2024/08/20-02:22:08.294330 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00: fork to child time = 0.034687 sec 2024/08/20-02:22:08.295813 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00 2024/08/20-02:22:08.302200 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00 2024/08/20-02:22:08.314161 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:22:08.314580 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:22:08.352621 140500405921344 [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-07309/att-00/MANIFEST-14619535 2024/08/20-02:22:08.403279 140500405921344 [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-07309/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628403, last_sequence is 189770592726, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628353 2024/08/20-02:22:08.403289 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:22:08.403354 140500405921344 [version_set.cc:5652] Creating manifest 14628403 2024/08/20-02:22:08.431820 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:22:08.444997 140500405921344 [compaction_job.cc:2433] [default] [JOB 7309] Compacting 1@2 + 3@3 files to L3, score 0.83, subcompactions 1 : 1 2024/08/20-02:22:08.445015 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3641 Base level 2, inputs: [14628357(27MB)], [14628324(91MB) 14628325(91MB) 14628326(86MB)] 2024/08/20-02:22:08.682654 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 2024/08/20-02:22:08.682689 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 2024/08/20-02:22:08.682717 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 2024/08/20-02:22:08.682732 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 2024/08/20-02:22:08.682746 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 2024/08/20-02:22:09.537618 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628404.sst) /dev/shm/ToplingTemp/Topling-112924-IPFAr0 2024/08/20-02:22:11.216401 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628404.sst): first pass time = 1.68's, 79.952'MB/sec 2024/08/20-02:22:14.841024 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628404.sst): old prealloc_size = 147639500, real_size = 92368288 2024/08/20-02:22:14.841122 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628404.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.82 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-02:22:15.671282 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628404.sst): second pass time = 3.62's, 34.076'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 115.173'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22487.822'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.230'MB/sec write SST data time = 0.10's, 949.099'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 = 30336.934'MB/sec zip my value time = 3.62's, unzip length = 0.123'GB zip my value throughput = 34.076'MB/sec zip pipeline throughput = 160.866'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.82 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.82 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.3885 value = 1.3573 dict = 1.00 all = 1.4036 } Zip/UnZip{ index = 0.2279 value = 0.7368 dict = 1.00 all = 0.7125 } ---------------------------- 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 = 2.184116833 MB/sec (with seq num) write speed all = 2.096560191 MB/sec (without seq num) 2024/08/20-02:22:15.781708 140500405921344 [compaction_job.cc:1944] [default] [JOB 7309] Generated table #14628404: 671089 keys, 95624124 bytes, temperature: kWarm 2024/08/20-02:22:15.781802 140500405921344 EVENT_LOG_v1 {"time_micros": 1724091735781746, "cf_name": "default", "job": 7309, "event": "table_file_creation", "file_number": 14628404, "file_size": 95624124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189724223455, "largest_seqno": 189770408746, "table_properties": {"data_size": 90977024, "index_size": 1223360, "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": 1724091729, "oldest_key_time": 0, "file_creation_time": 1724091729, "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": 14628404, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:15.827373 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628405.sst) /dev/shm/ToplingTemp/Topling-112924-jlw0TX 2024/08/20-02:22:18.042508 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628405.sst): first pass time = 2.22's, 60.593'MB/sec 2024/08/20-02:22:20.536347 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628405.sst): old prealloc_size = 147639500, real_size = 92218296 2024/08/20-02:22:20.536422 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628405.