2024/08/20-23:13:02.752603 139857051121216 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00: fork to child time = 0.009763 sec 2024/08/20-23:13:02.753538 139857051121216 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00 2024/08/20-23:13:02.758549 139857051121216 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00 2024/08/20-23:13:02.759946 139857051121216 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:13:02.760271 139857051121216 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:13:02.794927 139857051121216 [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-54694/att-00/MANIFEST-14629260 2024/08/20-23:13:02.849192 139857051121216 [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-54694/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14692241, last_sequence is 191166872458, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14692110 2024/08/20-23:13:02.849204 139857051121216 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:13:02.849296 139857051121216 [version_set.cc:5652] Creating manifest 14692241 2024/08/20-23:13:02.871817 139857051121216 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:13:02.884972 139857051121216 [compaction_job.cc:2433] [default] [JOB 54694] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-23:13:02.884985 139857051121216 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27658 Base level 1, inputs: [14692220(31MB)], [14692164(20MB) 14692165(20MB)] 2024/08/20-23:13:03.124075 139857051121216 [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 2024/08/20-23:13:03.124099 139857051121216 [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 2024/08/20-23:13:03.124124 139857051121216 [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 2024/08/20-23:13:03.124139 139857051121216 [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 2024/08/20-23:13:03.124153 139857051121216 [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 2024/08/20-23:13:03.286863 139857051121216 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692242.sst) /dev/shm/ToplingTemp/Topling-54915-6MnsND 2024/08/20-23:13:03.377057 139857051121216 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692242.sst): first pass time = 0.09's, 744.398'MB/sec 2024/08/20-23:13:03.850355 139857051121216 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692242.sst): old prealloc_size = 73819750, real_size = 21048672 2024/08/20-23:13:03.850417 139857051121216 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692242.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.35 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 319.65 2024/08/20-23:13:03.934085 139857051121216 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692242.sst): second pass time = 0.47's, 139.313'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 261.659'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9524.574'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.286'MB/sec write SST data time = 0.03's, 808.613'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 19381.575'MB/sec zip my value time = 0.47's, unzip length = 0.066'GB zip my value throughput = 139.313'MB/sec zip pipeline throughput = 139.313'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.35 avg-val = 1017.00 avg-zval = 319.65 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.35 avg-val = 1024.00 avg-zval = 319.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 202256 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2425 value = 3.1816 dict = 1.00 all = 3.0630 } Zip/UnZip{ index = 0.4459 value = 0.3143 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064715 Billion total entry num = 0.000064715 Billion write speed all = 0.006184857 MB/sec (with seq num) write speed all = 0.006137463 MB/sec (without seq num) 2024/08/20-23:13:03.985423 139857051121216 [compaction_job.cc:1944] [default] [JOB 54694] Generated table #14692242: 64715 keys, 21909422 bytes, temperature: kWarm 2024/08/20-23:13:03.985524 139857051121216 EVENT_LOG_v1 {"time_micros": 1724166783985464, "cf_name": "default", "job": 54694, "event": "table_file_creation", "file_number": 14692242, "file_size": 21909422, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191147022031, "largest_seqno": 191166858206, "table_properties": {"data_size": 20686032, "index_size": 346304, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815140, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64715, "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": 1724166783, "oldest_key_time": 0, "file_creation_time": 1724166783, "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": 14692242, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:13:04.024885 139857051121216 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692243.sst) /dev/shm/ToplingTemp/Topling-54915-L3raXA 2024/08/20-23:13:04.287290 139857051121216 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692243.sst): first pass time = 0.26's, 255.794'MB/sec 2024/08/20-23:13:04.845924 139857051121216 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692243.sst): old prealloc_size = 73819750, real_size = 21044496 2024/08/20-23:13:04.845978 139857051121216 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692243.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.32 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 319.61 2024/08/20-23:13:04.929741 139857051121216 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692243.sst): second pass time = 0.56's, 117.954'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 261.461'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13726.494'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.274'MB/sec write SST data time = 0.02's, 887.494'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 12732.217'MB/sec zip my value time = 0.56's, unzip length = 0.066'GB zip my value throughput = 117.954'MB/sec zip pipeline throughput = 162.664'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1017.00 avg-zval = 319.61 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1024.00 avg-zval = 319.