2024/07/28-03:58:02.416245 140534982616640 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00: fork to child time = 0.024281 sec 2024/07/28-03:58:02.417229 140534982616640 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00 2024/07/28-03:58:02.421953 140534982616640 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00 2024/07/28-03:58:02.423133 140534982616640 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/28-03:58:02.423485 140534982616640 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/28-03:58:02.462682 140534982616640 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-159425/att-00/MANIFEST-13366722 2024/07/28-03:58:02.512773 140534982616640 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-159425/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13557622, last_sequence is 167175583965, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13557547 2024/07/28-03:58:02.512792 140534982616640 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/28-03:58:02.512898 140534982616640 [version_set.cc:5652] Creating manifest 13557622 2024/07/28-03:58:02.540352 140534982616640 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/28-03:58:02.554932 140534982616640 [compaction_job.cc:2433] [default] [JOB 159425] Compacting 1@2 + 4@3 files to L3, score 0.61, subcompactions 1 : 1 2024/07/28-03:58:02.554958 140534982616640 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 82520 Base level 2, inputs: [13557578(31MB)], [13557537(90MB) 13557538(90MB) 13557539(90MB) 13557540(25MB)] 2024/07/28-03:58:02.821224 140534982616640 [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 2024/07/28-03:58:02.821259 140534982616640 [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 2024/07/28-03:58:02.821280 140534982616640 [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 2024/07/28-03:58:02.821298 140534982616640 [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 2024/07/28-03:58:02.821310 140534982616640 [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 2024/07/28-03:58:03.524917 140534982616640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557623.sst) /dev/shm/ToplingTemp/Topling-120862-05SDjf 2024/07/28-03:58:04.591368 140534982616640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557623.sst): first pass time = 1.07's, 125.864'MB/sec 2024/07/28-03:58:08.256094 140534982616640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557623.sst): old prealloc_size = 147639500, real_size = 92007720 2024/07/28-03:58:08.256198 140534982616640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557623.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.27 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/28-03:58:09.657370 140534982616640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557623.sst): second pass time = 3.66's, 33.714'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.40's, 67.983'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13707.603'MB/sec (index lex order gen) rebuild zvType time = 1.26's, 0.133'MB/sec write SST data time = 0.14's, 688.868'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 17147.309'MB/sec zip my value time = 3.66's, unzip length = 0.123'GB zip my value throughput = 33.714'MB/sec zip pipeline throughput = 118.603'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.27 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.27 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.2916 value = 1.3571 dict = 1.00 all = 1.4089 } Zip/UnZip{ index = 0.1589 value = 0.7368 dict = 1.00 all = 0.7098 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.005338068 MB/sec (with seq num) write speed all = 0.005131765 MB/sec (without seq num) 2024/07/28-03:58:09.822319 140534982616640 [compaction_job.cc:1944] [default] [JOB 159425] Generated table #13557623: 671089 keys, 95263548 bytes, temperature: kWarm 2024/07/28-03:58:09.822425 140534982616640 EVENT_LOG_v1 {"time_micros": 1722110289822364, "cf_name": "default", "job": 159425, "event": "table_file_creation", "file_number": 13557623, "file_size": 95263548, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167121369443, "largest_seqno": 167175226171, "table_properties": {"data_size": 90986496, "index_size": 853312, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1722110283, "oldest_key_time": 0, "file_creation_time": 1722110283, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13557623, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-03:58:09.882138 140534982616640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557624.sst) /dev/shm/ToplingTemp/Topling-120862-rejfkf 2024/07/28-03:58:11.842666 140534982616640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557624.sst): first pass time = 1.96's, 68.461'MB/sec 2024/07/28-03:58:13.081116 140534982616640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557624.sst): old prealloc_size = 147639500, real_size = 92004416 2024/07/28-03:58:13.081211 140534982616640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557624.