2024/08/20-05:51:33.685499 140500238067264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00: fork to child time = 0.010120 sec 2024/08/20-05:51:33.686543 140500238067264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00 2024/08/20-05:51:33.691425 140500238067264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00 2024/08/20-05:51:33.692845 140500238067264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:51:33.693152 140500238067264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:51:33.734908 140500238067264 [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-10856/att-00/MANIFEST-14629260 2024/08/20-05:51:33.786060 140500238067264 [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-10856/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641610, last_sequence is 190061240707, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641416 2024/08/20-05:51:33.786074 140500238067264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:51:33.786195 140500238067264 [version_set.cc:5652] Creating manifest 14641610 2024/08/20-05:51:33.816301 140500238067264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:51:33.835816 140500238067264 [compaction_job.cc:2433] [default] [JOB 10856] Compacting 1@2 + 4@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-05:51:33.835836 140500238067264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5631 Base level 2, inputs: [14641548(31MB)], [14641590(41MB) 14641591(1176KB) 14641501(41MB) 14641607(41MB)] 2024/08/20-05:51:34.069937 140500238067264 [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 2024/08/20-05:51:34.069963 140500238067264 [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 2024/08/20-05:51:34.069981 140500238067264 [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 2024/08/20-05:51:34.069993 140500238067264 [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 2024/08/20-05:51:34.070003 140500238067264 [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 2024/08/20-05:51:34.363477 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641611.sst) /dev/shm/ToplingTemp/Topling-202806-5XZBDq 2024/08/20-05:51:34.519425 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641611.sst): first pass time = 0.16's, 860.950'MB/sec 2024/08/20-05:51:35.462472 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641611.sst): old prealloc_size = 147639500, real_size = 41803728 2024/08/20-05:51:35.462534 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641611.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 = 5.75 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 316.98 2024/08/20-05:51:35.621290 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641611.sst): second pass time = 0.94's, 139.713'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 274.545'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19359.679'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.296'MB/sec write SST data time = 0.05's, 882.838'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 = 28278.284'MB/sec zip my value time = 0.94's, unzip length = 0.132'GB zip my value throughput = 139.713'MB/sec zip pipeline throughput = 164.832'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.75 avg-val = 1016.99 avg-zval = 316.98 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.75 avg-val = 1023.99 avg-zval = 316.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } 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 = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.0872 value = 3.2084 dict = 1.00 all = 3.0781 } Zip/UnZip{ index = 0.4791 value = 0.3117 dict = 1.00 all = 0.3249 } ---------------------------- 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 = 1.564151872 MB/sec (with seq num) write speed all = 1.501542802 MB/sec (without seq num) 2024/08/20-05:51:35.673441 140500238067264 [compaction_job.cc:1944] [default] [JOB 10856] Generated table #14641611: 129431 keys, 43603810 bytes, temperature: kWarm 2024/08/20-05:51:35.673529 140500238067264 EVENT_LOG_v1 {"time_micros": 1724104295673480, "cf_name": "default", "job": 10856, "event": "table_file_creation", "file_number": 14641611, "file_size": 43603810, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797944084, "largest_seqno": 190060933625, "table_properties": {"data_size": 41027072, "index_size": 744128, "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": 131629967, "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": 1724104294, "oldest_key_time": 0, "file_creation_time": 1724104294, "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": 14641611, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:35.709162 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641612.sst) /dev/shm/ToplingTemp/Topling-202806-Bdythp 2024/08/20-05:51:36.187691 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641612.sst): first pass time = 0.48's, 280.508'MB/sec 2024/08/20-05:51:37.118890 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641612.sst): old prealloc_size = 147639500, real_size = 41861376 2024/08/20-05:51:37.118960 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641612.