---> uname -a: Linux prd-centos8-builder-2c-1g-4291.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: 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): 0,1 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 652 3987 19 3058 6728 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:9a:88:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84915sec preferred_lft 84915sec inet6 fe80::f816:3eff:fe9a:889f/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) 05/27/2026 _x86_64_ (2 CPU) 11:31:56 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 85.75 45.42 40.34 1318.36 8682.19 11:35:01 AM 128.46 0.87 127.60 91.32 21357.14 11:36:01 AM 4.02 0.00 4.02 0.00 122.04 11:37:01 AM 0.33 0.00 0.33 0.00 3.70 11:38:01 AM 0.50 0.00 0.50 0.00 8.43 11:39:01 AM 0.48 0.00 0.48 0.00 8.90 11:40:01 AM 0.20 0.08 0.12 4.13 1.35 11:41:01 AM 0.65 0.00 0.65 0.00 22.26 11:42:01 AM 1.17 0.00 1.17 0.00 40.29 11:43:01 AM 0.10 0.00 0.10 0.00 1.35 11:44:01 AM 0.58 0.00 0.58 0.00 27.01 11:45:01 AM 1.13 0.00 1.13 0.00 25.75 11:46:01 AM 0.38 0.00 0.38 0.00 10.85 11:47:01 AM 0.50 0.00 0.50 0.00 12.00 11:48:01 AM 0.35 0.00 0.35 0.00 4.43 11:49:01 AM 1.20 0.00 1.20 0.00 22.29 11:50:01 AM 0.43 0.00 0.43 0.00 34.74 11:51:01 AM 1.58 0.00 1.58 0.00 27.90 11:52:01 AM 1.20 0.00 1.20 0.00 17.33 11:53:01 AM 0.72 0.00 0.72 0.00 7.27 11:54:01 AM 0.70 0.00 0.70 0.00 6.95 11:55:01 AM 0.73 0.00 0.73 0.00 7.37 11:56:01 AM 53.52 0.48 53.03 64.51 3295.28 Average: 12.38 2.04 10.34 64.28 1467.25 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 4661240 6879720 3221200 40.87 2688 2376824 1086652 12.17 328076 2494036 479932 11:35:01 AM 4513168 6843312 3369272 42.74 2688 2476540 1102960 12.35 278324 2640116 1328 11:36:01 AM 4508044 6838192 3374396 42.81 2688 2476544 1102960 12.35 278324 2645204 4 11:37:01 AM 4495828 6825976 3386612 42.96 2688 2476544 1102960 12.35 278324 2657536 4 11:38:01 AM 4487468 6817616 3394972 43.07 2688 2476544 1102960 12.35 278324 2665828 4 11:39:01 AM 4483904 6814080 3398536 43.12 2688 2476576 1104848 12.37 278516 2668968 4 11:40:01 AM 4483252 6813868 3399188 43.12 2688 2477016 1109196 12.42 278600 2669772 320 11:41:01 AM 4477964 6809224 3404476 43.19 2688 2477664 1108004 12.41 278724 2675192 640 11:42:01 AM 4476548 6807832 3405892 43.21 2688 2477688 1092596 12.23 278724 2676528 4 11:43:01 AM 4475812 6807484 3406628 43.22 2688 2478076 1110088 12.43 278944 2676888 400 11:44:01 AM 4475136 6807144 3407304 43.23 2688 2478416 1109024 12.42 279088 2677240 208 11:45:01 AM 4460132 6792380 3422308 43.42 2688 2478664 1110732 12.44 279388 2692196 172 11:46:01 AM 4459708 6792104 3422732 43.42 2688 2478812 1111168 12.44 279408 2692400 160 11:47:01 AM 4454176 6786576 3428264 43.49 2688 2478816 1110240 12.43 279408 2697880 4 11:48:01 AM 4456236 6788684 3426204 43.47 2688 2478836 1110240 12.43 279408 2696132 4 11:49:01 AM 4461104 6793552 3421336 43.40 2688 2478836 1110240 12.43 279408 2691092 4 11:50:01 AM 4468288 6801680 3414152 43.31 2688 2479796 1131064 12.66 280596 2682588 52 11:51:01 AM 4527560 6858640 3354880 42.56 2688 2477260 1015808 11.37 283916 2621228 12 11:52:01 AM 4529112 6860188 3353328 42.54 2688 2477272 1015808 11.37 283916 