---> uname -a: Linux prd-centos8-builder-2c-1g-1851.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 656 4134 19 2908 6725 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:60:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84736sec preferred_lft 84736sec inet6 fe80::f816:3eff:feaf:6034/64 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) 01/21/2026 _x86_64_ (2 CPU) 14:18:22 LINUX RESTART (2 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 111.01 77.15 33.86 712.01 6965.31 02:21:01 PM 40.67 6.81 33.86 977.81 4253.63 02:22:01 PM 117.55 0.38 117.16 40.93 20257.21 02:23:01 PM 2.05 0.00 2.05 0.00 95.45 02:24:01 PM 0.38 0.00 0.38 0.00 5.20 02:25:01 PM 0.55 0.00 0.55 0.00 7.52 02:26:01 PM 0.72 0.08 0.63 4.13 19.00 02:27:01 PM 0.47 0.00 0.47 0.00 10.88 02:28:01 PM 0.95 0.12 0.83 9.20 26.25 02:29:01 PM 0.75 0.00 0.75 0.00 23.13 02:30:01 PM 0.43 0.00 0.43 0.00 7.62 02:31:01 PM 0.67 0.00 0.67 0.00 23.46 02:32:02 PM 1.02 0.00 1.02 0.00 37.96 02:33:01 PM 0.73 0.00 0.73 0.00 12.86 02:34:01 PM 0.38 0.00 0.38 0.00 6.12 02:35:01 PM 1.30 0.00 1.30 0.00 25.85 02:36:01 PM 0.63 0.00 0.63 0.00 8.48 02:37:01 PM 0.30 0.00 0.30 0.00 4.50 02:38:01 PM 0.53 0.00 0.53 0.00 8.40 02:39:01 PM 0.33 0.00 0.33 0.00 4.10 02:40:01 PM 0.25 0.00 0.25 0.00 29.86 02:41:01 PM 1.57 0.00 1.57 0.00 31.83 02:42:01 PM 0.42 0.00 0.42 0.00 6.85 02:43:01 PM 0.20 0.00 0.20 0.00 3.22 02:44:01 PM 0.25 0.00 0.25 0.00 3.52 02:45:01 PM 6.67 0.28 6.38 41.59 271.35 02:46:01 PM 109.22 0.45 108.77 46.66 8162.54 Average: 14.82 3.16 11.66 67.91 1493.93 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 5433068 7027436 2451376 31.09 2688 1781640 1029008 11.52 255640 1901056 56 02:21:01 PM 4605080 6907408 3279364 41.59 2688 2450624 1059388 11.86 269008 2592288 565136 02:22:01 PM 4547276 6853532 3337168 42.33 2688 2453892 1123556 12.58 273824 2617648 4 02:23:01 PM 4538700 6844956 3345744 42.43 2688 2453892 1123556 12.58 273824 2626236 4 02:24:01 PM 4532700 6838960 3351744 42.51 2688 2453896 1123556 12.58 273824 2632240 4 02:25:01 PM 4518244 6824520 3366200 42.69 2688 2453916 1121672 12.56 274004 2646648 4 02:26:01 PM 4515892 6822624 3368552 42.72 2688 2454364 1122044 12.56 274088 2648832 4 02:27:01 PM 4501688 6808752 3382756 42.90 2688 2454704 1109264 12.42 274196 2662832 340 02:28:01 PM 4493908 6802056 3390536 43.00 2688 2455008 1144564 12.81 274912 2669284 32 02:29:01 PM 4497556 6806040 3386888 42.96 2688 2455356 1117052 12.50 275124 2665444 40 02:30:01 PM 4497632 6806464 3386812 42.96 2688 2455716 1131820 12.67 275160 2664744 364 02:31:01 PM 4495552 6804468 3388892 42.98 2688 2455788 1115544 12.49 275344 2666876 4 02:32:02 PM 4476968 6786612 3407476 43.22 2688 2456484 1134632 12.70 275776 2685104 8 02:33:01 