2024/08/20-02:57:19.096251 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00: fork to child time = 0.035539 sec 2024/08/20-02:57:19.097415 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00 2024/08/20-02:57:19.105688 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00 2024/08/20-02:57:19.106244 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:57:19.106760 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:57:19.162827 140500498241088 [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-00926/att-00/MANIFEST-14629260 2024/08/20-02:57:19.233400 140500498241088 [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-00926/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14630263, last_sequence is 189815030410, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14630102 2024/08/20-02:57:19.233417 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:57:19.233523 140500498241088 [version_set.cc:5652] Creating manifest 14630263 2024/08/20-02:57:19.280621 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:57:19.300896 140500498241088 [compaction_job.cc:2433] [default] [JOB 926] Compacting 1@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-02:57:19.300918 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 476 Base level 1, inputs: [14630228(31MB)], [14630199(20MB) 14630200(21MB) 14630260(21MB)] 2024/08/20-02:57:19.560328 140500498241088 [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 2024/08/20-02:57:19.560363 140500498241088 [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 2024/08/20-02:57:19.560392 140500498241088 [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 2024/08/20-02:57:19.560408 140500498241088 [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 2024/08/20-02:57:19.560422 140500498241088 [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 2024/08/20-02:57:19.729300 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630264.sst) /dev/shm/ToplingTemp/Topling-124746-fsUNXU 2024/08/20-02:57:20.325957 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630264.sst): first pass time = 0.60's, 112.486'MB/sec 2024/08/20-02:57:21.351651 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630264.sst): old prealloc_size = 73819750, real_size = 19971616 2024/08/20-02:57:21.352022 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630264.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465613 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 116.13 avg-zval = 40.75 2024/08/20-02:57:21.352426 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630264.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:57:21.826265 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630264.sst): second pass time = 1.02's, 52.852'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 46.056'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2516.829'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.286'MB/sec write SST data time = 0.07's, 322.697'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 = 12194.840'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 52.852'MB/sec zip pipeline throughput = 52.852'MB/sec entries = 465613 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.13 avg-zval = 40.75 usrkeys = 465613 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.13 avg-zval = 40.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465613 bytes = 1455056 } seq expand size = 3259291 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 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 = 10.5737 value = 2.8497 dict = 1.00 all = 3.0701 } Zip/UnZip{ index = 0.0946 value = 0.3509 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.354081 GB avg = 0.180 KB (by entry num) total key len = 6.801795 GB avg = 0.020 KB total ukey len = 3.198820 GB avg = 0.008 KB total ukey num = 0.389799174 Billion total entry num = 0.346677182 Billion write speed all = 2.045994066 MB/sec (with seq num) write speed all = 1.963941809 MB/sec (without seq num) 2024/08/20-02:57:21.856012 140500498241088 [compaction_job.cc:1944] [default] [JOB 926] Generated table #14630264: 465613 keys, 21859188 bytes, temperature: kWarm 2024/08/20-02:57:21.856093 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093841856048, "cf_name": "default", "job": 926, "event": "table_file_creation", "file_number": 14630264, "file_size": 21859188, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797933492, "largest_seqno": 189814805842, "table_properties": {"data_size": 18974352, "index_size": 880704, "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": 13037164, "raw_average_key_size": 28, "raw_value_size": 54071822, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465613, "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": 1724093839, "oldest_key_time": 0, "file_creation_time": 1724093839, "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": 14630264, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:57:21.880850 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630265.sst) /dev/shm/ToplingTemp/Topling-124746-H0McBW 2024/08/20-02:57:22.380675 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630265.sst): first pass time = 0.50's, 134.279'MB/sec 2024/08/20-02:57:23.173099 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630265.sst): old prealloc_size = 73819750, real_size = 19892704 2024/08/20-02:57:23.173414 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630265.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464551 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 = 0.0189 GB avg-val = 116.46 avg-zval = 40.67 2024/08/20-02:57:23.173807 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630265.