2024/08/20-02:34:17.485002 140500531811904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00: fork to child time = 0.024707 sec 2024/08/20-02:34:17.486413 140500531811904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00 2024/08/20-02:34:17.493232 140500531811904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00 2024/08/20-02:34:17.493738 140500531811904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:34:17.494154 140500531811904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:34:17.533134 140500531811904 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07745/att-00/MANIFEST-14619535 2024/08/20-02:34:17.591134 140500531811904 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07745/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628937, last_sequence is 189784475759, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628876 2024/08/20-02:34:17.591152 140500531811904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:34:17.591267 140500531811904 [version_set.cc:5652] Creating manifest 14628937 2024/08/20-02:34:17.617789 140500531811904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:34:17.632209 140500531811904 [compaction_job.cc:2433] [default] [JOB 7745] Compacting 1@2 + 5@3 files to L3, score 0.88, subcompactions 1 : 1 2024/08/20-02:34:17.632230 140500531811904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3862 Base level 2, inputs: [14628914(31MB)], [14628928(41MB) 14628929(259KB) 14628844(41MB) 14628845(308KB) 14628833(41MB)] 2024/08/20-02:34:17.874622 140500531811904 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-02:34:17.874648 140500531811904 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-02:34:17.874672 140500531811904 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-02:34:17.874689 140500531811904 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-02:34:17.874703 140500531811904 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-02:34:18.178027 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628938.sst) /dev/shm/ToplingTemp/Topling-115928-ntyaB9 2024/08/20-02:34:18.476606 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628938.sst): first pass time = 0.30's, 449.602'MB/sec 2024/08/20-02:34:19.807910 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628938.sst): old prealloc_size = 147639500, real_size = 41756016 2024/08/20-02:34:19.807990 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628938.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.20 2024/08/20-02:34:20.129591 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628938.sst): second pass time = 1.33's, 98.949'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 135.361'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17125.212'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.188'MB/sec write SST data time = 0.15's, 290.587'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 28623.868'MB/sec zip my value time = 1.33's, unzip length = 0.132'GB zip my value throughput = 98.949'MB/sec zip pipeline throughput = 106.767'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.99 avg-zval = 317.20 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.99 avg-zval = 317.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3261 value = 3.2061 dict = 1.00 all = 3.0826 } Zip/UnZip{ index = 0.4299 value = 0.3119 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 2.135191948 MB/sec (with seq num) write speed all = 2.049725579 MB/sec (without seq num) 2024/08/20-02:34:20.184247 140500531811904 [compaction_job.cc:1944] [default] [JOB 7745] Generated table #14628938: 129431 keys, 43540402 bytes, temperature: kWarm 2024/08/20-02:34:20.184342 140500531811904 EVENT_LOG_v1 {"time_micros": 1724092460184283, "cf_name": "default", "job": 7745, "event": "table_file_creation", "file_number": 14628938, "file_size": 43540402, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652115617, "largest_seqno": 189784265611, "table_properties": {"data_size": 41055776, "index_size": 667712, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630049, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724092458, "oldest_key_time": 0, "file_creation_time": 1724092458, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628938, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:34:20.236217 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628939.sst) /dev/shm/ToplingTemp/Topling-115928-nRHOP7 2024/08/20-02:34:20.777722 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628939.sst): first pass time = 0.54's, 247.882'MB/sec 2024/08/20-02:34:23.678198 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628939.sst): old prealloc_size = 147639500, real_size = 41817904 2024/08/20-02:34:23.678262 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628939.