2024/08/20-13:45:34.323226 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00: fork to child time = 0.019048 sec 2024/08/20-13:45:34.324626 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00 2024/08/20-13:45:34.330165 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00 2024/08/20-13:45:34.330489 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:45:34.330787 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:45:34.366419 140500582168128 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32713/att-00/MANIFEST-14629260 2024/08/20-13:45:34.418764 140500582168128 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32713/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666929, last_sequence is 190614781811, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14666818 2024/08/20-13:45:34.418777 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:45:34.418874 140500582168128 [version_set.cc:5652] Creating manifest 14666929 2024/08/20-13:45:34.443214 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:45:34.456656 140500582168128 [compaction_job.cc:2433] [default] [JOB 32713] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:45:34.456681 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16716 Base level 1, inputs: [14666849(31MB)], [14666908(20MB) 14666909(10MB) 14666780(19MB)] 2024/08/20-13:45:34.704376 140500582168128 [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 2024/08/20-13:45:34.704411 140500582168128 [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 2024/08/20-13:45:34.704428 140500582168128 [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 2024/08/20-13:45:34.704444 140500582168128 [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 2024/08/20-13:45:34.704454 140500582168128 [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 2024/08/20-13:45:34.849463 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666930.sst) /dev/shm/ToplingTemp/Topling-372356-9CZuA2 2024/08/20-13:45:35.098144 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666930.sst): first pass time = 0.25's, 269.916'MB/sec 2024/08/20-13:45:35.797391 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666930.sst): old prealloc_size = 73819750, real_size = 19061616 2024/08/20-13:45:35.797750 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666930.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465860 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 116.05 avg-zval = 38.76 2024/08/20-13:45:35.798199 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666930.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:45:36.165987 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666930.sst): second pass time = 0.70's, 77.454'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.995'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2783.168'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.387'MB/sec write SST data time = 0.07's, 310.690'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13353.430'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.454'MB/sec zip pipeline throughput = 77.454'MB/sec entries = 465860 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.05 avg-zval = 38.76 usrkeys = 465860 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.05 avg-zval = 38.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465860 bytes = 1514064 } seq expand size = 3261020 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5052 value = 2.9939 dict = 1.00 all = 3.1945 } Zip/UnZip{ index = 0.0952 value = 0.3340 dict = 1.00 all = 0.3130 } ---------------------------- total value len = 62.354076 GB avg = 0.180 KB (by entry num) total key len = 6.801802 GB avg = 0.020 KB total ukey len = 3.198825 GB avg = 0.008 KB total ukey num = 0.389799421 Billion total entry num = 0.346677429 Billion write speed all = 0.951315937 MB/sec (with seq num) write speed all = 0.913164471 MB/sec (without seq num) 2024/08/20-13:45:36.196367 140500582168128 [compaction_job.cc:1944] [default] [JOB 32713] Generated table #14666930: 465860 keys, 21007740 bytes, temperature: kWarm 2024/08/20-13:45:36.196462 140500582168128 EVENT_LOG_v1 {"time_micros": 1724132736196415, "cf_name": "default", "job": 32713, "event": "table_file_creation", "file_number": 14666930, "file_size": 21007740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190579623037, "largest_seqno": 190614248555, "table_properties": {"data_size": 18058080, "index_size": 886912, "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": 13044080, "raw_average_key_size": 28, "raw_value_size": 54064820, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465860, "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": 1724132734, "oldest_key_time": 0, "file_creation_time": 1724132734, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14666930, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:36.219588 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666931.sst) /dev/shm/ToplingTemp/Topling-372356-bIuI20 2024/08/20-13:45:36.676205 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666931.sst): first pass time = 0.46's, 146.985'MB/sec 2024/08/20-13:45:37.410153 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666931.sst): old prealloc_size = 73819750, real_size = 18855296 2024/08/20-13:45:37.410514 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666931.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467440 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 = 0.0178 GB avg-val = 115.57 avg-zval = 38.18 2024/08/20-13:45:37.410914 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666931.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:45:37.792050 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666931.sst): second pass time = 0.73's, 73.689'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 54.476'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2678.605'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.375'MB/sec write SST data time = 0.07's, 298.233'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 = 14106.301'MB/sec zip my value time = 0.73's, unzip length = 0.054'GB zip my value throughput = 73.689'MB/sec zip pipeline throughput = 73.689'MB/sec entries = 467440 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.57 avg-zval = 38.18 usrkeys = 467440 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.57 avg-zval = 38.