PM 4476596 6786240 3407848 43.22 2688 2456484 1134632 12.70 275776 2685440 4 02:34:01 PM 4476408 6786104 3408036 43.22 2688 2456508 1136372 12.72 275784 2685576 8 02:35:01 PM 4477276 6786976 3407168 43.21 2688 2456512 1136372 12.72 275784 2684612 4 02:36:01 PM 4499168 6808884 3385276 42.94 2688 2456528 1120192 12.54 275908 2662740 4 02:37:01 PM 4500540 6810256 3383904 42.92 2688 2456528 1135632 12.71 275908 2661456 4 02:38:01 PM 4501040 6810784 3383404 42.91 2688 2456556 1136256 12.72 275908 2660844 4 02:39:01 PM 4496884 6806628 3387560 42.97 2688 2456556 1136256 12.72 275908 2664916 4 02:40:01 PM 4546876 6855264 3337568 42.33 2688 2454992 1041240 11.66 279420 2612764 116 02:41:01 PM 4547792 6856176 3336652 42.32 2688 2455004 1041240 11.66 279420 2612036 12 02:42:01 PM 4551468 6859860 3332976 42.27 2688 2455012 1041240 11.66 279420 2608208 20 02:43:01 PM 4556288 6864684 3328156 42.21 2688 2455024 1041240 11.66 279424 2603400 20 02:44:01 PM 4556576 6864980 3327868 42.21 2688 2455024 1041240 11.66 279424 2603304 12 02:45:01 PM 4572852 6924648 3311592 42.00 2688 2492820 766836 8.58 457016 2402888 33904 02:46:01 PM 4261120 6914460 3623324 45.96 2688 2759076 728124 8.15 470488 2641468 118372 Average: 4543524 6839621 3340920 42.37 2688 2442885 1077501 12.06 288900 2609959 26611 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 13.80 11.18 7.61 2.31 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 53.08 41.64 1105.07 3.98 0.00 0.00 0.00 0.00 02:22:01 PM lo 5.78 5.78 11.59 11.59 0.00 0.00 0.00 0.00 02:22:01 PM eth0 15.93 15.65 7.62 13.10 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:23:01 PM eth0 2.08 0.58 0.25 0.26 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 PM eth0 2.38 1.27 1.04 1.68 0.00 0.00 0.00 0.00 02:25:01 PM lo 2.23 2.23 7.02 7.02 0.00 0.00 0.00 0.00 02:25:01 PM eth0 2.32 2.03 4.24 3.36 0.00 0.00 0.00 0.00 02:26:01 PM lo 4.90 4.90 9.84 9.84 0.00 0.00 0.00 0.00 02:26:01 PM eth0 5.42 3.67 3.27 7.90 0.00 0.00 0.00 0.00 02:27:01 PM lo 3.33 3.33 6.45 6.45 0.00 0.00 0.00 0.00 02:27:01 PM eth0 3.30 2.78 1.83 6.08 0.00 0.00 0.00 0.00 02:28:01 PM lo 2.02 2.02 2.94 2.94 0.00 0.00 0.00 0.00 02:28:01 PM eth0 9.12 5.90 6.40 8.18 0.00 0.00 0.00 0.00 02:29:01 PM lo 13.90 13.90 24.81 24.81 0.00 0.00 0.00 0.00 02:29:01 PM eth0 10.93 9.10 2.35 24.70 0.00 0.00 0.00 0.00 02:30:01 PM lo 5.35 5.35 11.96 11.96 0.00 0.00 0.00 0.00 02:30:01 PM eth0 10.13 3.73 4.93 11.42 0.00 0.00 0.00 0.00 02:31:01 PM lo 6.57 6.57 12.22 12.22 0.00 0.00 0.00 0.00 02:31:01 PM eth0 5.60 4.58 1.64 12.43 0.00 0.00 0.00 0.00 02:32:02 PM lo 23.08 23.08 38.10 38.10 0.00 0.00 0.00 0.00 02:32:02 PM eth0 14.40 13.50 2.27 37.33 0.00 0.00 0.00 0.00 02:33:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:33:01 