2024/08/20-05:34:34.110297 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00: fork to child time = 0.010253 sec 2024/08/20-05:34:34.111343 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00 2024/08/20-05:34:34.116588 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00 2024/08/20-05:34:34.118371 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:34:34.118723 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:34:34.159447 140500313601600 [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-09988/att-00/MANIFEST-14629260 2024/08/20-05:34:34.210293 140500313601600 [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-09988/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640604, last_sequence is 190038803581, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640507 2024/08/20-05:34:34.210301 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:34:34.210364 140500313601600 [version_set.cc:5652] Creating manifest 14640604 2024/08/20-05:34:34.236480 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:34:34.252093 140500313601600 [compaction_job.cc:2433] [default] [JOB 9988] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-05:34:34.252102 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5179 Base level 2, inputs: [14640585(48MB)], [14639963(90MB) 14638371(90MB)] 2024/08/20-05:34:34.260447 140500313601600 [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 2024/08/20-05:34:34.260488 140500313601600 [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 2024/08/20-05:34:34.260515 140500313601600 [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 2024/08/20-05:34:34.260525 140500313601600 [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 2024/08/20-05:34:34.260534 140500313601600 [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 2024/08/20-05:34:35.333533 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640605.sst) /dev/shm/ToplingTemp/Topling-196031-ca7JU6 2024/08/20-05:34:36.076744 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640605.sst): first pass time = 0.74's, 180.605'MB/sec 2024/08/20-05:34:38.980361 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640605.sst): old prealloc_size = 147639500, real_size = 91777976 2024/08/20-05:34:38.980454 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640605.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.93 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-05:34:39.569611 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640605.sst): second pass time = 2.90's, 42.540'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 161.706'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10686.826'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.352'MB/sec write SST data time = 0.11's, 847.550'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26533.470'MB/sec zip my value time = 2.90's, unzip length = 0.123'GB zip my value throughput = 42.540'MB/sec zip pipeline throughput = 173.232'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.93 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.93 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 8.6311 value = 1.3571 dict = 1.00 all = 1.4086 } Zip/UnZip{ index = 0.1159 value = 0.7369 dict = 1.00 all = 0.7099 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.600995307 MB/sec (with seq num) write speed all = 1.536814779 MB/sec (without seq num) 2024/08/20-05:34:39.742353 140500313601600 [compaction_job.cc:1944] [default] [JOB 9988] Generated table #14640605: 671089 keys, 95285436 bytes, temperature: kWarm 2024/08/20-05:34:39.742427 140500313601600 EVENT_LOG_v1 {"time_micros": 1724103279742384, "cf_name": "default", "job": 9988, "event": "table_file_creation", "file_number": 14640605, "file_size": 95285436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189736149863, "largest_seqno": 190038352284, "table_properties": {"data_size": 90988032, "index_size": 622016, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724103275, "oldest_key_time": 0, "file_creation_time": 1724103275, "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": 14640605, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:39.793071 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640606.sst) /dev/shm/ToplingTemp/Topling-196031-w4PcS8 2024/08/20-05:34:41.681209 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640606.sst): first pass time = 1.89's, 71.087'MB/sec 2024/08/20-05:34:43.642370 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640606.sst): old prealloc_size = 147639500, real_size = 91576536 2024/08/20-05:34:43.642433 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640606.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-05:34:44.192816 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640606.sst): second pass time = 1.96's, 62.994'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 172.744'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12927.584'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.371'MB/sec write SST data time = 0.10's, 962.617'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 29578.709'MB/sec zip my value time = 1.96's, unzip length = 0.123'GB zip my value throughput = 62.994'MB/sec zip pipeline throughput = 145.631'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.63 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.63 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 12.6201 value = 1.3572 dict = 1.00 all = 1.4116 } Zip/UnZip{ index = 0.0792 value = 0.7368 dict = 1.00 all = 0.7084 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.604036579 MB/sec (with seq num) write speed all = 1.539738759 MB/sec (without seq num) 2024/08/20-05:34:44.353520 140500313601600 [compaction_job.cc:1944] [default] [JOB 9988] Generated table #14640606: 671089 keys, 95084028 bytes, temperature: kWarm 2024/08/20-05:34:44.353576 140500313601600 EVENT_LOG_v1 {"time_micros": 