2024/07/09-02:01:10.591514 140499345888832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00: fork to child time = 0.007139 sec 2024/07/09-02:01:10.592071 140499345888832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00 2024/07/09-02:01:10.596439 140499345888832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00 2024/07/09-02:01:10.596676 140499345888832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-02:01:10.596872 140499345888832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-02:01:10.648720 140499345888832 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25817/att-00/MANIFEST-12625661 2024/07/09-02:01:10.683968 140499345888832 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25817/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12655110, last_sequence is 147824307924, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12655006 2024/07/09-02:01:10.683985 140499345888832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-02:01:10.684071 140499345888832 [version_set.cc:5652] Creating manifest 12655110 2024/07/09-02:01:10.721960 140499345888832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-02:01:10.738841 140499345888832 [compaction_job.cc:2433] [default] [JOB 25817] Compacting 1@3 + 2@4 files to L4, score 1.03, subcompactions 1 : 1 2024/07/09-02:01:10.738858 140499345888832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13642 Base level 3, inputs: [12655106(39MB)], [12649027(69MB) 12653004(68MB)] 2024/07/09-02:01:10.749979 140499345888832 [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 2024/07/09-02:01:10.750029 140499345888832 [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 2024/07/09-02:01:10.750059 140499345888832 [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 2024/07/09-02:01:10.750073 140499345888832 [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 2024/07/09-02:01:10.750085 140499345888832 [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 2024/07/09-02:01:11.601727 140499345888832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655111.sst) /dev/shm/ToplingTemp/Topling-47311-kVVwaC 2024/07/09-02:01:12.741129 140499345888832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655111.sst): first pass time = 1.14's, 235.602'MB/sec 2024/07/09-02:01:15.795989 140499345888832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655111.sst): old prealloc_size = 204517760, real_size = 63038144 2024/07/09-02:01:15.797297 140499345888832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655111.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1864256 prefix = 4 raw-key = 0.0298 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2162 GB zip-val = 0.0590 GB avg-val = 115.99 avg-zval = 31.66 2024/07/09-02:01:15.801030 140499345888832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655111.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/09-02:01:18.353458 140499345888832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655111.sst): second pass time = 3.05's, 70.824'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.56's, 28.047'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2768.731'MB/sec (index lex order gen) rebuild zvType time = 1.98's, 0.236'MB/sec write SST data time = 0.58's, 123.476'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.154'MB, throughput = 74031.270'MB/sec zip my value time = 3.05's, unzip length = 0.216'GB zip my value throughput = 70.824'MB/sec zip pipeline throughput = 70.824'MB/sec entries = 1864256 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.99 avg-zval = 31.66 usrkeys = 1864256 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.99 avg-zval = 31.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1864256 bytes = 6990976 } seq expand size = 13049792 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0373 GB value = 0.2162 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0590 GB dict = 2.15 MB all = 0.0717 GB } UnZip/Zip{ index = 10.5166 value = 3.6634 dict = 1.00 all = 3.7424 } Zip/UnZip{ index = 0.0951 value = 0.2730 dict = 1.00 all = 0.2672 } ---------------------------- total value len = 0.229286 GB avg = 0.123 KB (by entry num) total key len = 0.052199 GB avg = 0.028 KB total ukey len = 0.037285 GB avg = 0.020 KB total ukey num = 0.001864256 Billion total entry num = 0.001864256 Billion write speed all = 0.026427497 MB/sec (with seq num) write speed all = 0.025027278 MB/sec (without seq num) 2024/07/09-02:01:18.440262 140499345888832 [compaction_job.cc:1944] [default] [JOB 25817] Generated table #12655111: 1864256 keys, 71727971 bytes, temperature: kWarm 2024/07/09-02:01:18.440385 140499345888832 EVENT_LOG_v1 {"time_micros": 1720461678440322, "cf_name": "default", "job": 25817, "event": "table_file_creation", "file_number": 12655111, "file_size": 