2024/08/20-04:57:46.203041 140500086998592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00: fork to child time = 0.010330 sec 2024/08/20-04:57:46.204100 140500086998592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00 2024/08/20-04:57:46.209551 140500086998592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00 2024/08/20-04:57:46.209858 140500086998592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:57:46.210208 140500086998592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:57:46.267982 140500086998592 [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-08192/att-00/MANIFEST-14629260 2024/08/20-04:57:46.321040 140500086998592 [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-08192/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14638489, last_sequence is 189989181585, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14638326 2024/08/20-04:57:46.321056 140500086998592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:57:46.321160 140500086998592 [version_set.cc:5652] Creating manifest 14638489 2024/08/20-04:57:46.351102 140500086998592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:57:46.373578 140500086998592 [compaction_job.cc:2433] [default] [JOB 8192] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/20-04:57:46.373605 140500086998592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4253 Base level 3, inputs: [14637805(39MB)], [14636717(74MB) 14636718(14MB) 14636713(11MB)] 2024/08/20-04:57:46.376937 140500086998592 [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 2024/08/20-04:57:46.376991 140500086998592 [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 2024/08/20-04:57:46.377026 140500086998592 [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 2024/08/20-04:57:46.377042 140500086998592 [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 2024/08/20-04:57:46.377056 140500086998592 [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 2024/08/20-04:57:47.198574 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638490.sst) /dev/shm/ToplingTemp/Topling-181632-mqIWdn 2024/08/20-04:57:48.554080 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638490.sst): first pass time = 1.36's, 198.043'MB/sec 2024/08/20-04:57:52.090456 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638490.sst): old prealloc_size = 161126891, real_size = 69066624 2024/08/20-04:57:52.091883 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638490.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1846032 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2167 GB zip-val = 0.0651 GB avg-val = 117.41 avg-zval = 35.25 2024/08/20-04:57:52.095095 140500086998592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638490.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-04:57:53.631654 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638490.sst): second pass time = 3.53's, 61.331'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.54's, 50.114'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2515.949'MB/sec (index lex order gen) rebuild zvType time = 1.25's, 0.368'MB/sec write SST data time = 0.29's, 270.584'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 55800.047'MB/sec zip my value time = 3.53's, unzip length = 0.217'GB zip my value throughput = 61.331'MB/sec zip pipeline throughput = 61.331'MB/sec entries = 1846032 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.41 avg-zval = 35.25 usrkeys = 1846032 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.41 avg-zval = 35.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1846032 bytes = 6461120 } seq expand size = 12922224 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0369 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0651 GB dict = 2.16 MB all = 0.0772 GB } UnZip/Zip{ index = 10.4491 value = 3.3309 dict = 1.00 all = 3.4755 } Zip/UnZip{ index = 0.0957 value = 0.3002 dict = 1.00 all = 0.2877 } ---------------------------- total value len = 62.526419 GB avg = 0.180 KB (by entry num) total key len = 6.840447 GB avg = 0.020 KB total ukey len = 3.226428 GB avg = 0.008 KB total ukey num = 0.391179593 Billion total entry num = 0.348057601 Billion write speed all = 1.690537622 MB/sec (with seq num) write speed all = 1.622677618 MB/sec (without seq num) 2024/08/20-04:57:53.719625 140500086998592 [compaction_job.cc:1944] [default] [JOB 8192] Generated table #14638490: 1846032 keys, 77236655 bytes, temperature: kWarm 2024/08/20-04:57:53.719727 140500086998592 EVENT_LOG_v1 {"time_micros": 1724101073719666, "cf_name": "default", "job": 8192, "event": "table_file_creation", "file_number": 14638490, "file_size": 77236655, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793097392, "largest_seqno": 