---> uname -a: Linux prd-centos8-builder-2c-1g-5610.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 641 3984 20 3071 6737 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:18:d3:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84955sec preferred_lft 84955sec inet6 fe80::f816:3eff:fe18:d35c/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) 09/27/2026 _x86_64_ (2 CPU) 11:31:35 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 288.72 145.53 143.19 3404.73 9963.50 11:34:01 AM 48.10 11.16 36.94 981.54 4120.43 11:35:01 AM 120.48 0.87 119.61 91.30 20811.65 11:36:01 AM 4.53 0.00 4.53 0.00 204.85 11:37:01 AM 0.18 0.00 0.18 0.00 2.92 11:38:01 AM 0.18 0.00 0.18 0.00 2.78 11:39:01 AM 0.28 0.00 0.28 0.00 4.28 11:40:01 AM 0.37 0.00 0.37 0.00 6.11 11:41:01 AM 0.30 0.08 0.22 4.13 13.10 11:42:01 AM 0.73 0.00 0.73 0.00 34.89 11:43:01 AM 1.07 0.00 1.07 0.00 18.69 11:44:01 AM 0.30 0.00 0.30 0.00 16.56 11:45:01 AM 0.58 0.00 0.58 0.00 10.30 11:46:01 AM 1.12 0.00 1.12 0.00 42.22 11:47:02 AM 0.50 0.00 0.50 0.00 9.73 11:48:01 AM 1.03 0.00 1.03 0.00 20.99 11:49:01 AM 0.35 0.00 0.35 0.00 6.22 11:50:01 AM 0.70 0.00 0.70 0.00 32.71 11:51:01 AM 1.03 0.00 1.03 0.00 19.58 11:52:01 AM 0.30 0.00 0.30 0.00 4.60 11:53:01 AM 0.25 0.00 0.25 0.00 3.05 11:54:01 AM 0.17 0.00 0.17 0.00 2.45 11:55:01 AM 37.64 0.48 37.15 64.51 2358.73 Average: 22.14 6.88 15.26 197.81 1640.81 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5393824 7011892 2488604 31.57 2688 1806384 1014988 11.36 264148 1924124 60 11:34:01 AM 4506952 6851412 3375476 42.82 2688 2498704 1056672 11.83 334272 2625360 593948 11:35:01 AM 4517036 6853952 3365392 42.69 2688 2484212 1061120 11.88 284536 2628936 476 11:36:01 AM 4506888 6843804 3375540 42.82 2688 2484212 1061120 11.88 284536 2639176 4 11:37:01 AM 4497424 6834340 3385004 42.94 2688 2484212 1061120 11.88 284536 2648800 8 11:38:01 AM 4484168 6821088 3398260 43.11 2688 2484216 1061120 11.88 284536 2662144 4 11:39:01 AM 4501072 6838016 3381356 42.90 2688 2484244 1059664 11.87 284720 2644744 4 11:40:01 AM 4500568 6837512 3381860 42.90 2688 2484244 1077116 12.06 284720 2645164 4 11:41:01 AM 4495040 6832420 3387388 42.97 2688 2484696 1064244 11.92 284876 2651008 4 11:42:01 AM 4483924 6821948 3398504 43.11 2688 2485356 1067336 11.95 285000 2662160 12 11:43:01 AM 4485492 6823520 3396936 43.10 2688 2485360 1067336 11.95 285000 2660624 4 11:44:01 AM 4483396 6821836 3399032 43.12 2688 2485772 1052492 11.78 285220 2662368 40 11:45:01 AM 4472008 6810792 3410420 43.27 2688 2486112 1069836 11.98 285432 2673448 332 11:46:01 AM 4468896 6808088 3413532 43.31 2688 2486536 1069812 11.98 285780 2676352 4 11:47:02 AM 4468484 6807692 3413944 43.31 2688 2486540 1071756 12.00 285804 2676724 24 11:48:01 AM 4469632 6808852 3412796 43.30 2688 2486556 1071756 12.00 285804 2675612 4 11:49:01 AM 4469932 6809156 3412496 43.29 2688 2486560 1071756 12.00 285804 2675268 4 11:50:01 AM 4535560 6873412 3346868 42.46 2688 2484960 978924 10.96 290088 2606352 64 11:51:01 AM 4536712 6874584 3345716 42.45 2688 2484972 978924 10.96 290092 2605508 