71727971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180689408, "largest_seqno": 147823920178, "table_properties": {"data_size": 59026544, "index_size": 3545344, "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": 52199168, "raw_average_key_size": 28, "raw_value_size": 216236348, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 1864256, "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": 1720461671, "oldest_key_time": 0, "file_creation_time": 1720461671, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12655111, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:01:18.498672 140499345888832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655112.sst) /dev/shm/ToplingTemp/Topling-47311-72Db8E 2024/07/09-02:01:20.211434 140499345888832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655112.sst): first pass time = 1.71's, 156.730'MB/sec 2024/07/09-02:01:23.393194 140499345888832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655112.sst): old prealloc_size = 204517760, real_size = 63397376 2024/07/09-02:01:23.394218 140499345888832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655112.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1863866 prefix = 4 raw-key = 0.0298 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2162 GB zip-val = 0.0594 GB avg-val = 116.02 avg-zval = 31.86 2024/07/09-02:01:23.395793 140499345888832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655112.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/09-02:01:25.151244 140499345888832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655112.sst): second pass time = 3.18's, 67.992'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.76's, 41.004'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3530.784'MB/sec (index lex order gen) rebuild zvType time = 1.50's, 0.312'MB/sec write SST data time = 0.26's, 275.161'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.155'MB, throughput = 70312.004'MB/sec zip my value time = 3.18's, unzip length = 0.216'GB zip my value throughput = 67.992'MB/sec zip pipeline throughput = 89.637'MB/sec entries = 1863866 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.02 avg-zval = 31.86 usrkeys = 1863866 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.02 avg-zval = 31.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1863866 bytes = 6989520 } seq expand size = 13047062 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0373 GB value = 0.2162 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0594 GB dict = 2.15 MB all = 0.0721 GB } UnZip/Zip{ index = 10.5186 value = 3.6413 dict = 1.00 all = 3.7238 } Zip/UnZip{ index = 0.0951 value = 0.2746 dict = 1.00 all = 0.2685 } ---------------------------- total value len = 0.458580 GB avg = 0.123 KB (by entry num) total key len = 0.104387 GB avg = 0.028 KB total ukey len = 0.074562 GB avg = 0.020 KB total ukey num = 0.003728122 Billion total entry num = 0.003728122 Billion write speed all = 0.052821025 MB/sec (with seq num) write speed all = 0.050022667 MB/sec (without seq num) 2024/07/09-02:01:25.235075 140499345888832 [compaction_job.cc:1944] [default] [JOB 25817] Generated table #12655112: 1863866 keys, 72086327 bytes, temperature: kWarm 2024/07/09-02:01:25.235144 140499345888832 EVENT_LOG_v1 {"time_micros": 1720461685235108, "cf_name": "default", "job": 25817, "event": "table_file_creation", "file_number": 12655112, "file_size": 72086327, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180689438, "largest_seqno": 147823921222, "table_properties": {"data_size": 59387312, "index_size": 3543936, "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": 52188248, "raw_average_key_size": 28, "raw_value_size": 216247256, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1863866, "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": 1720461678, "oldest_key_time": 0, "file_creation_time": 1720461678, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12655112, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:01:25.293622 140499345888832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655113.sst) /dev/shm/ToplingTemp/Topling-47311-PFgFpC 2024/07/09-02:01:25.819401 140499345888832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655113.sst): first pass time = 0.53's, 255.291'MB/sec 2024/07/09-02:01:27.179459 140499345888832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655113.sst): old prealloc_size = 204517760, real_size = 33448560 2024/07/09-02:01:27.180033 140499345888832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655113.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 932009 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0314 GB avg-val = 116.01 avg-zval = 33.74 2024/07/09-02:01:27.180879 140499345888832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655113.