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.60 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-02:22:21.304481 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628405.sst): second pass time = 2.49's, 49.604'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 124.401'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24189.738'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.255'MB/sec write SST data time = 0.11's, 872.707'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 = 19809.603'MB/sec zip my value time = 2.49's, unzip length = 0.123'GB zip my value throughput = 49.604'MB/sec zip pipeline throughput = 118.543'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.60 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.60 avg-val = 191.00 avg-zval = 135.57 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.0036 value = 1.3573 dict = 1.00 all = 1.4046 } Zip/UnZip{ index = 0.1999 value = 0.7368 dict = 1.00 all = 0.7120 } ---------------------------- 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 = 2.188110885 MB/sec (with seq num) write speed all = 2.100400442 MB/sec (without seq num) 2024/08/20-02:22:21.411718 140500405921344 [compaction_job.cc:1944] [default] [JOB 7309] Generated table #14628405: 671089 keys, 95557948 bytes, temperature: kWarm 2024/08/20-02:22:21.411784 140500405921344 EVENT_LOG_v1 {"time_micros": 1724091741411753, "cf_name": "default", "job": 7309, "event": "table_file_creation", "file_number": 14628405, "file_size": 95557948, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189693329093, "largest_seqno": 189770408748, "table_properties": {"data_size": 90977392, "index_size": 1072960, "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": 1724091735, "oldest_key_time": 0, "file_creation_time": 1724091735, "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": 14628405, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:21.459776 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628406.sst) /dev/shm/ToplingTemp/Topling-112924-YGXDg0 2024/08/20-02:22:23.382689 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628406.sst): first pass time = 1.92's, 69.801'MB/sec 2024/08/20-02:22:24.594944 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628406.sst): old prealloc_size = 147639500, real_size = 91867640 2024/08/20-02:22:24.595009 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628406.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.07 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-02:22:25.376724 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628406.sst): second pass time = 1.21's, 101.982'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 121.893'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20043.611'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.360'MB/sec write SST data time = 0.32's, 302.129'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 = 31783.103'MB/sec zip my value time = 1.21's, unzip length = 0.123'GB zip my value throughput = 101.982'MB/sec zip pipeline throughput = 101.982'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.07 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.07 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.5073 value = 1.3572 dict = 1.00 all = 1.4085 } Zip/UnZip{ index = 0.1332 value = 0.7368 dict = 1.00 all = 0.7100 } ---------------------------- 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 = 2.192211448 MB/sec (with seq num) write speed all = 2.104342934 MB/sec (without seq num) 2024/08/20-02:22:25.492622 140500405921344 [compaction_job.cc:1944] [default] [JOB 7309] Generated table #14628406: 671089 keys, 95291196 bytes, temperature: kWarm 2024/08/20-02:22:25.492707 140500405921344 EVENT_LOG_v1 {"time_micros": 1724091745492662, "cf_name": "default", "job": 7309, "event": "table_file_creation", "file_number": 14628406, "file_size": 95291196, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998652, "largest_seqno": 189770408740, "table_properties": {"data_size": 90984576, "index_size": 715136, "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": 1724091741, "oldest_key_time": 0, "file_creation_time": 1724091741, "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": 14628406, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:25.592990 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628407.sst) /dev/shm/ToplingTemp/Topling-112924-lk41fX 2024/08/20-02:22:25.754154 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628407.sst): first pass time = 0.16's, 105.574'MB/sec 2024/08/20-02:22:26.145226 140500405921344 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628407.sst): part-0: reject ZipStore ratio = 0.875 2024/08/20-02:22:26.183734 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628407.sst): old prealloc_size = 147639500, real_size = 15784744 2024/08/20-02:22:26.183783 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628407.