2024/08/20-23:57:06.123898 139856816125504 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00: fork to child time = 0.009880 sec 2024/08/20-23:57:06.125044 139856816125504 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00 2024/08/20-23:57:06.134014 139856816125504 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00 2024/08/20-23:57:06.135420 139856816125504 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:57:06.135757 139856816125504 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:57:06.177804 139856816125504 [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-56273/att-00/MANIFEST-14629260 2024/08/20-23:57:06.196139 139856816125504 [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-56273/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14694038, last_sequence is 191206624325, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14693947 2024/08/20-23:57:06.196150 139856816125504 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:57:06.196219 139856816125504 [version_set.cc:5652] Creating manifest 14694038 2024/08/20-23:57:06.220893 139856816125504 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:57:06.234284 139856816125504 [compaction_job.cc:2433] [default] [JOB 56273] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:57:06.234307 139856816125504 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28424 Base level 2, inputs: [14694005(16MB)], [14693984(91MB) 14693985(91MB)] 2024/08/20-23:57:06.397235 139856816125504 [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 2024/08/20-23:57:06.397276 139856816125504 [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 2024/08/20-23:57:06.397302 139856816125504 [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 2024/08/20-23:57:06.397320 139856816125504 [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 2024/08/20-23:57:06.397334 139856816125504 [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 2024/08/20-23:57:07.590711 139856816125504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694039.sst) /dev/shm/ToplingTemp/Topling-66539-WH13iz 2024/08/20-23:57:09.026340 139856816125504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694039.sst): first pass time = 1.44's, 93.494'MB/sec 2024/08/20-23:57:15.853681 139856816125504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694039.sst): old prealloc_size = 147639500, real_size = 92438576 2024/08/20-23:57:15.853785 139856816125504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694039.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.92 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:57:16.477300 139856816125504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694039.sst): second pass time = 6.82's, 18.099'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 153.721'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24113.943'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.336'MB/sec write SST data time = 0.12's, 773.937'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 = 28458.565'MB/sec zip my value time = 6.82's, unzip length = 0.123'GB zip my value throughput = 18.099'MB/sec zip pipeline throughput = 177.738'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.92 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.92 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 = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 4.1724 value = 1.3572 dict = 1.00 all = 1.4001 } Zip/UnZip{ index = 0.2397 value = 0.7368 dict = 1.00 all = 0.7142 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.010232131 MB/sec (with seq num) write speed all = 0.009836686 MB/sec (without seq num) 2024/08/20-23:57:16.769796 139856816125504 [compaction_job.cc:1944] [default] [JOB 56273] Generated table #14694039: 671089 keys, 95862140 bytes, temperature: kWarm 2024/08/20-23:57:16.769874 139856816125504 EVENT_LOG_v1 {"time_micros": 1724169436769831, "cf_name": "default", "job": 56273, "event": "table_file_creation", "file_number": 14694039, "file_size": 95862140, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191024641990, "largest_seqno": 191206520800, "table_properties": {"data_size": 90983952, "index_size": 1286720, "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": 1724169427, "oldest_key_time": 0, "file_creation_time": 1724169427, "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": 14694039, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:57:16.815942 139856816125504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694040.sst) /dev/shm/ToplingTemp/Topling-66539-63xdNx 2024/08/20-23:57:18.552798 139856816125504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694040.sst): first pass time = 1.74's, 77.278'MB/sec 2024/08/20-23:57:21.408946 139856816125504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694040.sst): old prealloc_size = 147639500, real_size = 92325880 2024/08/20-23:57:21.409023 139856816125504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694040.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.75 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:57:22.439366 139856816125504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694040.sst): second pass time = 2.86's, 43.249'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.03's, 92.924'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25389.639'MB/sec (index lex order gen) rebuild zvType time = 0.84's, 0.199'MB/sec write SST data time = 0.19's, 511.793'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 = 29340.329'MB/sec zip my value time = 2.86's, unzip length = 0.123'GB zip my value throughput = 43.249'MB/sec zip pipeline throughput = 150.616'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.75 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.75 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.5605 value = 1.3572 dict = 1.00 all = 1.4018 } Zip/UnZip{ index = 0.2193 value = 0.7368 dict = 1.00 all = 0.7134 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.020455278 MB/sec (with seq num) write speed all = 0.019664736 MB/sec (without seq num) 2024/08/20-23:57:23.111422 139856816125504 [compaction_job.cc:1944] [default] [JOB 56273] Generated table #14694040: 671089 keys, 95749436 bytes, temperature: kWarm 2024/08/20-23:57:23.111493 