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.27 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/28-03:58:13.659451 140534982616640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557624.sst): second pass time = 1.24's, 99.778'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 164.713'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19772.080'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.344'MB/sec write SST data time = 0.09's, 1046.132'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 19418.561'MB/sec zip my value time = 1.24's, unzip length = 0.123'GB zip my value throughput = 99.778'MB/sec zip pipeline throughput = 99.778'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.27 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.27 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.2944 value = 1.3572 dict = 1.00 all = 1.4090 } Zip/UnZip{ index = 0.1589 value = 0.7368 dict = 1.00 all = 0.7097 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.010674494 MB/sec (with seq num) write speed all = 0.010261953 MB/sec (without seq num) 2024/07/28-03:58:13.869677 140534982616640 [compaction_job.cc:1944] [default] [JOB 159425] Generated table #13557624: 671089 keys, 95260220 bytes, temperature: kWarm 2024/07/28-03:58:13.869771 140534982616640 EVENT_LOG_v1 {"time_micros": 1722110293869722, "cf_name": "default", "job": 159425, "event": "table_file_creation", "file_number": 13557624, "file_size": 95260220, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167121369441, "largest_seqno": 167175226174, "table_properties": {"data_size": 90983552, "index_size": 852928, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1722110289, "oldest_key_time": 0, "file_creation_time": 1722110289, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13557624, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-03:58:13.941736 140534982616640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557625.sst) /dev/shm/ToplingTemp/Topling-120862-C1tnqf 2024/07/28-03:58:15.346753 140534982616640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557625.sst): first pass time = 1.40's, 95.532'MB/sec 2024/07/28-03:58:16.744577 140534982616640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557625.sst): old prealloc_size = 147639500, real_size = 92001328 2024/07/28-03:58:16.744647 140534982616640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557625.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.27 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/28-03:58:17.362095 140534982616640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557625.sst): second pass time = 1.40's, 88.392'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 154.265'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22739.040'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.335'MB/sec write SST data time = 0.12's, 815.351'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31340.991'MB/sec zip my value time = 1.40's, unzip length = 0.123'GB zip my value throughput = 88.392'MB/sec zip pipeline throughput = 100.841'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.27 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.27 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.2883 value = 1.3572 dict = 1.00 all = 1.4090 } Zip/UnZip{ index = 0.1590 value = 0.7368 dict = 1.00 all = 0.7097 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.016009463 MB/sec (with seq num) write speed all = 0.015390740 MB/sec (without seq num) 2024/07/28-03:58:17.534007 140534982616640 [compaction_job.cc:1944] [default] [JOB 159425] Generated table #13557625: 671089 keys, 95257148 bytes, temperature: kWarm 2024/07/28-03:58:17.534100 140534982616640 EVENT_LOG_v1 {"time_micros": 1722110297534050, "cf_name": "default", "job": 159425, "event": "table_file_creation", "file_number": 13557625, "file_size": 95257148, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167121369442, "largest_seqno": 167175226177, "table_properties": {"data_size": 90979664, "index_size": 853760, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1722110293, "oldest_key_time": 0, "file_creation_time": 1722110293, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13557625, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-03:58:17.621044 140534982616640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557626.sst) /dev/shm/ToplingTemp/Topling-120862-Nzgq8d 2024/07/28-03:58:18.185402 140534982616640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557626.sst): first pass time = 0.56's, 99.036'MB/sec 2024/07/28-03:58:18.655029 140534982616640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557626.sst): old prealloc_size = 147639500, real_size = 40699592 2024/07/28-03:58:18.655096 140534982616640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557626.