---> uname -a: Linux prd-centos8-builder-2c-1g-3295.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 11G 30G 26% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 3972 19 3062 6716 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:af:d1:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84868sec preferred_lft 84868sec inet6 fe80::f816:3eff:feaf:d133/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 05/24/2026 _x86_64_ (2 CPU) 18:20:47 LINUX RESTART (2 CPU) 06:21:01 PM tps rtps wtps bread/s bwrtn/s 06:22:01 PM 396.35 212.78 183.57 10356.01 45138.20 06:23:01 PM 65.48 34.72 30.76 1229.19 3443.52 06:24:01 PM 131.23 0.87 130.36 91.32 21616.86 06:25:01 PM 5.81 0.00 5.81 0.00 271.34 06:26:01 PM 0.13 0.00 0.13 0.00 1.70 06:27:01 PM 0.20 0.00 0.20 0.00 3.32 06:28:01 PM 0.35 0.00 0.35 0.00 5.43 06:29:01 PM 0.30 0.08 0.22 4.13 3.62 06:30:02 PM 0.77 0.00 0.77 0.00 44.67 06:31:01 PM 1.14 0.00 1.14 0.00 19.67 06:32:01 PM 0.47 0.00 0.47 0.00 22.18 06:33:01 PM 1.22 0.00 1.22 0.00 41.96 06:34:01 PM 0.33 0.08 0.25 4.00 3.57 06:35:01 PM 0.57 0.00 0.57 0.00 11.28 06:36:01 PM 0.28 0.00 0.28 0.00 4.02 06:37:01 PM 1.22 0.00 1.22 0.00 23.73 06:38:01 PM 0.38 0.00 0.38 0.00 5.72 06:39:01 PM 0.47 0.00 0.47 0.00 7.33 06:40:01 PM 0.30 0.00 0.30 0.00 13.85 06:41:01 PM 1.58 0.00 1.58 0.00 47.22 06:42:01 PM 0.33 0.00 0.33 0.00 4.92 06:43:01 PM 0.17 0.00 0.17 0.00 2.05 06:44:01 PM 0.20 0.00 0.20 0.00 2.32 06:45:01 PM 0.33 0.20 0.13 35.59 1.63 06:46:01 PM 108.80 0.28 108.51 28.92 8655.63 Average: 28.75 9.97 18.79 470.30 3177.94 06:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 PM 5396144 6999096 2486288 31.54 2688 1791272 1058180 11.85 249876 1940052 192 06:23:01 PM 4769524 6898552 3112908 39.49 2688 2296648 1064656 11.92 319504 2424940 400664 06:24:01 PM 4513276 6844412 3369156 42.74 2688 2477504 1087676 12.18 276584 2638892 1508 06:25:01 PM 4508524 6839660 3373908 42.80 2688 2477504 1087676 12.18 276584 2645236 4 06:26:01 PM 4502164 6833300 3380268 42.88 2688 2477504 1087676 12.18 276584 2651388 4 06:27:01 PM 4490568 6821708 3391864 43.03 2688 2477508 1087676 12.18 276584 2662820 4 06:28:01 PM 4472008 6803164 3410424 43.27 2688 2477528 1088116 12.18 276768 2681104 4 06:29:01 PM 4478808 6810404 3403624 43.18 2688 2477976 1088500 12.19 276848 2674632 332 06:30:02 PM 4472220 6804480 3410212 43.26 2688 2478648 1091716 12.22 276972 2681192 40 06:31:01 PM 4472392 6804672 3410040 43.26 2688 2478648 1091716 12.22 276972 2681072 4 06:32:01 PM 4467900 6800908 3414532 43.32 2688 2479384 1094036 12.25 277356 2685212 328 06:33:01 PM 4453820 