---> uname -a: Linux prd-centos8-builder-2c-1g-2240.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): 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 689 4101 19 2909 6692 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:de:5c:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84726sec preferred_lft 84726sec inet6 fe80::f816:3eff:fede:5c33/64 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) 01/23/2026 _x86_64_ (2 CPU) 07:20:01 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 22.21 0.00 22.21 0.00 6558.64 07:23:01 AM 127.43 7.12 120.31 1016.23 18810.38 07:24:01 AM 29.26 0.00 29.26 0.00 5794.32 07:25:01 AM 2.02 0.00 2.02 0.00 93.92 07:26:01 AM 0.15 0.00 0.15 0.00 2.35 07:27:01 AM 0.30 0.00 0.30 0.00 4.93 07:28:01 AM 0.33 0.00 0.33 0.00 5.68 07:29:01 AM 0.35 0.08 0.27 4.13 14.15 07:30:01 AM 0.83 0.00 0.83 0.00 36.24 07:31:01 AM 1.30 0.00 1.30 0.00 21.31 07:32:01 AM 0.35 0.00 0.35 0.00 17.88 07:33:01 AM 0.70 0.00 0.70 0.00 21.48 07:34:01 AM 1.03 0.00 1.03 0.00 27.20 07:35:01 AM 0.20 0.00 0.20 0.00 3.60 07:36:01 AM 0.90 0.00 0.90 0.00 18.61 07:37:01 AM 0.52 0.12 0.40 9.20 7.36 07:38:01 AM 0.45 0.00 0.45 0.00 11.00 07:39:01 AM 0.25 0.00 0.25 0.00 3.60 07:40:01 AM 0.37 0.00 0.37 0.00 6.12 07:41:01 AM 0.27 0.00 0.27 0.00 3.93 07:42:01 AM 0.22 0.00 0.22 0.00 3.32 07:43:01 AM 0.30 0.00 0.30 0.00 5.78 07:44:01 AM 0.17 0.00 0.17 0.00 1.98 07:45:01 AM 0.20 0.00 0.20 0.00 3.00 07:46:01 AM 0.98 0.00 0.98 0.00 51.79 07:47:01 AM 19.95 0.12 19.83 10.53 1493.08 Average: 8.12 0.29 7.83 40.00 1270.05 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5394652 6988968 2489792 31.58 2688 1781604 1026312 11.49 254572 1940300 28 07:23:01 AM 4505276 6810740 3379168 42.86 2688 2453096 1123100 12.57 272940 2659184 155636 07:24:01 AM 4513040 6818540 3371404 42.76 2688 2453124 1101540 12.33 272964 2652496 4 07:25:01 AM 4502244 6807744 3382200 42.90 2688 2453124 1101540 12.33 272964 2663412 8 07:26:01 AM 4496660 6802160 3387784 42.97 2688 2453124 1101540 12.33 272964 2669116 4 07:27:01 AM 4478740 6784260 3405704 43.20 2688 2453148 1127220 12.62 273148 2686788 32 07:28:01 AM 4470184 6775704 3414260 43.30 2688 2453148 1127220 12.62 273148 2695328 4 07:29:01 AM 4476432 6782388 3408012 43.22 2688 2453596 1127668 12.62 273264 2689100 4 07:30:01 AM 4469096 6775692 3415348 43.32 2688 2454268 1132116 12.67 273420 2696312 4 07:31:01 AM 4467324 6773948 3417120 43.34 2688 2454284 1133428 12.69 273420 2697960 28 07:32:01 AM 4466932 6773952 3417512 43.34 2688 2454684 1132680 12.68 273652 2698260 8 07:33:01 AM 4451836 6759540 3432608 43.54 2688 2455376 1133348 12.69 274072 2713080 376 07:34:01 AM 4451236 6758940 3433208 