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.67 2024/08/20-02:34:23.962416 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628939.sst): second pass time = 2.90's, 45.420'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 153.420'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19493.352'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.170'MB/sec write SST data time = 0.09's, 466.634'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 25608.504'MB/sec zip my value time = 2.90's, unzip length = 0.132'GB zip my value throughput = 45.420'MB/sec zip pipeline throughput = 177.057'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1016.98 avg-zval = 317.67 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1023.98 avg-zval = 317.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 436848 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3232 value = 3.2013 dict = 1.00 all = 3.0782 } Zip/UnZip{ index = 0.4304 value = 0.3124 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592424 Billion total entry num = 0.346470432 Billion write speed all = 2.139107105 MB/sec (with seq num) write speed all = 2.053618903 MB/sec (without seq num) 2024/08/20-02:34:24.016535 140500531811904 [compaction_job.cc:1944] [default] [JOB 7745] Generated table #14628939: 129432 keys, 43602076 bytes, temperature: kWarm 2024/08/20-02:34:24.016614 140500531811904 EVENT_LOG_v1 {"time_micros": 1724092464016572, "cf_name": "default", "job": 7745, "event": "table_file_creation", "file_number": 14628939, "file_size": 43602076, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650426075, "largest_seqno": 189784265946, "table_properties": {"data_size": 41116832, "index_size": 668544, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629348, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724092460, "oldest_key_time": 0, "file_creation_time": 1724092460, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628939, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:34:24.066592 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628940.sst) /dev/shm/ToplingTemp/Topling-115928-bCOwo9 2024/08/20-02:34:24.884852 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628940.sst): first pass time = 0.82's, 164.041'MB/sec 2024/08/20-02:34:26.715338 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628940.sst): old prealloc_size = 147639500, real_size = 41854736 2024/08/20-02:34:26.715408 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628940.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.01 avg-zval = 317.97 2024/08/20-02:34:26.952400 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628940.sst): second pass time = 1.82's, 72.359'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.24's, 184.088'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18804.244'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.194'MB/sec write SST data time = 0.07's, 620.304'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 28912.104'MB/sec zip my value time = 1.82's, unzip length = 0.132'GB zip my value throughput = 72.359'MB/sec zip pipeline throughput = 149.876'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1017.01 avg-zval = 317.97 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1024.01 avg-zval = 317.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 436832 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3247 value = 3.1985 dict = 1.00 all = 3.0757 } Zip/UnZip{ index = 0.4302 value = 0.3127 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 62.694357 GB avg = 0.181 KB (by entry num) total key len = 6.796523 GB avg = 0.020 KB total ukey len = 3.194167 GB avg = 0.008 KB total ukey num = 0.389721852 Billion total entry num = 0.346599860 Billion write speed all = 2.143077050 MB/sec (with seq num) write speed all = 2.057564799 MB/sec (without seq num) 2024/08/20-02:34:27.009418 140500531811904 [compaction_job.cc:1944] [default] [JOB 7745] Generated table #14628940: 129428 keys, 43638483 bytes, temperature: kWarm 2024/08/20-02:34:27.009506 140500531811904 EVENT_LOG_v1 {"time_micros": 1724092467009460, "cf_name": "default", "job": 7745, "event": "table_file_creation", "file_number": 14628940, "file_size": 43638483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404365, "largest_seqno": 189784262198, "table_properties": {"data_size": 41154112, "index_size": 668096, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629779, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724092464, "oldest_key_time": 0, "file_creation_time": 1724092464, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628940, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:34:27.107592 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628941.sst) /dev/shm/ToplingTemp/Topling-115928-uw7Pza 2024/08/20-02:34:27.122793 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628941.sst): first pass time = 0.02's, 216.285'MB/sec 2024/08/20-02:34:27.366247 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628941.sst): old prealloc_size = 147639500, real_size = 1043336 2024/08/20-02:34:27.366311 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628941.