2024/08/20-07:44:05.162071 140500187711040 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00: fork to child time = 0.041625 sec 2024/08/20-07:44:05.163069 140500187711040 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00 2024/08/20-07:44:05.167976 140500187711040 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00 2024/08/20-07:44:05.168251 140500187711040 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:44:05.168585 140500187711040 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:44:05.220643 140500187711040 [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-16420/att-00/MANIFEST-14629260 2024/08/20-07:44:05.234285 140500187711040 [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-16420/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647946, last_sequence is 190204079421, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647789 2024/08/20-07:44:05.234292 140500187711040 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:44:05.234353 140500187711040 [version_set.cc:5652] Creating manifest 14647946 2024/08/20-07:44:05.267631 140500187711040 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:44:05.287080 140500187711040 [compaction_job.cc:2433] [default] [JOB 16420] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-07:44:05.287097 140500187711040 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8428 Base level 2, inputs: [14647944(31MB)], [14647885(41MB) 14647886(41MB)] 2024/08/20-07:44:05.709814 140500187711040 [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 2024/08/20-07:44:05.709836 140500187711040 [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 2024/08/20-07:44:05.709860 140500187711040 [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 2024/08/20-07:44:05.709872 140500187711040 [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 2024/08/20-07:44:05.709882 140500187711040 [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 2024/08/20-07:44:06.116400 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647947.sst) /dev/shm/ToplingTemp/Topling-245473-VS7tYI 2024/08/20-07:44:06.311832 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647947.sst): first pass time = 0.20's, 686.996'MB/sec 2024/08/20-07:44:09.496104 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647947.sst): old prealloc_size = 132336965, real_size = 41878480 2024/08/20-07:44:09.496186 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647947.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 = 6.13 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.19 2024/08/20-07:44:09.826982 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647947.sst): second pass time = 3.17's, 41.493'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.33's, 132.055'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15428.016'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.157'MB/sec write SST data time = 0.12's, 351.776'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 = 33866.152'MB/sec zip my value time = 3.17's, unzip length = 0.132'GB zip my value throughput = 41.493'MB/sec zip pipeline throughput = 192.853'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 6.13 avg-val = 1017.02 avg-zval = 317.19 usrkeys = 129427 avg-key = 12.00 avg-zkey = 6.13 avg-val = 1024.02 avg-zval = 317.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 469184 } 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 = 1.9580 value = 3.2064 dict = 1.00 all = 3.0717 } Zip/UnZip{ index = 0.5107 value = 0.3119 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 62.429285 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 = 0.389462988 Billion total entry num = 0.346340996 Billion write speed all = 1.357037800 MB/sec (with seq num) write speed all = 1.302718987 MB/sec (without seq num) 2024/08/20-07:44:09.883450 140500187711040 [compaction_job.cc:1944] [default] [JOB 16420] Generated table #14647947: 129427 keys, 43694982 bytes, temperature: kWarm 2024/08/20-07:44:09.883527 140500187711040 EVENT_LOG_v1 {"time_micros": 1724111049883483, "cf_name": "default", "job": 16420, "event": "table_file_creation", "file_number": 14647947, "file_size": 43694982, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796323852, "largest_seqno": 190204063704, "table_properties": {"data_size": 41052736, "index_size": 793216, "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": 131629628, "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": 1724111046, "oldest_key_time": 0, "file_creation_time": 1724111046, "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": 14647947, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:44:09.921521 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647948.sst) /dev/shm/ToplingTemp/Topling-245473-4dl4TH 2024/08/20-07:44:10.632785 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647948.sst): first pass time = 0.71's, 188.720'MB/sec 2024/08/20-07:44:14.467541 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647948.sst): old prealloc_size = 132336965, real_size = 41697728 2024/08/20-07:44:14.467617 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647948.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.71 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.98 avg-zval = 316.20 2024/08/20-07:44:14.738310 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647948.sst): second pass time = 3.83's, 34.334'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 160.719'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21222.979'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.159'MB/sec write SST data time = 0.07's, 645.452'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 = 24295.621'MB/sec zip my value time = 3.83's, unzip length = 0.132'GB zip my value throughput = 34.334'MB/sec zip pipeline throughput = 132.170'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.71 avg-val = 1016.98 avg-zval = 316.20 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.71 avg-val = 1023.98 avg-zval = 316.