2024/08/21-02:58:52.720676 140539886933568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00: fork to child time = 0.008421 sec 2024/08/21-02:58:52.721696 140539886933568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00 2024/08/21-02:58:52.735784 140539886933568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00 2024/08/21-02:58:52.737004 140539886933568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:58:52.737329 140539886933568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:58:52.788880 140539886933568 [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-62526/att-00/MANIFEST-14629260 2024/08/21-02:58:52.843773 140539886933568 [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-62526/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14701246, last_sequence is 191367038940, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701076 2024/08/21-02:58:52.843786 140539886933568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:58:52.843858 140539886933568 [version_set.cc:5652] Creating manifest 14701246 2024/08/21-02:58:52.881080 140539886933568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:58:52.899821 140539886933568 [compaction_job.cc:2433] [default] [JOB 62526] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-02:58:52.899840 140539886933568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31483 Base level 1, inputs: [14701237(16MB)], [14701173(48MB) 14701174(47MB) 14701175(28MB)] 2024/08/21-02:58:53.051344 140539886933568 [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 2024/08/21-02:58:53.051366 140539886933568 [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 2024/08/21-02:58:53.051387 140539886933568 [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 2024/08/21-02:58:53.051398 140539886933568 [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 2024/08/21-02:58:53.051409 140539886933568 [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 2024/08/21-02:58:53.430248 140539886933568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701247.sst) /dev/shm/ToplingTemp/Topling-32329-bx70EJ 2024/08/21-02:58:54.053879 140539886933568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701247.sst): first pass time = 0.62's, 107.622'MB/sec 2024/08/21-02:58:55.977990 140539886933568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701247.sst): old prealloc_size = 73819750, real_size = 48724928 2024/08/21-02:58:55.978072 140539886933568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701247.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 = 2.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/21-02:58:56.726636 140539886933568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701247.sst): second pass time = 1.91's, 32.288'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 67.222'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18917.935'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.127'MB/sec write SST data time = 0.09's, 580.105'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 = 19930.872'MB/sec zip my value time = 1.91's, unzip length = 0.062'GB zip my value throughput = 32.288'MB/sec zip pipeline throughput = 146.902'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.91 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.91 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.7477 value = 1.2953 dict = 1.00 all = 1.3335 } Zip/UnZip{ index = 0.3639 value = 0.7720 dict = 1.00 all = 0.7499 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.011912585 MB/sec (with seq num) write speed all = 0.011452195 MB/sec (without seq num) 2024/08/21-02:58:56.800110 140539886933568 [compaction_job.cc:1944] [default] [JOB 62526] Generated table #14701247: 335545 keys, 50323915 bytes, temperature: kWarm 2024/08/21-02:58:56.800225 140539886933568 EVENT_LOG_v1 {"time_micros": 1724180336800155, "cf_name": "default", "job": 62526, "event": "table_file_creation", "file_number": 14701247, "file_size": 50323915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191342540939, "largest_seqno": 191366982918, "table_properties": {"data_size": 47663968, "index_size": 976960, "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": 1724180333, "oldest_key_time": 0, "file_creation_time": 1724180333, "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": 14701247, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:58:56.839687 140539886933568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701248.sst) /dev/shm/ToplingTemp/Topling-32329-k0vzsN 2024/08/21-02:58:57.761529 140539886933568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701248.sst): first pass time = 0.92's, 72.803'MB/sec 2024/08/21-02:58:59.399173 140539886933568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701248.sst): old prealloc_size = 73819750, real_size = 48329704 2024/08/21-02:58:59.399233 140539886933568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701248.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.72 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-02:58:59.739605 140539886933568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701248.sst): second pass time = 1.64's, 37.717'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 146.792'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15220.848'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.307'MB/sec write SST data time = 0.07's, 746.763'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 = 22735.708'MB/sec zip my value time = 1.64's, unzip length = 0.062'GB zip my value throughput = 37.717'MB/sec zip pipeline throughput = 161.481'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.72 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.72 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.6423 value = 1.2952 dict = 1.00 all = 1.3430 } Zip/UnZip{ index = 0.2154 value = 0.7721 dict = 1.00 all = 0.7446 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.023812864 MB/sec (with seq num) write speed all = 0.022892560 MB/sec (without seq num) 2024/08/21-02:58:59.799744 140539886933568 [compaction_job.cc:1944] [default] [JOB 62526] Generated table #14701248: 335545 keys, 49970571 bytes, temperature: kWarm 