---> uname -a: Linux prd-centos8-builder-2c-1g-4705.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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 3972 20 3072 6726 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:33:0c:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84777sec preferred_lft 84777sec inet6 fe80::f816:3eff:fe33:c32/64 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) 09/24/2026 _x86_64_ (2 CPU) 18:20:22 LINUX RESTART (2 CPU) 06:21:02 PM tps rtps wtps bread/s bwrtn/s 06:22:01 PM 141.80 104.44 37.36 975.80 7584.75 06:23:01 PM 52.53 6.71 45.82 975.41 5100.75 06:24:01 PM 101.12 0.43 100.68 41.99 19431.31 06:25:01 PM 3.48 0.00 3.48 0.00 143.14 06:26:01 PM 0.08 0.00 0.08 0.00 0.55 06:27:01 PM 0.28 0.00 0.28 0.00 4.10 06:28:01 PM 0.32 0.00 0.32 0.00 5.55 06:29:01 PM 0.78 0.08 0.70 4.13 21.51 06:30:01 PM 0.77 0.00 0.77 0.00 33.76 06:31:01 PM 0.55 0.00 0.55 0.00 8.61 06:32:02 PM 0.63 0.00 0.63 0.00 30.41 06:33:01 PM 1.19 0.00 1.19 0.00 37.06 06:34:01 PM 0.20 0.00 0.20 0.00 3.45 06:35:01 PM 0.28 0.00 0.28 0.00 4.72 06:36:01 PM 1.00 0.00 1.00 0.00 20.99 06:37:01 PM 0.40 0.00 0.40 0.00 7.66 06:38:01 PM 0.12 0.00 0.12 0.00 1.83 06:39:01 PM 0.33 0.00 0.33 0.00 5.92 06:40:01 PM 0.47 0.12 0.35 9.33 9.38 06:41:01 PM 1.02 0.00 1.02 0.00 44.32 06:42:01 PM 1.47 0.00 1.47 0.00 21.43 06:43:01 PM 0.72 0.00 0.72 0.00 7.13 06:44:01 PM 0.67 0.00 0.67 0.00 5.91 06:45:01 PM 0.72 0.00 0.72 0.00 7.11 06:46:01 PM 0.68 0.00 0.68 0.00 6.30 06:47:01 PM 62.38 0.48 61.90 64.51 4002.03 Average: 14.31 4.26 10.05 79.14 1402.73 06:21:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 PM 5407876 7029016 2474560 31.39 2688 1808608 994128 11.13 266252 1907628 80 06:23:01 PM 4573096 6906788 3309340 41.98 2688 2481132 1007856 11.28 279708 2601664 540564 06:24:01 PM 4512812 6850412 3369624 42.75 2688 2484436 1098576 12.30 284648 2630444 176 06:25:01 PM 4501052 6838652 3381384 42.90 2688 2484436 1098576 12.30 284648 2642452 4 06:26:01 PM 4489976 6827576 3392460 43.04 2688 2484436 1098576 12.30 284648 2653536 12 06:27:01 PM 4474436 6812060 3408000 43.24 2688 2484460 1098160 12.30 284828 2668460 40 06:28:01 PM 4471488 6809120 3410948 43.27 2688 2484460 1098160 12.30 284828 2671604 8 06:29:01 PM 4478356 6816408 3404080 43.19 2688 2484908 1098524 12.30 284944 2664660 8 06:30:01 PM 4469092 6807812 3413344 43.30 2688 2485580 1100876 12.33 285108 2673868 4 06:31:01 PM 4468364 6807460 3414072 43.31 2688 2485936 1101756 12.34 285144 2674496 372 06:32:02 PM 4467316 6806804 3415120 43.33 2688 2486320 1100468 12.32 285580 2674992 128 06:33:01 PM 4451472 6791364 3430964 43.53 2688 2486740 1103232 12.35 285908 