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:57:23.552511 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630265.sst): second pass time = 0.79's, 68.627'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 57.552'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3054.426'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.375'MB/sec write SST data time = 0.07's, 313.417'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 = 13944.060'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.627'MB/sec zip pipeline throughput = 68.627'MB/sec entries = 464551 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.46 avg-zval = 40.67 usrkeys = 464551 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.46 avg-zval = 40.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464551 bytes = 1509808 } seq expand size = 3251857 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5015 value = 2.8638 dict = 1.00 all = 3.0734 } Zip/UnZip{ index = 0.0952 value = 0.3492 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.411434 GB avg = 0.180 KB (by entry num) total key len = 6.814802 GB avg = 0.020 KB total ukey len = 3.208111 GB avg = 0.008 KB total ukey num = 0.390263725 Billion total entry num = 0.347141733 Billion write speed all = 2.047971113 MB/sec (with seq num) write speed all = 1.965813102 MB/sec (without seq num) 2024/08/20-02:57:23.581078 140500498241088 [compaction_job.cc:1944] [default] [JOB 926] Generated table #14630265: 464551 keys, 21835630 bytes, temperature: kWarm 2024/08/20-02:57:23.581144 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093843581111, "cf_name": "default", "job": 926, "event": "table_file_creation", "file_number": 14630265, "file_size": 21835630, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189757938394, "largest_seqno": 189814806069, "table_properties": {"data_size": 18891664, "index_size": 884736, "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": 13007428, "raw_average_key_size": 28, "raw_value_size": 54101454, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464551, "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": 1724093841, "oldest_key_time": 0, "file_creation_time": 1724093841, "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": 14630265, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:57:23.609653 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630266.sst) /dev/shm/ToplingTemp/Topling-124746-TxAblS 2024/08/20-02:57:24.018628 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630266.sst): first pass time = 0.41's, 164.113'MB/sec 2024/08/20-02:57:24.716313 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630266.sst): old prealloc_size = 73819750, real_size = 20098560 2024/08/20-02:57:24.716652 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630266.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466084 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0191 GB avg-val = 115.98 avg-zval = 40.96 2024/08/20-02:57:24.717066 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630266.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:57:25.071543 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630266.sst): second pass time = 0.70's, 77.575'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.733'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2868.312'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.405'MB/sec write SST data time = 0.07's, 326.828'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 = 14448.824'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.575'MB/sec zip pipeline throughput = 77.575'MB/sec entries = 466084 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.98 avg-zval = 40.96 usrkeys = 466084 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.98 avg-zval = 40.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466084 bytes = 1398272 } seq expand size = 3262588 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0191 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4342 value = 2.8320 dict = 1.00 all = 3.0603 } Zip/UnZip{ index = 0.0958 value = 0.3531 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 62.468755 GB avg = 0.180 KB (by entry num) total key len = 6.827853 GB avg = 0.020 KB total ukey len = 3.217432 GB avg = 0.008 KB total ukey num = 0.390729809 Billion total entry num = 0.347607817 Billion write speed all = 2.049960844 MB/sec (with seq num) write speed all = 1.967696221 MB/sec (without seq num) 2024/08/20-02:57:25.100713 140500498241088 [compaction_job.cc:1944] [default] [JOB 926] Generated table #14630266: 466084 keys, 21928962 bytes, temperature: kWarm 2024/08/20-02:57:25.100782 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093845100747, "cf_name": "default", "job": 926, "event": "table_file_creation", "file_number": 14630266, "file_size": 21928962, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189804740790, "largest_seqno": 189814805857, "table_properties": {"data_size": 19088496, "index_size": 893376, "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": 13050352, "raw_average_key_size": 28, "raw_value_size": 54058576, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466084, "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": 1724093843, "oldest_key_time": 0, "file_creation_time": 1724093843, "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": 14630266, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:57:25.125263 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630267.sst) /dev/shm/ToplingTemp/Topling-124746-AOlhwT 2024/08/20-02:57:25.226355 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630267.sst): first pass time = 0.10's, 262.788'MB/sec 2024/08/20-02:57:25.478709 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630267.sst): old prealloc_size = 73819750, real_size = 8171376 2024/08/20-02:57:25.478903 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630267.