6787188 3428612 43.50 2688 2479756 1094140 12.25 277668 2698852 4 06:34:01 PM 4448632 6782892 3433800 43.56 2688 2479876 1092736 12.24 278288 2702616 20 06:35:01 PM 4437832 6772112 3444600 43.70 2688 2479896 1092736 12.24 278292 2713332 4 06:36:01 PM 4463560 6797864 3418872 43.37 2688 2479920 1095796 12.27 278416 2687288 40 06:37:01 PM 4468448 6802784 3413984 43.31 2688 2479920 1095796 12.27 278416 2682608 4 06:38:01 PM 4467700 6802048 3414732 43.32 2688 2479940 1096724 12.28 278416 2683304 16 06:39:01 PM 4467760 6802108 3414672 43.32 2688 2479940 1096724 12.28 278416 2683180 8 06:40:01 PM 4457208 6792496 3425224 43.45 2688 2480896 1098184 12.30 279480 2692536 656 06:41:01 PM 4495908 6828884 3386524 42.96 2688 2478340 1000684 11.20 282236 2652472 20 06:42:01 PM 4518296 6851272 3364136 42.68 2688 2478348 1000684 11.20 282236 2630292 20 06:43:01 PM 4524224 6857212 3358208 42.60 2688 2478352 1000684 11.20 282236 2624180 16 06:44:01 PM 4523996 6856992 3358436 42.61 2688 2478360 1000684 11.20 282236 2624244 12 06:45:01 PM 4620964 6954432 3261468 41.38 2688 2478840 695532 7.79 347960 2464696 124 06:46:01 PM 4099256 6848520 3783176 48.00 2688 2852540 745400 8.35 490392 2771944 176524 Average: 4519645 6831886 3362787 42.66 2688 2459002 1045365 11.70 290213 2627123 23222 06:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 233.01 138.62 1465.52 64.98 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 64.81 47.05 1138.82 5.20 0.00 0.00 0.00 0.00 06:24:01 PM lo 5.80 5.80 11.59 11.59 0.00 0.00 0.00 0.00 06:24:01 PM eth0 16.10 16.45 7.87 13.27 0.00 0.00 0.00 0.00 06:25:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 PM eth0 1.30 1.18 2.64 0.30 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 PM eth0 0.58 0.65 0.19 0.70 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 PM eth0 0.72 0.63 0.18 0.32 0.00 0.00 0.00 0.00 06:28:01 PM lo 2.28 2.28 7.26 7.26 0.00 0.00 0.00 0.00 06:28:01 PM eth0 2.13 2.05 4.47 3.33 0.00 0.00 0.00 0.00 06:29:01 PM lo 5.00 5.00 9.85 9.85 0.00 0.00 0.00 0.00 06:29:01 PM eth0 4.13 3.80 2.67 7.89 0.00 0.00 0.00 0.00 06:30:02 PM lo 15.79 15.79 28.40 28.40 0.00 0.00 0.00 0.00 06:30:02 PM eth0 10.11 10.20 2.62 26.98 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:31:01 PM eth0 0.51 0.53 0.09 0.26 0.00 0.00 0.00 0.00 06:32:01 PM lo 25.31 25.31 46.47 46.47 0.00 0.00 0.00 0.00 06:32:01 PM eth0 15.06 14.83 3.07 44.94 0.00 0.00 0.00 0.00 06:33:01 PM lo 7.93 7.93 12.87 12.87 0.00 0.00 0.00 0.00 06:33:01 PM eth0 4.80 5.05 0.86 12.71 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:34:01 PM eth0 