2024/07/08-15:36:32.242083 139818788464192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00: fork to child time = 0.025009 sec 2024/07/08-15:36:32.243078 139818788464192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00 2024/07/08-15:36:32.248937 139818788464192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00 2024/07/08-15:36:32.250732 139818788464192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:36:32.251126 139818788464192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:36:32.286806 139818788464192 [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-03593/att-00/MANIFEST-12625661 2024/07/08-15:36:32.361136 139818788464192 [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-03593/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12628426, last_sequence is 147237813376, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12628330 2024/07/08-15:36:32.361151 139818788464192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:36:32.361285 139818788464192 [version_set.cc:5652] Creating manifest 12628426 2024/07/08-15:36:32.388128 139818788464192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:36:32.406829 139818788464192 [compaction_job.cc:2433] [default] [JOB 3593] Compacting 1@2 + 4@3 files to L3, score 0.51, subcompactions 1 : 1 2024/07/08-15:36:32.406855 139818788464192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2328 Base level 2, inputs: [12628383(13MB)], [12628364(91MB) 12628365(91MB) 12628366(91MB) 12628367(2800KB)] 2024/07/08-15:36:32.552295 139818788464192 [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 2024/07/08-15:36:32.552324 139818788464192 [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 2024/07/08-15:36:32.552348 139818788464192 [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 2024/07/08-15:36:32.552364 139818788464192 [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 2024/07/08-15:36:32.552377 139818788464192 [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 2024/07/08-15:36:33.266854 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628427.sst) /dev/shm/ToplingTemp/Topling-22386-yZue1V 2024/07/08-15:36:34.531397 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628427.sst): first pass time = 1.26's, 106.145'MB/sec 2024/07/08-15:36:37.889945 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628427.sst): old prealloc_size = 147639500, real_size = 92165032 2024/07/08-15:36:37.890012 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628427.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 = 1.50 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/08-15:36:38.482926 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628427.sst): second pass time = 3.36's, 36.776'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 160.917'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23282.554'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.352'MB/sec write SST data time = 0.12's, 822.218'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 = 24669.594'MB/sec zip my value time = 3.36's, unzip length = 0.123'GB zip my value throughput = 36.776'MB/sec zip pipeline throughput = 124.727'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.50 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.50 avg-val = 191.00 avg-zval = 135.59 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 = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.3352 value = 1.3571 dict = 1.00 all = 1.4066 } Zip/UnZip{ index = 0.1874 value = 0.7369 dict = 1.00 all = 0.7109 } ---------------------------- total value len = 110.066563 GB avg = 0.177 KB (by entry num) total key len = 13.380491 GB avg = 0.022 KB total ukey len = 7.439103 GB avg = 0.010 KB total ukey num = 0.728981103 Billion total entry num = 0.620432549 Billion write speed all = 37.689623517 MB/sec (with seq num) write speed all = 36.174229285 MB/sec (without seq num) 2024/07/08-15:36:38.593386 139818788464192 [compaction_job.cc:1944] [default] [JOB 3593] Generated table #12628427: 671089 keys, 95420860 bytes, temperature: kWarm 2024/07/08-15:36:38.593480 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424198593428, "cf_name": "default", "job": 3593, "event": "table_file_creation", "file_number": 12628427, "file_size": 95420860, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180687988, "largest_seqno": 147237660233, "table_properties": {"data_size": 90990848, "index_size": 1006272, "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": 1720424193, "oldest_key_time": 0, "file_creation_time": 1720424193, "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": 12628427, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:36:38.643982 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628428.sst) /dev/shm/ToplingTemp/Topling-22386-E4ss1W 2024/07/08-15:36:40.171400 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628428.sst): first pass time = 1.53's, 87.875'MB/sec 2024/07/08-15:36:42.998079 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628428.sst): old prealloc_size = 147639500, real_size = 92152336 2024/07/08-15:36:42.998135 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628428.