189974433106, "table_properties": {"data_size": 65071536, "index_size": 3533376, "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": 51688896, "raw_average_key_size": 28, "raw_value_size": 216746700, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1846032, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724101067, "oldest_key_time": 0, "file_creation_time": 1724101067, "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": 14638490, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:57:53.778312 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638491.sst) /dev/shm/ToplingTemp/Topling-181632-vTamWm 2024/08/20-04:57:54.562830 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638491.sst): first pass time = 0.78's, 183.692'MB/sec 2024/08/20-04:57:56.036893 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638491.sst): old prealloc_size = 161126891, real_size = 37543760 2024/08/20-04:57:56.037566 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638491.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 989902 prefix = 4 raw-key = 0.0158 GB zip-key = 0.0019 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1164 GB zip-val = 0.0354 GB avg-val = 117.57 avg-zval = 35.77 2024/08/20-04:57:56.038411 140500086998592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638491.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0025 GB, waited 0.000 sec, Key+Value = 0.144 GB 2024/08/20-04:57:56.853395 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638491.sst): second pass time = 1.47's, 79.028'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 51.347'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3003.072'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.367'MB/sec write SST data time = 0.14's, 296.296'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.158'MB, throughput = 26466.083'MB/sec zip my value time = 1.47's, unzip length = 0.116'GB zip my value throughput = 79.028'MB/sec zip pipeline throughput = 79.028'MB/sec entries = 989902 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.57 avg-zval = 35.77 usrkeys = 989902 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.57 avg-zval = 35.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 989902 bytes = 3464672 } seq expand size = 6929314 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0198 GB value = 0.1164 GB dict = 1.16 MB all = 0.1441 GB } __ZipSize{ index = 0.0019 GB value = 0.0354 GB dict = 1.16 MB all = 0.0419 GB } UnZip/Zip{ index = 10.5155 value = 3.2865 dict = 1.00 all = 3.4372 } Zip/UnZip{ index = 0.0951 value = 0.3043 dict = 1.00 all = 0.2909 } ---------------------------- total value len = 62.649733 GB avg = 0.179 KB (by entry num) total key len = 6.868164 GB avg = 0.020 KB total ukey len = 3.246226 GB avg = 0.008 KB total ukey num = 0.392169495 Billion total entry num = 0.349047503 Billion write speed all = 1.694085403 MB/sec (with seq num) write speed all = 1.626037743 MB/sec (without seq num) 2024/08/20-04:57:56.903460 140500086998592 [compaction_job.cc:1944] [default] [JOB 8192] Generated table #14638491: 989902 keys, 41924721 bytes, temperature: kWarm 2024/08/20-04:57:56.903531 140500086998592 EVENT_LOG_v1 {"time_micros": 1724101076903496, "cf_name": "default", "job": 8192, "event": "table_file_creation", "file_number": 14638491, "file_size": 41924721, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793097496, "largest_seqno": 189974429090, "table_properties": {"data_size": 35413376, "index_size": 1882752, "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": 27717256, "raw_average_key_size": 28, "raw_value_size": 116385396, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 989902, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724101073, "oldest_key_time": 0, "file_creation_time": 1724101073, "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": 14638491, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:57:56.956391 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638492.sst) /dev/shm/ToplingTemp/Topling-181632-P6j9Fn 2024/08/20-04:57:57.052330 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638492.sst): first pass time = 0.10's, 285.239'MB/sec 2024/08/20-04:57:57.307010 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638492.sst): old prealloc_size = 161126891, real_size = 9212384 2024/08/20-04:57:57.307092 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638492.