2024/08/20-09:57:27.900849 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00: fork to child time = 0.055343 sec 2024/08/20-09:57:27.902127 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00 2024/08/20-09:57:27.908561 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00 2024/08/20-09:57:27.910316 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:57:27.910738 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:57:27.951756 140500405921344 [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-22925/att-00/MANIFEST-14629260 2024/08/20-09:57:27.967255 140500405921344 [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-22925/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14655437, last_sequence is 190362751710, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14655370 2024/08/20-09:57:27.967267 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:57:27.967374 140500405921344 [version_set.cc:5652] Creating manifest 14655437 2024/08/20-09:57:27.997050 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:57:28.014198 140500405921344 [compaction_job.cc:2433] [default] [JOB 22925] Compacting 1@2 + 5@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-09:57:28.014322 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11746 Base level 2, inputs: [14655412(29MB)], [14655388(91MB) 14655389(90MB) 14655390(37MB) 14655374(91MB) 14655375(28MB)] 2024/08/20-09:57:28.323229 140500405921344 [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 2024/08/20-09:57:28.323263 140500405921344 [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 2024/08/20-09:57:28.323291 140500405921344 [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 2024/08/20-09:57:28.323307 140500405921344 [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 2024/08/20-09:57:28.323321 140500405921344 [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 2024/08/20-09:57:29.005248 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655438.sst) /dev/shm/ToplingTemp/Topling-295616-huoeXg 2024/08/20-09:57:30.378757 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655438.sst): first pass time = 1.37's, 97.723'MB/sec 2024/08/20-09:57:36.748613 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655438.sst): old prealloc_size = 147639500, real_size = 92085712 2024/08/20-09:57:36.748769 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655438.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-09:57:37.381981 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655438.sst): second pass time = 6.36's, 19.401'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 151.066'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21351.284'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.364'MB/sec write SST data time = 0.17's, 553.421'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 = 31089.830'MB/sec zip my value time = 6.36's, unzip length = 0.123'GB zip my value throughput = 19.401'MB/sec zip pipeline throughput = 175.435'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.40 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.40 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.7182 value = 1.3572 dict = 1.00 all = 1.4028 } Zip/UnZip{ index = 0.1749 value = 0.7368 dict = 1.00 all = 0.7128 } ---------------------------- 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 = 1.172973640 MB/sec (with seq num) write speed all = 1.125951598 MB/sec (without seq num) 2024/08/20-09:57:37.493929 140500405921344 [compaction_job.cc:1944] [default] [JOB 22925] Generated table #14655438: 671089 keys, 95677052 bytes, temperature: kWarm 2024/08/20-09:57:37.494015 140500405921344 EVENT_LOG_v1 {"time_micros": 1724119057493969, "cf_name": "default", "job": 22925, "event": "table_file_creation", "file_number": 14655438, "file_size": 95677052, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189727694242, "largest_seqno": 190362692886, "table_properties": {"data_size": 90978928, "index_size": 938880, "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": 1724119048, "oldest_key_time": 0, "file_creation_time": 1724119048, "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": 14655438, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:57:37.546836 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655439.sst) /dev/shm/ToplingTemp/Topling-295616-or20lg 2024/08/20-09:57:38.959220 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655439.sst): first pass time = 1.41's, 95.033'MB/sec 2024/08/20-09:57:42.282787 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655439.sst): old prealloc_size = 147639500, real_size = 91724432 2024/08/20-09:57:42.282864 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655439.