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-02:01:28.073773 140499345888832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00/12655113.sst): second pass time = 1.36's, 79.595'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.89's, 42.261'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3203.504'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.311'MB/sec write SST data time = 0.15's, 259.908'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 32952.640'MB/sec zip my value time = 1.36's, unzip length = 0.108'GB zip my value throughput = 79.595'MB/sec zip pipeline throughput = 79.595'MB/sec entries = 932009 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.01 avg-zval = 33.74 usrkeys = 932009 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.01 avg-zval = 33.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 932009 bytes = 3495056 } seq expand size = 6524063 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0314 GB dict = 1.08 MB all = 0.0378 GB } UnZip/Zip{ index = 10.5130 value = 3.4387 dict = 1.00 all = 3.5513 } Zip/UnZip{ index = 0.0951 value = 0.2908 dict = 1.00 all = 0.2816 } ---------------------------- total value len = 0.573226 GB avg = 0.123 KB (by entry num) total key len = 0.130484 GB avg = 0.028 KB total ukey len = 0.093203 GB avg = 0.020 KB total ukey num = 0.004660131 Billion total entry num = 0.004660131 Billion write speed all = 0.066008170 MB/sec (with seq num) write speed all = 0.062511197 MB/sec (without seq num) 2024/07/09-02:01:28.119619 140499345888832 [compaction_job.cc:1944] [default] [JOB 25817] Generated table #12655113: 932009 keys, 37794279 bytes, temperature: kWarm 2024/07/09-02:01:28.119683 140499345888832 EVENT_LOG_v1 {"time_micros": 1720461688119650, "cf_name": "default", "job": 25817, "event": "table_file_creation", "file_number": 12655113, "file_size": 37794279, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180689463, "largest_seqno": 147823875698, "table_properties": {"data_size": 31442336, "index_size": 1773056, "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": 26096252, "raw_average_key_size": 28, "raw_value_size": 108121538, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 932009, "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": 1720461685, "oldest_key_time": 0, "file_creation_time": 1720461685, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12655113, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:01:28.143361 140499345888832 [compaction_job.cc:699] job-25817: subcompact[0], size: 0.181609 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25817/att-00 [12655111,12655112,12655113] 2024/07/09-02:01:28.175950 140499345888832 (Original Log Time 2024/07/09-02:01:10.738942) EVENT_LOG_v1 {"time_micros": 1720461670738879, "job": 25817, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12655106], "files_L4": [12649027, 12653004], "score": 1.03169, "input_data_size": 185925237, "oldest_snapshot_seqno": 147824307099} 2024/07/09-02:01:28.175953 140499345888832 (Original Log Time 2024/07/09-02:01:28.175524) [compaction_job.cc:2018] [default] [JOB 25817] Compacted 1@3 + 2@4 files to L4 => 181608577 bytes 2024/07/09-02:01:28.175955 140499345888832 (Original Log Time 2024/07/09-02:01:28.175892) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 10.7 rd, 10.4 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(39.1, 138.2 +0.0 blob) out(173.2 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 4660131, records dropped: 0 output_compression: Snappy 2024/07/09-02:01:28.175961 140499345888832 (Original Log Time 2024/07/09-02:01:28.175934) EVENT_LOG_v1 {"time_micros": 1720461688175913, "cf": "default", "job": 25817, "event": "compaction_finished", "compaction_time_micros": 17404426, "compaction_time_cpu_micros": 7974391, "output_level": 4, "num_output_files": 3, "total_output_size": 181608577, "num_input_records": 4660131, "num_output_records": 4660131, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 142563960, "file_range_sync_nanos": 0, "file_fsync_nanos": 3055, "file_prepare_write_nanos": 10923, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-02:01:28.299546 140499345888832 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":1720420896,"starts":1720461670,"executesMs":17576,"compactionJobId":25817,"attempt":0,"compactionInputRawBytes":671088810,"compactionInputZipBytes":185925237,"compactionOutputRawBytes":0,"compactionOutputZipBytes":181608577,"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":"00-5c2b3bc87e36aa69fda4dfb4ac1396c1-b3d56fa23d349b88-00"}}, response = 2024/07/09-02:01:28.299700 140499345888832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25817/att-00: olev 4, work 17.577 s, result 7.121 ms, install 0.455 ms, input{raw 640.000 MiB zip 177.312 MiB}