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 190093 prefix = 4 raw-key = 0.0030 GB zip-key = 0.0016 GB avg-key = 16.00 avg-zkey = 8.65 raw-val = 0.0220 GB zip-val = 0.0075 GB avg-val = 115.89 avg-zval = 39.56 2024/08/20-04:57:57.453123 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00/14638492.sst): second pass time = 0.25's, 86.785'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 68.876'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31647.783'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.381'MB/sec write SST data time = 0.02's, 469.442'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.231'MB, throughput = 5546.351'MB/sec zip my value time = 0.25's, unzip length = 0.022'GB zip my value throughput = 86.785'MB/sec zip pipeline throughput = 86.785'MB/sec entries = 190093 avg-key = 28.00 avg-zkey = 8.65 avg-val = 115.89 avg-zval = 39.56 usrkeys = 190093 avg-key = 20.00 avg-zkey = 8.65 avg-val = 122.89 avg-zval = 39.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 190093 bytes = 665344 } seq expand size = 1330651 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0038 GB value = 0.0220 GB dict = 0.23 MB all = 0.0274 GB } __ZipSize{ index = 0.0016 GB value = 0.0075 GB dict = 0.23 MB all = 0.0101 GB } UnZip/Zip{ index = 2.3116 value = 2.9294 dict = 1.00 all = 2.7181 } Zip/UnZip{ index = 0.4326 value = 0.3414 dict = 1.00 all = 0.3679 } ---------------------------- total value len = 62.673093 GB avg = 0.179 KB (by entry num) total key len = 6.873486 GB avg = 0.020 KB total ukey len = 3.250028 GB avg = 0.008 KB total ukey num = 0.392359588 Billion total entry num = 0.349237596 Billion write speed all = 1.694759602 MB/sec (with seq num) write speed all = 1.626675878 MB/sec (without seq num) 2024/08/20-04:57:57.470189 140500086998592 [compaction_job.cc:1944] [default] [JOB 8192] Generated table #14638492: 190093 keys, 10063054 bytes, temperature: kWarm 2024/08/20-04:57:57.470260 140500086998592 EVENT_LOG_v1 {"time_micros": 1724101077470226, "cf_name": "default", "job": 8192, "event": "table_file_creation", "file_number": 14638492, "file_size": 10063054, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096672, "largest_seqno": 189950167049, "table_properties": {"data_size": 7520016, "index_size": 1644672, "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": 5322604, "raw_average_key_size": 28, "raw_value_size": 22029330, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 190093, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724101076, "oldest_key_time": 0, "file_creation_time": 1724101076, "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": 14638492, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:57:57.479443 140500086998592 [compaction_job.cc:699] job-08192: subcompact[0], size: 0.129224 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08192/att-00 [14638490,14638491,14638492] 2024/08/20-04:57:57.508461 140500086998592 (Original Log Time 2024/08/20-04:57:46.373699) EVENT_LOG_v1 {"time_micros": 1724101066373628, "job": 8192, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14637805], "files_L4": [14636717, 14636718, 14636713], "score": 1.0192, "input_data_size": 146478992, "oldest_snapshot_seqno": 189989181450} 2024/08/20-04:57:57.508465 140500086998592 (Original Log Time 2024/08/20-04:57:57.508004) [compaction_job.cc:2018] [default] [JOB 8192] Compacted 1@3 + 3@4 files to L4 => 129224430 bytes 2024/08/20-04:57:57.508467 140500086998592 (Original Log Time 2024/08/20-04:57:57.508394) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 13.2 rd, 11.6 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(39.1, 100.6 +0.0 blob) out(123.2 +0.0 blob), read-write-amplify(6.7) write-amplify(3.2) OK, records in: 3374557, records dropped: 348530 output_compression: Snappy 2024/08/20-04:57:57.508474 140500086998592 (Original Log Time 2024/08/20-04:57:57.508438) EVENT_LOG_v1 {"time_micros": 1724101077508418, "cf": "default", "job": 8192, "event": "compaction_finished", "compaction_time_micros": 11105753, "compaction_time_cpu_micros": 4606327, "output_level": 4, "num_output_files": 3, "total_output_size": 129224430, "num_input_records": 3374557, "num_output_records": 3026027, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 81346995, "file_range_sync_nanos": 0, "file_fsync_nanos": 2662, "file_prepare_write_nanos": 9584, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-04:57:57.618455 140500086998592 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":1724101066,"executesMs":11299,"compactionJobId":8192,"attempt":0,"compactionInputRawBytes":489381442,"compactionInputZipBytes":146478992,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129224430,"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-d695979da870a109d08234e36c0a4db5-6a3d6c3a2ce1f8a7-00"}}, response = 2024/08/20-04:57:57.618552 140500086998592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-08192/att-00: olev 4, work 11.300 s, result 4.779 ms, install 0.489 ms, input{raw 466.711 MiB zip 139.693 MiB}