2024/08/21-02:30:44.687888 140539433727552 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00: fork to child time = 0.009904 sec 2024/08/21-02:30:44.688524 140539433727552 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00 2024/08/21-02:30:44.696114 140539433727552 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00 2024/08/21-02:30:44.697169 140539433727552 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:30:44.697459 140539433727552 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:30:44.751451 140539433727552 [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-61402/att-00/MANIFEST-14629260 2024/08/21-02:30:44.881458 140539433727552 [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-61402/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14699932, last_sequence is 191342587537, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14699883 2024/08/21-02:30:44.881466 140539433727552 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:30:44.881539 140539433727552 [version_set.cc:5652] Creating manifest 14699932 2024/08/21-02:30:44.931392 140539433727552 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:30:44.948819 140539433727552 [compaction_job.cc:2433] [default] [JOB 61402] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-02:30:44.948836 140539433727552 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30920 Base level 2, inputs: [14699892(31MB)], [14699869(91MB) 14699870(91MB) 14699871(90MB) 14699872(25MB)] 2024/08/21-02:30:45.630698 140539433727552 [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 2024/08/21-02:30:45.630723 140539433727552 [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 2024/08/21-02:30:45.630742 140539433727552 [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 2024/08/21-02:30:45.630756 140539433727552 [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 2024/08/21-02:30:45.630769 140539433727552 [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 2024/08/21-02:30:46.488667 140539433727552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699933.sst) /dev/shm/ToplingTemp/Topling-23808-PqXEEr 2024/08/21-02:30:47.701977 140539433727552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699933.sst): first pass time = 1.21's, 110.626'MB/sec 2024/08/21-02:30:54.291320 140539433727552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699933.sst): old prealloc_size = 147639500, real_size = 92058336 2024/08/21-02:30:54.291427 140539433727552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699933.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.35 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-02:30:55.112667 140539433727552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699933.sst): second pass time = 6.59's, 18.745'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 116.357'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17760.405'MB/sec (index lex order gen) rebuild zvType time = 0.68's, 0.248'MB/sec write SST data time = 0.15's, 654.492'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 44560.230'MB/sec zip my value time = 6.59's, unzip length = 0.123'GB zip my value throughput = 18.745'MB/sec zip pipeline throughput = 163.393'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.35 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.35 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.9317 value = 1.3571 dict = 1.00 all = 1.4045 } Zip/UnZip{ index = 0.1686 value = 0.7368 dict = 1.00 all = 0.7120 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.033481574 MB/sec (with seq num) write speed all = 0.032187600 MB/sec (without seq num) 2024/08/21-02:30:55.239926 140539433727552 [compaction_job.cc:1944] [default] [JOB 61402] Generated table #14699933: 671089 keys, 95565820 bytes, temperature: kWarm 2024/08/21-02:30:55.240044 140539433727552 EVENT_LOG_v1 {"time_micros": 1724178655239966, "cf_name": "default", "job": 61402, "event": "table_file_creation", "file_number": 14699933, "file_size": 95565820, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985281441, "largest_seqno": 191342540624, "table_properties": {"data_size": 90985312, "index_size": 905088, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178646, "oldest_key_time": 0, "file_creation_time": 1724178646, "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": 14699933, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:30:55.290375 140539433727552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699934.sst) /dev/shm/ToplingTemp/Topling-23808-BvdWqt 2024/08/21-02:30:57.318117 140539433727552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699934.sst): first pass time = 2.03's, 66.192'MB/sec 2024/08/21-02:30:59.182876 140539433727552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699934.sst): old prealloc_size = 147639500, real_size = 92388656 2024/08/21-02:30:59.182937 140539433727552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699934.