2024/08/20-07:27:17.150842 140500221281856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00: fork to child time = 0.010386 sec 2024/08/20-07:27:17.151728 140500221281856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00 2024/08/20-07:27:17.157491 140500221281856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00 2024/08/20-07:27:17.157810 140500221281856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:27:17.158222 140500221281856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:27:17.204388 140500221281856 [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-15555/att-00/MANIFEST-14629260 2024/08/20-07:27:17.254358 140500221281856 [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-15555/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14646911, last_sequence is 190183430744, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646769 2024/08/20-07:27:17.254369 140500221281856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:27:17.254454 140500221281856 [version_set.cc:5652] Creating manifest 14646911 2024/08/20-07:27:17.293160 140500221281856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:27:17.312529 140500221281856 [compaction_job.cc:2433] [default] [JOB 15555] Compacting 1@2 + 4@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-07:27:17.312554 140500221281856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7979 Base level 2, inputs: [14646883(28MB)], [14646860(91MB) 14646861(83MB) 14646851(91MB) 14646852(41MB)] 2024/08/20-07:27:17.550016 140500221281856 [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 2024/08/20-07:27:17.550053 140500221281856 [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 2024/08/20-07:27:17.550077 140500221281856 [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 2024/08/20-07:27:17.550093 140500221281856 [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 2024/08/20-07:27:17.550107 140500221281856 [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 2024/08/20-07:27:18.182754 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646912.sst) /dev/shm/ToplingTemp/Topling-238699-CyW2Tt 2024/08/20-07:27:19.091213 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646912.sst): first pass time = 0.91's, 147.749'MB/sec 2024/08/20-07:27:21.781310 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646912.sst): old prealloc_size = 147639500, real_size = 92192184 2024/08/20-07:27:21.781415 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646912.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.55 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-07:27:22.931241 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646912.sst): second pass time = 2.68's, 46.078'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 1.15's, 83.221'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14471.142'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.188'MB/sec write SST data time = 0.26's, 375.064'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 = 30745.654'MB/sec zip my value time = 2.68's, unzip length = 0.123'GB zip my value throughput = 46.078'MB/sec zip pipeline throughput = 148.786'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.55 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.55 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.1533 value = 1.3572 dict = 1.00 all = 1.4025 } Zip/UnZip{ index = 0.1940 value = 0.7368 dict = 1.00 all = 0.7130 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.384440590 MB/sec (with seq num) write speed all = 1.328941284 MB/sec (without seq num) 2024/08/20-07:27:23.055092 140500221281856 [compaction_job.cc:1944] [default] [JOB 15555] Generated table #14646912: 671089 keys, 95699644 bytes, temperature: kWarm 2024/08/20-07:27:23.055191 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110043055129, "cf_name": "default", "job": 15555, "event": "table_file_creation", "file_number": 14646912, "file_size": 95699644, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190183271212, "table_properties": {"data_size": 90982480, "index_size": 1041792, "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": 1724110038, "oldest_key_time": 0, "file_creation_time": 1724110038, "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": 14646912, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:23.147026 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646913.sst) /dev/shm/ToplingTemp/Topling-238699-G9DVLw 2024/08/20-07:27:25.386033 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646913.sst): first pass time = 2.24's, 59.947'MB/sec 2024/08/20-07:27:27.732183 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646913.sst): old prealloc_size = 147639500, real_size = 91521128 2024/08/20-07:27:27.732246 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646913.