.0 rd, 12.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 83.8 +0.0 blob) out(84.8 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 292938, records dropped: 28842 output_compression: Snappy 2024/08/20-01:20:40.421714 140500103784000 (Original Log Time 2024/08/20-01:20:40.421669) EVENT_LOG_v1 {"time_micros": 1724088040421641, "cf": "default", "job": 4569, "event": "compaction_finished", "compaction_time_micros": 7160328, "compaction_time_cpu_micros": 1023711, "output_level": 3, "num_output_files": 3, "total_output_size": 88966086, "num_input_records": 292938, "num_output_records": 264096, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134976647, "file_range_sync_nanos": 0, "file_fsync_nanos": 2504, "file_prepare_write_nanos": 8807, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:20:40.571494 140500103784000 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":1724082090,"starts":1724088032,"executesMs":7363,"compactionJobId":4569,"attempt":0,"compactionInputRawBytes":303779322,"compactionInputZipBytes":121426984,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88966086,"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":"00-2e8e782c146f8bf2503c8eb33230b3c0-a9ad769df543990e-00"}}, response = 2024/08/20-01:20:40.571613 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04569/att-00: olev 3, work 7.363 s, result 5.364 ms, install 0.753 ms, input{raw 289.707 MiB zip 115.802 MiB}