6.85 4.40 5.46 4.82 0.00 0.00 0.00 0.00 06:35:01 PM lo 1.55 1.55 2.28 2.28 0.00 0.00 0.00 0.00 06:35:01 PM eth0 1.18 1.35 0.19 2.50 0.00 0.00 0.00 0.00 06:36:01 PM lo 1.67 1.67 2.29 2.29 0.00 0.00 0.00 0.00 06:36:01 PM eth0 1.63 1.47 0.29 2.70 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 PM eth0 0.98 0.82 0.47 0.76 0.00 0.00 0.00 0.00 06:38:01 PM lo 1.65 1.65 2.29 2.29 0.00 0.00 0.00 0.00 06:38:01 PM eth0 2.20 1.65 0.61 2.89 0.00 0.00 0.00 0.00 06:39:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:39:01 PM eth0 0.38 0.52 0.08 0.28 0.00 0.00 0.00 0.00 06:40:01 PM lo 34.18 34.18 67.89 67.89 0.00 0.00 0.00 0.00 06:40:01 PM eth0 17.96 18.70 2.94 66.51 0.00 0.00 0.00 0.00 06:41:01 PM lo 3.70 3.70 6.52 6.52 0.00 0.00 0.00 0.00 06:41:01 PM eth0 11.65 10.36 3.85 7.91 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:42:01 PM eth0 7.41 6.43 2.54 1.57 0.00 0.00 0.00 0.00 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 7.58 6.62 2.61 1.56 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 6.80 5.92 2.29 1.41 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 12.00 9.63 5.95 3.18 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 72.74 53.10 1018.21 10.81 0.00 0.00 0.00 0.00 Average: lo 4.24 4.24 7.92 7.92 0.00 0.00 0.00 0.00 Average: eth0 20.12 14.49 147.08 11.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 05/24/2026 _x86_64_ (2 CPU) 18:20:47 LINUX RESTART (2 CPU) 06:21:01 PM CPU %user %nice %system %iowait %steal %idle 06:22:01 PM all 28.40 2.68 37.51 5.36 0.13 25.93 06:22:01 PM 0 28.91 2.58 37.13 4.80 0.10 26.49 06:22:01 PM 1 27.88 2.78 37.90 5.92 0.15 25.37 06:23:01 PM all 11.56 0.60 13.26 0.72 0.07 73.78 06:23:01 PM 0 17.72 0.65 15.26 0.75 0.07 65.55 06:23:01 PM 1 5.39 0.55 11.26 0.69 0.07 82.04 06:24:01 PM all 21.91 0.00 4.24 1.15 0.08 72.61 06:24:01 PM 0 36.80 0.00 5.62 1.17 0.10 56.31 06:24:01 PM 1 7.08 0.00 2.87 1.13 0.07 88.85 06:25:01 PM all 1.29 0.00 0.49 0.03 0.08 98.13 06:25:01 PM 0 1.45 0.00 0.64 0.02 0.08 97.81 06:25:01 PM 1 1.12 0.00 0.34 0.03 0.07 98.44 06:26:01 PM all 1.38 0.00 0.48 0.00 0.07 98.08 06:26:01 PM 0 1.48 0.00 0.62 0.00 0.08 97.81 06:26:01 PM 1 1.27 0.00 0.34 0.00 0.05 98.34 06:27:01 PM all 1.28 0.00 0.48 0.00 0.06 98.18 06:27:01 PM 0 1.98 0.00 0.85 0.00 0.08 97.09 06:27:01 PM 1 0.60 0.00 0.12 0.00 0.03 99.25 06:28:01 PM all 1.36 0.00 0.52 0.00 0.07 98.05 06:28:01 PM 0 0.91 0.00 0.40 0.00 0.07 98.62 06:28:01 PM 1 1.82 0.00 0.64 0.00 0.07 97.47 06:29:01 PM all 1.74 0.00 0.66 0.01 0.08 97.52 06:29:01 PM 0 1.81 0.00 0.64 0.00 0.07 97.48 06:29:01 PM 1 1.67 0.00 0.67 