2024/08/21-02:48:42.185083 140539492476480 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00: fork to child time = 0.008774 sec 2024/08/21-02:48:42.185783 140539492476480 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00 2024/08/21-02:48:42.190231 140539492476480 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00 2024/08/21-02:48:42.191583 140539492476480 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:48:42.191831 140539492476480 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:48:42.225891 140539492476480 [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-62154/att-00/MANIFEST-14629260 2024/08/21-02:48:42.290470 140539492476480 [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-62154/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14700806, last_sequence is 191358233704, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14700769 2024/08/21-02:48:42.290478 140539492476480 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:48:42.290559 140539492476480 [version_set.cc:5652] Creating manifest 14700806 2024/08/21-02:48:42.314366 140539492476480 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:48:42.330112 140539492476480 [compaction_job.cc:2433] [default] [JOB 62154] Compacting 2@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-02:48:42.330136 140539492476480 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31296 Base level 2, inputs: [14700793(31MB) 14700796(31MB)], [14700739(41MB) 14700740(41MB) 14700741(4537KB)] 2024/08/21-02:48:42.571301 140539492476480 [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 2024/08/21-02:48:42.571355 140539492476480 [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 2024/08/21-02:48:42.571381 140539492476480 [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 2024/08/21-02:48:42.571400 140539492476480 [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 2024/08/21-02:48:42.571412 140539492476480 [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 2024/08/21-02:48:42.880709 140539492476480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700807.sst) /dev/shm/ToplingTemp/Topling-29419-2ZcguJ 2024/08/21-02:48:43.468847 140539492476480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700807.sst): first pass time = 0.59's, 228.232'MB/sec 2024/08/21-02:48:45.170310 140539492476480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700807.sst): old prealloc_size = 147639500, real_size = 41920208 2024/08/21-02:48:45.170366 140539492476480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700807.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.61 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.99 avg-zval = 318.02 2024/08/21-02:48:45.407982 140539492476480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700807.sst): second pass time = 1.70's, 77.445'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 184.027'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17941.059'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.174'MB/sec write SST data time = 0.05's, 845.333'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36655.122'MB/sec zip my value time = 1.70's, unzip length = 0.132'GB zip my value throughput = 77.445'MB/sec zip pipeline throughput = 140.730'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.61 avg-val = 1016.99 avg-zval = 318.02 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.61 avg-val = 1023.99 avg-zval = 318.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 469200 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1386 value = 3.1979 dict = 1.00 all = 3.0688 } Zip/UnZip{ index = 0.4676 value = 0.3127 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.025889325 MB/sec (with seq num) write speed all = 0.025690937 MB/sec (without seq num) 2024/08/21-02:48:45.466870 140539492476480 [compaction_job.cc:1944] [default] [JOB 62154] Generated table #14700807: 129431 keys, 43736740 bytes, temperature: kWarm 2024/08/21-02:48:45.466927 140539492476480 EVENT_LOG_v1 {"time_micros": 1724179725466893, "cf_name": "default", "job": 62154, "event": "table_file_creation", "file_number": 14700807, "file_size": 43736740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190867426440, "largest_seqno": 191358207716, "table_properties": {"data_size": 41161408, "index_size": 726272, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629684, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179722, "oldest_key_time": 0, "file_creation_time": 1724179722, "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": 14700807, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:48:45.515652 140539492476480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700808.sst) /dev/shm/ToplingTemp/Topling-29419-kQCjnK 2024/08/21-02:48:46.225011 140539492476480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700808.sst): first pass time = 0.71's, 189.221'MB/sec 2024/08/21-02:48:49.689703 140539492476480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700808.sst): old prealloc_size = 147639500, real_size = 41955744 2024/08/21-02:48:49.689759 140539492476480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700808.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.28 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.63 2024/08/21-02:48:50.005870 140539492476480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700808.sst): second pass time = 3.46's, 38.000'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 138.413'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23918.488'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.139'MB/sec write SST data time = 0.08's, 521.441'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 45375.527'MB/sec zip my value time = 3.46's, unzip length = 0.132'GB zip my value throughput = 38.000'MB/sec zip pipeline throughput = 150.971'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 6.28 avg-val = 1016.98 avg-zval = 317.63 usrkeys = 129432 avg-key = 12.00 avg-zkey = 6.28 avg-val = 1023.98 avg-zval = 317.