2690668 4 06:34:01 PM 4446856 6786748 3435580 43.59 2688 2486740 1103232 12.35 285908 2695100 16 06:35:01 PM 4451032 6790944 3431404 43.53 2688 2486760 1103232 12.35 285908 2691096 12 06:36:01 PM 4471788 6811736 3410648 43.27 2688 2486784 1102532 12.34 286032 2670264 44 06:37:01 PM 4472084 6812040 3410352 43.27 2688 2486784 1102532 12.34 286032 2669716 4 06:38:01 PM 4471652 6811628 3410784 43.27 2688 2486804 1093404 12.24 286032 2670236 40 06:39:01 PM 4471620 6811596 3410816 43.27 2688 2486804 1093404 12.24 286032 2670208 8 06:40:01 PM 4449128 6790976 3433308 43.56 2688 2487952 1110476 12.43 287340 2690064 860 06:41:01 PM 4512276 6851868 3370160 42.76 2688 2485468 1014096 11.35 290520 2625308 12 06:42:01 PM 4512420 6852020 3370016 42.75 2688 2485476 1014096 11.35 290520 2625420 4 06:43:01 PM 4518772 6858384 3363664 42.67 2688 2485488 1014096 11.35 290520 2619196 12 06:44:01 PM 4519544 6859164 3362892 42.66 2688 2485496 1014096 11.35 290520 2618368 12 06:45:01 PM 4523616 6863244 3358820 42.61 2688 2485504 1014096 11.35 290520 2614356 12 06:46:01 PM 4525944 6865584 3356492 42.58 2688 2485516 1014096 11.35 290520 2612172 12 06:47:01 PM 4259172 6878500 3623264 45.97 2688 2736604 755268 8.46 484520 2643504 174000 Average: 4514278 6836458 3368158 42.73 2688 2469217 1059521 11.86 293353 2625749 27556 06:21:02 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 55.47 36.78 575.59 6.79 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 54.22 35.14 1111.07 3.60 0.00 0.00 0.00 0.00 06:24:01 PM lo 5.98 5.98 11.60 11.60 0.00 0.00 0.00 0.00 06:24:01 PM eth0 12.85 14.00 7.45 12.81 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 0.50 0.57 0.09 0.26 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 PM eth0 0.67 0.72 0.18 0.32 0.00 0.00 0.00 0.00 06:27:01 PM lo 2.30 2.30 7.70 7.70 0.00 0.00 0.00 0.00 06:27:01 PM eth0 2.58 2.53 7.56 3.37 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:28:01 PM eth0 0.42 0.55 0.08 0.27 0.00 0.00 0.00 0.00 06:29:01 PM lo 4.97 4.97 9.84 9.84 0.00 0.00 0.00 0.00 06:29:01 PM eth0 3.93 3.83 2.69 8.09 0.00 0.00 0.00 0.00 06:30:01 PM lo 16.11 16.11 28.39 28.39 0.00 0.00 0.00 0.00 06:30:01 PM eth0 10.58 10.43 2.62 27.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 5.08 5.08 11.95 11.95 0.00 0.00 0.00 0.00 06:31:01 PM eth0 3.42 3.73 1.17 11.47 0.00 0.00 0.00 0.00 06:32:02 PM lo 20.31 20.31 34.53 34.53 0.00 0.00 0.00 0.00 06:32:02 PM eth0 12.10 12.50 2.06 33.86 0.00 0.00 0.00 0.00 06:33:01 PM lo 11.25 11.25 17.73 17.73 0.00 0.00 0.00 0.00 06:33:01 PM eth0 6.80 6.81 1.15 17.56 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 1.25 0.78 0.49 0.66 0.00 0.00 