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.85 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-09:57:43.171714 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655439.sst): second pass time = 3.32's, 37.235'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.89's, 106.943'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16600.238'MB/sec (index lex order gen) rebuild zvType time = 0.79's, 0.211'MB/sec write SST data time = 0.10's, 999.415'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 = 27322.402'MB/sec zip my value time = 3.32's, unzip length = 0.123'GB zip my value throughput = 37.235'MB/sec zip pipeline throughput = 101.885'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.85 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.85 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.3980 value = 1.3571 dict = 1.00 all = 1.4119 } Zip/UnZip{ index = 0.1064 value = 0.7368 dict = 1.00 all = 0.7083 } ---------------------------- 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 = 1.175212199 MB/sec (with seq num) write speed all = 1.128103809 MB/sec (without seq num) 2024/08/20-09:57:43.301009 140500405921344 [compaction_job.cc:1944] [default] [JOB 22925] Generated table #14655439: 671089 keys, 95064124 bytes, temperature: kWarm 2024/08/20-09:57:43.301079 140500405921344 EVENT_LOG_v1 {"time_micros": 1724119063301044, "cf_name": "default", "job": 22925, "event": "table_file_creation", "file_number": 14655439, "file_size": 95064124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190235486835, "largest_seqno": 190362692890, "table_properties": {"data_size": 90985248, "index_size": 571264, "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": 1724119057, "oldest_key_time": 0, "file_creation_time": 1724119057, "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": 14655439, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:57:43.344523 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655440.sst) /dev/shm/ToplingTemp/Topling-295616-iuVxUg 2024/08/20-09:57:45.045659 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655440.sst): first pass time = 1.70's, 78.901'MB/sec 2024/08/20-09:57:46.292149 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655440.sst): old prealloc_size = 147639500, real_size = 91967528 2024/08/20-09:57:46.292208 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655440.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.23 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-09:57:46.848040 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655440.sst): second pass time = 1.25's, 99.131'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 171.754'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25329.151'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.363'MB/sec write SST data time = 0.09's, 1013.224'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 = 32435.805'MB/sec zip my value time = 1.25's, unzip length = 0.123'GB zip my value throughput = 99.131'MB/sec zip pipeline throughput = 99.131'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.23 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.23 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 6.5190 value = 1.3573 dict = 1.00 all = 1.4058 } Zip/UnZip{ index = 0.1534 value = 0.7368 dict = 1.00 all = 0.7113 } ---------------------------- 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 = 1.177492479 MB/sec (with seq num) write speed all = 1.130296067 MB/sec (without seq num) 2024/08/20-09:57:46.954975 140500405921344 [compaction_job.cc:1944] [default] [JOB 22925] Generated table #14655440: 671089 keys, 95475004 bytes, temperature: kWarm 2024/08/20-09:57:46.955051 140500405921344 EVENT_LOG_v1 {"time_micros": 1724119066955019, "cf_name": "default", "job": 22925, "event": "table_file_creation", "file_number": 14655440, "file_size": 95475004, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189886543619, "largest_seqno": 190362692888, "table_properties": {"data_size": 90976064, "index_size": 823552, "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": 1724119063, "oldest_key_time": 0, "file_creation_time": 1724119063, "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": 14655440, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:57:47.003275 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655441.sst) /dev/shm/ToplingTemp/Topling-295616-sSJ57i 2024/08/20-09:57:47.665813 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655441.sst): first pass time = 0.66's, 148.142'MB/sec 2024/08/20-09:57:48.399367 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655441.sst): old prealloc_size = 147639500, real_size = 68960600 2024/08/20-09:57:48.399428 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655441.