43.54 2688 2455376 1133348 12.69 274072 2713264 16 07:35:01 AM 4444380 6752088 3440064 43.63 2688 2455380 1135864 12.72 274072 2719748 12 07:36:01 AM 4447700 6755448 3436744 43.59 2688 2455396 1135864 12.72 274072 2716836 32 07:37:01 AM 4442556 6751424 3441888 43.65 2688 2455676 1136744 12.73 274744 2720184 20 07:38:01 AM 4443036 6751908 3441408 43.65 2688 2455680 1136744 12.73 274744 2719904 12 07:39:01 AM 4463560 6772456 3420884 43.39 2688 2455704 1120872 12.55 274868 2699208 36 07:40:01 AM 4463224 6772120 3421220 43.39 2688 2455704 1138516 12.75 274868 2699328 4 07:41:01 AM 4465080 6773980 3419364 43.37 2688 2455708 1138516 12.75 274868 2697608 4 07:42:01 AM 4449512 6758428 3434932 43.57 2688 2455724 1134728 12.70 274868 2713284 32 07:43:01 AM 4450928 6759848 3433516 43.55 2688 2455728 1134728 12.70 274868 2712060 4 07:44:01 AM 4451108 6760024 3433336 43.55 2688 2455728 1134728 12.70 274868 2711876 4 07:45:01 AM 4450684 6760456 3433760 43.55 2688 2456608 1136804 12.73 275640 2711268 872 07:46:01 AM 4449944 6759936 3434500 43.56 2688 2456824 1137780 12.74 276092 2711636 4 07:47:01 AM 4391684 6818780 3492760 44.30 2688 2564556 819348 9.17 457580 2578328 77720 Average: 4498348 6783057 3386096 42.95 2688 2433168 1113165 12.46 280414 2664841 9035 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 8.48 7.70 1.78 1.90 0.00 0.00 0.00 0.00 07:23:01 AM lo 4.17 4.17 8.52 8.52 0.00 0.00 0.00 0.00 07:23:01 AM eth0 61.84 51.24 1111.09 13.38 0.00 0.00 0.00 0.00 07:24:01 AM lo 1.63 1.63 3.08 3.08 0.00 0.00 0.00 0.00 07:24:01 AM eth0 2.78 2.03 5.09 3.30 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 AM eth0 0.47 0.57 0.09 0.27 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 AM eth0 0.73 0.63 0.18 0.32 0.00 0.00 0.00 0.00 07:27:01 AM lo 2.27 2.27 7.03 7.03 0.00 0.00 0.00 0.00 07:27:01 AM eth0 2.32 2.03 4.30 3.54 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 AM eth0 0.45 0.55 0.09 0.26 0.00 0.00 0.00 0.00 07:29:01 AM lo 5.00 5.00 9.85 9.85 0.00 0.00 0.00 0.00 07:29:01 AM eth0 4.20 3.78 2.68 7.88 0.00 0.00 0.00 0.00 07:30:01 AM lo 15.76 15.76 28.40 28.40 0.00 0.00 0.00 0.00 07:30:01 AM eth0 10.48 9.68 2.67 26.96 0.00 0.00 0.00 0.00 07:31:01 AM lo 1.73 1.73 3.52 3.52 0.00 0.00 0.00 0.00 07:31:01 AM eth0 2.77 1.97 1.19 3.82 0.00 0.00 0.00 0.00 07:32:01 AM lo 8.17 8.17 17.71 17.71 0.00 0.00 0.00 0.00 07:32:01 AM eth0 5.42 5.33 1.17 17.28 0.00 0.00 0.00 0.00 07:33:01 AM lo 23.28 23.28 38.11 38.11 0.00 0.00 0.00 0.00 07:33:01 AM eth0 14.83 13.06 2.33 37.30 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:34:01 AM eth0 0.75 0.68 0.34 0.45 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.43 