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 210336 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2550 value = 3.1820 dict = 1.00 all = 3.0625 } Zip/UnZip{ index = 0.4435 value = 0.3143 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.012368591 MB/sec (with seq num) write speed all = 0.012273813 MB/sec (without seq num) 2024/08/20-23:13:04.962891 139857051121216 [compaction_job.cc:1944] [default] [JOB 54694] Generated table #14692243: 64715 keys, 21913132 bytes, temperature: kWarm 2024/08/20-23:13:04.962966 139857051121216 EVENT_LOG_v1 {"time_micros": 1724166784962930, "cf_name": "default", "job": 54694, "event": "table_file_creation", "file_number": 14692243, "file_size": 21913132, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191119927418, "largest_seqno": 191166854700, "table_properties": {"data_size": 20683776, "index_size": 344384, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815193, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "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": 1724166784, "oldest_key_time": 0, "file_creation_time": 1724166784, "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": 14692243, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:13:05.016989 139857051121216 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692244.sst) /dev/shm/ToplingTemp/Topling-54915-qWq94C 2024/08/20-23:13:05.032075 139857051121216 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692244.sst): first pass time = 0.02's, 621.117'MB/sec 2024/08/20-23:13:05.127880 139857051121216 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692244.sst): old prealloc_size = 73819750, real_size = 2957880 2024/08/20-23:13:05.127937 139857051121216 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692244.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 8997 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.52 raw-val = 0.0092 GB zip-val = 0.0030 GB avg-val =1017.23 avg-zval = 327.97 2024/08/20-23:13:05.144472 139857051121216 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00/14692244.sst): second pass time = 0.10's, 96.244'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 186.000'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 157.677'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.180'MB/sec write SST data time = 0.00's, 762.274'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.099'MB, throughput = 2631.283'MB/sec zip my value time = 0.10's, unzip length = 0.009'GB zip my value throughput = 96.244'MB/sec zip pipeline throughput = 96.244'MB/sec entries = 8997 avg-key = 20.00 avg-zkey = 0.53 avg-val = 1017.23 avg-zval = 327.97 usrkeys = 8997 avg-key = 12.00 avg-zkey = 0.53 avg-val = 1024.23 avg-zval = 327.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8997 bytes = 27008 } seq expand size = 62979 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0092 GB dict = 0.10 MB all = 0.0093 GB } __ZipSize{ index = 0.0000 GB value = 0.0030 GB dict = 0.10 MB all = 0.0031 GB } UnZip/Zip{ index = 22.7965 value = 3.1016 dict = 1.00 all = 3.0275 } Zip/UnZip{ index = 0.0439 value = 0.3224 dict = 1.00 all = 0.3303 } ---------------------------- total value len = 0.141751 GB avg = 1.024 KB (by entry num) total key len = 0.002769 GB avg = 0.020 KB total ukey len = 0.001661 GB avg = 0.012 KB total ukey num = 0.000138427 Billion total entry num = 0.000138427 Billion write speed all = 0.013228294 MB/sec (with seq num) write speed all = 0.013126930 MB/sec (without seq num) 2024/08/20-23:13:05.154384 139857051121216 [compaction_job.cc:1944] [default] [JOB 54694] Generated table #14692244: 8997 keys, 3082382 bytes, temperature: kWarm 2024/08/20-23:13:05.154440 139857051121216 EVENT_LOG_v1 {"time_micros": 1724166785154410, "cf_name": "default", "job": 54694, "event": "table_file_creation", "file_number": 14692244, "file_size": 3082382, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191156054954, "largest_seqno": 191165051150, "table_properties": {"data_size": 2950752, "index_size": 4736, "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": 179940, "raw_average_key_size": 20, "raw_value_size": 9152046, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 8997, "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": 1724166784, "oldest_key_time": 0, "file_creation_time": 1724166784, "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": 14692244, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:13:05.164561 139857051121216 [compaction_job.cc:699] job-54694: subcompact[0], size: 0.046905 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54694/att-00 [14692242,14692243,14692244] 2024/08/20-23:13:05.183883 139857051121216 (Original Log Time 2024/08/20-23:13:02.885046) EVENT_LOG_v1 {"time_micros": 1724166782884999, "job": 54694, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14692220], "files_L2": [14692164, 14692165], "score": 0.998992, "input_data_size": 77371416, "oldest_snapshot_seqno": 191166872387} 2024/08/20-23:13:05.183887 139857051121216 (Original Log Time 2024/08/20-23:13:05.183435) [compaction_job.cc:2018] [default] [JOB 54694] Compacted 1@1 + 2@2 files to L2 => 46904936 bytes 2024/08/20-23:13:05.183888 139857051121216 (Original Log Time 2024/08/20-23:13:05.183819) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 33.9 rd, 20.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.8 +0.0 blob) out(44.7 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 161379, records dropped: 22952 output_compression: Snappy 2024/08/20-23:13:05.183896 139857051121216 (Original Log Time 2024/08/20-23:13:05.183861) EVENT_LOG_v1 {"time_micros": 1724166785183842, "cf": "default", "job": 54694, "event": "compaction_finished", "compaction_time_micros": 2279524, "compaction_time_cpu_micros": 409368, "output_level": 2, "num_output_files": 3, "total_output_size": 46904936, "num_input_records": 161379, "num_output_records": 138427, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 34329059, "file_range_sync_nanos": 0, "file_fsync_nanos": 3025, "file_prepare_write_nanos": 6205, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-23:13:05.307336 139857051121216 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":1724166782,"executesMs":2423,"compactionJobId":54694,"attempt":0,"compactionInputRawBytes":167351174,"compactionInputZipBytes":77371416,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46904936,"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-bf8283c0ecea0f1dddc11453076c5c20-3b0b5d3aab05adc5-00"}}, response = 2024/08/20-23:13:05.307432 139857051121216 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54694/att-00: olev 2, work 2.424 s, result 6.717 ms, install 0.482 ms, input{raw 159.599 MiB zip 73.787 MiB}