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9123 value = 3.2018 dict = 1.00 all = 3.0674 } Zip/UnZip{ index = 0.5229 value = 0.3123 dict = 1.00 all = 0.3260 } ---------------------------- total value len = 0.265072 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258863 Billion total entry num = 0.000258863 Billion write speed all = 0.051733164 MB/sec (with seq num) write speed all = 0.051336735 MB/sec (without seq num) 2024/08/21-02:48:50.061040 140539492476480 [compaction_job.cc:1944] [default] [JOB 62154] Generated table #14700808: 129432 keys, 43756419 bytes, temperature: kWarm 2024/08/21-02:48:50.061129 140539492476480 EVENT_LOG_v1 {"time_micros": 1724179730061080, "cf_name": "default", "job": 62154, "event": "table_file_creation", "file_number": 14700808, "file_size": 43756419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191127197891, "largest_seqno": 191358208282, "table_properties": {"data_size": 41110992, "index_size": 812224, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131630112, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179725, "oldest_key_time": 0, "file_creation_time": 1724179725, "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": 14700808, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:48:50.141491 140539492476480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700809.sst) /dev/shm/ToplingTemp/Topling-29419-Mffr9H 2024/08/21-02:48:50.252615 140539492476480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700809.sst): first pass time = 0.11's, 235.696'MB/sec 2024/08/21-02:48:51.088350 140539492476480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700809.sst): old prealloc_size = 147639500, real_size = 8336944 2024/08/21-02:48:51.088419 140539492476480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700809.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 25242 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.58 raw-val = 0.0257 GB zip-val = 0.0082 GB avg-val =1016.98 avg-zval = 323.45 2024/08/21-02:48:51.158733 140539492476480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00/14700809.sst): second pass time = 0.82's, 31.163'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.07's, 123.086'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4749.692'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.109'MB/sec write SST data time = 0.01's, 706.415'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.254'MB, throughput = 9739.570'MB/sec zip my value time = 0.82's, unzip length = 0.026'GB zip my value throughput = 31.163'MB/sec zip pipeline throughput = 146.074'MB/sec entries = 25242 avg-key = 20.00 avg-zkey = 6.58 avg-val = 1016.98 avg-zval = 323.45 usrkeys = 25242 avg-key = 12.00 avg-zkey = 6.58 avg-val = 1023.98 avg-zval = 323.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 25242 bytes = 75744 } seq expand size = 176694 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0003 GB value = 0.0257 GB dict = 0.25 MB all = 0.0262 GB } __ZipSize{ index = 0.0002 GB value = 0.0082 GB dict = 0.25 MB all = 0.0087 GB } UnZip/Zip{ index = 1.8245 value = 3.1442 dict = 1.00 all = 3.0218 } Zip/UnZip{ index = 0.5481 value = 0.3180 dict = 1.00 all = 0.3309 } ---------------------------- total value len = 0.290919 GB avg = 1.024 KB (by entry num) total key len = 0.005682 GB avg = 0.020 KB total ukey len = 0.003409 GB avg = 0.012 KB total ukey num = 0.000284105 Billion total entry num = 0.000284105 Billion write speed all = 0.056765177 MB/sec (with seq num) write speed all = 0.056330189 MB/sec (without seq num) 2024/08/21-02:48:51.174558 140539492476480 [compaction_job.cc:1944] [default] [JOB 62154] Generated table #14700809: 25242 keys, 8662179 bytes, temperature: kWarm 2024/08/21-02:48:51.174630 140539492476480 EVENT_LOG_v1 {"time_micros": 1724179731174586, "cf_name": "default", "job": 62154, "event": "table_file_creation", "file_number": 14700809, "file_size": 8662179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191349507835, "largest_seqno": 191358206816, "table_properties": {"data_size": 8164448, "index_size": 166016, "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": 504840, "raw_average_key_size": 20, "raw_value_size": 25670666, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 25242, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179730, "oldest_key_time": 0, "file_creation_time": 1724179730, "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": 14700809, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:48:51.186060 140539492476480 [compaction_job.cc:699] job-62154: subcompact[0], size: 0.096155 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62154/att-00 [14700807,14700808,14700809] 2024/08/21-02:48:51.224354 140539492476480 (Original Log Time 2024/08/21-02:48:42.330221) EVENT_LOG_v1 {"time_micros": 1724179722330158, "job": 62154, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14700793, 14700796], "files_L3": [14700739, 14700740, 14700741], "score": 0.986452, "input_data_size": 159330619, "oldest_snapshot_seqno": 191358233516} 2024/08/21-02:48:51.224360 140539492476480 (Original Log Time 2024/08/21-02:48:51.223777) [compaction_job.cc:2018] [default] [JOB 62154] Compacted 2@2 + 3@3 files to L3 => 96155338 bytes 2024/08/21-02:48:51.224362 140539492476480 (Original Log Time 2024/08/21-02:48:51.224259) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.0 rd, 10.9 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(63.9, 88.0 +0.0 blob) out(91.7 +0.0 blob), read-write-amplify(3.8) write-amplify(1.4) OK, records in: 336463, records dropped: 52358 output_compression: Snappy 2024/08/21-02:48:51.224372 140539492476480 (Original Log Time 2024/08/21-02:48:51.224329) EVENT_LOG_v1 {"time_micros": 1724179731224301, "cf": "default", "job": 62154, "event": "compaction_finished", "compaction_time_micros": 8855845, "compaction_time_cpu_micros": 1204934, "output_level": 3, "num_output_files": 3, "total_output_size": 96155338, "num_input_records": 336463, "num_output_records": 284105, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124073749, "file_range_sync_nanos": 0, "file_fsync_nanos": 2751, "file_prepare_write_nanos": 9406, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-02:48:51.352459 140539492476480 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":1724179722,"executesMs":9025,"compactionJobId":62154,"attempt":0,"compactionInputRawBytes":348907217,"compactionInputZipBytes":159330619,"compactionOutputRawBytes":0,"compactionOutputZipBytes":96155338,"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-c2c1dcdaaec401f0720a4863ae080242-c9046b205b55e6c9-00"}}, response = 2024/08/21-02:48:51.352589 140539492476480 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62154/att-00: olev 3, work 9.026 s, result 12.672 ms, install 0.620 ms, input{raw 332.744 MiB zip 151.950 MiB}