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 279433 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.32 raw-val = 0.0514 GB zip-val = 0.0403 GB avg-val = 184.00 avg-zval = 144.08 2024/07/28-03:58:18.900475 140534982616640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00/13557626.sst): second pass time = 0.47's, 109.830'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 171.370'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11279.678'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.332'MB/sec write SST data time = 0.03's, 1204.259'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.524'MB, throughput = 8692.169'MB/sec zip my value time = 0.47's, unzip length = 0.051'GB zip my value throughput = 109.830'MB/sec zip pipeline throughput = 109.830'MB/sec entries = 279433 avg-key = 16.00 avg-zkey = 1.32 avg-val = 184.00 avg-zval = 144.08 usrkeys = 279433 avg-key = 8.00 avg-zkey = 1.32 avg-val = 191.00 avg-zval = 144.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 279433 bytes = 908176 } seq expand size = 1956031 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0022 GB value = 0.0514 GB dict = 0.52 MB all = 0.0559 GB } __ZipSize{ index = 0.0004 GB value = 0.0403 GB dict = 0.52 MB all = 0.0421 GB } UnZip/Zip{ index = 6.0810 value = 1.2770 dict = 1.00 all = 1.3286 } Zip/UnZip{ index = 0.1644 value = 0.7831 dict = 1.00 all = 0.7527 } ---------------------------- total value len = 0.437906 GB avg = 0.191 KB (by entry num) total key len = 0.036683 GB avg = 0.016 KB total ukey len = 0.018342 GB avg = 0.008 KB total ukey num = 0.002292700 Billion total entry num = 0.002292700 Billion write speed all = 0.018230432 MB/sec (with seq num) write speed all = 0.017525874 MB/sec (without seq num) 2024/07/28-03:58:19.053740 140534982616640 [compaction_job.cc:1944] [default] [JOB 159425] Generated table #13557626: 279433 keys, 42063179 bytes, temperature: kWarm 2024/07/28-03:58:19.053815 140534982616640 EVENT_LOG_v1 {"time_micros": 1722110299053778, "cf_name": "default", "job": 159425, "event": "table_file_creation", "file_number": 13557626, "file_size": 42063179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167121369444, "largest_seqno": 167175225909, "table_properties": {"data_size": 40261968, "index_size": 367616, "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": 4470928, "raw_average_key_size": 16, "raw_value_size": 51415672, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 279433, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1722110297, "oldest_key_time": 0, "file_creation_time": 1722110297, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13557626, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-03:58:19.076246 140534982616640 [compaction_job.cc:699] job-159425: subcompact[0], size: 0.327844 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159425/att-00 [13557623,13557624,13557625,13557626] 2024/07/28-03:58:19.125190 140534982616640 (Original Log Time 2024/07/28-03:58:02.555050) EVENT_LOG_v1 {"time_micros": 1722110282554983, "job": 159425, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13557578], "files_L3": [13557537, 13557538, 13557539, 13557540], "score": 0.611232, "input_data_size": 345832948, "oldest_snapshot_seqno": 167175583262} 2024/07/28-03:58:19.125195 140534982616640 (Original Log Time 2024/07/28-03:58:19.121413) [compaction_job.cc:2018] [default] [JOB 159425] Compacted 1@2 + 4@3 files to L3 => 327844095 bytes 2024/07/28-03:58:19.125196 140534982616640 (Original Log Time 2024/07/28-03:58:19.125089) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 20.9 rd, 19.8 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(31.9, 298.0 +0.0 blob) out(312.7 +0.0 blob), read-write-amplify(20.2) write-amplify(9.8) OK, records in: 2310658, records dropped: 17958 output_compression: Snappy 2024/07/28-03:58:19.125205 140534982616640 (Original Log Time 2024/07/28-03:58:19.125169) EVENT_LOG_v1 {"time_micros": 1722110299125116, "cf": "default", "job": 159425, "event": "compaction_finished", "compaction_time_micros": 16521213, "compaction_time_cpu_micros": 5237876, "output_level": 3, "num_output_files": 4, "total_output_size": 327844095, "num_input_records": 2310658, "num_output_records": 2292700, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 286406968, "file_range_sync_nanos": 0, "file_fsync_nanos": 3789, "file_prepare_write_nanos": 9068, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/28-03:58:19.267026 140534982616640 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":1721720512,"starts":1722110282,"executesMs":16698,"compactionJobId":159425,"attempt":0,"compactionInputRawBytes":462131600,"compactionInputZipBytes":345832948,"compactionOutputRawBytes":0,"compactionOutputZipBytes":327844095,"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-f1c77993dd2592ee9cec50017f995629-57677003db6be0c2-00"}}, response = 2024/07/28-03:58:19.267147 140534982616640 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-159425/att-00: olev 3, work 16.698 s, result 6.782 ms, install 3.815 ms, input{raw 440.723 MiB zip 329.812 MiB}