2024/08/20-20:39:04.749237 139857227368000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00: fork to child time = 0.008805 sec 2024/08/20-20:39:04.749914 139857227368000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00 2024/08/20-20:39:04.754920 139857227368000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00 2024/08/20-20:39:04.756257 139857227368000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:39:04.756529 139857227368000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:39:04.804739 139857227368000 [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-49143/att-00/MANIFEST-14629260 2024/08/20-20:39:04.861677 139857227368000 [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-49143/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14685805, last_sequence is 191024995950, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14685724 2024/08/20-20:39:04.861691 139857227368000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:39:04.861754 139857227368000 [version_set.cc:5652] Creating manifest 14685805 2024/08/20-20:39:04.891806 139857227368000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:39:04.908514 139857227368000 [compaction_job.cc:2433] [default] [JOB 49143] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-20:39:04.908531 139857227368000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24957 Base level 3, inputs: [14685776(41MB)], [14683955(82MB) 14683956(82MB)] 2024/08/20-20:39:04.916212 139857227368000 [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 2024/08/20-20:39:04.916253 139857227368000 [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 2024/08/20-20:39:04.916285 139857227368000 [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 2024/08/20-20:39:04.916295 139857227368000 [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 2024/08/20-20:39:04.916305 139857227368000 [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 2024/08/20-20:39:05.946905 139857227368000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685806.sst) /dev/shm/ToplingTemp/Topling-13541-qhnMp5 2024/08/20-20:39:06.302116 139857227368000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685806.sst): first pass time = 0.36's, 755.810'MB/sec 2024/08/20-20:39:08.656492 139857227368000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685806.sst): old prealloc_size = 238926624, real_size = 83168624 2024/08/20-20:39:08.656568 139857227368000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685806.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258860 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.60 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1016.99 avg-zval = 315.44 2024/08/20-20:39:09.129051 139857227368000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685806.sst): second pass time = 2.35's, 111.911'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 183.678'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31878.916'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.188'MB/sec write SST data time = 0.13's, 673.145'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 = 49808.497'MB/sec zip my value time = 2.35's, unzip length = 0.263'GB zip my value throughput = 111.911'MB/sec zip pipeline throughput = 156.631'MB/sec entries = 258860 avg-key = 20.00 avg-zkey = 5.60 avg-val = 1016.99 avg-zval = 315.44 usrkeys = 258860 avg-key = 12.00 avg-zkey = 5.60 avg-val = 1023.99 avg-zval = 315.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258860 bytes = 1003104 } seq expand size = 1812020 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 = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.1436 value = 3.2241 dict = 1.00 all = 3.0926 } Zip/UnZip{ index = 0.4665 value = 0.3102 dict = 1.00 all = 0.3233 } ---------------------------- 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 = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.160000668 MB/sec (with seq num) write speed all = 0.158774602 MB/sec (without seq num) 2024/08/20-20:39:09.234288 139857227368000 [compaction_job.cc:1944] [default] [JOB 49143] Generated table #14685806: 258860 keys, 86798589 bytes, temperature: kWarm 2024/08/20-20:39:09.234398 139857227368000 EVENT_LOG_v1 {"time_micros": 1724157549234336, "cf_name": "default", "job": 49143, "event": "table_file_creation", "file_number": 14685806, "file_size": 86798589, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652114988, "largest_seqno": 191024628880, "table_properties": {"data_size": 81654624, "index_size": 1449088, "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": 5177200, "raw_average_key_size": 20, "raw_value_size": 263259023, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258860, "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": 1724157545, "oldest_key_time": 0, "file_creation_time": 1724157545, "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": 14685806, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:39:09.301739 139857227368000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685807.sst) /dev/shm/ToplingTemp/Topling-13541-KtTzV4 2024/08/20-20:39:10.464867 139857227368000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685807.sst): first pass time = 1.16's, 230.801'MB/sec 2024/08/20-20:39:12.551688 139857227368000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685807.sst): old prealloc_size = 238926624, real_size = 83212000 2024/08/20-20:39:12.551753 139857227368000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685807.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258858 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.40 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1017.00 avg-zval = 315.81 2024/08/20-20:39:13.076958 139857227368000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685807.sst): second pass time = 2.09's, 126.259'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 165.328'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42291.730'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.173'MB/sec write SST data time = 0.15's, 573.738'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 = 46571.149'MB/sec zip my value time = 2.09's, unzip length = 0.263'GB zip my value throughput = 126.259'MB/sec zip pipeline throughput = 129.605'MB/sec entries = 258858 avg-key = 20.00 avg-zkey = 5.40 avg-val = 1017.00 avg-zval = 315.81 usrkeys = 258858 avg-key = 12.00 avg-zkey = 5.40 avg-val = 1024.00 avg-zval = 315.