2024/07/08-15:40:03.784445 139819115779648 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00: fork to child time = 0.027135 sec 2024/07/08-15:40:03.785213 139819115779648 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00 2024/07/08-15:40:03.789950 139819115779648 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00 2024/07/08-15:40:03.791327 139819115779648 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:40:03.791623 139819115779648 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:40:03.831476 139819115779648 [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-03795/att-00/MANIFEST-12625661 2024/07/08-15:40:03.881297 139819115779648 [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-03795/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12628636, last_sequence is 147241804623, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12628474 2024/07/08-15:40:03.881306 139819115779648 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:40:03.881377 139819115779648 [version_set.cc:5652] Creating manifest 12628636 2024/07/08-15:40:03.905473 139819115779648 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:40:03.918924 139819115779648 [compaction_job.cc:2433] [default] [JOB 3795] Compacting 1@1 + 3@2 files to L2, score 0.53, subcompactions 1 : 1 2024/07/08-15:40:03.918943 139819115779648 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2424 Base level 1, inputs: [12628603(14MB)], [12628551(48MB) 12628552(48MB) 12628553(34MB)] 2024/07/08-15:40:04.059212 139819115779648 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-15:40:04.059242 139819115779648 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-15:40:04.059266 139819115779648 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-15:40:04.059287 139819115779648 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-15:40:04.059300 139819115779648 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-15:40:04.495133 139819115779648 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628637.sst) /dev/shm/ToplingTemp/Topling-25802-oUoZFe 2024/07/08-15:40:05.321027 139819115779648 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628637.sst): first pass time = 0.83's, 81.264'MB/sec 2024/07/08-15:40:07.612122 139819115779648 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628637.sst): old prealloc_size = 73819750, real_size = 48812400 2024/07/08-15:40:07.612217 139819115779648 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628637.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-15:40:07.979634 139819115779648 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628637.sst): second pass time = 2.29's, 26.975'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 137.168'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16142.294'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.269'MB/sec write SST data time = 0.06's, 900.849'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14921.380'MB/sec zip my value time = 2.29's, unzip length = 0.062'GB zip my value throughput = 26.975'MB/sec zip pipeline throughput = 202.923'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.15 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.15 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5411 value = 1.2951 dict = 1.00 all = 1.3312 } Zip/UnZip{ index = 0.3935 value = 0.7721 dict = 1.00 all = 0.7512 } ---------------------------- total value len = 110.002474 GB avg = 0.177 KB (by entry num) total key len = 13.375123 GB avg = 0.022 KB total ukey len = 7.436419 GB avg = 0.010 KB total ukey num = 0.728645559 Billion total entry num = 0.620097005 Billion write speed all = 35.403930830 MB/sec (with seq num) write speed all = 33.980406811 MB/sec (without seq num) 2024/07/08-15:40:08.070629 139819115779648 [compaction_job.cc:1944] [default] [JOB 3795] Generated table #12628637: 335545 keys, 50411339 bytes, temperature: kWarm 2024/07/08-15:40:08.070729 139819115779648 EVENT_LOG_v1 {"time_micros": 1720424408070670, "cf_name": "default", "job": 3795, "event": "table_file_creation", "file_number": 12628637, "file_size": 50411339, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147215217772, "largest_seqno": 147241135635, "table_properties": {"data_size": 47672000, "index_size": 1056384, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720424404, "oldest_key_time": 0, "file_creation_time": 1720424404, "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": 12628637, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:40:08.121868 139819115779648 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628638.sst) /dev/shm/ToplingTemp/Topling-25802-cWKHRc 2024/07/08-15:40:08.906596 139819115779648 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628638.sst): first pass time = 0.78's, 85.525'MB/sec 2024/07/08-15:40:10.325536 139819115779648 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628638.sst): old prealloc_size = 73819750, real_size = 48766064 2024/07/08-15:40:10.325618 139819115779648 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628638.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.01 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-15:40:10.687396 139819115779648 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628638.sst): second pass time = 1.40's, 43.944'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.36's, 139.304'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24371.020'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.301'MB/sec write SST data time = 0.08's, 608.963'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16441.455'MB/sec zip my value time = 1.40's, unzip length = 0.062'GB zip my value throughput = 43.944'MB/sec zip pipeline throughput = 137.857'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.01 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.01 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6592 value = 1.2951 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.3761 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- total value len = 110.066563 GB avg = 0.177 KB (by entry num) total key len = 13.380491 GB avg = 0.022 KB total ukey len = 7.439103 GB avg = 0.010 KB total ukey num = 0.728981104 Billion total entry num = 0.620432550 Billion write speed all = 35.396359003 MB/sec (with seq num) write speed all = 33.973170517 MB/sec (without seq num) 2024/07/08-15:40:10.752473 139819115779648 [compaction_job.cc:1944] [default] [JOB 3795] Generated table #12628638: 335545 keys, 50406923 bytes, temperature: kWarm 2024/07/08-15:40:10.752557 139819115779648 EVENT_LOG_v1 {"time_micros": 1720424410752513, "cf_name": "default", "job": 3795, "event": "table_file_creation", "file_number": 12628638, "file_size": 50406923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576496, "largest_seqno": 147241135638, "table_properties": {"data_size": 47672544, "index_size": 1009472, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720424408, "oldest_key_time": 0, "file_creation_time": 1720424408, "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": 12628638, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:40:10.799501 139819115779648 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628639.sst) /dev/shm/ToplingTemp/Topling-25802-NDvUyf 2024/07/08-15:40:11.547920 139819115779648 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628639.sst): first pass time = 0.75's, 67.674'MB/sec 2024/07/08-15:40:12.668691 139819115779648 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628639.sst): old prealloc_size = 73819750, real_size = 37885216 2024/07/08-15:40:12.668755 139819115779648 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628639.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 253223 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 4.19 raw-val = 0.0466 GB zip-val = 0.0368 GB avg-val = 184.00 avg-zval = 145.18 2024/07/08-15:40:12.878088 139819115779648 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00/12628639.sst): second pass time = 1.12's, 41.768'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 186.835'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33228.879'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.367'MB/sec write SST data time = 0.04's, 1057.518'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.475'MB, throughput = 13252.433'MB/sec zip my value time = 1.12's, unzip length = 0.047'GB zip my value throughput = 41.768'MB/sec zip pipeline throughput = 159.874'MB/sec entries = 253223 avg-key = 16.00 avg-zkey = 4.19 avg-val = 184.00 avg-zval = 145.18 usrkeys = 253223 avg-key = 8.00 avg-zkey = 4.19 avg-val = 191.00 avg-zval = 145.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 253223 bytes = 822992 } seq expand size = 1772561 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0466 GB dict = 0.48 MB all = 0.0506 GB } __ZipSize{ index = 0.0011 GB value = 0.0368 GB dict = 0.48 MB all = 0.0391 GB } UnZip/Zip{ index = 1.9112 value = 1.2674 dict = 1.00 all = 1.2946 } Zip/UnZip{ index = 0.5232 value = 0.7890 dict = 1.00 all = 0.7725 } ---------------------------- total value len = 110.114929 GB avg = 0.177 KB (by entry num) total key len = 13.384543 GB avg = 0.022 KB total ukey len = 7.441129 GB avg = 0.010 KB total ukey num = 0.729234327 Billion total entry num = 0.620685773 Billion write speed all = 35.389159054 MB/sec (with seq num) write speed all = 33.966283487 MB/sec (without seq num) 2024/07/08-15:40:12.925456 139819115779648 [compaction_job.cc:1944] [default] [JOB 3795] Generated table #12628639: 253223 keys, 39121243 bytes, temperature: kWarm 2024/07/08-15:40:12.925522 139819115779648 EVENT_LOG_v1 {"time_micros": 1720424412925490, "cf_name": "default", "job": 3795, "event": "table_file_creation", "file_number": 12628639, "file_size": 39121243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187577947, "largest_seqno": 147241135636, "table_properties": {"data_size": 36761760, "index_size": 1059968, "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": 4051568, "raw_average_key_size": 16, "raw_value_size": 46593032, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 253223, "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": 1720424410, "oldest_key_time": 0, "file_creation_time": 1720424410, "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": 12628639, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:40:12.939150 139819115779648 [compaction_job.cc:699] job-03795: subcompact[0], size: 0.139940 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03795/att-00 [12628637,12628638,12628639] 2024/07/08-15:40:12.979896 139819115779648 (Original Log Time 2024/07/08-15:40:03.919016) EVENT_LOG_v1 {"time_micros": 1720424403918963, "job": 3795, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12628603], "files_L2": [12628551, 12628552, 12628553], "score": 0.53305, "input_data_size": 151853461, "oldest_snapshot_seqno": 147241802558} 2024/07/08-15:40:12.979900 139819115779648 (Original Log Time 2024/07/08-15:40:12.979385) [compaction_job.cc:2018] [default] [JOB 3795] Compacted 1@1 + 3@2 files to L2 => 139939505 bytes 2024/07/08-15:40:12.979902 139819115779648 (Original Log Time 2024/07/08-15:40:12.979824) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.8 rd, 15.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.3, 130.5 +0.0 blob) out(133.5 +0.0 blob), read-write-amplify(19.5) write-amplify(9.3) OK, records in: 927312, records dropped: 2999 output_compression: Snappy 2024/07/08-15:40:12.979908 139819115779648 (Original Log Time 2024/07/08-15:40:12.979870) EVENT_LOG_v1 {"time_micros": 1720424412979850, "cf": "default", "job": 3795, "event": "compaction_finished", "compaction_time_micros": 9020145, "compaction_time_cpu_micros": 2054769, "output_level": 2, "num_output_files": 3, "total_output_size": 139939505, "num_input_records": 927312, "num_output_records": 924313, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91654401, "file_range_sync_nanos": 0, "file_fsync_nanos": 2762, "file_prepare_write_nanos": 9587, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-15:40:13.113045 139819115779648 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":1720424403,"executesMs":9189,"compactionJobId":3795,"attempt":0,"compactionInputRawBytes":185462400,"compactionInputZipBytes":151853461,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139939505,"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":"00-8b765cf5d2dfe50066557ea161fc196a-fdf55a76bf159367-00"}}, response = 2024/07/08-15:40:13.113128 139819115779648 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-03795/att-00: olev 2, work 9.189 s, result 5.534 ms, install 0.551 ms, input{raw 176.871 MiB zip 144.819 MiB}