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 490712 prefix = 4 raw-key = 0.0020 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.61 raw-val = 0.0903 GB zip-val = 0.0680 GB avg-val = 184.00 avg-zval = 138.67 2024/08/20-09:57:48.792220 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00/14655441.sst): second pass time = 0.73's, 123.227'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 181.898'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23192.016'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.379'MB/sec write SST data time = 0.07's, 1031.292'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.902'MB, throughput = 21809.913'MB/sec zip my value time = 0.73's, unzip length = 0.090'GB zip my value throughput = 123.227'MB/sec zip pipeline throughput = 123.227'MB/sec entries = 490712 avg-key = 16.00 avg-zkey = 1.61 avg-val = 184.00 avg-zval = 138.67 usrkeys = 490712 avg-key = 8.00 avg-zkey = 1.61 avg-val = 191.00 avg-zval = 138.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 490712 bytes = 1717504 } seq expand size = 3434984 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0039 GB value = 0.0903 GB dict = 0.90 MB all = 0.0981 GB } __ZipSize{ index = 0.0008 GB value = 0.0680 GB dict = 0.90 MB all = 0.0715 GB } UnZip/Zip{ index = 4.9539 value = 1.3269 dict = 1.00 all = 1.3734 } Zip/UnZip{ index = 0.2019 value = 0.7536 dict = 1.00 all = 0.7281 } ---------------------------- total value len = 62.775010 GB avg = 0.180 KB (by entry num) total key len = 6.828821 GB avg = 0.020 KB total ukey len = 3.209539 GB avg = 0.008 KB total ukey num = 0.391837540 Billion total entry num = 0.348715548 Billion write speed all = 1.179174541 MB/sec (with seq num) write speed all = 1.131913178 MB/sec (without seq num) 2024/08/20-09:57:48.877633 140500405921344 [compaction_job.cc:1944] [default] [JOB 22925] Generated table #14655441: 490712 keys, 71458163 bytes, temperature: kWarm 2024/08/20-09:57:48.877701 140500405921344 EVENT_LOG_v1 {"time_micros": 1724119068877669, "cf_name": "default", "job": 22925, "event": "table_file_creation", "file_number": 14655441, "file_size": 71458163, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190114614857, "largest_seqno": 190362692889, "table_properties": {"data_size": 68045376, "index_size": 792448, "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": 7851392, "raw_average_key_size": 16, "raw_value_size": 90291008, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 490712, "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": 1724119066, "oldest_key_time": 0, "file_creation_time": 1724119066, "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": 14655441, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:57:48.907503 140500405921344 [compaction_job.cc:699] job-22925: subcompact[0], size: 0.357674 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22925/att-00 [14655438,14655439,14655440,14655441] 2024/08/20-09:57:48.961876 140500405921344 (Original Log Time 2024/08/20-09:57:28.014404) EVENT_LOG_v1 {"time_micros": 1724119048014342, "job": 22925, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14655412], "files_L3": [14655388, 14655389, 14655390, 14655374, 14655375], "score": 0.93774, "input_data_size": 386039582, "oldest_snapshot_seqno": 190362751336} 2024/08/20-09:57:48.961880 140500405921344 (Original Log Time 2024/08/20-09:57:48.961327) [compaction_job.cc:2018] [default] [JOB 22925] Compacted 1@2 + 5@3 files to L3 => 357674343 bytes 2024/08/20-09:57:48.961881 140500405921344 (Original Log Time 2024/08/20-09:57:48.961805) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 18.5 rd, 17.1 wr, level 3, files in(1, 5) out(4 +0 blob) MB in(29.3, 338.9 +0.0 blob) out(341.1 +0.0 blob), read-write-amplify(24.2) write-amplify(11.6) OK, records in: 2521137, records dropped: 17158 output_compression: Snappy 2024/08/20-09:57:48.961888 140500405921344 (Original Log Time 2024/08/20-09:57:48.961853) EVENT_LOG_v1 {"time_micros": 1724119068961831, "cf": "default", "job": 22925, "event": "compaction_finished", "compaction_time_micros": 20893109, "compaction_time_cpu_micros": 5430322, "output_level": 3, "num_output_files": 4, "total_output_size": 357674343, "num_input_records": 2521137, "num_output_records": 2503979, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 230427932, "file_range_sync_nanos": 0, "file_fsync_nanos": 2954, "file_prepare_write_nanos": 11789, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-09:57:49.101152 140500405921344 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":1724119047,"executesMs":21055,"compactionJobId":22925,"attempt":0,"compactionInputRawBytes":504227400,"compactionInputZipBytes":386039582,"compactionOutputRawBytes":0,"compactionOutputZipBytes":357674343,"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":"00-76381c35dda74e61bcc19fbb8d435d47-ac1365cf5f2d2c8d-00"}}, response = 2024/08/20-09:57:49.101236 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22925/att-00: olev 3, work 21.055 s, result 5.070 ms, install 0.584 ms, input{raw 480.869 MiB zip 368.156 MiB}