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467440 bytes = 1519200 } seq expand size = 3272080 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 = 0.0178 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.5075 value = 3.0266 dict = 1.00 all = 3.2259 } Zip/UnZip{ index = 0.0952 value = 0.3304 dict = 1.00 all = 0.3100 } ---------------------------- total value len = 62.411368 GB avg = 0.180 KB (by entry num) total key len = 6.814890 GB avg = 0.020 KB total ukey len = 3.208173 GB avg = 0.008 KB total ukey num = 0.390266861 Billion total entry num = 0.347144869 Billion write speed all = 0.952262806 MB/sec (with seq num) write speed all = 0.914060753 MB/sec (without seq num) 2024/08/20-13:45:37.820133 140500582168128 [compaction_job.cc:1944] [default] [JOB 32713] Generated table #14666931: 467440 keys, 20803354 bytes, temperature: kWarm 2024/08/20-13:45:37.820213 140500582168128 EVENT_LOG_v1 {"time_micros": 1724132737820169, "cf_name": "default", "job": 32713, "event": "table_file_creation", "file_number": 14666931, "file_size": 20803354, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803901, "largest_seqno": 190614248264, "table_properties": {"data_size": 17848496, "index_size": 889728, "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": 13088320, "raw_average_key_size": 28, "raw_value_size": 54020612, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467440, "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": 1724132736, "oldest_key_time": 0, "file_creation_time": 1724132736, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14666931, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:37.848901 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666932.sst) /dev/shm/ToplingTemp/Topling-372356-rA0hTY 2024/08/20-13:45:38.101337 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666932.sst): first pass time = 0.25's, 265.455'MB/sec 2024/08/20-13:45:38.819373 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666932.sst): old prealloc_size = 73819750, real_size = 19249536 2024/08/20-13:45:38.819687 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666932.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465155 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 116.02 avg-zval = 39.23 2024/08/20-13:45:38.820079 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666932.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:45:39.183533 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00/14666932.sst): second pass time = 0.72's, 75.237'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.199'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3137.544'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.390'MB/sec write SST data time = 0.07's, 322.931'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 14643.485'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 75.237'MB/sec zip pipeline throughput = 75.237'MB/sec entries = 465155 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.02 avg-zval = 39.23 usrkeys = 465155 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.02 avg-zval = 39.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465155 bytes = 1511776 } seq expand size = 3256085 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4992 value = 2.9577 dict = 1.00 all = 3.1610 } Zip/UnZip{ index = 0.0952 value = 0.3381 dict = 1.00 all = 0.3164 } ---------------------------- total value len = 62.468593 GB avg = 0.180 KB (by entry num) total key len = 6.827914 GB avg = 0.020 KB total ukey len = 3.217477 GB avg = 0.008 KB total ukey num = 0.390732016 Billion total entry num = 0.347610024 Billion write speed all = 0.953210887 MB/sec (with seq num) write speed all = 0.914958377 MB/sec (without seq num) 2024/08/20-13:45:39.212299 140500582168128 [compaction_job.cc:1944] [default] [JOB 32713] Generated table #14666932: 465155 keys, 21193218 bytes, temperature: kWarm 2024/08/20-13:45:39.212385 140500582168128 EVENT_LOG_v1 {"time_micros": 1724132739212339, "cf_name": "default", "job": 32713, "event": "table_file_creation", "file_number": 14666932, "file_size": 21193218, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552808874, "largest_seqno": 190614248406, "table_properties": {"data_size": 18246960, "index_size": 886080, "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": 13024340, "raw_average_key_size": 28, "raw_value_size": 53968186, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465155, "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": 1724132737, "oldest_key_time": 0, "file_creation_time": 1724132737, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14666932, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:39.233614 140500582168128 [compaction_job.cc:699] job-32713: subcompact[0], size: 0.063004 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32713/att-00 [14666930,14666931,14666932] 2024/08/20-13:45:39.261575 140500582168128 (Original Log Time 2024/08/20-13:45:34.456768) EVENT_LOG_v1 {"time_micros": 1724132734456703, "job": 32713, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14666849], "files_L2": [14666908, 14666909, 14666780], "score": 0.998127, "input_data_size": 85846861, "oldest_snapshot_seqno": 190614781355} 2024/08/20-13:45:39.261580 140500582168128 (Original Log Time 2024/08/20-13:45:39.258178) [compaction_job.cc:2018] [default] [JOB 32713] Compacted 1@1 + 3@2 files to L2 => 63004312 bytes 2024/08/20-13:45:39.261583 140500582168128 (Original Log Time 2024/08/20-13:45:39.261487) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 18.0 rd, 13.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 50.1 +0.0 blob) out(60.1 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1398455, records dropped: 0 output_compression: Snappy 2024/08/20-13:45:39.261594 140500582168128 (Original Log Time 2024/08/20-13:45:39.261547) EVENT_LOG_v1 {"time_micros": 1724132739261520, "cf": "default", "job": 32713, "event": "compaction_finished", "compaction_time_micros": 4776860, "compaction_time_cpu_micros": 1889779, "output_level": 2, "num_output_files": 3, "total_output_size": 63004312, "num_input_records": 1398455, "num_output_records": 1398455, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 41119433, "file_range_sync_nanos": 0, "file_fsync_nanos": 2481, "file_prepare_write_nanos": 7614, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:45:39.390771 140500582168128 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":1724092920,"starts":1724132734,"executesMs":4928,"compactionJobId":32713,"attempt":0,"compactionInputRawBytes":201210358,"compactionInputZipBytes":85846861,"compactionOutputRawBytes":0,"compactionOutputZipBytes":63004312,"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":"00-88b9c2ab5d32323c9cfd9fefce74566b-76cc9baf6c33d5d5-00"}}, response = 2024/08/20-13:45:39.390869 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32713/att-00: olev 2, work 4.928 s, result 6.305 ms, install 3.445 ms, input{raw 191.889 MiB zip 81.870 MiB}