PM eth0 2.07 1.17 0.91 1.18 0.00 0.00 0.00 0.00 02:34:01 PM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 02:34:01 PM eth0 2.22 1.63 0.78 2.74 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 PM eth0 0.47 0.53 0.09 0.26 0.00 0.00 0.00 0.00 02:36:01 PM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 02:36:01 PM eth0 1.53 1.53 0.27 2.49 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 PM eth0 0.80 0.70 0.29 1.12 0.00 0.00 0.00 0.00 02:38:01 PM lo 1.68 1.68 2.29 2.29 0.00 0.00 0.00 0.00 02:38:01 PM eth0 1.27 1.35 0.20 2.48 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 PM eth0 0.55 0.60 0.16 0.32 0.00 0.00 0.00 0.00 02:40:01 PM lo 42.84 42.84 83.00 83.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 26.68 25.68 4.53 80.88 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 02:41:01 PM eth0 9.27 8.08 3.18 1.86 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 7.25 6.33 2.46 1.51 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 7.61 6.63 2.56 1.56 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 7.95 6.92 2.72 1.67 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 18.78 15.26 53.83 4.54 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 68.31 53.51 823.39 11.69 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 7.96 7.96 0.00 0.00 0.00 0.00 Average: eth0 11.24 9.10 75.75 9.15 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) 01/21/2026 _x86_64_ (2 CPU) 14:18:22 LINUX RESTART (2 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 2.08 1.29 12.85 1.65 0.08 82.04 02:20:01 PM 0 2.72 1.24 12.10 1.78 0.08 82.08 02:20:01 PM 1 1.45 1.35 13.61 1.51 0.08 82.00 02:21:01 PM all 28.32 0.00 3.41 0.41 0.08 67.77 02:21:01 PM 0 3.89 0.00 1.79 0.28 0.08 93.95 02:21:01 PM 1 52.88 0.00 5.04 0.53 0.08 41.46 02:22:01 PM all 4.68 0.00 1.28 2.19 0.09 91.75 02:22:01 PM 0 4.70 0.00 1.24 2.24 0.05 91.76 02:22:01 PM 1 4.66 0.00 1.33 2.14 0.13 91.74 02:23:01 PM all 1.27 0.00 0.29 0.25 0.12 98.06 02:23:01 PM 0 1.61 0.00 0.45 0.50 0.15 97.28 02:23:01 PM 1 0.94 0.00 0.13 0.00 0.08 98.85 02:24:01 PM all 1.36 0.00 0.30 0.00 0.10 98.24 02:24:01 PM 0 1.06 0.00 0.32 0.00 0.08 98.54 02:24:01 PM 1 1.66 0.00 0.28 0.00 0.12 97.94 02:25:01 PM all 1.48 0.00 0.39 0.00 0.10 98.03 02:25:01 PM 0 0.89 0.00 0.23 0.00 0.07 98.81 02:25:01 PM 1 2.08 0.00 0.54 0.00 0.13 97.24 02:26:01 PM all 1.73 0.00 0.45 0.00 0.11 97.71 02:26:01 PM 0 0.77 0.00 0.22 0.00 0.03 98.98 02:26:01 PM 1 2.70 0.00 0.69 0.00 0.19 96.43 02:27:01 PM all 1.86 0.00 0.43 0.00 0.10 97.61 02:27:01 PM 0 2.22 0.00 0.59 0.00 0.15 97.04 02:27:01 PM 1 1.51 0.00 0.27 0.00 0.05 98.18 02:28:01 PM all 2.02 0.00 0.45 0.06 0.10 97.38 02:28:01 PM 0 2.04 0.00 0.51 0.10 0.12 97.24 02:28:01 PM 1 