2024/08/20-06:46:19.602825 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00: fork to child time = 0.029915 sec 2024/08/20-06:46:19.604201 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00 2024/08/20-06:46:19.611130 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00 2024/08/20-06:46:19.611598 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:46:19.612198 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:46:19.648812 140500414314048 [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-13650/att-00/MANIFEST-14629260 2024/08/20-06:46:19.704046 140500414314048 [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-13650/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14644750, last_sequence is 190131980797, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14644668 2024/08/20-06:46:19.704064 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:46:19.704166 140500414314048 [version_set.cc:5652] Creating manifest 14644750 2024/08/20-06:46:19.727686 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:46:19.744451 140500414314048 [compaction_job.cc:2433] [default] [JOB 13650] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-06:46:19.744476 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7030 Base level 2, inputs: [14644727(48MB)], [14644462(84MB) 14643526(82MB)] 2024/08/20-06:46:19.756349 140500414314048 [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 2024/08/20-06:46:19.756414 140500414314048 [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 2024/08/20-06:46:19.756452 140500414314048 [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 2024/08/20-06:46:19.756467 140500414314048 [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 2024/08/20-06:46:19.756480 140500414314048 [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 2024/08/20-06:46:20.719019 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644751.sst) /dev/shm/ToplingTemp/Topling-224081-rHQia9 2024/08/20-06:46:21.330192 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644751.sst): first pass time = 0.61's, 219.631'MB/sec 2024/08/20-06:46:22.760999 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644751.sst): old prealloc_size = 147639500, real_size = 92546800 2024/08/20-06:46:22.761087 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644751.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.09 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-06:46:23.311698 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644751.sst): second pass time = 1.43's, 86.398'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.416'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25049.603'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.373'MB/sec write SST data time = 0.10's, 954.972'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 = 29454.494'MB/sec zip my value time = 1.43's, unzip length = 0.123'GB zip my value throughput = 86.398'MB/sec zip pipeline throughput = 115.883'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.09 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.09 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.8351 value = 1.3572 dict = 1.00 all = 1.3973 } Zip/UnZip{ index = 0.2607 value = 0.7368 dict = 1.00 all = 0.7157 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.456065454 MB/sec (with seq num) write speed all = 1.397694858 MB/sec (without seq num) 2024/08/20-06:46:23.419511 140500414314048 [compaction_job.cc:1944] [default] [JOB 13650] Generated table #14644751: 671089 keys, 96054268 bytes, temperature: kWarm 2024/08/20-06:46:23.419607 140500414314048 EVENT_LOG_v1 {"time_micros": 1724107583419549, "cf_name": "default", "job": 13650, "event": "table_file_creation", "file_number": 14644751, "file_size": 96054268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189758309353, "largest_seqno": 190129814093, "table_properties": {"data_size": 90978976, "index_size": 1399872, "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": 1724107580, "oldest_key_time": 0, "file_creation_time": 1724107580, "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": 14644751, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:46:23.457408 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644752.sst) /dev/shm/ToplingTemp/Topling-224081-C7Ufe9 2024/08/20-06:46:24.659071 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644752.sst): first pass time = 1.20's, 111.698'MB/sec 2024/08/20-06:46:25.730698 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644752.sst): old prealloc_size = 147639500, real_size = 91839760 2024/08/20-06:46:25.730767 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644752.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 = 1.03 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-06:46:26.265393 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644752.sst): second pass time = 1.07's, 115.323'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 178.324'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18723.589'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.383'MB/sec write SST data time = 0.10's, 989.524'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 = 28272.558'MB/sec zip my value time = 1.07's, unzip length = 0.123'GB zip my value throughput = 115.323'MB/sec zip pipeline throughput = 115.323'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.03 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.03 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.7672 value = 1.3572 dict = 1.00 all = 1.4077 } Zip/UnZip{ index = 0.1287 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.458896761 MB/sec (with seq num) write speed all = 1.400416872 MB/sec (without seq num) 2024/08/20-06:46:26.380370 140500414314048 [compaction_job.cc:1944] [default] [JOB 13650] Generated table #14644752: 671089 keys, 95347260 bytes, temperature: kWarm 2024/08/20-06:46:26.380439 140500414314048 EVENT_LOG_v1 {"time_micros": 1724107586380405, "cf_name": "default", "job": 13650, "event": "table_file_creation", "file_number": 