1724103284353546, "cf_name": "default", "job": 9988, "event": "table_file_creation", "file_number": 14640606, "file_size": 95084028, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189736149983, "largest_seqno": 190038352291, "table_properties": {"data_size": 90983232, "index_size": 425408, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724103279, "oldest_key_time": 0, "file_creation_time": 1724103279, "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": 14640606, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:44.431957 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640607.sst) /dev/shm/ToplingTemp/Topling-196031-8wgZm7 2024/08/20-05:34:44.758155 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640607.sst): first pass time = 0.33's, 167.662'MB/sec 2024/08/20-05:34:45.355758 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640607.sst): old prealloc_size = 147639500, real_size = 39618088 2024/08/20-05:34:45.355816 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640607.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 273408 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.39 raw-val = 0.0503 GB zip-val = 0.0394 GB avg-val = 184.00 avg-zval = 144.26 2024/08/20-05:34:45.577118 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00/14640607.sst): second pass time = 0.60's, 84.281'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 185.476'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3661.217'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.377'MB/sec write SST data time = 0.04's, 1031.714'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.514'MB, throughput = 13042.719'MB/sec zip my value time = 0.60's, unzip length = 0.050'GB zip my value throughput = 84.281'MB/sec zip pipeline throughput = 158.272'MB/sec entries = 273408 avg-key = 16.00 avg-zkey = 0.39 avg-val = 184.00 avg-zval = 144.26 usrkeys = 273408 avg-key = 8.00 avg-zkey = 0.39 avg-val = 191.00 avg-zval = 144.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 273408 bytes = 991120 } seq expand size = 1913856 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0503 GB dict = 0.51 MB all = 0.0547 GB } __ZipSize{ index = 0.0001 GB value = 0.0394 GB dict = 0.51 MB all = 0.0411 GB } UnZip/Zip{ index = 20.4769 value = 1.2754 dict = 1.00 all = 1.3319 } Zip/UnZip{ index = 0.0488 value = 0.7840 dict = 1.00 all = 0.7508 } ---------------------------- total value len = 62.605327 GB avg = 0.180 KB (by entry num) total key len = 6.814607 GB avg = 0.020 KB total ukey len = 3.202432 GB avg = 0.008 KB total ukey num = 0.390949147 Billion total entry num = 0.347827155 Billion write speed all = 1.605293967 MB/sec (with seq num) write speed all = 1.540947627 MB/sec (without seq num) 2024/08/20-05:34:45.650376 140500313601600 [compaction_job.cc:1944] [default] [JOB 9988] Generated table #14640607: 273408 keys, 41055451 bytes, temperature: kWarm 2024/08/20-05:34:45.650459 140500313601600 EVENT_LOG_v1 {"time_micros": 1724103285650413, "cf_name": "default", "job": 9988, "event": "table_file_creation", "file_number": 14640607, "file_size": 41055451, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635024877, "largest_seqno": 190038349252, "table_properties": {"data_size": 39442736, "index_size": 106816, "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": 4374528, "raw_average_key_size": 16, "raw_value_size": 50307072, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 273408, "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": 1724103284, "oldest_key_time": 0, "file_creation_time": 1724103284, "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": 14640607, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:45.680780 140500313601600 [compaction_job.cc:699] job-09988: subcompact[0], size: 0.231425 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09988/att-00 [14640605,14640606,14640607] 2024/08/20-05:34:45.751000 140500313601600 (Original Log Time 2024/08/20-05:34:34.252148) EVENT_LOG_v1 {"time_micros": 1724103274252113, "job": 9988, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14640585], "files_L3": [14639963, 14638371], "score": 1.03199, "input_data_size": 240818627, "oldest_snapshot_seqno": 190038802546} 2024/08/20-05:34:45.751006 140500313601600 (Original Log Time 2024/08/20-05:34:45.744692) [compaction_job.cc:2018] [default] [JOB 9988] Compacted 1@2 + 2@3 files to L3 => 231424915 bytes 2024/08/20-05:34:45.751009 140500313601600 (Original Log Time 2024/08/20-05:34:45.750879) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 21.1 rd, 20.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.1, 181.5 +0.0 blob) out(220.7 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 62137 output_compression: Snappy 2024/08/20-05:34:45.751018 140500313601600 (Original Log Time 2024/08/20-05:34:45.750974) EVENT_LOG_v1 {"time_micros": 1724103285750912, "cf": "default", "job": 9988, "event": "compaction_finished", "compaction_time_micros": 11428649, "compaction_time_cpu_micros": 3161209, "output_level": 3, "num_output_files": 3, "total_output_size": 231424915, "num_input_records": 1677723, "num_output_records": 1615586, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154640443, "file_range_sync_nanos": 0, "file_fsync_nanos": 2139, "file_prepare_write_nanos": 8184, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-05:34:45.900634 140500313601600 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":1724103274,"executesMs":11627,"compactionJobId":9988,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":240818627,"compactionOutputRawBytes":0,"compactionOutputZipBytes":231424915,"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":"00-2a050dbe28cd430fe1fc5fed89d0aa5d-a38eb627279bbc73-00"}}, response = 2024/08/20-05:34:45.900758 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09988/att-00: olev 3, work 11.627 s, result 6.981 ms, install 6.365 ms, input{raw 320.000 MiB zip 229.663 MiB}