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258858 bytes = 1003088 } seq expand size = 1812006 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 = 0.0014 GB value = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.2218 value = 3.2203 dict = 1.00 all = 3.0911 } Zip/UnZip{ index = 0.4501 value = 0.3105 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517718 Billion total entry num = 0.000517718 Billion write speed all = 0.319254751 MB/sec (with seq num) write speed all = 0.316808347 MB/sec (without seq num) 2024/08/20-20:39:13.177100 139857227368000 [compaction_job.cc:1944] [default] [JOB 49143] Generated table #14685807: 258858 keys, 86841482 bytes, temperature: kWarm 2024/08/20-20:39:13.177169 139857227368000 EVENT_LOG_v1 {"time_micros": 1724157553177136, "cf_name": "default", "job": 49143, "event": "table_file_creation", "file_number": 14685807, "file_size": 86841482, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652141705, "largest_seqno": 191024639087, "table_properties": {"data_size": 81749008, "index_size": 1398080, "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": 5177160, "raw_average_key_size": 20, "raw_value_size": 263258455, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258858, "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": 1724157549, "oldest_key_time": 0, "file_creation_time": 1724157549, "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": 14685807, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:39:13.224895 139857227368000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685808.sst) /dev/shm/ToplingTemp/Topling-13541-X3aHX5 2024/08/20-20:39:13.252862 139857227368000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685808.sst): first pass time = 0.03's, 181.486'MB/sec 2024/08/20-20:39:13.336055 139857227368000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685808.sst): old prealloc_size = 238926624, real_size = 1630176 2024/08/20-20:39:13.336133 139857227368000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685808.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 4884 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 8.22 raw-val = 0.0050 GB zip-val = 0.0016 GB avg-val =1017.11 avg-zval = 325.27 2024/08/20-20:39:13.345616 139857227368000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00/14685808.sst): second pass time = 0.08's, 60.378'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 177.566'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1192.795'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.170'MB/sec write SST data time = 0.00's, 725.854'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.051'MB, throughput = 1188.334'MB/sec zip my value time = 0.08's, unzip length = 0.005'GB zip my value throughput = 60.378'MB/sec zip pipeline throughput = 267.116'MB/sec entries = 4884 avg-key = 20.00 avg-zkey = 8.22 avg-val = 1017.11 avg-zval = 325.27 usrkeys = 4884 avg-key = 12.00 avg-zkey = 8.22 avg-val = 1024.11 avg-zval = 325.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4884 bytes = 18944 } seq expand size = 34188 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0050 GB dict = 0.05 MB all = 0.0051 GB } __ZipSize{ index = 0.0000 GB value = 0.0016 GB dict = 0.05 MB all = 0.0017 GB } UnZip/Zip{ index = 1.4605 value = 3.1270 dict = 1.00 all = 2.9797 } Zip/UnZip{ index = 0.6847 value = 0.3198 dict = 1.00 all = 0.3356 } ---------------------------- total value len = 0.535143 GB avg = 1.024 KB (by entry num) total key len = 0.010452 GB avg = 0.020 KB total ukey len = 0.006271 GB avg = 0.012 KB total ukey num = 0.000522602 Billion total entry num = 0.000522602 Billion write speed all = 0.322215689 MB/sec (with seq num) write speed all = 0.319746598 MB/sec (without seq num) 2024/08/20-20:39:13.353804 139857227368000 [compaction_job.cc:1944] [default] [JOB 49143] Generated table #14685808: 4884 keys, 1699911 bytes, temperature: kWarm 2024/08/20-20:39:13.353860 139857227368000 EVENT_LOG_v1 {"time_micros": 1724157553353830, "cf_name": "default", "job": 49143, "event": "table_file_creation", "file_number": 14685808, "file_size": 1699911, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652621428, "largest_seqno": 191024002730, "table_properties": {"data_size": 1588624, "index_size": 40128, "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": 97680, "raw_average_key_size": 20, "raw_value_size": 4967548, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 4884, "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": 1724157553, "oldest_key_time": 0, "file_creation_time": 1724157553, "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": 14685808, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:39:13.361494 139857227368000 [compaction_job.cc:699] job-49143: subcompact[0], size: 0.175340 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49143/att-00 [14685806,14685807,14685808] 2024/08/20-20:39:13.390671 139857227368000 (Original Log Time 2024/08/20-20:39:04.908602) EVENT_LOG_v1 {"time_micros": 1724157544908550, "job": 49143, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14685776], "files_L4": [14683955, 14683956], "score": 1.00709, "input_data_size": 217206022, "oldest_snapshot_seqno": 191024995728} 2024/08/20-20:39:13.390674 139857227368000 (Original Log Time 2024/08/20-20:39:13.390208) [compaction_job.cc:2018] [default] [JOB 49143] Compacted 1@3 + 2@4 files to L4 => 175339982 bytes 2024/08/20-20:39:13.390675 139857227368000 (Original Log Time 2024/08/20-20:39:13.390605) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.7 rd, 20.7 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(41.6, 165.6 +0.0 blob) out(167.2 +0.0 blob), read-write-amplify(9.0) write-amplify(4.0) OK, records in: 647147, records dropped: 124545 output_compression: Snappy 2024/08/20-20:39:13.390681 139857227368000 (Original Log Time 2024/08/20-20:39:13.390647) EVENT_LOG_v1 {"time_micros": 1724157553390629, "cf": "default", "job": 49143, "event": "compaction_finished", "compaction_time_micros": 8452897, "compaction_time_cpu_micros": 1876296, "output_level": 4, "num_output_files": 3, "total_output_size": 175339982, "num_input_records": 647147, "num_output_records": 522602, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 138968730, "file_range_sync_nanos": 0, "file_fsync_nanos": 2811, "file_prepare_write_nanos": 8665, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-20:39:13.510157 139857227368000 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":1724157544,"executesMs":8635,"compactionJobId":49143,"attempt":0,"compactionInputRawBytes":671089832,"compactionInputZipBytes":217206022,"compactionOutputRawBytes":0,"compactionOutputZipBytes":175339982,"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":"00-0de2d07edc8254fa6fd6796e0c363454-32d8669706573479-00"}}, response = 2024/08/20-20:39:13.510233 139857227368000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49143/att-00: olev 4, work 8.635 s, result 5.550 ms, install 0.493 ms, input{raw 640.001 MiB zip 207.144 MiB}