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 = 1.49 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/08-15:36:43.604338 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628428.sst): second pass time = 2.83's, 43.695'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 157.382'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35569.938'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.352'MB/sec write SST data time = 0.13's, 738.750'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 = 25889.929'MB/sec zip my value time = 2.83's, unzip length = 0.123'GB zip my value throughput = 43.695'MB/sec zip pipeline throughput = 159.954'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.49 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 = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.3557 value = 1.3572 dict = 1.00 all = 1.4068 } Zip/UnZip{ index = 0.1867 value = 0.7368 dict = 1.00 all = 0.7108 } ---------------------------- total value len = 110.194741 GB avg = 0.177 KB (by entry num) total key len = 13.391229 GB avg = 0.022 KB total ukey len = 7.444472 GB avg = 0.010 KB total ukey num = 0.729652192 Billion total entry num = 0.621103638 Billion write speed all = 37.673129632 MB/sec (with seq num) write speed all = 36.158464627 MB/sec (without seq num) 2024/07/08-15:36:43.723921 139818788464192 [compaction_job.cc:1944] [default] [JOB 3593] Generated table #12628428: 671089 keys, 95408124 bytes, temperature: kWarm 2024/07/08-15:36:43.724056 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424203723999, "cf_name": "default", "job": 3593, "event": "table_file_creation", "file_number": 12628428, "file_size": 95408124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180687990, "largest_seqno": 147237660226, "table_properties": {"data_size": 90981952, "index_size": 1002432, "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": 1720424198, "oldest_key_time": 0, "file_creation_time": 1720424198, "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": 12628428, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:36:43.805269 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628429.sst) /dev/shm/ToplingTemp/Topling-22386-Ukx27S 2024/07/08-15:36:45.869266 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628429.sst): first pass time = 2.06's, 65.030'MB/sec 2024/07/08-15:36:50.660856 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628429.sst): old prealloc_size = 147639500, real_size = 92163776 2024/07/08-15:36:50.660945 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628429.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 = 1.50 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/08-15:36:51.541834 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628429.sst): second pass time = 4.79's, 25.776'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.88's, 108.313'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26524.394'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.234'MB/sec write SST data time = 0.16's, 583.596'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 = 21374.425'MB/sec zip my value time = 4.79's, unzip length = 0.123'GB zip my value throughput = 25.776'MB/sec zip pipeline throughput = 90.538'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.50 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.50 avg-val = 191.00 avg-zval = 135.59 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 = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.3407 value = 1.3571 dict = 1.00 all = 1.4066 } Zip/UnZip{ index = 0.1872 value = 0.7369 dict = 1.00 all = 0.7109 } ---------------------------- total value len = 110.322919 GB avg = 0.177 KB (by entry num) total key len = 13.401966 GB avg = 0.022 KB total ukey len = 7.449841 GB avg = 0.010 KB total ukey num = 0.730323281 Billion total entry num = 0.621774727 Billion write speed all = 37.624438976 MB/sec (with seq num) write speed all = 36.111797422 MB/sec (without seq num) 2024/07/08-15:36:51.657317 139818788464192 [compaction_job.cc:1944] [default] [JOB 3593] Generated table #12628429: 671089 keys, 95419580 bytes, temperature: kWarm 2024/07/08-15:36:51.657406 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424211657360, "cf_name": "default", "job": 3593, "event": "table_file_creation", "file_number": 12628429, "file_size": 95419580, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180687989, "largest_seqno": 147237660232, "table_properties": {"data_size": 90990592, "index_size": 1005248, "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": 1720424203, "oldest_key_time": 0, "file_creation_time": 1720424203, "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": 12628429, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:36:51.725214 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628430.sst) /dev/shm/ToplingTemp/Topling-22386-5RXggT 2024/07/08-15:36:51.886250 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628430.sst): first pass time = 0.16's, 92.514'MB/sec 2024/07/08-15:36:52.992156 139818788464192 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628430.sst): part-0: reject ZipStore ratio = 0.886 2024/07/08-15:36:53.056943 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628430.sst): old prealloc_size = 147639500, real_size = 13831576 2024/07/08-15:36:53.057003 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628430.