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 184171 prefix = 4 raw-key = 0.0029 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0214 GB zip-val = 0.0078 GB avg-val = 116.18 avg-zval = 42.21 2024/08/20-02:57:25.479117 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630267.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.027 GB 2024/08/20-02:57:25.620248 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00/14630267.sst): second pass time = 0.25's, 85.062'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.14's, 63.240'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2134.888'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.401'MB/sec write SST data time = 0.03's, 335.447'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.224'MB, throughput = 6228.454'MB/sec zip my value time = 0.25's, unzip length = 0.021'GB zip my value throughput = 85.062'MB/sec zip pipeline throughput = 85.062'MB/sec entries = 184171 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.18 avg-zval = 42.21 usrkeys = 184171 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.18 avg-zval = 42.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 184171 bytes = 598576 } seq expand size = 1289197 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0037 GB value = 0.0214 GB dict = 0.22 MB all = 0.0266 GB } __ZipSize{ index = 0.0004 GB value = 0.0078 GB dict = 0.22 MB all = 0.0090 GB } UnZip/Zip{ index = 10.4757 value = 2.7525 dict = 1.00 all = 2.9666 } Zip/UnZip{ index = 0.0955 value = 0.3633 dict = 1.00 all = 0.3371 } ---------------------------- total value len = 62.491441 GB avg = 0.180 KB (by entry num) total key len = 6.833009 GB avg = 0.020 KB total ukey len = 3.221116 GB avg = 0.008 KB total ukey num = 0.390913980 Billion total entry num = 0.347791988 Billion write speed all = 2.050751202 MB/sec (with seq num) write speed all = 1.968444330 MB/sec (without seq num) 2024/08/20-02:57:25.635484 140500498241088 [compaction_job.cc:1944] [default] [JOB 926] Generated table #14630267: 184171 keys, 8950624 bytes, temperature: kWarm 2024/08/20-02:57:25.635552 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093845635517, "cf_name": "default", "job": 926, "event": "table_file_creation", "file_number": 14630267, "file_size": 8950624, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189766923744, "largest_seqno": 189814805891, "table_properties": {"data_size": 7773536, "index_size": 351616, "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": 5156788, "raw_average_key_size": 28, "raw_value_size": 21396446, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 184171, "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": 1724093845, "oldest_key_time": 0, "file_creation_time": 1724093845, "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": 14630267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:57:25.645356 140500498241088 [compaction_job.cc:699] job-00926: subcompact[0], size: 0.074574 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00926/att-00 [14630264,14630265,14630266,14630267] 2024/08/20-02:57:25.674120 140500498241088 (Original Log Time 2024/08/20-02:57:19.301009) EVENT_LOG_v1 {"time_micros": 1724093839300945, "job": 926, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14630228], "files_L2": [14630199, 14630200, 14630260], "score": 0.952767, "input_data_size": 99534155, "oldest_snapshot_seqno": 189815029321} 2024/08/20-02:57:25.674123 140500498241088 (Original Log Time 2024/08/20-02:57:25.670684) [compaction_job.cc:2018] [default] [JOB 926] Compacted 1@1 + 3@2 files to L2 => 74574404 bytes 2024/08/20-02:57:25.674125 140500498241088 (Original Log Time 2024/08/20-02:57:25.674049) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.7 rd, 11.8 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 63.1 +0.0 blob) out(71.1 +0.0 blob), read-write-amplify(5.2) write-amplify(2.2) OK, records in: 1629257, records dropped: 48838 output_compression: Snappy 2024/08/20-02:57:25.674132 140500498241088 (Original Log Time 2024/08/20-02:57:25.674095) EVENT_LOG_v1 {"time_micros": 1724093845674075, "cf": "default", "job": 926, "event": "compaction_finished", "compaction_time_micros": 6344357, "compaction_time_cpu_micros": 2467949, "output_level": 2, "num_output_files": 4, "total_output_size": 74574404, "num_input_records": 1629257, "num_output_records": 1580419, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 50268440, "file_range_sync_nanos": 0, "file_fsync_nanos": 3421, "file_prepare_write_nanos": 9816, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-02:57:25.803214 140500498241088 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":1724093839,"executesMs":6567,"compactionJobId":926,"attempt":0,"compactionInputRawBytes":234815026,"compactionInputZipBytes":99534155,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74574404,"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":"00-88006e16673bfcc405ead7b33d3112cf-cc6177210d6fb4da-00"}}, response = 2024/08/20-02:57:25.803307 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00926/att-00: olev 2, work 6.568 s, result 6.075 ms, install 3.472 ms, input{raw 223.937 MiB zip 94.923 MiB}