---> uname -a: Linux prd-centos8-builder-2c-1g-18241.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 635 4155 19 2908 6745 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:12:c5:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84618sec preferred_lft 84618sec inet6 fe80::f816:3eff:fe12:c539/64 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) 02/18/2026 _x86_64_ (2 CPU) 17:31:18 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 107.77 71.04 36.73 660.56 7098.60 05:34:01 PM 37.64 6.30 31.34 904.37 3959.30 05:35:01 PM 119.21 0.92 118.30 114.91 20523.88 05:36:01 PM 2.15 0.00 2.15 0.00 96.30 05:37:01 PM 0.32 0.00 0.32 0.00 4.18 05:38:01 PM 0.52 0.00 0.52 0.00 7.27 05:39:01 PM 0.58 0.00 0.58 0.00 8.60 05:40:01 PM 0.92 0.08 0.83 4.13 25.91 05:41:02 PM 0.55 0.00 0.55 0.00 28.00 05:42:01 PM 1.00 0.00 1.00 0.00 16.91 05:43:01 PM 0.25 0.00 0.25 0.00 16.60 05:44:01 PM 1.02 0.00 1.02 0.00 27.03 05:45:01 PM 0.70 0.00 0.70 0.00 21.26 05:46:01 PM 0.20 0.00 0.20 0.00 3.67 05:47:01 PM 0.17 0.00 0.17 0.00 2.80 05:48:01 PM 1.15 0.00 1.15 0.00 21.95 05:49:01 PM 0.23 0.00 0.23 0.00 4.50 05:50:01 PM 0.30 0.00 0.30 0.00 3.82 05:51:01 PM 0.30 0.00 0.30 0.00 4.50 05:52:01 PM 0.28 0.00 0.28 0.00 4.55 05:53:01 PM 0.10 0.00 0.10 0.00 1.17 05:54:01 PM 0.27 0.00 0.27 0.00 4.03 05:55:01 PM 0.18 0.00 0.18 0.00 3.05 05:56:01 PM 0.30 0.00 0.30 0.00 4.38 05:57:01 PM 0.95 0.00 0.95 0.00 42.23 05:58:01 PM 1.07 0.00 1.07 0.00 26.35 05:59:01 PM 0.83 0.00 0.83 0.00 19.88 06:00:01 PM 11.35 0.12 11.23 10.53 534.89 06:01:01 PM 112.90 0.42 112.48 38.93 8318.91 Average: 13.91 2.72 11.19 59.81 1408.87 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5443300 7038640 2441136 30.96 2688 1782816 975736 10.92 255296 1891036 68 05:34:01 PM 4495640 6849504 3388796 42.98 2688 2502556 1077160 12.06 323148 2646872 623388 05:35:01 PM 4550848 6857508 3333588 42.28 2688 2454476 1074744 12.03 273532 2613812 4 05:36:01 PM 4541172 6847836 3343264 42.40 2688 2454476 1074744 12.03 273532 2623192 4 05:37:01 PM 4530808 6837472 3353628 42.53 2688 2454476 1074744 12.03 273532 2633716 4 05:38:01 PM 4529404 6836100 3355032 42.55 2688 2454500 1077568 12.06 273712 2634944 4 05:39:01 PM 4529600 6836296 3354836 42.55 2688 2454500 1077568 12.06 273712 2634728 4 05:40:01 PM 4522788 6829908 3361648 42.64 2688 2454948 1078956 12.08 273792 2641228 4 05:41:02 PM 4516876 6824628 3367560 42.71 2688 2455600 1078532 12.07 273960 2647320 4 05:42:01 PM 4516132 6823908 3368304 42.72 2688 2455624 1078764 12.08 273960 2648272 4 05:43:01 PM 4514104 6822284 3370332 42.75 2688 2456040 1078768 12.08 274180 2649840 28 05:44:01 PM 4517040 6825536 3367396 42.71 2688 2456376 1079852 12.09 274464 2646792 28 05:45:01 PM 4492800 6801652 3391636 43.02 2688 2456732 1075044 12.03 274612 2670768 4 05:46:01 PM 4492836 6801692 3391600 43.02 2688 2456736 1075044 12.03 274612 2670792 4 05:47:01 PM 4495780 6804648 3388656 42.98 2688 2456740 1073252 12.01 274612 2667588 28 05:48:01 PM 4495904 