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 74459 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.51 raw-val = 0.0137 GB zip-val = 0.0137 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-15:36:53.105942 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00/12628430.sst): second pass time = 1.10's, 12.399'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 286.881'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2711.458'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.763'MB/sec write SST data time = 0.02's, 572.637'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 1.10's, unzip length = 0.014'GB zip my value throughput = 12.399'MB/sec zip pipeline throughput = 78.511'MB/sec entries = 74459 avg-key = 16.00 avg-zkey = 1.51 avg-val = 184.00 avg-zval = 184.00 usrkeys = 74459 avg-key = 8.00 avg-zkey = 1.51 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 74459 bytes = 242000 } seq expand size = 521213 multi value expand size = 0 cnt WriteAppend = 1680 UnZipSize{ index = 0.0006 GB value = 0.0137 GB dict = 0.00 MB all = 0.0149 GB } __ZipSize{ index = 0.0001 GB value = 0.0137 GB dict = 0.00 MB all = 0.0141 GB } UnZip/Zip{ index = 5.3094 value = 1.0000 dict = 0.00 all = 1.0595 } Zip/UnZip{ index = 0.1883 value = 1.0000 dict = 0.00 all = 0.9439 } ---------------------------- total value len = 110.337140 GB avg = 0.177 KB (by entry num) total key len = 13.403157 GB avg = 0.022 KB total ukey len = 7.450437 GB avg = 0.010 KB total ukey num = 0.730397740 Billion total entry num = 0.621849186 Billion write speed all = 37.611236500 MB/sec (with seq num) write speed all = 36.099133025 MB/sec (without seq num) 2024/07/08-15:36:53.128039 139818788464192 [compaction_job.cc:1944] [default] [JOB 3593] Generated table #12628430: 74459 keys, 14056041 bytes, temperature: kWarm 2024/07/08-15:36:53.128123 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424213128080, "cf_name": "default", "job": 3593, "event": "table_file_creation", "file_number": 12628430, "file_size": 14056041, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180688079, "largest_seqno": 147237660229, "table_properties": {"data_size": 13700656, "index_size": 112192, "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": 1191344, "raw_average_key_size": 16, "raw_value_size": 13700456, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 74459, "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-MixedLenBlobStore", "creation_time": 1720424211, "oldest_key_time": 0, "file_creation_time": 1720424211, "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": 12628430, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:36:53.140625 139818788464192 [compaction_job.cc:699] job-03593: subcompact[0], size: 0.300305 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03593/att-00 [12628427,12628428,12628429,12628430] 2024/07/08-15:36:53.225446 139818788464192 (Original Log Time 2024/07/08-15:36:32.406944) EVENT_LOG_v1 {"time_micros": 1720424192406877, "job": 3593, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12628383], "files_L3": [12628364, 12628365, 12628366, 12628367], "score": 0.513671, "input_data_size": 303435761, "oldest_snapshot_seqno": 147237811133} 2024/07/08-15:36:53.225452 139818788464192 (Original Log Time 2024/07/08-15:36:53.224721) [compaction_job.cc:2018] [default] [JOB 3593] Compacted 1@2 + 4@3 files to L3 => 300304605 bytes 2024/07/08-15:36:53.225454 139818788464192 (Original Log Time 2024/07/08-15:36:53.225354) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 14.6 rd, 14.5 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(13.6, 275.8 +0.0 blob) out(286.4 +0.0 blob), read-write-amplify(42.3) write-amplify(21.1) OK, records in: 2094376, records dropped: 6650 output_compression: Snappy 2024/07/08-15:36:53.225465 139818788464192 (Original Log Time 2024/07/08-15:36:53.225415) EVENT_LOG_v1 {"time_micros": 1720424213225389, "cf": "default", "job": 3593, "event": "compaction_finished", "compaction_time_micros": 20733696, "compaction_time_cpu_micros": 5261483, "output_level": 3, "num_output_files": 4, "total_output_size": 300304605, "num_input_records": 2094376, "num_output_records": 2087726, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 241519163, "file_range_sync_nanos": 0, "file_fsync_nanos": 3763, "file_prepare_write_nanos": 93952, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/08-15:36:53.378045 139818788464192 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":1720424192,"executesMs":20976,"compactionJobId":3593,"attempt":0,"compactionInputRawBytes":418875200,"compactionInputZipBytes":303435761,"compactionOutputRawBytes":0,"compactionOutputZipBytes":300304605,"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-dcea976544ba47d575c665555ba607a0-7e0e918926e6ff16-00"}}, response = 2024/07/08-15:36:53.378165 139818788464192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-03593/att-00: olev 3, work 20.977 s, result 5.575 ms, install 0.780 ms, input{raw 399.471 MiB zip 289.379 MiB}