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.85 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-02:31:00.080939 140539433727552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699934.sst): second pass time = 1.86's, 66.257'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.90's, 106.693'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32885.148'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.255'MB/sec write SST data time = 0.24's, 397.627'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26673.141'MB/sec zip my value time = 1.86's, unzip length = 0.123'GB zip my value throughput = 66.257'MB/sec zip pipeline throughput = 112.198'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.85 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.85 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.3214 value = 1.3573 dict = 1.00 all = 1.4008 } Zip/UnZip{ index = 0.2314 value = 0.7368 dict = 1.00 all = 0.7139 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.066883058 MB/sec (with seq num) write speed all = 0.064298206 MB/sec (without seq num) 2024/08/21-02:31:00.193149 140539433727552 [compaction_job.cc:1944] [default] [JOB 61402] Generated table #14699934: 671089 keys, 95812220 bytes, temperature: kWarm 2024/08/21-02:31:00.193214 140539433727552 EVENT_LOG_v1 {"time_micros": 1724178660193181, "cf_name": "default", "job": 61402, "event": "table_file_creation", "file_number": 14699934, "file_size": 95812220, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191141578399, "largest_seqno": 191342540623, "table_properties": {"data_size": 90978352, "index_size": 1242368, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178655, "oldest_key_time": 0, "file_creation_time": 1724178655, "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": 14699934, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:31:00.235223 140539433727552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699935.sst) /dev/shm/ToplingTemp/Topling-23808-yoCVNp 2024/08/21-02:31:02.029906 140539433727552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699935.sst): first pass time = 1.79's, 74.788'MB/sec 2024/08/21-02:31:03.466940 140539433727552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699935.sst): old prealloc_size = 147639500, real_size = 91709392 2024/08/21-02:31:03.466997 140539433727552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699935.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.84 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-02:31:04.912099 140539433727552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699935.sst): second pass time = 1.44's, 85.981'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.44's, 65.837'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20048.907'MB/sec (index lex order gen) rebuild zvType time = 1.12's, 0.149'MB/sec write SST data time = 0.32's, 297.590'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 41039.603'MB/sec zip my value time = 1.44's, unzip length = 0.123'GB zip my value throughput = 85.981'MB/sec zip pipeline throughput = 115.404'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.84 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.84 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 9.5455 value = 1.3572 dict = 1.00 all = 1.4121 } Zip/UnZip{ index = 0.1048 value = 0.7368 dict = 1.00 all = 0.7082 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.100208078 MB/sec (with seq num) write speed all = 0.096335302 MB/sec (without seq num) 2024/08/21-02:31:05.039025 140539433727552 [compaction_job.cc:1944] [default] [JOB 61402] Generated table #14699935: 671089 keys, 95049020 bytes, temperature: kWarm 2024/08/21-02:31:05.039113 140539433727552 EVENT_LOG_v1 {"time_micros": 1724178665039066, "cf_name": "default", "job": 61402, "event": "table_file_creation", "file_number": 14699935, "file_size": 95049020, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191211935277, "largest_seqno": 191342540616, "table_properties": {"data_size": 90979008, "index_size": 562432, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178660, "oldest_key_time": 0, "file_creation_time": 1724178660, "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": 14699935, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:31:05.096605 140539433727552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699936.sst) /dev/shm/ToplingTemp/Topling-23808-GANJ1r 2024/08/21-02:31:05.672556 140539433727552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699936.sst): first pass time = 0.58's, 96.795'MB/sec 2024/08/21-02:31:07.323648 140539433727552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699936.sst): old prealloc_size = 147639500, real_size = 40636776 2024/08/21-02:31:07.323687 140539433727552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699936.