2024/08/20-01:51:01.139421 140500330387008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00: fork to child time = 0.024357 sec 2024/08/20-01:51:01.140464 140500330387008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00 2024/08/20-01:51:01.145532 140500330387008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00 2024/08/20-01:51:01.149721 140500330387008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:51:01.150048 140500330387008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:51:01.254034 140500330387008 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05808/att-00/MANIFEST-14619535 2024/08/20-01:51:01.267965 140500330387008 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05808/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14626578, last_sequence is 189734469349, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14626536 2024/08/20-01:51:01.267975 140500330387008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:51:01.268036 140500330387008 [version_set.cc:5652] Creating manifest 14626578 2024/08/20-01:51:01.305382 140500330387008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:51:01.329887 140500330387008 [compaction_job.cc:2433] [default] [JOB 5808] Compacting 2@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-01:51:01.329905 140500330387008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2891 Base level 1, inputs: [14626565(26MB) 14626543(508KB)], [14626472(48MB) 14626473(43MB)] 2024/08/20-01:51:01.579790 140500330387008 [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 2024/08/20-01:51:01.579823 140500330387008 [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 2024/08/20-01:51:01.579841 140500330387008 [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 2024/08/20-01:51:01.579853 140500330387008 [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 2024/08/20-01:51:01.579873 140500330387008 [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 2024/08/20-01:51:02.328178 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626579.sst) /dev/shm/ToplingTemp/Topling-101884-o5YAEd 2024/08/20-01:51:02.799072 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626579.sst): first pass time = 0.47's, 142.530'MB/sec 2024/08/20-01:51:05.835215 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626579.sst): old prealloc_size = 73819750, real_size = 49118456 2024/08/20-01:51:05.835302 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626579.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-01:51:06.358571 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626579.sst): second pass time = 3.04's, 20.342'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.909'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24113.499'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.193'MB/sec write SST data time = 0.09's, 566.721'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 = 17896.040'MB/sec zip my value time = 3.04's, unzip length = 0.062'GB zip my value throughput = 20.342'MB/sec zip pipeline throughput = 172.691'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.09 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.09 avg-val = 191.00 avg-zval = 142.04 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9547 value = 1.2954 dict = 1.00 all = 1.3232 } Zip/UnZip{ index = 0.5116 value = 0.7720 dict = 1.00 all = 0.7557 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.318679073 MB/sec (with seq num) write speed all = 2.225724759 MB/sec (without seq num) 2024/08/20-01:51:06.422550 140500330387008 [compaction_job.cc:1944] [default] [JOB 5808] Generated table #14626579: 335545 keys, 50717387 bytes, temperature: kWarm 2024/08/20-01:51:06.422690 140500330387008 EVENT_LOG_v1 {"time_micros": 1724089866422593, "cf_name": "default", "job": 5808, "event": "table_file_creation", "file_number": 14626579, "file_size": 50717387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189713915896, "largest_seqno": 189734433261, "table_properties": {"data_size": 47661136, "index_size": 1373312, "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": 1724089862, "oldest_key_time": 0, "file_creation_time": 1724089862, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626579, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:51:06.465302 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626580.sst) /dev/shm/ToplingTemp/Topling-101884-IOZCvd 2024/08/20-01:51:07.529530 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626580.sst): first pass time = 1.06's, 63.062'MB/sec 2024/08/20-01:51:09.881587 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626580.sst): old prealloc_size = 73819750, real_size = 49247240 2024/08/20-01:51:09.881657 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626580.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.46 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-01:51:10.656209 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626580.sst): second pass time = 2.34's, 26.381'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.77's, 65.695'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37851.359'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.128'MB/sec write SST data time = 0.12's, 423.345'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 = 15623.927'MB/sec zip my value time = 2.34's, unzip length = 0.062'GB zip my value throughput = 26.381'MB/sec zip pipeline throughput = 150.409'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.46 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.46 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7934 value = 1.2953 dict = 1.00 all = 1.3188 } Zip/UnZip{ index = 0.5576 value = 0.7720 dict = 1.00 all = 0.7583 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.320673509 MB/sec (with seq num) write speed all = 2.227642598 MB/sec (without seq num) 2024/08/20-01:51:10.729638 140500330387008 [compaction_job.cc:1944] [default] [JOB 5808] Generated table #14626580: 335545 keys, 50888139 bytes, temperature: kWarm 2024/08/20-01:51:10.729716 140500330387008 EVENT_LOG_v1 {"time_micros": 1724089870729672, "cf_name": "default", "job": 