2024/07/09-05:05:08.010444 139981295781440 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00: fork to child time = 0.009570 sec 2024/07/09-05:05:08.010981 139981295781440 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00 2024/07/09-05:05:08.014769 139981295781440 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00 2024/07/09-05:05:08.015664 139981295781440 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-05:05:08.015885 139981295781440 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-05:05:08.057194 139981295781440 [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-31529/att-00/MANIFEST-12625661 2024/07/09-05:05:08.091945 139981295781440 [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-31529/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12661693, last_sequence is 147979213211, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12661582 2024/07/09-05:05:08.091951 139981295781440 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-05:05:08.092020 139981295781440 [version_set.cc:5652] Creating manifest 12661693 2024/07/09-05:05:08.121833 139981295781440 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-05:05:08.134360 139981295781440 [compaction_job.cc:2433] [default] [JOB 31529] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/09-05:05:08.134370 139981295781440 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16491 Base level 3, inputs: [12661674(41MB)], [12661260(82MB) 12661261(120KB) 12661138(82MB)] 2024/07/09-05:05:08.142271 139981295781440 [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 2024/07/09-05:05:08.142299 139981295781440 [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 2024/07/09-05:05:08.142317 139981295781440 [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 2024/07/09-05:05:08.142328 139981295781440 [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 2024/07/09-05:05:08.142335 139981295781440 [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 2024/07/09-05:05:09.102600 139981295781440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661694.sst) /dev/shm/ToplingTemp/Topling-19866-qubnHm 2024/07/09-05:05:09.577609 139981295781440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661694.sst): first pass time = 0.47's, 565.182'MB/sec 2024/07/09-05:05:15.290402 139981295781440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661694.sst): old prealloc_size = 238893909, real_size = 83204448 2024/07/09-05:05:15.290500 139981295781440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661694.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258864 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0015 GB avg-key = 8.00 avg-zkey = 5.81 raw-val = 0.2633 GB zip-val = 0.0816 GB avg-val =1016.98 avg-zval = 315.36 2024/07/09-05:05:15.612209 139981295781440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661694.sst): second pass time = 5.71's, 46.097'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 269.730'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33426.235'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.274'MB/sec write SST data time = 0.09's, 1018.142'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 64804.454'MB/sec zip my value time = 5.71's, unzip length = 0.263'GB zip my value throughput = 46.097'MB/sec zip pipeline throughput = 173.681'MB/sec entries = 258864 avg-key = 20.00 avg-zkey = 5.81 avg-val = 1016.98 avg-zval = 315.36 usrkeys = 258864 avg-key = 12.00 avg-zkey = 5.81 avg-val = 1023.98 avg-zval = 315.36 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258864 bytes = 970752 } seq expand size = 1812048 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0015 GB value = 0.0816 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.0648 value = 3.2248 dict = 1.00 all = 3.0925 } Zip/UnZip{ index = 0.4843 value = 0.3101 dict = 1.00 all = 0.3234 } ---------------------------- total value len = 0.265071 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 = 0.000258864 Billion total entry num = 0.000258864 Billion write speed all = 0.070148538 MB/sec (with seq num) write speed all = 0.069610990 MB/sec (without seq num) 2024/07/09-05:05:15.713959 139981295781440 [compaction_job.cc:1944] [default] [JOB 31529] Generated table #12661694: 258864 keys, 86801681 bytes, temperature: kWarm 2024/07/09-05:05:15.714057 139981295781440 EVENT_LOG_v1 {"time_micros": 1720472715714010, "cf_name": "default", "job": 31529, "event": "table_file_creation", "file_number": 12661694, "file_size": 86801681, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199674479, "largest_seqno": 147978814669, "table_properties": {"data_size": 81635088, "index_size": 1504448, "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": 5177280, "raw_average_key_size": 20, "raw_value_size": 263258927, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258864, "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": 1720472709, "oldest_key_time": 0, "file_creation_time": 1720472709, "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": 12661694, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:05:15.767182 139981295781440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661695.sst) /dev/shm/ToplingTemp/Topling-19866-gkWlUn 2024/07/09-05:05:17.296481 139981295781440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661695.sst): first pass time = 1.53's, 175.535'MB/sec 2024/07/09-05:05:19.524005 139981295781440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661695.sst): old prealloc_size = 238893909, real_size = 83082064 2024/07/09-05:05:19.524057 139981295781440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661695.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258862 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.53 raw-val = 0.2633 GB zip-val = 0.0816 GB avg-val =1016.99 avg-zval = 315.17 2024/07/09-05:05:19.838752 139981295781440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661695.sst): second pass time = 2.23's, 118.278'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 275.399'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 58315.747'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.275'MB/sec write SST data time = 0.08's, 1089.021'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.688'MB, throughput = 47252.338'MB/sec zip my value time = 2.23's, unzip length = 0.263'GB zip my value throughput = 118.278'MB/sec zip pipeline throughput = 160.019'MB/sec entries = 258862 avg-key = 20.00 avg-zkey = 5.53 avg-val = 1016.99 avg-zval = 315.17 usrkeys = 258862 avg-key = 12.00 avg-zkey = 5.53 avg-val = 1023.99 avg-zval = 315.17 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258862 bytes = 970752 } seq expand size = 1812034 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0816 GB dict = 2.69 MB all = 0.0867 GB } UnZip/Zip{ index = 2.1702 