6804780 3388532 42.98 2688 2456756 1073252 12.01 274612 2667608 16 05:49:01 PM 4497576 6806456 3386860 42.96 2688 2456760 1073252 12.01 274612 2665940 16 05:50:01 PM 4518420 6827324 3366016 42.69 2688 2456784 1070928 11.99 274736 2644908 48 05:51:01 PM 4507536 6816448 3376900 42.83 2688 2456788 1070928 11.99 274736 2655888 16 05:52:01 PM 4507484 6816396 3376952 42.83 2688 2456788 1070928 11.99 274736 2655904 16 05:53:01 PM 4519536 6828464 3364900 42.68 2688 2456804 1079908 12.09 274736 2643900 40 05:54:01 PM 4519360 6828292 3365076 42.68 2688 2456808 1079908 12.09 274736 2643980 16 05:55:01 PM 4520176 6829108 3364260 42.67 2688 2456808 1079908 12.09 274736 2643284 16 05:56:01 PM 4520196 6829128 3364240 42.67 2688 2456808 1079908 12.09 274736 2643308 16 05:57:01 PM 4498372 6808324 3386064 42.95 2688 2457832 1082840 12.12 275800 2664136 208 05:58:01 PM 4508140 6818276 3376296 42.82 2688 2458016 1082924 12.12 276088 2653800 136 05:59:01 PM 4485452 6795952 3398984 43.11 2688 2458396 1081288 12.10 276108 2676560 276 06:00:01 PM 4560616 6912140 3323820 42.16 2688 2493696 734168 8.22 455820 2416444 34860 06:01:01 PM 4190296 6850216 3694140 46.85 2688 2766456 774424 8.67 472496 2709760 126068 Average: 4535800 6834790 3348636 42.47 2688 2446624 1051208 11.77 288598 2617459 27080 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 12.51 9.08 7.62 2.46 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 42.05 32.61 1103.76 3.60 0.00 0.00 0.00 0.00 05:35:01 PM lo 5.90 5.90 11.60 11.60 0.00 0.00 0.00 0.00 05:35:01 PM eth0 14.76 14.85 7.52 12.96 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 PM eth0 1.20 0.75 0.44 0.69 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:37:01 PM eth0 1.20 0.88 0.40 1.29 0.00 0.00 0.00 0.00 05:38:01 PM lo 2.32 2.32 7.04 7.04 0.00 0.00 0.00 0.00 05:38:01 PM eth0 2.02 1.97 4.19 3.33 0.00 0.00 0.00 0.00 05:39:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:39:01 PM eth0 0.47 0.55 0.09 0.26 0.00 0.00 0.00 0.00 05:40:01 PM lo 4.97 4.97 9.84 9.84 0.00 0.00 0.00 0.00 05:40:01 PM eth0 3.70 3.40 2.62 7.84 0.00 0.00 0.00 0.00 05:41:02 PM lo 14.08 14.08 25.27 25.27 0.00 0.00 0.00 0.00 05:41:02 PM eth0 8.98 8.32 2.48 23.87 0.00 0.00 0.00 0.00 05:42:01 PM lo 1.76 1.76 3.18 3.18 0.00 0.00 0.00 0.00 05:42:01 PM eth0 1.76 2.07 0.40 3.44 0.00 0.00 0.00 0.00 05:43:01 PM lo 10.05 10.05 21.24 21.24 0.00 0.00 0.00 0.00 05:43:01 PM eth0 7.25 7.57 1.76 20.40 0.00 0.00 0.00 0.00 05:44:01 PM lo 16.91 16.91 27.66 27.66 0.00 0.00 0.00 0.00 05:44:01 PM eth0 9.95 10.45 1.59 27.21 0.00 0.00 0.00 0.00 05:45:01 PM lo 6.30 6.30 10.45 10.45 0.00 0.00 0.00 0.00 05:45:01 PM eth0 4.82 4.40 0.77 10.41 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 PM eth0 0.48 0.57 0.09 0.26 0.00 0.00 0.00 0.00 05:47:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 PM eth0 0.77 0.82 0.22 0.54 0.00 0.00 0.00 0.00 05:48:01 PM lo 1.67 1.67 2.29 2.29 0.00 0.00 0.00 0.00 05:48:01 PM eth0 2.45 1.98 0.70 2.97 0.00 0.00 0.00 