0.00 0.00 06:35:01 PM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 06:35:01 PM eth0 1.17 1.25 0.18 2.48 0.00 0.00 0.00 0.00 06:36:01 PM lo 1.58 1.58 2.28 2.28 0.00 0.00 0.00 0.00 06:36:01 PM eth0 1.50 1.55 0.27 2.54 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 0.42 0.57 0.08 0.26 0.00 0.00 0.00 0.00 06:38:01 PM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 06:38:01 PM eth0 2.05 1.65 0.55 2.88 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 0.52 0.63 0.13 0.50 0.00 0.00 0.00 0.00 06:40:01 PM lo 26.07 26.07 46.92 46.92 0.00 0.00 0.00 0.00 06:40:01 PM eth0 21.81 19.44 8.25 51.12 0.00 0.00 0.00 0.00 06:41:01 PM lo 11.88 11.88 27.49 27.49 0.00 0.00 0.00 0.00 06:41:01 PM eth0 12.73 14.08 4.43 27.96 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:42:01 PM eth0 6.20 8.11 3.41 1.77 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 5.97 7.75 3.30 1.72 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 6.05 7.70 3.31 1.71 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 6.31 8.06 3.53 1.77 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 6.13 7.75 3.38 1.78 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 68.48 46.07 840.17 9.82 0.00 0.00 0.00 0.00 Average: lo 4.22 4.22 7.81 7.81 0.00 0.00 0.00 0.00 Average: eth0 11.67 9.71 99.12 8.93 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) 09/24/2026 _x86_64_ (2 CPU) 18:20:22 LINUX RESTART (2 CPU) 06:21:02 PM CPU %user %nice %system %iowait %steal %idle 06:22:01 PM all 4.39 2.00 34.85 1.88 0.04 56.84 06:22:01 PM 0 2.68 2.29 35.47 1.94 0.03 57.58 06:22:01 PM 1 6.08 1.71 34.22 1.82 0.05 56.11 06:23:01 PM all 27.32 0.00 5.52 0.45 0.07 66.63 06:23:01 PM 0 49.59 0.00 7.50 0.43 0.13 42.34 06:23:01 PM 1 5.39 0.00 3.57 0.46 0.02 90.56 06:24:01 PM all 5.24 0.00 2.13 0.91 0.02 91.71 06:24:01 PM 0 3.28 0.00 1.82 0.97 0.00 93.93 06:24:01 PM 1 7.21 0.00 2.44 0.84 0.03 89.48 06:25:01 PM all 1.09 0.00 0.45 0.51 0.02 97.93 06:25:01 PM 0 0.17 0.00 0.15 0.35 0.00 99.33 06:25:01 PM 1 2.02 0.00 0.76 0.67 0.03 96.51 06:26:01 PM all 1.11 0.00 0.45 0.00 0.02 98.42 06:26:01 PM 0 0.89 0.00 0.50 0.00 0.02 98.59 06:26:01 PM 1 1.33 0.00 0.40 0.00 0.02 98.26 06:27:01 PM all 1.35 0.00 0.60 0.00 0.01 98.04 06:27:01 PM 0 1.70 0.00 0.89 0.00 0.02 97.39 06:27:01 PM 1 1.00 0.00 0.30 0.00 0.00 98.70 06:28:01 PM all 1.19 0.00 0.47 0.00 0.03 98.31 06:28:01 PM 0 0.25 0.00 0.17 0.00 0.02 99.57 06:28:01 PM 1 2.15 0.00 0.78 0.00 0.03 97.04 06:29:01 PM all 1.80 0.00 0.77 0.01 0.03 97.38 06:29:01 PM 0 1.72 0.00 0.82 0.02 0.03 97.41 06:29:01 PM 1 1.88 0.00 0.72 0.00 0.03 97.36 06:30:01 PM all 2.36 0.00 1.29 0.01 0.02 96.32 06:30:01 PM 0 