2024/08/20-06:23:22.449049 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00: fork to child time = 0.032354 sec 2024/08/20-06:23:22.449987 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00 2024/08/20-06:23:22.455466 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00 2024/08/20-06:23:22.455789 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:23:22.456254 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:23:22.495686 140500590560832 [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-12409/att-00/MANIFEST-14629260 2024/08/20-06:23:22.509415 140500590560832 [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-12409/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14643359, last_sequence is 190102656204, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14643313 2024/08/20-06:23:22.509422 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:23:22.509483 140500590560832 [version_set.cc:5652] Creating manifest 14643359 2024/08/20-06:23:22.539834 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:23:22.558381 140500590560832 [compaction_job.cc:2433] [default] [JOB 12409] Compacting 2@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-06:23:22.558397 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6395 Base level 2, inputs: [14643355(31MB) 14643356(31MB)], [14643290(41MB) 14643291(2902KB) 14643270(41MB)] 2024/08/20-06:23:22.826622 140500590560832 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:23:22.826643 140500590560832 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:23:22.826661 140500590560832 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:23:22.826672 140500590560832 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:23:22.826689 140500590560832 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:23:23.149159 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643360.sst) /dev/shm/ToplingTemp/Topling-214421-gUzgmI 2024/08/20-06:23:23.334306 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643360.sst): first pass time = 0.19's, 725.129'MB/sec 2024/08/20-06:23:26.275986 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643360.sst): old prealloc_size = 147639500, real_size = 41780048 2024/08/20-06:23:26.276067 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643360.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 = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.37 2024/08/20-06:23:26.557714 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643360.sst): second pass time = 2.94's, 44.774'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 154.623'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13621.173'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.152'MB/sec write SST data time = 0.07's, 634.784'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 = 29176.048'MB/sec zip my value time = 2.94's, unzip length = 0.132'GB zip my value throughput = 44.774'MB/sec zip pipeline throughput = 152.258'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.99 avg-zval = 317.37 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.99 avg-zval = 317.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3179 value = 3.2044 dict = 1.00 all = 3.0809 } Zip/UnZip{ index = 0.4314 value = 0.3121 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 1.499406455 MB/sec (with seq num) write speed all = 1.439388981 MB/sec (without seq num) 2024/08/20-06:23:26.617632 140500590560832 [compaction_job.cc:1944] [default] [JOB 12409] Generated table #14643360: 129431 keys, 43564409 bytes, temperature: kWarm 2024/08/20-06:23:26.617734 140500590560832 EVENT_LOG_v1 {"time_micros": 1724106206617677, "cf_name": "default", "job": 12409, "event": "table_file_creation", "file_number": 14643360, "file_size": 43564409, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017794588, "largest_seqno": 190102625031, "table_properties": {"data_size": 41077440, "index_size": 670080, "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": 131629545, "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": 1724106203, "oldest_key_time": 0, "file_creation_time": 1724106203, "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": 14643360, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:23:26.690427 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643361.sst) /dev/shm/ToplingTemp/Topling-214421-0oagoK 2024/08/20-06:23:27.708304 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643361.sst): first pass time = 1.02's, 131.872'MB/sec 2024/08/20-06:23:29.373209 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643361.sst): old prealloc_size = 147639500, real_size = 41913104 2024/08/20-06:23:29.373279 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643361.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 = 6.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.35 2024/08/20-06:23:29.650786 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643361.sst): second pass time = 1.66's, 79.182'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 157.377'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22502.250'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.169'MB/sec write SST data time = 0.09's, 506.620'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 = 30772.472'MB/sec zip my value time = 1.66's, unzip length = 0.132'GB zip my value throughput = 79.182'MB/sec zip pipeline throughput = 127.275'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 6.22 avg-val = 1016.98 avg-zval = 317.35 usrkeys = 129432 avg-key = 12.00 avg-zkey = 6.22 avg-val = 1023.98 avg-zval = 317.