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 5.92 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.27 2024/08/20-05:51:37.277389 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641612.sst): second pass time = 0.93's, 141.487'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 275.492'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27604.947'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.296'MB/sec write SST data time = 0.05's, 887.641'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 27591.428'MB/sec zip my value time = 0.93's, unzip length = 0.132'GB zip my value throughput = 141.487'MB/sec zip pipeline throughput = 166.212'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.92 avg-val = 1017.02 avg-zval = 317.27 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.92 avg-val = 1024.02 avg-zval = 317.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 453008 } seq expand size = 905989 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 = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.0287 value = 3.2055 dict = 1.00 all = 3.0740 } Zip/UnZip{ index = 0.4929 value = 0.3120 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 1.567146570 MB/sec (with seq num) write speed all = 1.504516447 MB/sec (without seq num) 2024/08/20-05:51:37.332308 140500238067264 [compaction_job.cc:1944] [default] [JOB 10856] Generated table #14641612: 129427 keys, 43662610 bytes, temperature: kWarm 2024/08/20-05:51:37.332379 140500238067264 EVENT_LOG_v1 {"time_micros": 1724104297332344, "cf_name": "default", "job": 10856, "event": "table_file_creation", "file_number": 14641612, "file_size": 43662610, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796259277, "largest_seqno": 190060933673, "table_properties": {"data_size": 41063280, "index_size": 765568, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629453, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724104295, "oldest_key_time": 0, "file_creation_time": 1724104295, "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": 14641612, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:37.369088 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641613.sst) /dev/shm/ToplingTemp/Topling-202806-O2xWbt 2024/08/20-05:51:37.832465 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641613.sst): first pass time = 0.46's, 289.681'MB/sec 2024/08/20-05:51:38.688147 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641613.sst): old prealloc_size = 147639500, real_size = 41910560 2024/08/20-05:51:38.688206 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641613.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.26 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.29 2024/08/20-05:51:38.847263 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641613.sst): second pass time = 0.85's, 154.129'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 274.526'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30071.431'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.297'MB/sec write SST data time = 0.05's, 873.007'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 = 32033.245'MB/sec zip my value time = 0.85's, unzip length = 0.132'GB zip my value throughput = 154.129'MB/sec zip pipeline throughput = 154.129'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.26 avg-val = 1016.99 avg-zval = 317.29 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.26 avg-val = 1023.99 avg-zval = 317.29 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 420672 } seq expand size = 906017 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 = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9156 value = 3.2052 dict = 1.00 all = 3.0729 } Zip/UnZip{ index = 0.5220 value = 0.3120 dict = 1.00 all = 0.3254 } ---------------------------- 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 = 0.389721850 Billion total entry num = 0.346599858 Billion write speed all = 1.570144110 MB/sec (with seq num) write speed all = 1.507492812 MB/sec (without seq num) 2024/08/20-05:51:38.898723 140500238067264 [compaction_job.cc:1944] [default] [JOB 10856] Generated table #14641613: 129431 keys, 43678594 bytes, temperature: kWarm 2024/08/20-05:51:38.898785 140500238067264 EVENT_LOG_v1 {"time_micros": 1724104298898753, "cf_name": "default", "job": 10856, "event": "table_file_creation", "file_number": 14641613, "file_size": 43678594, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017800588, "largest_seqno": 190060933795, "table_properties": {"data_size": 41067216, "index_size": 810816, "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": 131629613, "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": 1724104297, "oldest_key_time": 0, "file_creation_time": 1724104297, "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": 14641613, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:38.938621 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641614.sst) /dev/shm/ToplingTemp/Topling-202806-ZGa99o 2024/08/20-05:51:38.952663 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641614.sst): first pass time = 0.01's, 576.226'MB/sec 2024/08/20-05:51:39.021143 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641614.sst): old prealloc_size = 147639500, real_size = 2554048 2024/08/20-05:51:39.021196 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641614.