value = 3.2268 dict = 1.00 all = 3.0969 } Zip/UnZip{ index = 0.4608 value = 0.3099 dict = 1.00 all = 0.3229 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010355 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517726 Billion total entry num = 0.000517726 Billion write speed all = 0.140143394 MB/sec (with seq num) write speed all = 0.139069480 MB/sec (without seq num) 2024/07/09-05:05:19.939064 139981295781440 [compaction_job.cc:1944] [default] [JOB 31529] Generated table #12661695: 258862 keys, 86678408 bytes, temperature: kWarm 2024/07/09-05:05:19.939136 139981295781440 EVENT_LOG_v1 {"time_micros": 1720472719939101, "cf_name": "default", "job": 31529, "event": "table_file_creation", "file_number": 12661695, "file_size": 86678408, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199675457, "largest_seqno": 147978817667, "table_properties": {"data_size": 81585792, "index_size": 1431360, "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": 5177240, "raw_average_key_size": 20, "raw_value_size": 263259244, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258862, "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": 1720472715, "oldest_key_time": 0, "file_creation_time": 1720472715, "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": 12661695, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:05:19.984641 139981295781440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661696.sst) /dev/shm/ToplingTemp/Topling-19866-by2k0o 2024/07/09-05:05:19.993326 139981295781440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661696.sst): first pass time = 0.01's, 233.680'MB/sec 2024/07/09-05:05:20.022129 139981295781440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661696.sst): old prealloc_size = 238893909, real_size = 641680 2024/07/09-05:05:20.022184 139981295781440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661696.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1945 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.29 raw-val = 0.0020 GB zip-val = 0.0006 GB avg-val =1016.99 avg-zval = 329.29 2024/07/09-05:05:20.024843 139981295781440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00/12661696.sst): second pass time = 0.03's, 70.665'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 250.629'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25.376'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.280'MB/sec write SST data time = 0.00's, 715.511'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.029'MB, throughput = 1188.618'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 70.665'MB/sec zip pipeline throughput = 70.665'MB/sec entries = 1945 avg-key = 20.00 avg-zkey = 0.30 avg-val = 1016.99 avg-zval = 329.29 usrkeys = 1945 avg-key = 12.00 avg-zkey = 0.30 avg-val = 1023.99 avg-zval = 329.29 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1945 bytes = 7312 } seq expand size = 13615 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.03 MB all = 0.0020 GB } __ZipSize{ index = 0.0000 GB value = 0.0006 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 40.5208 value = 3.0885 dict = 1.00 all = 2.9747 } Zip/UnZip{ index = 0.0247 value = 0.3238 dict = 1.00 all = 0.3362 } ---------------------------- total value len = 0.532134 GB avg = 1.024 KB (by entry num) total key len = 0.010393 GB avg = 0.020 KB total ukey len = 0.006236 GB avg = 0.012 KB total ukey num = 0.000519671 Billion total entry num = 0.000519671 Billion write speed all = 0.140663105 MB/sec (with seq num) write speed all = 0.139585208 MB/sec (without seq num) 2024/07/09-05:05:20.031723 139981295781440 [compaction_job.cc:1944] [default] [JOB 31529] Generated table #12661696: 1945 keys, 678046 bytes, temperature: kWarm 2024/07/09-05:05:20.031791 139981295781440 EVENT_LOG_v1 {"time_micros": 1720472720031757, "cf_name": "default", "job": 31529, "event": "table_file_creation", "file_number": 12661696, "file_size": 678046, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147200834661, "largest_seqno": 147955440223, "table_properties": {"data_size": 640464, "index_size": 576, "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": 38900, "raw_average_key_size": 20, "raw_value_size": 1978050, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1945, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720472719, "oldest_key_time": 0, "file_creation_time": 1720472719, "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": 12661696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:05:20.037461 139981295781440 [compaction_job.cc:699] job-31529: subcompact[0], size: 0.174158 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31529/att-00 [12661694,12661695,12661696] 2024/07/09-05:05:20.066530 139981295781440 (Original Log Time 2024/07/09-05:05:08.134416) EVENT_LOG_v1 {"time_micros": 1720472708134379, "job": 31529, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12661674], "files_L4": [12661260, 12661261, 12661138], "score": 1.00056, "input_data_size": 217176281, "oldest_snapshot_seqno": 147979212757} 2024/07/09-05:05:20.066534 139981295781440 (Original Log Time 2024/07/09-05:05:20.065979) [compaction_job.cc:2018] [default] [JOB 31529] Compacted 1@3 + 3@4 files to L4 => 174158135 bytes 2024/07/09-05:05:20.066535 139981295781440 (Original Log Time 2024/07/09-05:05:20.066457) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 18.2 rd, 14.6 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(41.6, 165.5 +0.0 blob) out(166.1 +0.0 blob), read-write-amplify(9.0) write-amplify(4.0) OK, records in: 647500, records dropped: 127829 output_compression: Snappy 2024/07/09-05:05:20.066546 139981295781440 (Original Log Time 2024/07/09-05:05:20.066506) EVENT_LOG_v1 {"time_micros": 1720472720066485, "cf": "default", "job": 31529, "event": "compaction_finished", "compaction_time_micros": 11903057, "compaction_time_cpu_micros": 1849242, "output_level": 4, "num_output_files": 3, "total_output_size": 174158135, "num_input_records": 647500, "num_output_records": 519671, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113582049, "file_range_sync_nanos": 0, "file_fsync_nanos": 2433, "file_prepare_write_nanos": 6741, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-05:05:20.188254 139981295781440 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":1720472707,"executesMs":12049,"compactionJobId":31529,"attempt":0,"compactionInputRawBytes":671445049,"compactionInputZipBytes":217176281,"compactionOutputRawBytes":0,"compactionOutputZipBytes":174158135,"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-e13b40bc16cee40086d25c6a0fb4d193-3a2c2e9e5a15e9b7-00"}}, response = 2024/07/09-05:05:20.188363 139981295781440 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-31529/att-00: olev 4, work 12.049 s, result 6.314 ms, install 0.601 ms, input{raw 640.340 MiB zip 207.115 MiB}