2024/07/08-17:59:11.515637 140554185197120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00: fork to child time = 0.034163 sec 2024/07/08-17:59:11.516673 140554185197120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00 2024/07/08-17:59:11.522370 140554185197120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00 2024/07/08-17:59:11.524196 140554185197120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-17:59:11.524581 140554185197120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-17:59:11.566822 140554185197120 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-09542/att-00/MANIFEST-12625661 2024/07/08-17:59:11.609409 140554185197120 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-09542/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12635275, last_sequence is 147387246735, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12635201 2024/07/08-17:59:11.609420 140554185197120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-17:59:11.609505 140554185197120 [version_set.cc:5652] Creating manifest 12635275 2024/07/08-17:59:11.644205 140554185197120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-17:59:11.667880 140554185197120 [compaction_job.cc:2433] [default] [JOB 9542] Compacting 1@1 + 2@2 files to L2, score 0.92, subcompactions 1 : 1 2024/07/08-17:59:11.667897 140554185197120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5346 Base level 1, inputs: [12635236(28MB)], [12635154(47MB) 12635158(36MB)] 2024/07/08-17:59:11.894742 140554185197120 [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 2024/07/08-17:59:11.894784 140554185197120 [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 2024/07/08-17:59:11.894808 140554185197120 [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 2024/07/08-17:59:11.894823 140554185197120 [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 2024/07/08-17:59:11.894836 140554185197120 [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 2024/07/08-17:59:12.266046 140554185197120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635276.sst) /dev/shm/ToplingTemp/Topling-24192-EbQGfw 2024/07/08-17:59:12.879622 140554185197120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635276.sst): first pass time = 0.61's, 109.383'MB/sec 2024/07/08-17:59:14.234817 140554185197120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635276.sst): old prealloc_size = 73819750, real_size = 48564808 2024/07/08-17:59:14.234919 140554185197120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635276.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-17:59:14.736037 140554185197120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635276.sst): second pass time = 1.35's, 45.589'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.082'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10725.738'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.218'MB/sec write SST data time = 0.12's, 429.361'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15856.349'MB/sec zip my value time = 1.35's, unzip length = 0.062'GB zip my value throughput = 45.589'MB/sec zip pipeline throughput = 141.148'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.42 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.42 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3000 value = 1.2952 dict = 1.00 all = 1.3378 } Zip/UnZip{ index = 0.3030 value = 0.7721 dict = 1.00 all = 0.7475 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.016925972 MB/sec (with seq num) write speed all = 0.016271828 MB/sec (without seq num) 2024/07/08-17:59:14.806840 140554185197120 [compaction_job.cc:1944] [default] [JOB 9542] Generated table #12635276: 335545 keys, 50163723 bytes, temperature: kWarm 2024/07/08-17:59:14.806944 140554185197120 EVENT_LOG_v1 {"time_micros": 1720432754806885, "cf_name": "default", "job": 9542, "event": "table_file_creation", "file_number": 12635276, "file_size": 50163723, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147354041756, "largest_seqno": 147387045080, "table_properties": {"data_size": 47667328, "index_size": 813440, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1720432752, "oldest_key_time": 0, "file_creation_time": 1720432752, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12635276, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:59:14.858677 140554185197120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635277.sst) /dev/shm/ToplingTemp/Topling-24192-u34Zzt 2024/07/08-17:59:15.519237 140554185197120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635277.sst): first pass time = 0.66's, 101.603'MB/sec 2024/07/08-17:59:16.305319 140554185197120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635277.sst): old prealloc_size = 73819750, real_size = 49607360 2024/07/08-17:59:16.305373 140554185197120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635277.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0019 GB avg-key = 4.00 avg-zkey = 5.55 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/08-17:59:16.644888 140554185197120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635277.sst): second pass time = 0.79's, 78.606'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 150.805'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 68844.612'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.289'MB/sec write SST data time = 0.05's, 1042.037'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16054.568'MB/sec zip my value time = 0.79's, unzip length = 0.062'GB zip my value throughput = 78.606'MB/sec zip pipeline throughput = 101.376'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.55 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.55 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0019 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.4419 value = 1.2954 dict = 1.00 all = 1.3105 } Zip/UnZip{ index = 0.6935 value = 0.7720 dict = 1.00 all = 0.7630 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.033836204 MB/sec (with seq num) write speed all = 0.032528524 MB/sec (without seq num) 2024/07/08-17:59:16.710932 140554185197120 [compaction_job.cc:1944] [default] [JOB 9542] Generated table #12635277: 335545 keys, 51207405 bytes, temperature: kWarm 2024/07/08-17:59:16.710999 140554185197120 