2024/08/20-08:36:09.091240 140500179318336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00: fork to child time = 0.010526 sec 2024/08/20-08:36:09.092329 140500179318336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00 2024/08/20-08:36:09.097415 140500179318336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00 2024/08/20-08:36:09.097750 140500179318336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:36:09.098170 140500179318336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:36:09.143061 140500179318336 [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-18991/att-00/MANIFEST-14629260 2024/08/20-08:36:09.203862 140500179318336 [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-18991/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14650892, last_sequence is 190267124460, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14650803 2024/08/20-08:36:09.203871 140500179318336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:36:09.203956 140500179318336 [version_set.cc:5652] Creating manifest 14650892 2024/08/20-08:36:09.232703 140500179318336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:36:09.249982 140500179318336 [compaction_job.cc:2433] [default] [JOB 18991] Compacting 1@2 + 2@3 files to L3, score 1.09, subcompactions 1 : 1 2024/08/20-08:36:09.249996 140500179318336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9749 Base level 2, inputs: [14650883(47MB)], [14650253(80MB) 14649432(90MB)] 2024/08/20-08:36:09.258150 140500179318336 [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 2024/08/20-08:36:09.258194 140500179318336 [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 2024/08/20-08:36:09.258221 140500179318336 [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 2024/08/20-08:36:09.258232 140500179318336 [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 2024/08/20-08:36:09.258242 140500179318336 [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 2024/08/20-08:36:10.274222 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650893.sst) /dev/shm/ToplingTemp/Topling-265380-sbZAQX 2024/08/20-08:36:11.496268 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650893.sst): first pass time = 1.22's, 109.836'MB/sec 2024/08/20-08:36:14.939696 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650893.sst): old prealloc_size = 147639500, real_size = 91515728 2024/08/20-08:36:14.939785 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650893.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.55 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-08:36:15.676976 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650893.sst): second pass time = 3.44's, 35.883'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 128.768'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6174.628'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.265'MB/sec write SST data time = 0.10's, 915.362'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 = 30379.992'MB/sec zip my value time = 3.44's, unzip length = 0.123'GB zip my value throughput = 35.883'MB/sec zip pipeline throughput = 164.473'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.55 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.55 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0949 GB } UnZip/Zip{ index = 14.5940 value = 1.3572 dict = 1.00 all = 1.4137 } Zip/UnZip{ index = 0.0685 value = 0.7368 dict = 1.00 all = 0.7074 } ---------------------------- 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 = 1.278749328 MB/sec (with seq num) write speed all = 1.227486961 MB/sec (without seq num) 2024/08/20-08:36:15.786546 140500179318336 [compaction_job.cc:1944] [default] [JOB 18991] Generated table #14650893: 671089 keys, 94939260 bytes, temperature: kWarm 2024/08/20-08:36:15.786645 140500179318336 EVENT_LOG_v1 {"time_micros": 1724114175786588, "cf_name": "default", "job": 18991, "event": "table_file_creation", "file_number": 14650893, "file_size": 94939260, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190012578034, "largest_seqno": 190266742214, "table_properties": {"data_size": 90979904, "index_size": 367872, "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": 1724114170, "oldest_key_time": 0, "file_creation_time": 1724114170, "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": 14650893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:36:15.847715 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650894.sst) /dev/shm/ToplingTemp/Topling-265380-e9bBPX 2024/08/20-08:36:17.650347 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650894.sst): first pass time = 1.80's, 74.458'MB/sec 2024/08/20-08:36:20.587804 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650894.sst): old prealloc_size = 147639500, real_size = 91494408 2024/08/20-08:36:20.587871 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650894.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.51 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-08:36:21.156338 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650894.sst): second pass time = 2.94's, 42.054'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 166.950'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9487.981'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.361'MB/sec write SST data time = 0.10's, 909.649'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 = 22148.148'MB/sec zip my value time = 2.94's, unzip length = 0.123'GB zip my value throughput = 42.054'MB/sec zip pipeline throughput = 148.775'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.51 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.51 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0003 GB value = 0.0910 GB dict = 1.24 MB all = 0.0949 GB } UnZip/Zip{ index = 15.6709 value = 1.3572 dict = 1.00 all = 1.4140 } Zip/UnZip{ index = 0.0638 value = 0.7368 dict = 1.00 all = 0.7072 } ---------------------------- 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 = 1.281185766 MB/sec (with seq num) write speed all = 1.229829424 MB/sec (without seq num) 2024/08/20-08:36:21.361094 140500179318336 [compaction_job.cc:1944] [default] [JOB 18991] Generated table #14650894: 671089 keys, 94918012 bytes, temperature: kWarm 