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 278717 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.0513 GB zip-val = 0.0402 GB avg-val = 184.00 avg-zval = 144.06 2024/08/21-02:31:07.578038 140539433727552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00/14699936.sst): second pass time = 1.65's, 31.076'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 165.114'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18059.186'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.322'MB/sec write SST data time = 0.04's, 1104.872'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.523'MB, throughput = 18735.432'MB/sec zip my value time = 1.65's, unzip length = 0.051'GB zip my value throughput = 31.076'MB/sec zip pipeline throughput = 188.905'MB/sec entries = 278717 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 144.06 usrkeys = 278717 avg-key = 8.00 avg-zkey = 1.49 avg-val = 191.00 avg-zval = 144.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 278717 bytes = 905840 } seq expand size = 1951019 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0513 GB dict = 0.52 MB all = 0.0557 GB } __ZipSize{ index = 0.0004 GB value = 0.0402 GB dict = 0.52 MB all = 0.0420 GB } UnZip/Zip{ index = 5.3575 value = 1.2773 dict = 1.00 all = 1.3273 } Zip/UnZip{ index = 0.1867 value = 0.7829 dict = 1.00 all = 0.7534 } ---------------------------- total value len = 0.437769 GB avg = 0.191 KB (by entry num) total key len = 0.036672 GB avg = 0.016 KB total ukey len = 0.018336 GB avg = 0.008 KB total ukey num = 0.002291984 Billion total entry num = 0.002291984 Billion write speed all = 0.114007778 MB/sec (with seq num) write speed all = 0.109601680 MB/sec (without seq num) 2024/08/21-02:31:07.646388 140539433727552 [compaction_job.cc:1944] [default] [JOB 61402] Generated table #14699936: 278717 keys, 41997115 bytes, temperature: kWarm 2024/08/21-02:31:07.646458 140539433727552 EVENT_LOG_v1 {"time_micros": 1724178667646422, "cf_name": "default", "job": 61402, "event": "table_file_creation", "file_number": 14699936, "file_size": 41997115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191293722843, "largest_seqno": 191342540621, "table_properties": {"data_size": 40150784, "index_size": 416192, "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": 4459472, "raw_average_key_size": 16, "raw_value_size": 51283928, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 278717, "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": 1724178665, "oldest_key_time": 0, "file_creation_time": 1724178665, "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": 14699936, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:31:07.666398 140539433727552 [compaction_job.cc:699] job-61402: subcompact[0], size: 0.328424 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61402/att-00 [14699933,14699934,14699935,14699936] 2024/08/21-02:31:07.722199 140539433727552 (Original Log Time 2024/08/21-02:30:44.948910) EVENT_LOG_v1 {"time_micros": 1724178644948857, "job": 61402, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14699892], "files_L3": [14699869, 14699870, 14699871, 14699872], "score": 0.98969, "input_data_size": 346239476, "oldest_snapshot_seqno": 191342587394} 2024/08/21-02:31:07.722204 140539433727552 (Original Log Time 2024/08/21-02:31:07.721606) [compaction_job.cc:2018] [default] [JOB 61402] Compacted 1@2 + 4@3 files to L3 => 328424175 bytes 2024/08/21-02:31:07.722205 140539433727552 (Original Log Time 2024/08/21-02:31:07.722146) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 15.2 rd, 14.5 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(31.8, 298.4 +0.0 blob) out(313.2 +0.0 blob), read-write-amplify(20.2) write-amplify(9.8) OK, records in: 2308980, records dropped: 16996 output_compression: Snappy 2024/08/21-02:31:07.722213 140539433727552 (Original Log Time 2024/08/21-02:31:07.722186) EVENT_LOG_v1 {"time_micros": 1724178667722167, "cf": "default", "job": 61402, "event": "compaction_finished", "compaction_time_micros": 22717506, "compaction_time_cpu_micros": 5884617, "output_level": 3, "num_output_files": 4, "total_output_size": 328424175, "num_input_records": 2308980, "num_output_records": 2291984, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 383522391, "file_range_sync_nanos": 0, "file_fsync_nanos": 3579, "file_prepare_write_nanos": 10611, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-02:31:07.846974 140539433727552 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":1724178644,"executesMs":23026,"compactionJobId":61402,"attempt":0,"compactionInputRawBytes":461796000,"compactionInputZipBytes":346239476,"compactionOutputRawBytes":0,"compactionOutputZipBytes":328424175,"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":"00-7d85f887064430ae7fdba320c89cef63-8c2290322a6a48d4-00"}}, response = 2024/08/21-02:31:07.847080 140539433727552 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61402/att-00: olev 3, work 23.027 s, result 6.573 ms, install 0.629 ms, input{raw 440.403 MiB zip 330.200 MiB}