---> uname -a: Linux prd-centos8-builder-4c-4g-3355.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1046 6814 19 7901 14367 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5e:19:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85196sec preferred_lft 85196sec inet6 fe80::f816:3eff:fe5e:1961/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/18/2025 _x86_64_ (4 CPU) 03:23:20 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 334.28 101.68 232.60 3383.94 9347.70 03:26:01 AM 68.74 0.00 68.74 0.00 8765.89 03:27:01 AM 10.05 0.03 10.01 0.53 235.53 03:28:01 AM 424.08 15.95 408.13 2085.79 6388.47 03:29:01 AM 75.93 3.11 72.82 583.61 17103.05 03:30:01 AM 47.25 0.00 47.25 0.00 22249.53 03:31:01 AM 142.64 0.00 142.64 0.00 33172.55 03:32:01 AM 49.05 0.00 49.05 0.00 8858.48 03:33:01 AM 87.00 0.00 87.00 0.00 10104.68 03:34:01 AM 68.76 0.00 68.76 0.00 9129.63 03:35:01 AM 943.28 0.48 942.79 22.93 39309.70 03:36:01 AM 630.29 103.00 527.30 2984.44 17618.86 03:37:01 AM 17.43 0.58 16.84 8.13 5114.81 03:38:01 AM 26.55 13.58 12.96 153.44 9681.22 03:39:01 AM 11.23 0.00 11.23 0.00 9845.19 03:40:01 AM 10.45 0.03 10.41 0.27 9549.49 03:41:01 AM 94.44 0.08 94.35 0.67 8033.13 03:42:01 AM 66.81 0.03 66.78 5.20 3273.74 03:43:01 AM 52.09 0.65 51.44 62.52 15405.40 Average: 166.18 12.51 153.66 486.46 12802.08 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13273776 15137596 2867756 17.77 2688 2061692 757196 4.40 203192 2267848 230188 03:26:01 AM 13254692 15120988 2886840 17.88 2688 2063032 757196 4.40 203196 2270324 268 03:27:01 AM 13250032 15118056 2891500 17.91 2688 2063548 757196 4.40 203216 2272172 8 03:28:01 AM 11589560 13870364 4551972 28.20 2688 2459676 2006436 11.67 350748 3734576 248496 03:29:01 AM 10192792 13361400 5948740 36.85 2688 3340220 2346660 13.65 460220 5006744 616088 03:30:01 AM 9755632 13499112 6385900 39.56 2688 3902084 2167452 12.61 731808 5149112 524356 03:31:01 AM 8943112 13295448 7198420 44.60 2688 4503756 2359124 13.72 889700 5792408 159492 03:32:01 AM 7825884 12464768 8315648 51.52 2688 4768524 3157380 18.37 967292 6792456 180060 03:33:01 AM 7617428 12533180 8524104 52.81 2688 5020004 3002216 17.46 1041236 6876648 166324 03:34:01 AM 7369080 12529788 8772452 54.35 2688 5260672 2928332 17.03 1089468 7061740 150068 03:35:01 AM 5363484 11790932 10778048 66.77 2688 6306148 3052964 17.76 1103280 8571740 322480 03:36:01 AM 4723536 11296572 11417996 70.74 2688 6399752 3126828 18.19 1171360 9022428 4452 03:37:01 AM 5036408 11911876 11105124 68.80 2688 6696188 3128456 18.20 1306168 8585736 175860 03:38:01 AM 5009496 12066592 11132036 68.97 2688 6880428 3131996 18.22 1365944 8562272 89320 03:39:01 AM 4466932 11882468 11674600 72.33 2688 7231928 3125396 18.18 1483336 8972244 175664 03:40:01 AM 3938700 11530124 12202832 75.60 2688 7409136 3151344 18.33 1543776 9433760 87792 03:41:01 AM 4669004 12163796 11472528 71.07 2688 7438908 3097272 18.02 1574276 8875592 18016 03:42:01 AM 6945184 14673548 9196348 56.97 2688 7667892 873920 5.08 1893444 6287172 423392 03:43:01 AM 6989492 14722088 9152040 56.70 2688 7675552 829896 4.83 2064360 6074696 7584 Average: 7906012 13103616 8235520 51.02 2688 5218376 2303014 13.40 1034001 6400509 188416 