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 7777 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.50 raw-val = 0.0079 GB zip-val = 0.0025 GB avg-val =1016.99 avg-zval = 327.63 2024/08/20-05:51:39.032610 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00/14641614.sst): second pass time = 0.07's, 116.717'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 231.985'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 134.181'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.239'MB/sec write SST data time = 0.00's, 808.533'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.084'MB, throughput = 1921.337'MB/sec zip my value time = 0.07's, unzip length = 0.008'GB zip my value throughput = 116.717'MB/sec zip pipeline throughput = 116.717'MB/sec entries = 7777 avg-key = 20.00 avg-zkey = 0.51 avg-val = 1016.99 avg-zval = 327.63 usrkeys = 7777 avg-key = 12.00 avg-zkey = 0.51 avg-val = 1023.99 avg-zval = 327.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7777 bytes = 22368 } seq expand size = 54439 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0079 GB dict = 0.08 MB all = 0.0081 GB } __ZipSize{ index = 0.0000 GB value = 0.0025 GB dict = 0.08 MB all = 0.0027 GB } UnZip/Zip{ index = 23.5192 value = 3.1041 dict = 1.00 all = 3.0318 } Zip/UnZip{ index = 0.0425 value = 0.3222 dict = 1.00 all = 0.3298 } ---------------------------- total value len = 62.702320 GB avg = 0.181 KB (by entry num) total key len = 6.796679 GB avg = 0.020 KB total ukey len = 3.194260 GB avg = 0.008 KB total ukey num = 0.389729627 Billion total entry num = 0.346607635 Billion write speed all = 1.570320984 MB/sec (with seq num) write speed all = 1.507668544 MB/sec (without seq num) 2024/08/20-05:51:39.041056 140500238067264 [compaction_job.cc:1944] [default] [JOB 10856] Generated table #14641614: 7777 keys, 2659996 bytes, temperature: kWarm 2024/08/20-05:51:39.041106 140500238067264 EVENT_LOG_v1 {"time_micros": 1724104299041077, "cf_name": "default", "job": 10856, "event": "table_file_creation", "file_number": 14641614, "file_size": 2659996, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190054032136, "largest_seqno": 190060933547, "table_properties": {"data_size": 2548000, "index_size": 3968, "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": 155540, "raw_average_key_size": 20, "raw_value_size": 7909161, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 7777, "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": 1724104298, "oldest_key_time": 0, "file_creation_time": 1724104298, "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": 14641614, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:39.048350 140500238067264 [compaction_job.cc:699] job-10856: subcompact[0], size: 0.133605 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10856/att-00 [14641611,14641612,14641613,14641614] 2024/08/20-05:51:39.081375 140500238067264 (Original Log Time 2024/08/20-05:51:33.835909) EVENT_LOG_v1 {"time_micros": 1724104293835856, "job": 10856, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14641548], "files_L3": [14641590, 14641591, 14641501, 14641607], "score": 0.997965, "input_data_size": 165673271, "oldest_snapshot_seqno": 190061240577} 2024/08/20-05:51:39.081378 140500238067264 (Original Log Time 2024/08/20-05:51:39.076844) [compaction_job.cc:2018] [default] [JOB 10856] Compacted 1@2 + 4@3 files to L3 => 133605010 bytes 2024/08/20-05:51:39.081380 140500238067264 (Original Log Time 2024/08/20-05:51:39.081316) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.00, MB/sec: 31.8 rd, 25.6 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(32.0, 126.0 +0.0 blob) out(127.4 +0.0 blob), read-write-amplify(8.9) write-amplify(4.0) OK, records in: 423621, records dropped: 27555 output_compression: Snappy 2024/08/20-05:51:39.081386 140500238067264 (Original Log Time 2024/08/20-05:51:39.081358) EVENT_LOG_v1 {"time_micros": 1724104299081338, "cf": "default", "job": 10856, "event": "compaction_finished", "compaction_time_micros": 5212448, "compaction_time_cpu_micros": 1058375, "output_level": 3, "num_output_files": 4, "total_output_size": 133605010, "num_input_records": 423621, "num_output_records": 396066, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 82438019, "file_range_sync_nanos": 0, "file_fsync_nanos": 2367, "file_prepare_write_nanos": 7506, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-05:51:39.234204 140500238067264 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":1724104293,"executesMs":5384,"compactionJobId":10856,"attempt":0,"compactionInputRawBytes":439295482,"compactionInputZipBytes":165673271,"compactionOutputRawBytes":0,"compactionOutputZipBytes":133605010,"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":"00-898543f15c3ac796e9a9bfa2dc3462b1-a870fc7fbb36fb9f-00"}}, response = 2024/08/20-05:51:39.234298 140500238067264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10856/att-00: olev 3, work 5.385 s, result 6.031 ms, install 4.564 ms, input{raw 418.945 MiB zip 157.998 MiB}