2620012 4 11:53:01 AM 4533212 6864296 3349228 42.49 2688 2477280 1015808 11.37 283916 2616124 16 11:54:01 AM 4533476 6864568 3348964 42.49 2688 2477288 1015808 11.37 283916 2615688 12 11:55:01 AM 4538696 6869800 3343744 42.42 2688 2477300 1015808 11.37 283916 2610492 12 11:56:01 AM 4405396 6961432 3477044 44.11 2688 2674672 689032 7.72 476348 2512508 132508 Average: 4494150 6830363 3388290 42.99 2688 2481881 1068870 11.97 290761 2647637 26774 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 60.75 44.89 1143.12 7.24 0.00 0.00 0.00 0.00 11:35:01 AM lo 5.88 5.88 11.59 11.59 0.00 0.00 0.00 0.00 11:35:01 AM eth0 15.35 15.63 7.79 13.20 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 AM eth0 0.62 0.60 0.15 0.47 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 AM eth0 0.47 0.58 0.09 0.26 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 AM eth0 0.90 0.68 0.25 0.32 0.00 0.00 0.00 0.00 11:39:01 AM lo 2.30 2.30 7.21 7.21 0.00 0.00 0.00 0.00 11:39:01 AM eth0 1.77 1.67 4.33 3.30 0.00 0.00 0.00 0.00 11:40:01 AM lo 4.90 4.90 9.74 9.74 0.00 0.00 0.00 0.00 11:40:01 AM eth0 3.62 3.10 2.52 7.83 0.00 0.00 0.00 0.00 11:41:01 AM lo 14.21 14.21 25.16 25.16 0.00 0.00 0.00 0.00 11:41:01 AM eth0 8.93 7.57 2.32 23.85 0.00 0.00 0.00 0.00 11:42:01 AM lo 1.77 1.77 3.12 3.12 0.00 0.00 0.00 0.00 11:42:01 AM eth0 1.48 1.42 0.25 3.29 0.00 0.00 0.00 0.00 11:43:01 AM lo 8.41 8.41 17.97 17.97 0.00 0.00 0.00 0.00 11:43:01 AM eth0 5.15 4.53 1.46 17.27 0.00 0.00 0.00 0.00 11:44:01 AM lo 17.08 17.08 28.73 28.73 0.00 0.00 0.00 0.00 11:44:01 AM eth0 9.88 8.57 1.94 27.80 0.00 0.00 0.00 0.00 11:45:01 AM lo 7.98 7.98 13.63 13.63 0.00 0.00 0.00 0.00 11:45:01 AM eth0 5.63 4.37 0.94 13.47 0.00 0.00 0.00 0.00 11:46:01 AM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 11:46:01 AM eth0 3.38 1.45 0.60 3.72 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 AM eth0 1.75 0.62 0.17 0.26 0.00 0.00 0.00 0.00 11:48:01 AM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 11:48:01 AM eth0 1.37 1.35 0.32 2.52 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 AM eth0 0.82 0.55 0.13 0.26 0.00 0.00 0.00 0.00 11:50:01 AM lo 34.63 34.63 69.13 69.13 0.00 0.00 0.00 0.00 11:50:01 AM eth0 19.81 16.60 3.64 67.09 0.00 0.00 0.00 0.00 11:51:01 AM lo 6.60 6.60 11.54 11.54 0.00 0.00 0.00 0.00 11:51:01 AM eth0 13.46 11.41 3.77 13.21 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 AM eth0 8.45 7.11 3.27 2.61 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 8.53 7.37 3.09 2.12 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 8.45 6.82 2.83 1.60 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 8.87 6.92 2.89 1.67 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 53.62 41.99 648.36 10.83 0.00 0.00 0.00 0.00 Average: lo 4.69 4.69 8.80 8.80 0.00 0.00 0.00 0.00 Average: eth0 10.57 8.51 79.76 9.75 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) 05/27/2026 _x86_64_ (2 CPU) 11:31:56 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 15.61 0.69 15.84 1.44 0.08 66.34 11:34:01 AM 0 10.65 0.67 14.05 1.73 0.08 72.81 11:34:01 AM 1 20.55 0.72 17.61 1.15 0.08 59.88 11:35:01 AM all 18.45 0.00 3.55 2.05 0.08 75.87 11:35:01 AM 0 5.64 0.00 