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 97.32 68.65 1320.92 30.21 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 120.95 109.95 258.42 31.52 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 114.01 100.65 257.20 28.98 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 518.40 474.34 5146.69 94.99 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 355.83 213.32 4181.11 20.71 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:30:01 AM eth0 66.11 53.30 1458.97 13.65 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.35 2.35 0.46 0.46 0.00 0.00 0.00 0.00 03:31:01 AM eth0 65.57 59.21 481.85 12.38 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 29.24 27.17 62.00 10.40 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 18.00 15.18 4.73 8.94 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 66.04 61.07 615.81 18.29 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 184.52 131.74 1733.96 22.12 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 4.40 4.00 1.13 1.36 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 10.83 10.28 85.36 1.87 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.13 1.62 0.46 0.73 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 3.98 3.08 1.18 1.55 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.07 1.62 0.47 0.74 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 61.51 61.73 520.51 13.80 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 136.84 134.52 230.20 45.22 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 789.79 800.93 238.94 6428.99 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 139.38 122.80 873.32 357.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/18/2025 _x86_64_ (4 CPU) 03:23:20 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 19.29 0.87 11.97 3.09 0.10 64.69 03:25:01 AM 0 18.07 0.82 11.51 3.59 0.10 65.90 03:25:01 AM 1 35.28 0.90 13.99 4.05 0.10 45.67 03:25:01 AM 2 10.41 0.87 11.19 2.57 0.10 74.85 03:25:01 AM 3 13.39 0.88 11.16 2.14 0.09 72.34 03:26:01 AM all 0.67 0.00 0.53 1.35 0.04 97.40 03:26:01 AM 0 0.38 0.00 0.30 1.90 0.03 97.38 03:26:01 AM 1 0.80 0.00 0.75 1.24 0.05 97.16 03:26:01 AM 2 0.59 0.00 0.87 1.87 0.05 96.62 03:26:01 AM 3 0.92 0.00 0.20 0.40 0.03 98.45 03:27:01 AM all 0.52 0.00 0.34 0.04 0.05 99.05 03:27:01 AM 0 0.23 0.00 0.13 0.05 0.07 99.52 03:27:01 AM 1 1.00 0.00 1.00 0.00 0.05 97.95 03:27:01 AM 2 0.20 0.00 0.12 0.02 0.05 99.62 03:27:01 AM 3 0.63 0.00 0.12 0.08 0.05 99.12 03:28:01 AM all 32.76 0.00 2.71 1.68 0.11 62.75 03:28:01 AM 0 29.42 0.00 3.26 3.10 0.10 64.12 03:28:01 AM 1 32.90 0.00 4.03 1.86 0.12 61.10 03:28:01 AM 2 30.81 0.00 1.85 0.86 0.12 66.37 03:28:01 AM 3 37.89 0.00 1.69 0.90 0.10 59.42 03:29:01 AM all 36.24 0.00 2.01 1.79 0.09 59.87 03:29:01 AM 0 33.87 0.00 1.22 3.11 0.10 61.70 03:29:01 AM 1 37.62 0.00 2.03 2.34 0.08 57.93 03:29:01 AM 2 38.09 0.00 2.63 1.24 0.10 57.94 03:29:01 AM 3 35.39 0.00 2.16 0.47 0.08 61.90 03:30:01 AM all 64.91 0.00 2.51 0.41 0.10 32.08 03:30:01 AM 0 60.30 0.00 2.73 0.44 0.08 36.45 03:30:01 AM 1 70.39 0.00 2.39 0.74 0.10 26.38 03:30:01 AM 2 62.22 0.00 2.93 0.13 0.13 34.58 03:30:01 AM 3 66.69 0.00 1.97 0.33 0.08 30.92 03:31:01 AM all 49.04 0.00 2.58 2.69 0.10 45.59 03:31:01 AM 0 45.53 