1.99 0.00 0.39 0.02 0.08 97.52 02:29:01 PM all 2.16 0.00 0.70 0.00 0.10 97.04 02:29:01 PM 0 1.86 0.00 0.62 0.00 0.07 97.46 02:29:01 PM 1 2.47 0.00 0.77 0.00 0.13 96.62 02:30:01 PM all 1.77 0.00 0.47 0.00 0.08 97.68 02:30:01 PM 0 0.80 0.00 0.23 0.00 0.02 98.95 02:30:01 PM 1 2.75 0.00 0.71 0.00 0.15 96.39 02:30:01 PM CPU %user %nice %system %iowait %steal %idle 02:31:01 PM all 1.64 0.00 0.44 0.01 0.09 97.82 02:31:01 PM 0 1.17 0.00 0.37 0.02 0.07 98.37 02:31:01 PM 1 2.12 0.00 0.50 0.00 0.12 97.26 02:32:02 PM all 2.88 0.00 1.02 0.03 0.09 95.97 02:32:02 PM 0 2.41 0.00 0.90 0.00 0.07 96.62 02:32:02 PM 1 3.35 0.00 1.15 0.07 0.12 95.32 02:33:01 PM all 1.33 0.00 0.29 0.00 0.11 98.27 02:33:01 PM 0 0.19 0.00 0.12 0.00 0.05 99.64 02:33:01 PM 1 2.49 0.00 0.46 0.00 0.17 96.88 02:34:01 PM all 1.39 0.00 0.40 0.00 0.10 98.10 02:34:01 PM 0 0.55 0.00 0.18 0.00 0.05 99.21 02:34:01 PM 1 2.24 0.00 0.62 0.00 0.15 96.99 02:35:01 PM all 1.27 0.00 0.29 0.01 0.11 98.32 02:35:01 PM 0 1.12 0.00 0.18 0.00 0.08 98.61 02:35:01 PM 1 1.41 0.00 0.40 0.02 0.13 98.03 02:36:01 PM all 1.48 0.00 0.37 0.00 0.09 98.06 02:36:01 PM 0 2.37 0.00 0.47 0.00 0.13 97.02 02:36:01 PM 1 0.59 0.00 0.27 0.00 0.05 99.10 02:37:01 PM all 1.65 0.00 0.40 0.00 0.11 97.84 02:37:01 PM 0 1.92 0.00 0.40 0.00 0.12 97.56 02:37:01 PM 1 1.38 0.00 0.40 0.00 0.10 98.12 02:38:01 PM all 1.36 0.00 0.34 0.00 0.10 98.20 02:38:01 PM 0 1.89 0.00 0.40 0.00 0.13 97.57 02:38:01 PM 1 0.84 0.00 0.27 0.00 0.07 98.83 02:39:01 PM all 1.38 0.00 0.32 0.00 0.10 98.20 02:39:01 PM 0 1.97 0.00 0.39 0.00 0.10 97.55 02:39:01 PM 1 0.79 0.00 0.25 0.00 0.10 98.86 02:40:01 PM all 3.89 0.00 1.50 0.00 0.11 94.49 02:40:01 PM 0 3.97 0.00 1.55 0.00 0.12 94.37 02:40:01 PM 1 3.82 0.00 1.46 0.00 0.10 94.62 02:41:01 PM all 0.51 0.00 0.11 0.03 0.03 99.32 02:41:01 PM 0 0.79 0.00 0.12 0.05 0.03 99.01 02:41:01 PM 1 0.23 0.00 0.10 0.00 0.03 99.63 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 0.46 0.00 0.11 0.00 0.03 99.41 02:42:01 PM 0 0.37 0.00 0.12 0.00 0.03 99.48 02:42:01 PM 1 0.55 0.00 0.10 0.00 0.02 99.33 02:43:01 PM all 0.48 0.00 0.09 0.00 0.04 99.39 02:43:01 PM 0 0.27 0.00 0.12 0.00 0.03 99.58 02:43:01 PM 1 0.68 0.00 0.07 0.00 0.05 99.20 02:44:01 PM all 0.48 0.00 0.10 0.00 0.03 99.40 02:44:01 PM 0 0.23 0.00 0.08 0.00 0.03 99.65 02:44:01 PM 1 0.72 0.00 0.12 0.00 0.02 99.15 02:45:01 PM all 9.99 0.00 1.13 0.08 0.06 88.75 02:45:01 PM 0 3.11 0.00 0.80 0.03 0.07 95.99 02:45:01 PM 1 16.86 0.00 1.45 0.12 0.05 81.52 02:46:01 PM all 41.94 0.00 4.27 1.12 0.12 52.56 02:46:01 PM 0 20.83 0.00 3.24 1.58 0.10 74.25 02:46:01 PM 1 63.13 0.00 5.31 0.65 0.13 30.77 Average: all 4.49 0.05 1.19 0.22 0.09 93.96 Average: 0 2.44 0.05 1.03 0.24 0.08 96.16 Average: 1 6.55 0.05 1.36 0.19 0.10 91.76