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 420672 } seq expand size = 906024 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 = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9296 value = 3.2046 dict = 1.00 all = 3.0727 } Zip/UnZip{ index = 0.5182 value = 0.3121 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592424 Billion total entry num = 0.346470432 Billion write speed all = 1.502232770 MB/sec (with seq num) write speed all = 1.442196890 MB/sec (without seq num) 2024/08/20-06:23:29.708737 140500590560832 [compaction_job.cc:1944] [default] [JOB 12409] Generated table #14643361: 129432 keys, 43681575 bytes, temperature: kWarm 2024/08/20-06:23:29.708820 140500590560832 EVENT_LOG_v1 {"time_micros": 1724106209708776, "cf_name": "default", "job": 12409, "event": "table_file_creation", "file_number": 14643361, "file_size": 43681575, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190045333744, "largest_seqno": 190102624967, "table_properties": {"data_size": 41075648, "index_size": 804928, "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": 131629714, "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": 1724106206, "oldest_key_time": 0, "file_creation_time": 1724106206, "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": 14643361, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:23:29.781992 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643362.sst) /dev/shm/ToplingTemp/Topling-214421-xIkp6F 2024/08/20-06:23:29.836897 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643362.sst): first pass time = 0.05's, 334.657'MB/sec 2024/08/20-06:23:30.112475 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643362.sst): old prealloc_size = 147639500, real_size = 5847648 2024/08/20-06:23:30.112540 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643362.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 17702 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.83 raw-val = 0.0180 GB zip-val = 0.0057 GB avg-val =1017.00 avg-zval = 324.25 2024/08/20-06:23:30.171088 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00/14643362.sst): second pass time = 0.27's, 65.514'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.06's, 103.790'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3081.666'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.120'MB/sec write SST data time = 0.02's, 279.929'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.184'MB, throughput = 4266.696'MB/sec zip my value time = 0.27's, unzip length = 0.018'GB zip my value throughput = 65.514'MB/sec zip pipeline throughput = 77.739'MB/sec entries = 17702 avg-key = 20.00 avg-zkey = 5.83 avg-val = 1017.00 avg-zval = 324.25 usrkeys = 17702 avg-key = 12.00 avg-zkey = 5.83 avg-val = 1024.00 avg-zval = 324.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 17702 bytes = 53120 } seq expand size = 123914 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0180 GB dict = 0.18 MB all = 0.0184 GB } __ZipSize{ index = 0.0001 GB value = 0.0057 GB dict = 0.18 MB all = 0.0061 GB } UnZip/Zip{ index = 2.0590 value = 3.1365 dict = 1.00 all = 3.0184 } Zip/UnZip{ index = 0.4857 value = 0.3188 dict = 1.00 all = 0.3313 } ---------------------------- total value len = 62.579948 GB avg = 0.181 KB (by entry num) total key len = 6.794289 GB avg = 0.020 KB total ukey len = 3.192826 GB avg = 0.008 KB total ukey num = 0.389610126 Billion total entry num = 0.346488134 Billion write speed all = 1.502616128 MB/sec (with seq num) write speed all = 1.442577856 MB/sec (without seq num) 2024/08/20-06:23:30.187682 140500590560832 [compaction_job.cc:1944] [default] [JOB 12409] Generated table #14643362: 17702 keys, 6081768 bytes, temperature: kWarm 2024/08/20-06:23:30.187756 140500590560832 EVENT_LOG_v1 {"time_micros": 1724106210187713, "cf_name": "default", "job": 12409, "event": "table_file_creation", "file_number": 14643362, "file_size": 6081768, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190090455936, "largest_seqno": 190099144503, "table_properties": {"data_size": 5739856, "index_size": 103168, "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": 354040, "raw_average_key_size": 20, "raw_value_size": 18002865, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 17702, "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": 1724106209, "oldest_key_time": 0, "file_creation_time": 1724106209, "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": 14643362, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:23:30.197763 140500590560832 [compaction_job.cc:699] job-12409: subcompact[0], size: 0.093328 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12409/att-00 [14643360,14643361,14643362] 2024/08/20-06:23:30.244115 140500590560832 (Original Log Time 2024/08/20-06:23:22.558443) EVENT_LOG_v1 {"time_micros": 1724106202558409, "job": 12409, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14643355, 14643356], "files_L3": [14643290, 14643291, 14643270], "score": 0.979029, "input_data_size": 157281507, "oldest_snapshot_seqno": 190102656132} 2024/08/20-06:23:30.244120 140500590560832 (Original Log Time 2024/08/20-06:23:30.243420) [compaction_job.cc:2018] [default] [JOB 12409] Compacted 2@2 + 3@3 files to L3 => 93327752 bytes 2024/08/20-06:23:30.244123 140500590560832 (Original Log Time 2024/08/20-06:23:30.244028) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 20.6 rd, 12.2 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(63.9, 86.1 +0.0 blob) out(89.0 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 331340, records dropped: 54775 output_compression: Snappy 2024/08/20-06:23:30.244133 140500590560832 (Original Log Time 2024/08/20-06:23:30.244088) EVENT_LOG_v1 {"time_micros": 1724106210244060, "cf": "default", "job": 12409, "event": "compaction_finished", "compaction_time_micros": 7639331, "compaction_time_cpu_micros": 1044454, "output_level": 3, "num_output_files": 3, "total_output_size": 93327752, "num_input_records": 331340, "num_output_records": 276565, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154469277, "file_range_sync_nanos": 0, "file_fsync_nanos": 2772, "file_prepare_write_nanos": 8649, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:23:30.383121 140500590560832 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":1724106202,"executesMs":7777,"compactionJobId":12409,"attempt":0,"compactionInputRawBytes":343593711,"compactionInputZipBytes":157281507,"compactionOutputRawBytes":0,"compactionOutputZipBytes":93327752,"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":"00-32aa1ebfb2df45ec084547245d7bacb3-03122931e465b5f4-00"}}, response = 2024/08/20-06:23:30.383235 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-12409/att-00: olev 3, work 7.778 s, result 16.480 ms, install 0.745 ms, input{raw 327.676 MiB zip 149.995 MiB}