2024/08/21-02:58:59.799833 140539886933568 EVENT_LOG_v1 {"time_micros": 1724180339799785, "cf_name": "default", "job": 62526, "event": "table_file_creation", "file_number": 14701248, "file_size": 49970571, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191302453537, "largest_seqno": 191366982916, "table_properties": {"data_size": 47667424, "index_size": 578240, "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": 1724180336, "oldest_key_time": 0, "file_creation_time": 1724180336, "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": 14701248, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:58:59.834264 140539886933568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701249.sst) /dev/shm/ToplingTemp/Topling-32329-GFJfHN 2024/08/21-02:59:00.333679 140539886933568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701249.sst): first pass time = 0.50's, 91.103'MB/sec 2024/08/21-02:59:00.732414 140539886933568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701249.sst): old prealloc_size = 73819750, real_size = 34865536 2024/08/21-02:59:00.732454 140539886933568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701249.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 227468 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 6.72 raw-val = 0.0419 GB zip-val = 0.0333 GB avg-val = 184.00 avg-zval = 146.31 2024/08/21-02:59:00.982522 140539886933568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00/14701249.sst): second pass time = 0.40's, 105.231'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 143.671'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 62288.951'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.298'MB/sec write SST data time = 0.06's, 607.821'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.432'MB, throughput = 9080.781'MB/sec zip my value time = 0.40's, unzip length = 0.042'GB zip my value throughput = 105.231'MB/sec zip pipeline throughput = 105.231'MB/sec entries = 227468 avg-key = 16.00 avg-zkey = 6.72 avg-val = 184.00 avg-zval = 146.31 usrkeys = 227468 avg-key = 8.00 avg-zkey = 6.72 avg-val = 191.00 avg-zval = 146.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 227468 bytes = 682416 } seq expand size = 1592276 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0018 GB value = 0.0419 GB dict = 0.43 MB all = 0.0455 GB } __ZipSize{ index = 0.0015 GB value = 0.0333 GB dict = 0.43 MB all = 0.0359 GB } UnZip/Zip{ index = 1.1906 value = 1.2576 dict = 1.00 all = 1.2664 } Zip/UnZip{ index = 0.8399 value = 0.7951 dict = 1.00 all = 0.7897 } ---------------------------- total value len = 0.171625 GB avg = 0.191 KB (by entry num) total key len = 0.014377 GB avg = 0.016 KB total ukey len = 0.007188 GB avg = 0.008 KB total ukey num = 0.000898558 Billion total entry num = 0.000898558 Billion write speed all = 0.031877515 MB/sec (with seq num) write speed all = 0.030645534 MB/sec (without seq num) 2024/08/21-02:59:01.036232 140539886933568 [compaction_job.cc:1944] [default] [JOB 62526] Generated table #14701249: 227468 keys, 35924581 bytes, temperature: kWarm 2024/08/21-02:59:01.036345 140539886933568 EVENT_LOG_v1 {"time_micros": 1724180341036288, "cf_name": "default", "job": 62526, "event": "table_file_creation", "file_number": 14701249, "file_size": 35924581, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191351252650, "largest_seqno": 191366982917, "table_properties": {"data_size": 33280112, "index_size": 1528384, "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": 3639488, "raw_average_key_size": 16, "raw_value_size": 41854112, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 227468, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724180339, "oldest_key_time": 0, "file_creation_time": 1724180339, "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": 14701249, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:59:01.056920 140539886933568 [compaction_job.cc:699] job-62526: subcompact[0], size: 0.136219 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62526/att-00 [14701247,14701248,14701249] 2024/08/21-02:59:01.112436 140539886933568 (Original Log Time 2024/08/21-02:58:52.899910) EVENT_LOG_v1 {"time_micros": 1724180332899860, "job": 62526, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14701237], "files_L2": [14701173, 14701174, 14701175], "score": 0.994316, "input_data_size": 146905271, "oldest_snapshot_seqno": 191367038544} 2024/08/21-02:59:01.112442 140539886933568 (Original Log Time 2024/08/21-02:59:01.111759) [compaction_job.cc:2018] [default] [JOB 62526] Compacted 1@1 + 3@2 files to L2 => 136219067 bytes 2024/08/21-02:59:01.112445 140539886933568 (Original Log Time 2024/08/21-02:59:01.112342) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.0 rd, 16.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.2, 123.9 +0.0 blob) out(129.9 +0.0 blob), read-write-amplify(16.6) write-amplify(8.0) OK, records in: 901774, records dropped: 3216 output_compression: Snappy 2024/08/21-02:59:01.112455 140539886933568 (Original Log Time 2024/08/21-02:59:01.112408) EVENT_LOG_v1 {"time_micros": 1724180341112376, "cf": "default", "job": 62526, "event": "compaction_finished", "compaction_time_micros": 8157028, "compaction_time_cpu_micros": 2231579, "output_level": 2, "num_output_files": 3, "total_output_size": 136219067, "num_input_records": 901774, "num_output_records": 898558, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134004208, "file_range_sync_nanos": 0, "file_fsync_nanos": 2791, "file_prepare_write_nanos": 8979, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-02:59:01.247926 140539886933568 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":1724180332,"executesMs":8383,"compactionJobId":62526,"attempt":0,"compactionInputRawBytes":180354800,"compactionInputZipBytes":146905271,"compactionOutputRawBytes":0,"compactionOutputZipBytes":136219067,"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-e38b66603208aef0b9d26cd082431fd3-81d2c1c14762b983-00"}}, response = 2024/08/21-02:59:01.248036 140539886933568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62526/att-00: olev 2, work 8.384 s, result 7.122 ms, install 0.731 ms, input{raw 172.000 MiB zip 140.100 MiB}