2.90 2.01 0.07 89.38 11:35:01 AM 1 31.36 0.00 4.21 2.08 0.10 62.26 11:36:01 AM all 1.27 0.00 0.45 0.34 0.08 97.87 11:36:01 AM 0 0.59 0.00 0.25 0.35 0.03 98.78 11:36:01 AM 1 1.96 0.00 0.64 0.34 0.12 96.95 11:37:01 AM all 1.23 0.00 0.46 0.00 0.08 98.24 11:37:01 AM 0 1.11 0.00 0.50 0.00 0.08 98.30 11:37:01 AM 1 1.34 0.00 0.42 0.00 0.07 98.17 11:38:01 AM all 1.16 0.00 0.41 0.00 0.08 98.35 11:38:01 AM 0 1.01 0.00 0.44 0.00 0.07 98.49 11:38:01 AM 1 1.31 0.00 0.39 0.00 0.08 98.22 11:39:01 AM all 1.34 0.00 0.54 0.00 0.08 98.03 11:39:01 AM 0 0.87 0.00 0.45 0.00 0.07 98.61 11:39:01 AM 1 1.82 0.00 0.62 0.00 0.10 97.46 11:40:01 AM all 1.62 0.00 0.66 0.01 0.08 97.62 11:40:01 AM 0 1.76 0.00 0.69 0.02 0.10 97.43 11:40:01 AM 1 1.48 0.00 0.64 0.00 0.07 97.82 11:41:01 AM all 2.24 0.00 1.05 0.00 0.08 96.64 11:41:01 AM 0 3.00 0.00 1.25 0.00 0.10 95.65 11:41:01 AM 1 1.48 0.00 0.85 0.00 0.05 97.62 11:42:01 AM all 1.38 0.00 0.51 0.02 0.08 98.02 11:42:01 AM 0 2.04 0.00 0.67 0.00 0.08 97.20 11:42:01 AM 1 0.72 0.00 0.35 0.03 0.07 98.83 11:43:01 AM all 1.89 0.00 0.72 0.00 0.09 97.29 11:43:01 AM 0 2.48 0.00 0.96 0.00 0.12 96.44 11:43:01 AM 1 1.31 0.00 0.49 0.00 0.07 98.14 11:44:01 AM all 2.06 0.00 1.12 0.00 0.08 96.74 11:44:01 AM 0 2.94 0.00 1.49 0.00 0.14 95.43 11:44:01 AM 1 1.19 0.00 0.75 0.00 0.03 98.03 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 1.79 0.00 0.79 0.04 0.09 97.29 11:45:01 AM 0 1.00 0.00 0.57 0.08 0.03 98.31 11:45:01 AM 1 2.58 0.00 1.01 0.00 0.15 96.25 11:46:01 AM all 1.42 0.00 0.51 0.00 0.08 97.98 11:46:01 AM 0 1.79 0.00 0.62 0.00 0.10 97.49 11:46:01 AM 1 1.06 0.00 0.40 0.00 0.07 98.47 11:47:01 AM all 1.29 0.00 0.46 0.00 0.10 98.14 11:47:01 AM 0 0.82 0.00 0.37 0.00 0.08 98.73 11:47:01 AM 1 1.77 0.00 0.56 0.00 0.12 97.56 11:48:01 AM all 1.42 0.00 0.60 0.00 0.08 97.90 11:48:01 AM 0 1.60 0.00 0.66 0.00 0.12 97.62 11:48:01 AM 1 1.24 0.00 0.54 0.00 0.05 98.18 11:49:01 AM all 1.27 0.00 0.45 0.01 0.09 98.18 11:49:01 AM 0 1.26 0.00 0.50 0.02 0.10 98.12 11:49:01 AM 1 1.28 0.00 0.40 0.00 0.08 98.24 11:50:01 AM all 3.10 0.00 1.73 0.00 0.11 95.07 11:50:01 AM 0 3.32 0.00 1.82 0.00 0.12 94.74 11:50:01 AM 1 2.87 0.00 1.63 0.00 0.10 95.40 11:51:01 AM all 0.90 0.00 0.45 0.02 0.03 98.60 11:51:01 AM 0 0.74 0.00 0.50 0.03 0.05 98.68 11:51:01 AM 1 1.07 0.00 0.40 0.00 0.02 98.51 11:52:01 AM all 0.50 0.00 0.13 0.01 0.03 99.32 11:52:01 AM 0 0.27 0.00 0.15 0.00 0.03 99.55 11:52:01 AM 1 0.73 0.00 0.12 0.02 0.03 99.10 11:53:01 AM all 0.47 0.00 0.13 0.01 0.03 99.36 11:53:01 AM 0 0.65 0.00 0.15 0.02 0.03 99.15 11:53:01 AM 1 0.28 0.00 0.12 0.00 0.03 99.57 11:54:01 AM all 0.36 0.00 0.13 0.00 0.04 99.47 11:54:01 AM 0 0.50 0.00 0.12 0.00 0.03 99.35 11:54:01 AM 1 0.22 0.00 0.13 0.00 0.05 99.60 11:55:01 AM all 0.45 0.00 0.14 0.00 0.04 99.37 11:55:01 AM 0 0.43 0.00 0.17 0.00 0.05 99.35 11:55:01 AM 1 0.47 0.00 0.12 0.00 0.03 99.38 11:55:01 AM CPU %user %nice %system %iowait %steal %idle 11:56:01 AM all 28.76 0.00 4.57 1.36 0.10 65.22 11:56:01 AM 0 24.11 0.00 3.81 1.25 0.10 70.73 11:56:01 AM 1 33.41 0.00 5.33 1.47 0.10 59.70 Average: all 3.92 0.03 1.54 0.23 0.08 94.20 Average: 0 2.99 0.03 1.44 0.24 0.08 95.22 Average: 1 4.86 0.03 1.64 0.22 0.07 93.17