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.56 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-07:27:28.274982 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646913.sst): second pass time = 2.35's, 52.650'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 175.077'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11887.494'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.374'MB/sec write SST data time = 0.09's, 1007.268'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 = 32594.203'MB/sec zip my value time = 2.35's, unzip length = 0.123'GB zip my value throughput = 52.650'MB/sec zip pipeline throughput = 138.111'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.56 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.56 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 14.1771 value = 1.3573 dict = 1.00 all = 1.4124 } Zip/UnZip{ index = 0.0705 value = 0.7368 dict = 1.00 all = 0.7080 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.387070564 MB/sec (with seq num) write speed all = 1.331469830 MB/sec (without seq num) 2024/08/20-07:27:28.386651 140500221281856 [compaction_job.cc:1944] [default] [JOB 15555] Generated table #14646913: 671089 keys, 95028604 bytes, temperature: kWarm 2024/08/20-07:27:28.386718 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110048386687, "cf_name": "default", "job": 15555, "event": "table_file_creation", "file_number": 14646913, "file_size": 95028604, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189802116122, "largest_seqno": 190183271094, "table_properties": {"data_size": 90974544, "index_size": 378688, "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": 1724110043, "oldest_key_time": 0, "file_creation_time": 1724110043, "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": 14646913, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:28.476608 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646914.sst) /dev/shm/ToplingTemp/Topling-238699-NSOm8s 2024/08/20-07:27:29.413109 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646914.sst): first pass time = 0.94's, 143.327'MB/sec 2024/08/20-07:27:30.524508 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646914.sst): old prealloc_size = 147639500, real_size = 92561440 2024/08/20-07:27:30.524566 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646914.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.11 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-07:27:31.372464 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646914.sst): second pass time = 1.11's, 111.183'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 113.195'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42969.318'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.223'MB/sec write SST data time = 0.10's, 1000.441'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 = 31994.433'MB/sec zip my value time = 1.11's, unzip length = 0.123'GB zip my value throughput = 111.183'MB/sec zip pipeline throughput = 111.183'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.11 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.11 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 3.7956 value = 1.3572 dict = 1.00 all = 1.3983 } Zip/UnZip{ index = 0.2635 value = 0.7368 dict = 1.00 all = 0.7151 } ---------------------------- total value len = 62.681284 GB avg = 0.180 KB (by entry num) total key len = 6.820970 GB avg = 0.020 KB total ukey len = 3.205614 GB avg = 0.008 KB total ukey num = 0.391346828 Billion total entry num = 0.348224836 Billion write speed all = 1.389762396 MB/sec (with seq num) write speed all = 1.334057753 MB/sec (without seq num) 2024/08/20-07:27:31.496728 140500221281856 [compaction_job.cc:1944] [default] [JOB 15555] Generated table #14646914: 671089 keys, 95985020 bytes, temperature: kWarm 2024/08/20-07:27:31.496808 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110051496763, "cf_name": "default", "job": 15555, "event": "table_file_creation", "file_number": 14646914, "file_size": 95985020, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190007511593, "largest_seqno": 190183271211, "table_properties": {"data_size": 90979056, "index_size": 1414464, "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": 1724110048, "oldest_key_time": 0, "file_creation_time": 1724110048, "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": 14646914, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:31.544476 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646915.sst) /dev/shm/ToplingTemp/Topling-238699-LFqPCu 2024/08/20-07:27:32.435825 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646915.sst): first pass time = 0.89's, 80.010'MB/sec 2024/08/20-07:27:33.300264 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646915.sst): old prealloc_size = 147639500, real_size = 50875480 2024/08/20-07:27:33.300327 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646915.