0.53 0.09 0.28 0.00 0.00 0.00 0.00 07:36:01 AM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 07:36:01 AM eth0 1.43 1.38 0.27 2.52 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:37:01 AM eth0 7.90 5.06 6.30 5.33 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 AM eth0 0.47 0.50 0.09 0.29 0.00 0.00 0.00 0.00 07:39:01 AM lo 1.67 1.67 2.29 2.29 0.00 0.00 0.00 0.00 07:39:01 AM eth0 1.42 1.50 0.21 2.49 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 AM eth0 0.43 0.53 0.09 0.26 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 AM eth0 0.55 0.60 0.16 0.32 0.00 0.00 0.00 0.00 07:42:01 AM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 07:42:01 AM eth0 1.35 1.40 0.20 2.48 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 AM eth0 1.40 0.87 0.58 0.75 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 AM eth0 0.52 0.62 0.09 0.29 0.00 0.00 0.00 0.00 07:45:01 AM lo 27.69 27.69 52.19 52.19 0.00 0.00 0.00 0.00 07:45:01 AM eth0 16.64 16.19 2.41 51.08 0.00 0.00 0.00 0.00 07:46:01 AM lo 18.23 18.23 36.74 36.74 0.00 0.00 0.00 0.00 07:46:01 AM eth0 12.28 11.93 2.47 35.92 0.00 0.00 0.00 0.00 07:47:01 AM lo 15.38 15.38 25.00 25.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 44.74 36.93 534.61 30.15 0.00 0.00 0.00 0.00 Average: lo 5.00 5.00 9.12 9.12 0.00 0.00 0.00 0.00 Average: eth0 7.89 6.82 64.64 9.57 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) 01/23/2026 _x86_64_ (2 CPU) 07:20:01 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 0.58 0.00 0.24 0.64 0.03 98.51 07:22:01 AM 0 0.33 0.00 0.28 0.85 0.03 98.49 07:22:01 AM 1 0.82 0.00 0.20 0.42 0.03 98.53 07:23:01 AM all 31.35 0.00 4.07 1.95 0.08 62.54 07:23:01 AM 0 44.34 0.00 5.25 1.77 0.08 48.56 07:23:01 AM 1 18.42 0.00 2.89 2.13 0.08 76.48 07:24:01 AM all 1.19 0.00 0.49 0.65 0.08 97.58 07:24:01 AM 0 2.01 0.00 0.69 0.81 0.12 96.37 07:24:01 AM 1 0.38 0.00 0.28 0.50 0.05 98.78 07:25:01 AM all 1.23 0.00 0.25 0.00 0.08 98.44 07:25:01 AM 0 2.28 0.00 0.39 0.00 0.10 97.23 07:25:01 AM 1 0.20 0.00 0.12 0.00 0.05 99.63 07:26:01 AM all 1.26 0.00 0.25 0.00 0.06 98.43 07:26:01 AM 0 2.40 0.00 0.39 0.00 0.08 97.12 07:26:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 07:27:01 AM all 1.34 0.00 0.33 0.00 0.08 98.26 07:27:01 AM 0 1.97 0.00 0.37 0.00 0.08 97.58 07:27:01 AM 1 0.72 0.00 0.28 0.00 0.07 98.93 07:28:01 AM all 1.12 0.00 0.24 0.00 0.06 98.58 07:28:01 AM 0 0.47 0.00 0.05 0.00 0.02 99.47 07:28:01 AM 1 1.77 0.00 0.44 0.00 0.10 97.69 07:29:01 AM all 1.69 0.00 0.44 0.00 0.06 97.81 07:29:01 AM 0 2.35 0.00 0.54 0.00 0.08 97.02 07:29:01 AM 1 1.04 0.00 0.33 0.00 0.03 98.60 07:30:01 AM all 2.29 0.00 0.75 0.01 0.09 96.86 07:30:01 