5808, "event": "table_file_creation", "file_number": 14626580, "file_size": 50888139, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189674477630, "largest_seqno": 189734433263, "table_properties": {"data_size": 47666400, "index_size": 1496832, "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": 1724089866, "oldest_key_time": 0, "file_creation_time": 1724089866, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626580, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:51:10.772481 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626581.sst) /dev/shm/ToplingTemp/Topling-101884-8GvLjb 2024/08/20-01:51:10.948389 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626581.sst): first pass time = 0.18's, 98.163'MB/sec 2024/08/20-01:51:11.243575 140500330387008 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626581.sst): part-0: reject ZipStore ratio = 0.874 2024/08/20-01:51:11.317795 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626581.sst): old prealloc_size = 73819750, real_size = 16159976 2024/08/20-01:51:11.317848 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626581.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 86317 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.96 raw-val = 0.0159 GB zip-val = 0.0159 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-01:51:11.364367 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00/14626581.sst): second pass time = 0.29's, 54.586'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.05's, 352.642'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5462.898'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.890'MB/sec write SST data time = 0.02's, 737.113'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.29's, unzip length = 0.016'GB zip my value throughput = 54.586'MB/sec zip pipeline throughput = 81.426'MB/sec entries = 86317 avg-key = 16.00 avg-zkey = 2.96 avg-val = 184.00 avg-zval = 184.00 usrkeys = 86317 avg-key = 8.00 avg-zkey = 2.96 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 86317 bytes = 280544 } seq expand size = 604219 multi value expand size = 0 cnt WriteAppend = 1946 UnZipSize{ index = 0.0007 GB value = 0.0159 GB dict = 0.00 MB all = 0.0173 GB } __ZipSize{ index = 0.0003 GB value = 0.0159 GB dict = 0.00 MB all = 0.0164 GB } UnZip/Zip{ index = 2.7008 value = 1.0000 dict = 0.00 all = 1.0514 } Zip/UnZip{ index = 0.3703 value = 1.0000 dict = 0.00 all = 0.9511 } ---------------------------- total value len = 62.441415 GB avg = 0.180 KB (by entry num) total key len = 6.800876 GB avg = 0.020 KB total ukey len = 3.195567 GB avg = 0.008 KB total ukey num = 0.390090968 Billion total entry num = 0.346968976 Billion write speed all = 2.321217396 MB/sec (with seq num) write speed all = 2.228165544 MB/sec (without seq num) 2024/08/20-01:51:11.389992 140500330387008 [compaction_job.cc:1944] [default] [JOB 5808] Generated table #14626581: 86317 keys, 16419945 bytes, temperature: kWarm 2024/08/20-01:51:11.390072 140500330387008 EVENT_LOG_v1 {"time_micros": 1724089871390027, "cf_name": "default", "job": 5808, "event": "table_file_creation", "file_number": 14626581, "file_size": 16419945, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189676190127, "largest_seqno": 189734433256, "table_properties": {"data_size": 15882528, "index_size": 255680, "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": 1381072, "raw_average_key_size": 16, "raw_value_size": 15882328, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 86317, "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-MixedLenBlobStore", "creation_time": 1724089870, "oldest_key_time": 0, "file_creation_time": 1724089870, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626581, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:51:11.405009 140500330387008 [compaction_job.cc:699] job-05808: subcompact[0], size: 0.118025 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05808/att-00 [14626579,14626580,14626581] 2024/08/20-01:51:11.452937 140500330387008 (Original Log Time 2024/08/20-01:51:01.329982) EVENT_LOG_v1 {"time_micros": 1724089861329931, "job": 5808, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14626565, 14626543], "files_L2": [14626472, 14626473], "score": 0.949346, "input_data_size": 124790396, "oldest_snapshot_seqno": 189734469007} 2024/08/20-01:51:11.452943 140500330387008 (Original Log Time 2024/08/20-01:51:11.452352) [compaction_job.cc:2018] [default] [JOB 5808] Compacted 2@1 + 2@2 files to L2 => 118025471 bytes 2024/08/20-01:51:11.452946 140500330387008 (Original Log Time 2024/08/20-01:51:11.452824) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.4 rd, 11.7 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(27.3, 91.7 +0.0 blob) out(112.6 +0.0 blob), read-write-amplify(8.5) write-amplify(4.1) OK, records in: 761589, records dropped: 4182 output_compression: Snappy 2024/08/20-01:51:11.452955 140500330387008 (Original Log Time 2024/08/20-01:51:11.452899) EVENT_LOG_v1 {"time_micros": 1724089871452868, "cf": "default", "job": 5808, "event": "compaction_finished", "compaction_time_micros": 10075042, "compaction_time_cpu_micros": 1989288, "output_level": 2, "num_output_files": 3, "total_output_size": 118025471, "num_input_records": 761589, "num_output_records": 757407, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 199609004, "file_range_sync_nanos": 0, "file_fsync_nanos": 2873, "file_prepare_write_nanos": 118902, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-01:51:11.598325 140500330387008 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":1724082090,"starts":1724089861,"executesMs":10304,"compactionJobId":5808,"attempt":0,"compactionInputRawBytes":152317800,"compactionInputZipBytes":124790396,"compactionOutputRawBytes":0,"compactionOutputZipBytes":118025471,"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":"00-3da1d4190bc0af1a7ce69d5f23d555d8-20497a8f154b3e44-00"}}, response = 2024/08/20-01:51:11.598444 140500330387008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05808/att-00: olev 2, work 10.304 s, result 8.393 ms, install 0.632 ms, input{raw 145.262 MiB zip 119.009 MiB}