0.00 05:49:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 PM eth0 0.47 0.53 0.09 0.26 0.00 0.00 0.00 0.00 05:50:01 PM lo 1.65 1.65 2.29 2.29 0.00 0.00 0.00 0.00 05:50:01 PM eth0 1.52 1.60 0.22 2.49 0.00 0.00 0.00 0.00 05:51:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:51:01 PM eth0 0.42 0.52 0.09 0.25 0.00 0.00 0.00 0.00 05:52:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 PM eth0 0.58 0.62 0.17 0.32 0.00 0.00 0.00 0.00 05:53:01 PM lo 1.70 1.70 2.29 2.29 0.00 0.00 0.00 0.00 05:53:01 PM eth0 1.60 1.55 0.28 2.51 0.00 0.00 0.00 0.00 05:54:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 PM eth0 0.50 0.53 0.10 0.26 0.00 0.00 0.00 0.00 05:55:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 PM eth0 0.43 0.55 0.09 0.26 0.00 0.00 0.00 0.00 05:56:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 PM eth0 0.47 0.53 0.09 0.26 0.00 0.00 0.00 0.00 05:57:01 PM lo 39.51 39.51 77.62 77.62 0.00 0.00 0.00 0.00 05:57:01 PM eth0 25.96 24.61 4.41 76.16 0.00 0.00 0.00 0.00 05:58:01 PM lo 15.45 15.45 23.25 23.25 0.00 0.00 0.00 0.00 05:58:01 PM eth0 9.05 8.75 1.41 22.75 0.00 0.00 0.00 0.00 05:59:01 PM lo 16.75 16.75 32.70 32.70 0.00 0.00 0.00 0.00 05:59:01 PM eth0 11.13 10.78 2.12 31.92 0.00 0.00 0.00 0.00 06:00:01 PM lo 2.02 2.02 2.98 2.98 0.00 0.00 0.00 0.00 06:00:01 PM eth0 15.06 12.21 54.15 6.22 0.00 0.00 0.00 0.00 06:01:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 82.69 62.67 822.66 12.70 0.00 0.00 0.00 0.00 Average: lo 4.92 4.92 8.96 8.96 0.00 0.00 0.00 0.00 Average: eth0 9.12 7.79 69.72 9.58 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) 02/18/2026 _x86_64_ (2 CPU) 17:31:18 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 1.11 1.22 12.13 2.21 0.08 83.25 05:33:01 PM 0 1.32 1.27 12.56 1.31 0.08 83.45 05:33:01 PM 1 0.89 1.17 11.70 3.11 0.08 83.05 05:34:01 PM all 27.30 0.00 3.37 0.51 0.07 68.74 05:34:01 PM 0 52.65 0.00 4.90 0.47 0.10 41.88 05:34:01 PM 1 2.14 0.00 1.86 0.55 0.05 95.41 05:35:01 PM all 5.58 0.00 1.38 2.74 0.09 90.21 05:35:01 PM 0 5.08 0.00 1.65 3.50 0.12 89.66 05:35:01 PM 1 6.09 0.00 1.10 1.99 0.07 90.75 05:36:01 PM all 1.40 0.00 0.27 0.01 0.09 98.23 05:36:01 PM 0 1.80 0.00 0.39 0.00 0.12 97.70 05:36:01 PM 1 1.00 0.00 0.15 0.02 0.07 98.76 05:37:01 PM all 1.38 0.00 0.27 0.00 0.08 98.26 05:37:01 PM 0 1.87 0.00 0.39 0.00 0.12 97.63 05:37:01 PM 1 0.90 0.00 0.15 0.00 0.05 98.90 05:38:01 PM all 1.38 0.00 0.38 0.00 0.07 98.18 05:38:01 PM 0 1.98 0.00 0.56 0.00 0.10 97.36 05:38:01 PM 1 0.77 0.00 0.20 0.00 0.03 99.00 05:39:01 PM all 1.19 0.00 0.31 0.00 0.09 98.41 05:39:01 PM 0 0.70 0.00 0.23 0.00 0.08 98.98 05:39:01 PM 1 1.68 0.00 0.39 0.00 0.10 97.83 05:40:01 PM all 1.70 0.00 0.45 0.02 0.08 97.74 05:40:01 PM 0 0.93 0.00 0.27 0.02 0.03 98.75 05:40:01 PM 1 2.48 0.00 0.64 0.02 0.13 96.73 05:41:02 PM all 2.32 0.00 0.70 0.00 0.08 96.89 05:41:02 PM 0 2.53 0.00 0.76 0.00 0.10 96.61 05:41:02 PM 1 2.11 0.00 0.65 0.00 0.07 97.17 05:42:01 PM all 1.36 0.00 0.33 0.01 0.08 98.22 