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 85046 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.35 raw-val = 0.0156 GB zip-val = 0.0156 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-02:22:26.229063 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00/14628407.sst): second pass time = 0.39's, 40.085'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.05's, 354.543'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3286.001'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.839'MB/sec write SST data time = 0.02's, 805.630'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 = 0.39's, unzip length = 0.016'GB zip my value throughput = 40.085'MB/sec zip pipeline throughput = 119.478'MB/sec entries = 85046 avg-key = 16.00 avg-zkey = 1.35 avg-val = 184.00 avg-zval = 184.00 usrkeys = 85046 avg-key = 8.00 avg-zkey = 1.35 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 85046 bytes = 297680 } seq expand size = 595322 multi value expand size = 0 cnt WriteAppend = 1918 UnZipSize{ index = 0.0007 GB value = 0.0156 GB dict = 0.00 MB all = 0.0170 GB } __ZipSize{ index = 0.0001 GB value = 0.0156 GB dict = 0.00 MB all = 0.0161 GB } UnZip/Zip{ index = 5.9323 value = 1.0000 dict = 0.00 all = 1.0590 } Zip/UnZip{ index = 0.1686 value = 1.0000 dict = 0.00 all = 0.9443 } ---------------------------- total value len = 62.697528 GB avg = 0.180 KB (by entry num) total key len = 6.822331 GB avg = 0.020 KB total ukey len = 3.206294 GB avg = 0.008 KB total ukey num = 0.391431874 Billion total entry num = 0.348309882 Billion write speed all = 2.192707773 MB/sec (with seq num) write speed all = 2.104820162 MB/sec (without seq num) 2024/08/20-02:22:26.251741 140500405921344 [compaction_job.cc:1944] [default] [JOB 7309] Generated table #14628407: 85046 keys, 16062249 bytes, temperature: kWarm 2024/08/20-02:22:26.251837 140500405921344 EVENT_LOG_v1 {"time_micros": 1724091746251779, "cf_name": "default", "job": 7309, "event": "table_file_creation", "file_number": 14628407, "file_size": 16062249, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999366, "largest_seqno": 189770408386, "table_properties": {"data_size": 15648656, "index_size": 114688, "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": 1360736, "raw_average_key_size": 16, "raw_value_size": 15648464, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 85046, "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": 1724091745, "oldest_key_time": 0, "file_creation_time": 1724091745, "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": 14628407, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:26.266725 140500405921344 [compaction_job.cc:699] job-07309: subcompact[0], size: 0.302536 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07309/att-00 [14628404,14628405,14628406,14628407] 2024/08/20-02:22:26.335665 140500405921344 (Original Log Time 2024/08/20-02:22:08.445070) EVENT_LOG_v1 {"time_micros": 1724091728445029, "job": 7309, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14628357], "files_L3": [14628324, 14628325, 14628326], "score": 0.827402, "input_data_size": 310356658, "oldest_snapshot_seqno": 189770591763} 2024/08/20-02:22:26.335668 140500405921344 (Original Log Time 2024/08/20-02:22:26.329262) [compaction_job.cc:2018] [default] [JOB 7309] Compacted 1@2 + 3@3 files to L3 => 302535517 bytes 2024/08/20-02:22:26.335670 140500405921344 (Original Log Time 2024/08/20-02:22:26.335596) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 17.4 rd, 17.0 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(27.1, 268.9 +0.0 blob) out(288.5 +0.0 blob), read-write-amplify(21.6) write-amplify(10.6) OK, records in: 2111671, records dropped: 13358 output_compression: Snappy 2024/08/20-02:22:26.335678 140500405921344 (Original Log Time 2024/08/20-02:22:26.335642) EVENT_LOG_v1 {"time_micros": 1724091746335621, "cf": "default", "job": 7309, "event": "compaction_finished", "compaction_time_micros": 17821669, "compaction_time_cpu_micros": 5176022, "output_level": 3, "num_output_files": 4, "total_output_size": 302535517, "num_input_records": 2111671, "num_output_records": 2098313, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 223422621, "file_range_sync_nanos": 0, "file_fsync_nanos": 3798, "file_prepare_write_nanos": 82313, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-02:22:26.456288 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":1724082090,"starts":1724091728,"executesMs":18029,"compactionJobId":7309,"attempt":0,"compactionInputRawBytes":422334200,"compactionInputZipBytes":310356658,"compactionOutputRawBytes":0,"compactionOutputZipBytes":302535517,"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":"00-67d9a0eca63012b1265c36178b857f1a-7f3c32c33759b033-00"}}, response = 2024/08/20-02:22:26.456381 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07309/att-00: olev 3, work 18.030 s, result 4.968 ms, install 6.436 ms, input{raw 402.769 MiB zip 295.979 MiB}