0.00 2.03 3.42 0.10 48.92 03:31:01 AM 1 49.20 0.00 1.91 1.83 0.08 46.98 03:31:01 AM 2 48.43 0.00 3.14 2.23 0.12 46.08 03:31:01 AM 3 53.00 0.00 3.26 3.29 0.08 40.37 03:32:01 AM all 54.49 0.00 2.83 0.83 0.12 41.72 03:32:01 AM 0 48.23 0.00 1.59 1.12 0.12 48.94 03:32:01 AM 1 45.28 0.00 1.77 0.74 0.13 52.07 03:32:01 AM 2 62.72 0.00 3.42 0.70 0.12 33.04 03:32:01 AM 3 61.75 0.00 4.56 0.77 0.10 32.82 03:33:01 AM all 57.76 0.00 2.72 0.54 0.11 38.88 03:33:01 AM 0 49.43 0.00 1.07 1.04 0.13 48.32 03:33:01 AM 1 63.93 0.00 3.71 0.13 0.10 32.12 03:33:01 AM 2 60.43 0.00 1.81 0.20 0.08 37.48 03:33:01 AM 3 57.23 0.00 4.27 0.77 0.12 37.61 03:34:01 AM all 45.36 0.00 3.08 0.72 0.11 50.73 03:34:01 AM 0 38.46 0.00 2.82 0.89 0.13 57.70 03:34:01 AM 1 49.39 0.00 2.96 0.66 0.10 46.89 03:34:01 AM 2 37.95 0.00 1.30 0.42 0.10 60.24 03:34:01 AM 3 55.65 0.00 5.23 0.93 0.12 38.08 03:35:01 AM all 31.66 0.00 10.91 9.28 0.11 48.04 03:35:01 AM 0 25.23 0.00 10.76 10.50 0.12 53.40 03:35:01 AM 1 28.99 0.00 9.08 7.51 0.12 54.30 03:35:01 AM 2 28.57 0.00 12.55 11.68 0.14 47.06 03:35:01 AM 3 43.82 0.00 11.25 7.45 0.08 37.40 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 34.55 0.11 4.45 6.65 0.11 54.12 03:36:01 AM 0 33.01 0.00 4.85 7.06 0.12 54.96 03:36:01 AM 1 33.00 0.00 3.77 5.90 0.12 57.22 03:36:01 AM 2 41.49 0.00 4.15 6.21 0.12 48.03 03:36:01 AM 3 30.68 0.42 5.06 7.45 0.10 56.29 03:37:01 AM all 36.74 0.00 1.43 0.34 0.09 61.40 03:37:01 AM 0 18.95 0.00 1.03 0.17 0.08 79.77 03:37:01 AM 1 68.73 0.00 2.99 0.02 0.08 28.18 03:37:01 AM 2 19.26 0.00 0.54 0.67 0.08 79.45 03:37:01 AM 3 40.02 0.00 1.17 0.52 0.10 58.19 03:38:01 AM all 35.63 0.00 1.45 1.83 0.15 60.95 03:38:01 AM 0 18.53 0.00 0.67 0.43 0.15 80.22 03:38:01 AM 1 27.44 0.00 1.05 2.24 0.15 69.11 03:38:01 AM 2 48.12 0.00 1.88 2.31 0.15 47.55 03:38:01 AM 3 48.51 0.00 2.22 2.32 0.13 46.82 03:39:01 AM all 33.91 0.00 1.93 1.32 0.11 62.72 03:39:01 AM 0 21.38 0.00 1.32 0.33 0.10 76.87 03:39:01 AM 1 34.95 0.00 2.55 0.67 0.10 61.73 03:39:01 AM 2 33.33 0.00 2.28 2.11 0.13 62.15 03:39:01 AM 3 46.00 0.00 1.59 2.18 0.12 50.12 03:40:01 AM all 36.70 0.00 1.48 0.70 0.12 61.01 03:40:01 AM 0 28.56 0.00 0.92 1.05 0.12 69.35 03:40:01 AM 1 55.18 0.00 2.07 0.65 0.12 41.97 03:40:01 AM 2 19.46 0.00 0.74 0.00 0.12 79.69 03:40:01 AM 3 43.59 0.00 2.19 1.09 0.12 53.02 03:41:01 AM all 46.23 0.00 2.91 2.77 0.10 48.00 03:41:01 AM 0 51.64 0.00 3.43 4.58 0.10 40.25 03:41:01 AM 1 44.58 0.00 3.48 0.82 0.10 51.02 03:41:01 AM 2 47.84 0.00 3.10 2.90 0.10 46.06 03:41:01 AM 3 40.85 0.00 1.64 2.76 0.08 54.67 03:42:01 AM all 48.43 0.00 4.02 0.20 0.11 47.24 03:42:01 AM 0 50.37 0.00 4.16 0.23 0.12 45.12 03:42:01 AM 1 54.45 0.00 6.05 0.20 0.10 39.20 03:42:01 AM 2 44.37 0.00 3.29 0.32 0.12 51.90 03:42:01 AM 3 44.54 0.00 2.60 0.03 0.10 52.73 03:43:01 AM all 21.21 0.00 2.41 1.40 0.18 74.80 03:43:01 AM 0 17.16 0.00 2.36 1.01 0.15 79.32 03:43:01 AM 1 28.17 0.00 3.04 1.87 0.17 66.75 03:43:01 AM 2 22.45 0.00 2.18 2.73 0.20 72.43 03:43:01 AM 3 17.05 0.00 2.06 0.00 0.18 80.71 Average: all 36.12 0.05 3.26 1.97 0.11 58.49 Average: 0 30.99 0.04 2.94 2.31 0.11 63.62 Average: 1 40.08 0.05 3.60 1.75 0.10 54.42 Average: 2 34.58 0.05 3.14 2.05 0.11 60.07 Average: 3 38.82 0.07 3.37 1.77 0.10 55.86