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 469200 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0409 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.1032 value = 3.2162 dict = 1.00 all = 3.0844 } Zip/UnZip{ index = 0.4755 value = 0.3109 dict = 1.00 all = 0.3242 } ---------------------------- 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 = 0.389592420 Billion total entry num = 0.346470428 Billion write speed all = 1.359555951 MB/sec (with seq num) write speed all = 1.305222069 MB/sec (without seq num) 2024/08/20-07:44:14.793604 140500187711040 [compaction_job.cc:1944] [default] [JOB 16420] Generated table #14647948: 129432 keys, 43514955 bytes, temperature: kWarm 2024/08/20-07:44:14.793689 140500187711040 EVENT_LOG_v1 {"time_micros": 1724111054793644, "cf_name": "default", "job": 16420, "event": "table_file_creation", "file_number": 14647948, "file_size": 43514955, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796259277, "largest_seqno": 190204062493, "table_properties": {"data_size": 40926704, "index_size": 738496, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629945, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724111049, "oldest_key_time": 0, "file_creation_time": 1724111049, "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": 14647948, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:44:14.845447 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647949.sst) /dev/shm/ToplingTemp/Topling-245473-w2bi3J 2024/08/20-07:44:14.863764 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647949.sst): first pass time = 0.02's, 294.259'MB/sec 2024/08/20-07:44:15.443421 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647949.sst): old prealloc_size = 132336965, real_size = 1708216 2024/08/20-07:44:15.443485 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647949.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5181 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.24 raw-val = 0.0053 GB zip-val = 0.0017 GB avg-val =1017.06 avg-zval = 329.18 2024/08/20-07:44:15.455282 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00/14647949.sst): second pass time = 0.58's, 9.105'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 150.141'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30.299'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.151'MB/sec write SST data time = 0.00's, 547.522'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.053'MB, throughput = 693.465'MB/sec zip my value time = 0.58's, unzip length = 0.005'GB zip my value throughput = 9.105'MB/sec zip pipeline throughput = 185.283'MB/sec entries = 5181 avg-key = 20.00 avg-zkey = 0.25 avg-val = 1017.06 avg-zval = 329.18 usrkeys = 5181 avg-key = 12.00 avg-zkey = 0.25 avg-val = 1024.06 avg-zval = 329.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5181 bytes = 18144 } seq expand size = 36267 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0053 GB dict = 0.05 MB all = 0.0054 GB } __ZipSize{ index = 0.0000 GB value = 0.0017 GB dict = 0.05 MB all = 0.0018 GB } UnZip/Zip{ index = 48.5719 value = 3.0897 dict = 1.00 all = 3.0203 } Zip/UnZip{ index = 0.0206 value = 0.3237 dict = 1.00 all = 0.3311 } ---------------------------- total value len = 62.567127 GB avg = 0.181 KB (by entry num) total key len = 6.794038 GB avg = 0.020 KB total ukey len = 3.192676 GB avg = 0.008 KB total ukey num = 0.389597601 Billion total entry num = 0.346475609 Billion write speed all = 1.359642878 MB/sec (with seq num) write speed all = 1.305308947 MB/sec (without seq num) 2024/08/20-07:44:15.462855 140500187711040 [compaction_job.cc:1944] [default] [JOB 16420] Generated table #14647949: 5181 keys, 1778968 bytes, temperature: kWarm 2024/08/20-07:44:15.462974 140500187711040 EVENT_LOG_v1 {"time_micros": 1724111055462884, "cf_name": "default", "job": 16420, "event": "table_file_creation", "file_number": 14647949, "file_size": 1778968, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033243318, "largest_seqno": 190202322503, "table_properties": {"data_size": 1705488, "index_size": 1280, "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": 103620, "raw_average_key_size": 20, "raw_value_size": 5269400, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5181, "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": 1724111054, "oldest_key_time": 0, "file_creation_time": 1724111054, "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": 14647949, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:44:15.469161 140500187711040 [compaction_job.cc:699] job-16420: subcompact[0], size: 0.088989 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16420/att-00 [14647947,14647948,14647949] 2024/08/20-07:44:15.504665 140500187711040 (Original Log Time 2024/08/20-07:44:05.287164) EVENT_LOG_v1 {"time_micros": 1724111045287113, "job": 16420, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14647944], "files_L3": [14647885, 14647886], "score": 0.993142, "input_data_size": 120306332, "oldest_snapshot_seqno": 190204079325} 2024/08/20-07:44:15.504670 140500187711040 (Original Log Time 2024/08/20-07:44:15.504072) [compaction_job.cc:2018] [default] [JOB 16420] Compacted 1@2 + 2@3 files to L3 => 88988905 bytes 2024/08/20-07:44:15.504672 140500187711040 (Original Log Time 2024/08/20-07:44:15.504576) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 11.8 rd, 8.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.6, 83.2 +0.0 blob) out(84.9 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290386, records dropped: 26346 output_compression: Snappy 2024/08/20-07:44:15.504682 140500187711040 (Original Log Time 2024/08/20-07:44:15.504638) EVENT_LOG_v1 {"time_micros": 1724111055504609, "cf": "default", "job": 16420, "event": "compaction_finished", "compaction_time_micros": 10182003, "compaction_time_cpu_micros": 940196, "output_level": 3, "num_output_files": 3, "total_output_size": 88988905, "num_input_records": 290386, "num_output_records": 264040, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134429528, "file_range_sync_nanos": 0, "file_fsync_nanos": 2537, "file_prepare_write_nanos": 6254, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:44:15.653581 140500187711040 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":1724111045,"executesMs":10336,"compactionJobId":16420,"attempt":0,"compactionInputRawBytes":301132101,"compactionInputZipBytes":120306332,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88988905,"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":"00-13e622d06227b1ba5d61329aa919bd18-6a747c7ca75c3ff1-00"}}, response = 2024/08/20-07:44:15.653703 140500187711040 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16420/att-00: olev 3, work 10.337 s, result 4.891 ms, install 0.635 ms, input{raw 287.182 MiB zip 114.733 MiB}