AM 0 2.16 0.00 0.72 0.00 0.07 97.05 07:30:01 AM 1 2.42 0.00 0.77 0.02 0.12 96.67 07:31:01 AM all 1.32 0.00 0.33 0.01 0.12 98.22 07:31:01 AM 0 1.90 0.00 0.42 0.00 0.15 97.53 07:31:01 AM 1 0.75 0.00 0.23 0.02 0.08 98.91 07:32:01 AM all 1.88 0.00 0.49 0.00 0.10 97.53 07:32:01 AM 0 2.12 0.00 0.50 0.00 0.10 97.28 07:32:01 AM 1 1.64 0.00 0.49 0.00 0.10 97.77 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 2.74 0.00 0.98 0.00 0.11 96.16 07:33:01 AM 0 2.85 0.00 0.97 0.00 0.08 96.09 07:33:01 AM 1 2.64 0.00 0.99 0.00 0.13 96.24 07:34:01 AM all 1.23 0.00 0.26 0.01 0.09 98.41 07:34:01 AM 0 1.88 0.00 0.37 0.00 0.10 97.65 07:34:01 AM 1 0.59 0.00 0.15 0.02 0.08 99.16 07:35:01 AM all 1.18 0.00 0.28 0.00 0.11 98.43 07:35:01 AM 0 1.58 0.00 0.27 0.00 0.13 98.02 07:35:01 AM 1 0.79 0.00 0.28 0.00 0.08 98.84 07:36:01 AM all 1.26 0.00 0.36 0.00 0.09 98.29 07:36:01 AM 0 2.24 0.00 0.51 0.00 0.15 97.10 07:36:01 AM 1 0.28 0.00 0.22 0.00 0.03 99.47 07:37:01 AM all 1.86 0.00 0.37 0.00 0.09 97.68 07:37:01 AM 0 2.35 0.00 0.39 0.00 0.10 97.16 07:37:01 AM 1 1.37 0.00 0.35 0.00 0.08 98.19 07:38:01 AM all 1.25 0.00 0.26 0.00 0.11 98.38 07:38:01 AM 0 0.55 0.00 0.17 0.00 0.08 99.20 07:38:01 AM 1 1.95 0.00 0.35 0.00 0.13 97.57 07:39:01 AM all 1.30 0.00 0.34 0.00 0.09 98.26 07:39:01 AM 0 1.19 0.00 0.39 0.00 0.10 98.32 07:39:01 AM 1 1.41 0.00 0.30 0.00 0.08 98.21 07:40:01 AM all 1.23 0.00 0.26 0.00 0.08 98.43 07:40:01 AM 0 1.82 0.00 0.44 0.00 0.12 97.62 07:40:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 07:41:01 AM all 1.22 0.00 0.28 0.00 0.08 98.42 07:41:01 AM 0 0.47 0.00 0.13 0.00 0.05 99.35 07:41:01 AM 1 1.97 0.00 0.42 0.00 0.12 97.49 07:42:01 AM all 1.20 0.00 0.29 0.00 0.08 98.42 07:42:01 AM 0 0.67 0.00 0.20 0.00 0.07 99.06 07:42:01 AM 1 1.73 0.00 0.39 0.00 0.10 97.78 07:43:01 AM all 1.19 0.00 0.27 0.00 0.08 98.46 07:43:01 AM 0 0.58 0.00 0.10 0.00 0.05 99.26 07:43:01 AM 1 1.80 0.00 0.44 0.00 0.12 97.64 07:43:01 AM CPU %user %nice %system %iowait %steal %idle 07:44:01 AM all 1.24 0.00 0.24 0.00 0.18 98.34 07:44:01 AM 0 0.97 0.00 0.20 0.00 0.23 98.60 07:44:01 AM 1 1.51 0.00 0.29 0.00 0.12 98.09 07:45:01 AM all 2.88 0.00 1.04 0.00 0.08 96.00 07:45:01 AM 0 2.06 0.00 0.94 0.00 0.05 96.96 07:45:01 AM 1 3.70 0.00 1.14 0.00 0.12 95.03 07:46:01 AM all 2.41 0.00 0.84 0.01 0.11 96.64 07:46:01 AM 0 2.03 0.00 0.80 0.00 0.12 97.05 07:46:01 AM 1 2.79 0.00 0.87 0.02 0.10 96.22 07:47:01 AM all 16.69 0.00 1.90 0.32 0.08 81.01 07:47:01 AM 0 12.78 0.00 1.65 0.05 0.07 85.45 07:47:01 AM 1 20.61 0.00 2.15 0.59 0.10 76.56 Average: all 3.24 0.00 0.61 0.14 0.09 95.92 Average: 0 3.72 0.00 0.66 0.13 0.09 95.40 Average: 1 2.77 0.00 0.56 0.14 0.08 96.44