0.02 0.08 97.56 06:30:02 PM all 2.43 0.00 1.17 0.00 0.08 96.33 06:30:02 PM 0 2.52 0.00 1.19 0.00 0.08 96.20 06:30:02 PM 1 2.34 0.00 1.14 0.00 0.07 96.45 06:31:01 PM all 1.33 0.00 0.43 0.01 0.08 98.16 06:31:01 PM 0 0.14 0.00 0.10 0.02 0.03 99.71 06:31:01 PM 1 2.53 0.00 0.76 0.00 0.12 96.59 06:32:01 PM all 2.78 0.00 1.51 0.00 0.10 95.61 06:32:01 PM 0 2.28 0.00 1.44 0.00 0.07 96.22 06:32:01 PM 1 3.28 0.00 1.59 0.00 0.14 95.00 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 2.01 0.00 0.83 0.03 0.08 97.05 06:33:01 PM 0 2.46 0.00 0.99 0.00 0.08 96.46 06:33:01 PM 1 1.56 0.00 0.67 0.07 0.07 97.63 06:34:01 PM all 1.89 0.00 0.57 0.00 0.07 97.47 06:34:01 PM 0 2.83 0.00 0.83 0.00 0.10 96.24 06:34:01 PM 1 0.95 0.00 0.32 0.00 0.03 98.69 06:35:01 PM all 1.42 0.00 0.54 0.00 0.07 97.97 06:35:01 PM 0 1.07 0.00 0.30 0.00 0.03 98.60 06:35:01 PM 1 1.77 0.00 0.78 0.00 0.10 97.35 06:36:01 PM all 1.46 0.00 0.53 0.00 0.10 97.91 06:36:01 PM 0 0.80 0.00 0.18 0.00 0.05 98.97 06:36:01 PM 1 2.13 0.00 0.88 0.00 0.15 96.83 06:37:01 PM all 1.54 0.00 0.58 0.01 0.08 97.79 06:37:01 PM 0 2.45 0.00 0.94 0.00 0.12 96.49 06:37:01 PM 1 0.64 0.00 0.22 0.02 0.05 99.08 06:38:01 PM all 1.55 0.00 0.50 0.00 0.07 97.89 06:38:01 PM 0 2.26 0.00 0.64 0.00 0.08 97.02 06:38:01 PM 1 0.84 0.00 0.35 0.00 0.05 98.76 06:39:01 PM all 1.47 0.00 0.52 0.00 0.08 97.92 06:39:01 PM 0 1.72 0.00 0.62 0.00 0.10 97.56 06:39:01 PM 1 1.23 0.00 0.42 0.00 0.07 98.29 06:40:01 PM all 3.20 0.00 1.69 0.00 0.09 95.01 06:40:01 PM 0 3.44 0.00 1.77 0.00 0.12 94.68 06:40:01 PM 1 2.97 0.00 1.61 0.00 0.07 95.35 06:41:01 PM all 1.39 0.00 0.53 0.02 0.05 98.02 06:41:01 PM 0 1.16 0.00 0.64 0.02 0.07 98.12 06:41:01 PM 1 1.62 0.00 0.42 0.02 0.03 97.91 06:42:01 PM all 0.40 0.00 0.15 0.00 0.03 99.42 06:42:01 PM 0 0.27 0.00 0.17 0.00 0.02 99.55 06:42:01 PM 1 0.53 0.00 0.13 0.00 0.03 99.30 06:43:01 PM all 0.50 0.00 0.12 0.00 0.03 99.35 06:43:01 PM 0 0.27 0.00 0.12 0.00 0.03 99.58 06:43:01 PM 1 0.73 0.00 0.12 0.00 0.03 99.11 06:43:01 PM CPU %user %nice %system %iowait %steal %idle 06:44:01 PM all 0.44 0.00 0.13 0.00 0.03 99.41 06:44:01 PM 0 0.27 0.00 0.15 0.00 0.03 99.55 06:44:01 PM 1 0.62 0.00 0.10 0.00 0.02 99.27 06:45:01 PM all 1.26 0.00 0.36 0.01 0.03 98.34 06:45:01 PM 0 0.95 0.00 0.32 0.02 0.03 98.68 06:45:01 PM 1 1.57 0.00 0.40 0.00 0.03 97.99 06:46:01 PM all 41.07 0.00 6.03 1.24 0.10 51.55 06:46:01 PM 0 65.55 0.00 7.90 1.10 0.12 25.34 06:46:01 PM 1 16.70 0.00 4.18 1.38 0.08 77.66 Average: all 5.41 0.13 2.94 0.34 0.07 91.10 Average: 0 7.28 0.13 3.17 0.31 0.07 89.04 Average: 1 3.55 0.13 2.72 0.37 0.07 93.16