05:42:01 PM 0 2.04 0.00 0.55 0.02 0.12 97.27 05:42:01 PM 1 0.70 0.00 0.12 0.00 0.03 99.15 05:43:01 PM all 1.86 0.00 0.55 0.00 0.08 97.51 05:43:01 PM 0 1.44 0.00 0.50 0.00 0.07 97.99 05:43:01 PM 1 2.28 0.00 0.59 0.00 0.10 97.03 05:43:01 PM CPU %user %nice %system %iowait %steal %idle 05:44:01 PM all 2.21 0.00 0.78 0.01 0.07 96.94 05:44:01 PM 0 1.88 0.00 0.72 0.02 0.05 97.34 05:44:01 PM 1 2.54 0.00 0.84 0.00 0.08 96.53 05:45:01 PM all 1.83 0.00 0.49 0.00 0.11 97.58 05:45:01 PM 0 1.52 0.00 0.33 0.00 0.07 98.08 05:45:01 PM 1 2.14 0.00 0.64 0.00 0.15 97.07 05:46:01 PM all 1.26 0.00 0.27 0.00 0.08 98.39 05:46:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 05:46:01 PM 1 1.94 0.00 0.49 0.00 0.13 97.44 05:47:01 PM all 1.31 0.00 0.36 0.00 0.08 98.26 05:47:01 PM 0 1.59 0.00 0.32 0.00 0.07 98.02 05:47:01 PM 1 1.02 0.00 0.40 0.00 0.08 98.49 05:48:01 PM all 1.28 0.00 0.31 0.00 0.06 98.35 05:48:01 PM 0 0.77 0.00 0.22 0.00 0.03 98.98 05:48:01 PM 1 1.80 0.00 0.40 0.00 0.08 97.71 05:49:01 PM all 1.27 0.00 0.27 0.00 0.10 98.36 05:49:01 PM 0 0.17 0.00 0.07 0.00 0.07 99.70 05:49:01 PM 1 2.39 0.00 0.47 0.00 0.13 97.00 05:50:01 PM all 1.16 0.00 0.30 0.00 0.09 98.45 05:50:01 PM 0 0.38 0.00 0.13 0.00 0.07 99.41 05:50:01 PM 1 1.94 0.00 0.47 0.00 0.12 97.47 05:51:01 PM all 1.21 0.00 0.27 0.00 0.08 98.45 05:51:01 PM 0 1.41 0.00 0.29 0.00 0.07 98.24 05:51:01 PM 1 1.01 0.00 0.25 0.00 0.08 98.66 05:52:01 PM all 1.18 0.00 0.26 0.00 0.08 98.48 05:52:01 PM 0 0.58 0.00 0.03 0.00 0.05 99.33 05:52:01 PM 1 1.79 0.00 0.49 0.00 0.10 97.62 05:53:01 PM all 1.32 0.00 0.27 0.00 0.09 98.32 05:53:01 PM 0 1.58 0.00 0.27 0.00 0.10 98.05 05:53:01 PM 1 1.07 0.00 0.27 0.00 0.08 98.58 05:54:01 PM all 1.26 0.00 0.28 0.00 0.08 98.39 05:54:01 PM 0 2.42 0.00 0.49 0.00 0.12 96.97 05:54:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 05:54:01 PM CPU %user %nice %system %iowait %steal %idle 05:55:01 PM all 1.15 0.00 0.26 0.00 0.09 98.50 05:55:01 PM 0 0.75 0.00 0.17 0.00 0.07 99.01 05:55:01 PM 1 1.55 0.00 0.35 0.00 0.12 97.98 05:56:01 PM all 1.28 0.00 0.28 0.00 0.09 98.35 05:56:01 PM 0 1.64 0.00 0.32 0.00 0.10 97.94 05:56:01 PM 1 0.92 0.00 0.23 0.00 0.08 98.76 05:57:01 PM all 3.64 0.00 1.37 0.00 0.09 94.90 05:57:01 PM 0 3.71 0.00 1.36 0.00 0.08 94.85 05:57:01 PM 1 3.58 0.00 1.38 0.00 0.10 94.95 05:58:01 PM all 1.95 0.00 0.66 0.02 0.08 97.29 05:58:01 PM 0 1.36 0.00 0.57 0.02 0.07 97.99 05:58:01 PM 1 2.54 0.00 0.76 0.02 0.10 96.59 05:59:01 PM all 2.21 0.00 0.73 0.01 0.07 96.99 05:59:01 PM 0 1.35 0.00 0.58 0.00 0.03 98.03 05:59:01 PM 1 3.07 0.00 0.88 0.02 0.10 95.94 06:00:01 PM all 10.71 0.00 1.29 0.08 0.09 87.83 06:00:01 PM 0 15.94 0.00 1.52 0.08 0.08 82.37 06:00:01 PM 1 5.48 0.00 1.06 0.08 0.10 93.28 06:01:01 PM all 40.73 0.00 4.19 0.92 0.10 54.06 06:01:01 PM 0 51.21 0.00 4.34 0.73 0.10 43.62 06:01:01 PM 1 30.28 0.00 4.03 1.11 0.10 64.48 Average: all 4.28 0.04 1.13 0.23 0.08 94.23 Average: 0 5.58 0.04 1.19 0.21 0.08 92.90 Average: 1 2.98 0.04 1.07 0.24 0.09 95.58