1.39 0.00 1.16 0.02 0.02 97.42 06:30:01 PM 1 3.34 0.00 1.42 0.00 0.02 95.22 06:31:01 PM all 1.81 0.00 0.70 0.03 0.03 97.42 06:31:01 PM 0 1.96 0.00 0.96 0.00 0.03 97.04 06:31:01 PM 1 1.67 0.00 0.43 0.07 0.03 97.79 06:32:02 PM all 2.69 0.00 1.41 0.00 0.02 95.88 06:32:02 PM 0 2.55 0.00 1.41 0.00 0.02 96.02 06:32:02 PM 1 2.83 0.00 1.42 0.00 0.02 95.73 06:32:02 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 2.09 0.00 0.87 0.08 0.03 96.92 06:33:01 PM 0 2.19 0.00 1.01 0.15 0.03 96.61 06:33:01 PM 1 1.99 0.00 0.73 0.00 0.03 97.24 06:34:01 PM all 1.29 0.00 0.45 0.00 0.03 98.24 06:34:01 PM 0 1.14 0.00 0.52 0.00 0.03 98.30 06:34:01 PM 1 1.43 0.00 0.39 0.00 0.02 98.17 06:35:01 PM all 1.26 0.00 0.41 0.00 0.03 98.30 06:35:01 PM 0 0.79 0.00 0.32 0.00 0.02 98.88 06:35:01 PM 1 1.73 0.00 0.51 0.00 0.03 97.73 06:36:01 PM all 1.38 0.00 0.72 0.00 0.01 97.90 06:36:01 PM 0 0.97 0.00 0.67 0.00 0.00 98.35 06:36:01 PM 1 1.79 0.00 0.76 0.00 0.02 97.44 06:37:01 PM all 1.19 0.00 0.48 0.00 0.03 98.30 06:37:01 PM 0 1.57 0.00 0.61 0.00 0.03 97.79 06:37:01 PM 1 0.82 0.00 0.35 0.00 0.02 98.81 06:38:01 PM all 1.53 0.00 0.58 0.00 0.03 97.86 06:38:01 PM 0 2.36 0.00 0.78 0.00 0.03 96.83 06:38:01 PM 1 0.70 0.00 0.39 0.00 0.02 98.89 06:39:01 PM all 1.60 0.00 0.51 0.00 0.06 97.83 06:39:01 PM 0 1.60 0.00 0.45 0.00 0.05 97.90 06:39:01 PM 1 1.60 0.00 0.57 0.00 0.07 97.76 06:40:01 PM all 3.82 0.00 1.68 0.01 0.05 94.44 06:40:01 PM 0 3.98 0.00 1.68 0.00 0.05 94.29 06:40:01 PM 1 3.66 0.00 1.67 0.02 0.05 94.60 06:41:01 PM all 1.78 0.00 0.93 0.03 0.02 97.25 06:41:01 PM 0 2.08 0.00 0.94 0.05 0.02 96.91 06:41:01 PM 1 1.48 0.00 0.92 0.00 0.02 97.59 06:42:01 PM all 0.49 0.00 0.15 0.02 0.01 99.33 06:42:01 PM 0 0.67 0.00 0.08 0.00 0.00 99.25 06:42:01 PM 1 0.32 0.00 0.22 0.03 0.02 99.41 06:43:01 PM all 0.45 0.00 0.13 0.00 0.00 99.42 06:43:01 PM 0 0.64 0.00 0.10 0.00 0.00 99.26 06:43:01 PM 1 0.27 0.00 0.15 0.00 0.00 99.58 06:43:01 PM CPU %user %nice %system %iowait %steal %idle 06:44:01 PM all 0.51 0.00 0.15 0.00 0.01 99.33 06:44:01 PM 0 0.72 0.00 0.18 0.00 0.02 99.08 06:44:01 PM 1 0.30 0.00 0.12 0.00 0.00 99.58 06:45:01 PM all 0.53 0.00 0.15 0.00 0.01 99.31 06:45:01 PM 0 0.79 0.00 0.18 0.00 0.00 99.03 06:45:01 PM 1 0.27 0.00 0.12 0.00 0.02 99.60 06:46:01 PM all 0.48 0.00 0.15 0.00 0.01 99.36 06:46:01 PM 0 0.65 0.00 0.15 0.00 0.02 99.18 06:46:01 PM 1 0.30 0.00 0.15 0.00 0.00 99.55 06:47:01 PM all 35.79 0.00 5.12 1.42 0.02 57.64 06:47:01 PM 0 37.26 0.00 4.40 1.00 0.02 57.33 06:47:01 PM 1 34.33 0.00 5.84 1.85 0.03 57.95 Average: all 4.04 0.08 2.33 0.20 0.02 93.33 Average: 0 4.78 0.09 2.39 0.19 0.02 92.53 Average: 1 3.31 0.06 2.26 0.22 0.02 94.12