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3158 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.29 raw-val = 0.0032 GB zip-val = 0.0010 GB avg-val =1017.00 avg-zval = 329.78 2024/08/20-02:34:27.374475 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00/14628941.sst): second pass time = 0.24's, 13.240'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 132.526'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28.876'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.129'MB/sec write SST data time = 0.00's, 532.748'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.035'MB, throughput = 564.428'MB/sec zip my value time = 0.24's, unzip length = 0.003'GB zip my value throughput = 13.240'MB/sec zip pipeline throughput = 238.019'MB/sec entries = 3158 avg-key = 20.00 avg-zkey = 0.30 avg-val = 1017.00 avg-zval = 329.78 usrkeys = 3158 avg-key = 12.00 avg-zkey = 0.30 avg-val = 1024.00 avg-zval = 329.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3158 bytes = 10672 } seq expand size = 22106 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0032 GB dict = 0.03 MB all = 0.0033 GB } __ZipSize{ index = 0.0000 GB value = 0.0010 GB dict = 0.03 MB all = 0.0011 GB } UnZip/Zip{ index = 39.4750 value = 3.0839 dict = 1.00 all = 3.0076 } Zip/UnZip{ index = 0.0253 value = 0.3243 dict = 1.00 all = 0.3325 } ---------------------------- total value len = 62.697591 GB avg = 0.181 KB (by entry num) total key len = 6.796587 GB avg = 0.020 KB total ukey len = 3.194205 GB avg = 0.008 KB total ukey num = 0.389725010 Billion total entry num = 0.346603018 Billion write speed all = 2.143150830 MB/sec (with seq num) write speed all = 2.057638912 MB/sec (without seq num) 2024/08/20-02:34:27.381053 140500531811904 [compaction_job.cc:1944] [default] [JOB 7745] Generated table #14628941: 3158 keys, 1088839 bytes, temperature: kWarm 2024/08/20-02:34:27.381136 140500531811904 EVENT_LOG_v1 {"time_micros": 1724092467381091, "cf_name": "default", "job": 7745, "event": "table_file_creation", "file_number": 14628941, "file_size": 1088839, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650590182, "largest_seqno": 189780797057, "table_properties": {"data_size": 1041440, "index_size": 960, "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": 63160, "raw_average_key_size": 20, "raw_value_size": 3211676, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 3158, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724092467, "oldest_key_time": 0, "file_creation_time": 1724092467, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628941, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:34:27.390476 140500531811904 [compaction_job.cc:699] job-07745: subcompact[0], size: 0.131870 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07745/att-00 [14628938,14628939,14628940,14628941] 2024/08/20-02:34:27.437224 140500531811904 (Original Log Time 2024/08/20-02:34:17.632316) EVENT_LOG_v1 {"time_micros": 1724092457632251, "job": 7745, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14628914], "files_L3": [14628928, 14628929, 14628844, 14628845, 14628833], "score": 0.878855, "input_data_size": 164877794, "oldest_snapshot_seqno": 189784474650} 2024/08/20-02:34:27.437229 140500531811904 (Original Log Time 2024/08/20-02:34:27.436397) [compaction_job.cc:2018] [default] [JOB 7745] Compacted 1@2 + 5@3 files to L3 => 131869800 bytes 2024/08/20-02:34:27.437232 140500531811904 (Original Log Time 2024/08/20-02:34:27.437132) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.00, MB/sec: 16.9 rd, 13.5 wr, level 3, files in(1, 5) out(4 +0 blob) MB in(32.0, 125.3 +0.0 blob) out(125.8 +0.0 blob), read-write-amplify(8.9) write-amplify(3.9) OK, records in: 421899, records dropped: 30450 output_compression: Snappy 2024/08/20-02:34:27.437241 140500531811904 (Original Log Time 2024/08/20-02:34:27.437194) EVENT_LOG_v1 {"time_micros": 1724092467437166, "cf": "default", "job": 7745, "event": "compaction_finished", "compaction_time_micros": 9758176, "compaction_time_cpu_micros": 1500325, "output_level": 3, "num_output_files": 4, "total_output_size": 131869800, "num_input_records": 421899, "num_output_records": 391449, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154774204, "file_range_sync_nanos": 0, "file_fsync_nanos": 3293, "file_prepare_write_nanos": 9801, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-02:34:27.572667 140500531811904 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":1724082090,"starts":1724092457,"executesMs":9944,"compactionJobId":7745,"attempt":0,"compactionInputRawBytes":437505784,"compactionInputZipBytes":164877794,"compactionOutputRawBytes":0,"compactionOutputZipBytes":131869800,"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-d7d217bcf6ef567625a9021a9fa7aa3c-70baf7df0f15cfe2-00"}}, response = 2024/08/20-02:34:27.572799 140500531811904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07745/att-00: olev 3, work 9.945 s, result 6.154 ms, install 0.878 ms, input{raw 417.238 MiB zip 157.240 MiB}