EVENT_LOG_v1 {"time_micros": 1720432756710957, "cf_name": "default", "job": 9542, "event": "table_file_creation", "file_number": 12635277, "file_size": 51207405, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147354047029, "largest_seqno": 147387045078, "table_properties": {"data_size": 47661616, "index_size": 1861696, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-DictZipBlobStore", "creation_time": 1720432754, "oldest_key_time": 0, "file_creation_time": 1720432754, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12635277, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:59:16.744148 140554185197120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635278.sst) /dev/shm/ToplingTemp/Topling-24192-3lgFDt 2024/07/08-17:59:16.752901 140554185197120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635278.sst): first pass time = 0.01's, 53.396'MB/sec 2024/07/08-17:59:16.776628 140554185197120 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635278.sst): part-0: reject ZipStore ratio = 1.002 2024/07/08-17:59:16.778162 140554185197120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635278.sst): old prealloc_size = 73819750, real_size = 452512 2024/07/08-17:59:16.778193 140554185197120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635278.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 2326 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 10.13 raw-val = 0.0004 GB zip-val = 0.0004 GB avg-val = 184.00 avg-zval = 184.08 2024/07/08-17:59:16.779444 140554185197120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00/12635278.sst): second pass time = 0.02's, 18.599'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 362.166'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 952.751'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 1.418'MB/sec write SST data time = 0.00's, 549.880'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 = 0.02's, unzip length = 0.000'GB zip my value throughput = 18.599'MB/sec zip pipeline throughput = 18.599'MB/sec entries = 2326 avg-key = 16.00 avg-zkey = 10.13 avg-val = 184.00 avg-zval = 184.08 usrkeys = 2326 avg-key = 8.00 avg-zkey = 10.13 avg-val = 191.00 avg-zval = 184.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2326 bytes = 6992 } seq expand size = 16282 multi value expand size = 0 cnt WriteAppend = 61 UnZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.00 MB all = 0.0005 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.00 MB all = 0.0005 GB } UnZip/Zip{ index = 0.7901 value = 0.9996 dict = 0.00 all = 1.0111 } Zip/UnZip{ index = 1.2657 value = 1.0004 dict = 0.00 all = 0.9890 } ---------------------------- total value len = 0.128622 GB avg = 0.191 KB (by entry num) total key len = 0.010775 GB avg = 0.016 KB total ukey len = 0.005387 GB avg = 0.008 KB total ukey num = 0.000673416 Billion total entry num = 0.000673416 Billion write speed all = 0.033952367 MB/sec (with seq num) write speed all = 0.032640198 MB/sec (without seq num) 2024/07/08-17:59:16.804185 140554185197120 [compaction_job.cc:1944] [default] [JOB 9542] Generated table #12635278: 2326 keys, 460100 bytes, temperature: kWarm 2024/07/08-17:59:16.804261 140554185197120 EVENT_LOG_v1 {"time_micros": 1720432756804218, "cf_name": "default", "job": 9542, "event": "table_file_creation", "file_number": 12635278, "file_size": 460100, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147378474472, "largest_seqno": 147387045073, "table_properties": {"data_size": 428176, "index_size": 23552, "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": 37216, "raw_average_key_size": 16, "raw_value_size": 427984, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 2326, "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": 1720432756, "oldest_key_time": 0, "file_creation_time": 1720432756, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12635278, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:59:16.811840 140554185197120 [compaction_job.cc:699] job-09542: subcompact[0], size: 0.101831 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09542/att-00 [12635276,12635277,12635278] 2024/07/08-17:59:16.871224 140554185197120 (Original Log Time 2024/07/08-17:59:11.667976) EVENT_LOG_v1 {"time_micros": 1720432751667912, "job": 9542, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12635236], "files_L2": [12635154, 12635158], "score": 0.921283, "input_data_size": 119168301, "oldest_snapshot_seqno": 147387245822} 2024/07/08-17:59:16.871229 140554185197120 (Original Log Time 2024/07/08-17:59:16.870680) [compaction_job.cc:2018] [default] [JOB 9542] Compacted 1@1 + 2@2 files to L2 => 101831228 bytes 2024/07/08-17:59:16.871231 140554185197120 (Original Log Time 2024/07/08-17:59:16.871149) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 23.2 rd, 19.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(28.8, 84.8 +0.0 blob) out(97.1 +0.0 blob), read-write-amplify(7.3) write-amplify(3.4) OK, records in: 677262, records dropped: 3846 output_compression: Snappy 2024/07/08-17:59:16.871241 140554185197120 (Original Log Time 2024/07/08-17:59:16.871201) EVENT_LOG_v1 {"time_micros": 1720432756871176, "cf": "default", "job": 9542, "event": "compaction_finished", "compaction_time_micros": 5143874, "compaction_time_cpu_micros": 1566399, "output_level": 2, "num_output_files": 3, "total_output_size": 101831228, "num_input_records": 677262, "num_output_records": 673416, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 107368153, "file_range_sync_nanos": 0, "file_fsync_nanos": 3676, "file_prepare_write_nanos": 9550, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-17:59:17.007756 140554185197120 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":1720420896,"starts":1720432751,"executesMs":5348,"compactionJobId":9542,"attempt":0,"compactionInputRawBytes":135452400,"compactionInputZipBytes":119168301,"compactionOutputRawBytes":0,"compactionOutputZipBytes":101831228,"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-fd303e64bc85a40dc7bd919ea936e057-ab5296bc01750ac0-00"}}, response = 2024/07/08-17:59:17.007892 140554185197120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-09542/att-00: olev 2, work 5.348 s, result 6.318 ms, install 0.586 ms, input{raw 129.177 MiB zip 113.648 MiB}