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 356565 prefix = 4 raw-key = 0.0014 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.82 raw-val = 0.0656 GB zip-val = 0.0505 GB avg-val = 184.00 avg-zval = 141.62 2024/08/20-07:27:33.799225 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00/14646915.sst): second pass time = 0.86's, 75.978'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 105.534'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8056.885'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.230'MB/sec write SST data time = 0.11's, 471.121'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.664'MB, throughput = 20372.941'MB/sec zip my value time = 0.86's, unzip length = 0.066'GB zip my value throughput = 75.978'MB/sec zip pipeline throughput = 80.819'MB/sec entries = 356565 avg-key = 16.00 avg-zkey = 0.82 avg-val = 184.00 avg-zval = 141.62 usrkeys = 356565 avg-key = 8.00 avg-zkey = 0.82 avg-val = 191.00 avg-zval = 141.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 356565 bytes = 1203424 } seq expand size = 2495955 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0029 GB value = 0.0656 GB dict = 0.66 MB all = 0.0713 GB } __ZipSize{ index = 0.0003 GB value = 0.0505 GB dict = 0.66 MB all = 0.0527 GB } UnZip/Zip{ index = 9.7957 value = 1.2993 dict = 1.00 all = 1.3543 } Zip/UnZip{ index = 0.1021 value = 0.7696 dict = 1.00 all = 0.7384 } ---------------------------- total value len = 62.749388 GB avg = 0.180 KB (by entry num) total key len = 6.826675 GB avg = 0.020 KB total ukey len = 3.208466 GB avg = 0.008 KB total ukey num = 0.391703393 Billion total entry num = 0.348581401 Billion write speed all = 1.391170769 MB/sec (with seq num) write speed all = 1.335411792 MB/sec (without seq num) 2024/08/20-07:27:33.864988 140500221281856 [compaction_job.cc:1944] [default] [JOB 15555] Generated table #14646915: 356565 keys, 52654859 bytes, temperature: kWarm 2024/08/20-07:27:33.865072 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110053865028, "cf_name": "default", "job": 15555, "event": "table_file_creation", "file_number": 14646915, "file_size": 52654859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190074865408, "largest_seqno": 190183271210, "table_properties": {"data_size": 50494992, "index_size": 291200, "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": 5705040, "raw_average_key_size": 16, "raw_value_size": 65607960, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 356565, "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": 1724110051, "oldest_key_time": 0, "file_creation_time": 1724110051, "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": 14646915, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:33.910261 140500221281856 [compaction_job.cc:699] job-15555: subcompact[0], size: 0.339368 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15555/att-00 [14646912,14646913,14646914,14646915] 2024/08/20-07:27:34.027982 140500221281856 (Original Log Time 2024/08/20-07:27:17.312644) EVENT_LOG_v1 {"time_micros": 1724110037312576, "job": 15555, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14646883], "files_L3": [14646860, 14646861, 14646851, 14646852], "score": 0.942132, "input_data_size": 352557053, "oldest_snapshot_seqno": 190183429890} 2024/08/20-07:27:34.027988 140500221281856 (Original Log Time 2024/08/20-07:27:34.024475) [compaction_job.cc:2018] [default] [JOB 15555] Compacted 1@2 + 4@3 files to L3 => 339368127 bytes 2024/08/20-07:27:34.027990 140500221281856 (Original Log Time 2024/08/20-07:27:34.027880) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 21.2 rd, 20.4 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(28.7, 307.6 +0.0 blob) out(323.6 +0.0 blob), read-write-amplify(23.0) write-amplify(11.3) OK, records in: 2385706, records dropped: 15874 output_compression: Snappy 2024/08/20-07:27:34.028001 140500221281856 (Original Log Time 2024/08/20-07:27:34.027953) EVENT_LOG_v1 {"time_micros": 1724110054027913, "cf": "default", "job": 15555, "event": "compaction_finished", "compaction_time_micros": 16597628, "compaction_time_cpu_micros": 5476932, "output_level": 3, "num_output_files": 4, "total_output_size": 339368127, "num_input_records": 2385706, "num_output_records": 2369832, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 333358311, "file_range_sync_nanos": 0, "file_fsync_nanos": 3245, "file_prepare_write_nanos": 13119, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-07:27:34.186920 140500221281856 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":1724110037,"executesMs":16866,"compactionJobId":15555,"attempt":0,"compactionInputRawBytes":477141200,"compactionInputZipBytes":352557053,"compactionOutputRawBytes":0,"compactionOutputZipBytes":339368127,"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":"00-0ce5d04d2ec3d8491ce2bd890892f5ee-f342d575e1b421cf-00"}}, response = 2024/08/20-07:27:34.187053 140500221281856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15555/att-00: olev 3, work 16.867 s, result 6.328 ms, install 3.563 ms, input{raw 455.037 MiB zip 336.225 MiB}