14644752, "file_size": 95347260, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698473954, "largest_seqno": 190129814090, "table_properties": {"data_size": 90980656, "index_size": 691200, "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": 1724107583, "oldest_key_time": 0, "file_creation_time": 1724107583, "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": 14644752, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:46:26.419335 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644753.sst) /dev/shm/ToplingTemp/Topling-224081-eJNrK8 2024/08/20-06:46:26.589713 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644753.sst): first pass time = 0.17's, 210.531'MB/sec 2024/08/20-06:46:26.864835 140500414314048 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644753.sst): part-0: reject ZipStore ratio = 0.811 2024/08/20-06:46:26.941895 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644753.sst): old prealloc_size = 147639500, real_size = 33156624 2024/08/20-06:46:26.941968 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644753.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 179291 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.68 raw-val = 0.0330 GB zip-val = 0.0330 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-06:46:27.000963 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00/14644753.sst): second pass time = 0.27's, 120.251'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 571.285'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3582.090'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.288'MB/sec write SST data time = 0.02's, 1392.116'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 = 0.27's, unzip length = 0.033'GB zip my value throughput = 120.251'MB/sec zip pipeline throughput = 120.251'MB/sec entries = 179291 avg-key = 16.00 avg-zkey = 0.68 avg-val = 184.00 avg-zval = 184.00 usrkeys = 179291 avg-key = 8.00 avg-zkey = 0.68 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 179291 bytes = 627536 } seq expand size = 1255037 multi value expand size = 0 cnt WriteAppend = 4035 UnZipSize{ index = 0.0014 GB value = 0.0330 GB dict = 0.00 MB all = 0.0359 GB } __ZipSize{ index = 0.0001 GB value = 0.0330 GB dict = 0.00 MB all = 0.0337 GB } UnZip/Zip{ index = 11.7645 value = 1.0000 dict = 0.00 all = 1.0628 } Zip/UnZip{ index = 0.0850 value = 1.0000 dict = 0.00 all = 0.9409 } ---------------------------- total value len = 62.587350 GB avg = 0.180 KB (by entry num) total key len = 6.813101 GB avg = 0.020 KB total ukey len = 3.201679 GB avg = 0.008 KB total ukey num = 0.390855030 Billion total entry num = 0.347733038 Billion write speed all = 1.459654769 MB/sec (with seq num) write speed all = 1.401145618 MB/sec (without seq num) 2024/08/20-06:46:27.045961 140500414314048 [compaction_job.cc:1944] [default] [JOB 13650] Generated table #14644753: 179291 keys, 33740394 bytes, temperature: kWarm 2024/08/20-06:46:27.046026 140500414314048 EVENT_LOG_v1 {"time_micros": 1724107587045992, "cf_name": "default", "job": 13650, "event": "table_file_creation", "file_number": 14644753, "file_size": 33740394, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189944998526, "largest_seqno": 190129812257, "table_properties": {"data_size": 32989744, "index_size": 121920, "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": 2868656, "raw_average_key_size": 16, "raw_value_size": 32989544, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 179291, "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": 1724107586, "oldest_key_time": 0, "file_creation_time": 1724107586, "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": 14644753, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:46:27.061428 140500414314048 [compaction_job.cc:699] job-13650: subcompact[0], size: 0.225142 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13650/att-00 [14644751,14644752,14644753] 2024/08/20-06:46:27.103352 140500414314048 (Original Log Time 2024/08/20-06:46:19.744578) EVENT_LOG_v1 {"time_micros": 1724107579744499, "job": 13650, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14644727], "files_L3": [14644462, 14643526], "score": 1.00446, "input_data_size": 226154509, "oldest_snapshot_seqno": 190131980642} 2024/08/20-06:46:27.103355 140500414314048 (Original Log Time 2024/08/20-06:46:27.100148) [compaction_job.cc:2018] [default] [JOB 13650] Compacted 1@2 + 2@3 files to L3 => 225141922 bytes 2024/08/20-06:46:27.103357 140500414314048 (Original Log Time 2024/08/20-06:46:27.103282) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 30.9 rd, 30.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.9, 166.8 +0.0 blob) out(214.7 +0.0 blob), read-write-amplify(8.8) write-amplify(4.4) OK, records in: 1555289, records dropped: 33820 output_compression: Snappy 2024/08/20-06:46:27.103365 140500414314048 (Original Log Time 2024/08/20-06:46:27.103329) EVENT_LOG_v1 {"time_micros": 1724107587103308, "cf": "default", "job": 13650, "event": "compaction_finished", "compaction_time_micros": 7316846, "compaction_time_cpu_micros": 2702608, "output_level": 3, "num_output_files": 3, "total_output_size": 225141922, "num_input_records": 1555289, "num_output_records": 1521469, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134583061, "file_range_sync_nanos": 0, "file_fsync_nanos": 1868, "file_prepare_write_nanos": 127478, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:46:27.223540 140500414314048 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":1724107579,"executesMs":7490,"compactionJobId":13650,"attempt":0,"compactionInputRawBytes":311057800,"compactionInputZipBytes":226154509,"compactionOutputRawBytes":0,"compactionOutputZipBytes":225141922,"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-eace8c136fd274e86ed43356041ad9ec-56252d6ae6371db8-00"}}, response = 2024/08/20-06:46:27.223645 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-13650/att-00: olev 3, work 7.491 s, result 6.145 ms, install 3.240 ms, input{raw 296.648 MiB zip 215.678 MiB}