2024/08/20-08:36:21.361185 140500179318336 EVENT_LOG_v1 {"time_micros": 1724114181361139, "cf_name": "default", "job": 18991, "event": "table_file_creation", "file_number": 14650894, "file_size": 94918012, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190081730826, "largest_seqno": 190266742250, "table_properties": {"data_size": 90983904, "index_size": 342592, "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": 1724114175, "oldest_key_time": 0, "file_creation_time": 1724114175, "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": 14650894, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:36:21.423681 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650895.sst) /dev/shm/ToplingTemp/Topling-265380-aJAJIZ 2024/08/20-08:36:21.599699 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650895.sst): first pass time = 0.18's, 207.444'MB/sec 2024/08/20-08:36:21.978545 140500179318336 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650895.sst): part-0: reject ZipStore ratio = 0.809 2024/08/20-08:36:22.082957 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650895.sst): old prealloc_size = 147639500, real_size = 33717312 2024/08/20-08:36:22.083027 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650895.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 182522 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.48 raw-val = 0.0336 GB zip-val = 0.0336 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-08:36:22.171089 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00/14650895.sst): second pass time = 0.38's, 88.848'MB/sec, value only(92.0% of KV) wait indexing time = 0.10's, remap KeyValue time = 0.09's, 389.246'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2110.979'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.751'MB/sec write SST data time = 0.03's, 1252.925'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 = 0.38's, unzip length = 0.034'GB zip my value throughput = 88.848'MB/sec zip pipeline throughput = 94.076'MB/sec entries = 182522 avg-key = 16.00 avg-zkey = 0.48 avg-val = 184.00 avg-zval = 184.00 usrkeys = 182522 avg-key = 8.00 avg-zkey = 0.48 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 182522 bytes = 638848 } seq expand size = 1277654 multi value expand size = 0 cnt WriteAppend = 4106 UnZipSize{ index = 0.0015 GB value = 0.0336 GB dict = 0.00 MB all = 0.0365 GB } __ZipSize{ index = 0.0001 GB value = 0.0336 GB dict = 0.00 MB all = 0.0343 GB } UnZip/Zip{ index = 16.7390 value = 1.0000 dict = 0.00 all = 1.0639 } Zip/UnZip{ index = 0.0597 value = 1.0000 dict = 0.00 all = 0.9399 } ---------------------------- total value len = 62.587967 GB avg = 0.180 KB (by entry num) total key len = 6.813153 GB avg = 0.020 KB total ukey len = 3.201705 GB avg = 0.008 KB total ukey num = 0.390858261 Billion total entry num = 0.347736269 Billion write speed all = 1.281859599 MB/sec (with seq num) write speed all = 1.230477250 MB/sec (without seq num) 2024/08/20-08:36:22.213179 140500179318336 [compaction_job.cc:1944] [default] [JOB 18991] Generated table #14650895: 182522 keys, 34311530 bytes, temperature: kWarm 2024/08/20-08:36:22.213247 140500179318336 EVENT_LOG_v1 {"time_micros": 1724114182213213, "cf_name": "default", "job": 18991, "event": "table_file_creation", "file_number": 14650895, "file_size": 34311530, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190010851787, "largest_seqno": 190266742194, "table_properties": {"data_size": 33584240, "index_size": 87232, "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": 2920352, "raw_average_key_size": 16, "raw_value_size": 33584048, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 182522, "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": 1724114181, "oldest_key_time": 0, "file_creation_time": 1724114181, "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": 14650895, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:36:22.229723 140500179318336 [compaction_job.cc:699] job-18991: subcompact[0], size: 0.224169 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18991/att-00 [14650893,14650894,14650895] 2024/08/20-08:36:22.269448 140500179318336 (Original Log Time 2024/08/20-08:36:09.250052) EVENT_LOG_v1 {"time_micros": 1724114169250008, "job": 18991, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14650883], "files_L3": [14650253, 14649432], "score": 1.08592, "input_data_size": 229977962, "oldest_snapshot_seqno": 190267124270} 2024/08/20-08:36:22.269452 140500179318336 (Original Log Time 2024/08/20-08:36:22.268991) [compaction_job.cc:2018] [default] [JOB 18991] Compacted 1@2 + 2@3 files to L3 => 224168802 bytes 2024/08/20-08:36:22.269453 140500179318336 (Original Log Time 2024/08/20-08:36:22.269377) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 17.7 rd, 17.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.9, 171.5 +0.0 blob) out(213.8 +0.0 blob), read-write-amplify(9.0) write-amplify(4.5) OK, records in: 1600599, records dropped: 75899 output_compression: Snappy 2024/08/20-08:36:22.269460 140500179318336 (Original Log Time 2024/08/20-08:36:22.269424) EVENT_LOG_v1 {"time_micros": 1724114182269402, "cf": "default", "job": 18991, "event": "compaction_finished", "compaction_time_micros": 12979685, "compaction_time_cpu_micros": 3455639, "output_level": 3, "num_output_files": 3, "total_output_size": 224168802, "num_input_records": 1600599, "num_output_records": 1524700, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 157037336, "file_range_sync_nanos": 0, "file_fsync_nanos": 2029, "file_prepare_write_nanos": 222474, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:36:22.389855 140500179318336 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":1724114169,"executesMs":13171,"compactionJobId":18991,"attempt":0,"compactionInputRawBytes":320119800,"compactionInputZipBytes":229977962,"compactionOutputRawBytes":0,"compactionOutputZipBytes":224168802,"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-db220e0d740103212276f66e30925136-02fe31865c29cf38-00"}}, response = 2024/08/20-08:36:22.389954 140500179318336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-18991/att-00: olev 3, work 13.171 s, result 6.144 ms, install 0.490 ms, input{raw 305.290 MiB zip 219.324 MiB}