139856816125504 EVENT_LOG_v1 {"time_micros": 1724169443111458, "cf_name": "default", "job": 56273, "event": "table_file_creation", "file_number": 14694040, "file_size": 95749436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191030064556, "largest_seqno": 191206520804, "table_properties": {"data_size": 90980736, "index_size": 1177216, "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": 1724169436, "oldest_key_time": 0, "file_creation_time": 1724169436, "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": 14694040, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:57:23.154616 139856816125504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694041.sst) /dev/shm/ToplingTemp/Topling-66539-HfGNdy 2024/08/20-23:57:23.247660 139856816125504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694041.sst): first pass time = 0.09's, 164.446'MB/sec 2024/08/20-23:57:23.403944 139856816125504 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694041.sst): part-0: reject ZipStore ratio = 0.883 2024/08/20-23:57:23.467169 139856816125504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694041.sst): old prealloc_size = 147639500, real_size = 14433008 2024/08/20-23:57:23.467251 139856816125504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694041.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 76461 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.51 raw-val = 0.0141 GB zip-val = 0.0141 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-23:57:23.547824 139856816125504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00/14694041.sst): second pass time = 0.16's, 90.463'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.08's, 181.949'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5236.912'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.477'MB/sec write SST data time = 0.04's, 362.390'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 = 0.16's, unzip length = 0.014'GB zip my value throughput = 90.463'MB/sec zip pipeline throughput = 90.463'MB/sec entries = 76461 avg-key = 16.00 avg-zkey = 4.51 avg-val = 184.00 avg-zval = 184.00 usrkeys = 76461 avg-key = 8.00 avg-zkey = 4.51 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 76461 bytes = 258064 } seq expand size = 535227 multi value expand size = 0 cnt WriteAppend = 1726 UnZipSize{ index = 0.0006 GB value = 0.0141 GB dict = 0.00 MB all = 0.0153 GB } __ZipSize{ index = 0.0003 GB value = 0.0141 GB dict = 0.00 MB all = 0.0147 GB } UnZip/Zip{ index = 1.7745 value = 1.0000 dict = 0.00 all = 1.0422 } Zip/UnZip{ index = 0.5635 value = 1.0000 dict = 0.00 all = 0.9595 } ---------------------------- total value len = 0.270960 GB avg = 0.191 KB (by entry num) total key len = 0.022698 GB avg = 0.016 KB total ukey len = 0.011349 GB avg = 0.008 KB total ukey num = 0.001418639 Billion total entry num = 0.001418639 Billion write speed all = 0.021618807 MB/sec (with seq num) write speed all = 0.020783298 MB/sec (without seq num) 2024/08/20-23:57:23.581663 139856816125504 [compaction_job.cc:1944] [default] [JOB 56273] Generated table #14694041: 76461 keys, 14673355 bytes, temperature: kWarm 2024/08/20-23:57:23.581731 139856816125504 EVENT_LOG_v1 {"time_micros": 1724169443581699, "cf_name": "default", "job": 56273, "event": "table_file_creation", "file_number": 14694041, "file_size": 14673355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191125328844, "largest_seqno": 191206520803, "table_properties": {"data_size": 14069024, "index_size": 344704, "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": 1223376, "raw_average_key_size": 16, "raw_value_size": 14068824, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 76461, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724169443, "oldest_key_time": 0, "file_creation_time": 1724169443, "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": 14694041, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:57:23.591152 139856816125504 [compaction_job.cc:699] job-56273: subcompact[0], size: 0.206285 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56273/att-00 [14694039,14694040,14694041] 2024/08/20-23:57:23.627036 139856816125504 (Original Log Time 2024/08/20-23:57:06.234384) EVENT_LOG_v1 {"time_micros": 1724169426234328, "job": 56273, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14694005], "files_L3": [14693984, 14693985], "score": 0.996006, "input_data_size": 209284109, "oldest_snapshot_seqno": 191206624243} 2024/08/20-23:57:23.627040 139856816125504 (Original Log Time 2024/08/20-23:57:23.626555) [compaction_job.cc:2018] [default] [JOB 56273] Compacted 1@2 + 2@3 files to L3 => 206284931 bytes 2024/08/20-23:57:23.627042 139856816125504 (Original Log Time 2024/08/20-23:57:23.626954) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 12.1 rd, 11.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(16.8, 182.8 +0.0 blob) out(196.7 +0.0 blob), read-write-amplify(23.6) write-amplify(11.7) OK, records in: 1424054, records dropped: 5415 output_compression: Snappy 2024/08/20-23:57:23.627049 139856816125504 (Original Log Time 2024/08/20-23:57:23.626999) EVENT_LOG_v1 {"time_micros": 1724169443626980, "cf": "default", "job": 56273, "event": "compaction_finished", "compaction_time_micros": 17356780, "compaction_time_cpu_micros": 3563245, "output_level": 3, "num_output_files": 3, "total_output_size": 206284931, "num_input_records": 1424054, "num_output_records": 1418639, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 166065724, "file_range_sync_nanos": 0, "file_fsync_nanos": 2462, "file_prepare_write_nanos": 100520, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:57:23.767536 139856816125504 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":1724169426,"executesMs":17497,"compactionJobId":56273,"attempt":0,"compactionInputRawBytes":284810800,"compactionInputZipBytes":209284109,"compactionOutputRawBytes":0,"compactionOutputZipBytes":206284931,"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":"00-93cd8df1001516e70219981f8b9e6399-de54c59081eb7239-00"}}, response = 2024/08/20-23:57:23.767654 139856816125504 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-56273/att-00: olev 3, work 17.497 s, result 5.308 ms, install 0.517 ms, input{raw 271.617 MiB zip 199.589 MiB}