12 11:52:01 AM 4539636 6877516 3342792 42.41 2688 2484980 978924 10.96 290092 2602600 12 11:53:01 AM 4540012 6877900 3342416 42.40 2688 2484988 978924 10.96 290092 2602160 24 11:54:01 AM 4547924 6885824 3334504 42.30 2688 2485000 978924 10.96 290092 2594384 20 11:55:01 AM 4359364 6927572 3523064 44.70 2688 2688448 693012 7.76 480220 2553508 158936 Average: 4533215 6850136 3349213 42.49 2688 2465098 1028125 11.51 295887 2608545 32783 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 205.80 110.56 1210.61 55.19 0.00 0.00 0.00 0.00 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 60.90 40.82 1107.95 4.43 0.00 0.00 0.00 0.00 11:35:01 AM lo 5.80 5.80 11.58 11.58 0.00 0.00 0.00 0.00 11:35:01 AM eth0 15.28 15.28 12.74 13.09 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 0.37 0.50 0.08 0.26 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 0.53 0.63 0.15 0.32 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 0.57 0.57 0.10 0.26 0.00 0.00 0.00 0.00 11:39:01 AM lo 2.22 2.22 7.20 7.20 0.00 0.00 0.00 0.00 11:39:01 AM eth0 1.98 1.90 4.41 3.32 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 AM eth0 0.45 0.57 0.09 0.26 0.00 0.00 0.00 0.00 11:41:01 AM lo 5.01 5.01 9.74 9.74 0.00 0.00 0.00 0.00 11:41:01 AM eth0 3.45 3.25 2.49 7.83 0.00 0.00 0.00 0.00 11:42:01 AM lo 15.90 15.90 28.27 28.27 0.00 0.00 0.00 0.00 11:42:01 AM eth0 10.25 8.98 2.58 27.18 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 AM eth0 0.40 0.53 0.08 0.26 0.00 0.00 0.00 0.00 11:44:01 AM lo 10.16 10.16 21.38 21.38 0.00 0.00 0.00 0.00 11:44:01 AM eth0 7.21 6.25 2.22 20.69 0.00 0.00 0.00 0.00 11:45:01 AM lo 17.11 17.11 28.43 28.43 0.00 0.00 0.00 0.00 11:45:01 AM eth0 11.01 9.28 1.73 27.90 0.00 0.00 0.00 0.00 11:46:01 AM lo 10.76 10.76 17.37 17.37 0.00 0.00 0.00 0.00 11:46:01 AM eth0 6.56 5.78 1.04 17.07 0.00 0.00 0.00 0.00 11:47:02 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:47:02 AM eth0 0.53 0.62 0.16 0.32 0.00 0.00 0.00 0.00 11:48:01 AM lo 1.61 1.61 2.32 2.32 0.00 0.00 0.00 0.00 11:48:01 AM eth0 1.32 1.39 0.24 2.50 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 0.35 0.48 0.08 0.25 0.00 0.00 0.00 0.00 11:50:01 AM lo 41.44 41.44 80.68 80.68 0.00 0.00 0.00 0.00 11:50:01 AM eth0 27.64 25.21 5.99 79.24 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 AM eth0 6.03 7.81 3.36 1.72 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 6.28 8.13 3.54 1.83 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 6.65 8.00 3.70 2.11 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 5.98 7.73 3.35 1.73 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 59.85 38.65 686.37 8.66 0.00 0.00 0.00 0.00 Average: lo 4.84 4.84 9.01 9.01 0.00 0.00 0.00 0.00 Average: eth0 19.12 13.18 132.84 12.02 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) 09/27/2026 _x86_64_ (2 CPU) 11:31:35 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 12.01 2.82 46.96 3.09 0.03 35.09 11:33:01 AM 0 10.46 3.12 47.68 3.05 0.03 35.65 11:33:01 AM 1 13.55 2.52 46.25 3.12 0.03 34.53 11:34:01 AM all 23.93 0.11 7.51 0.52 0.04 67.89 11:34:01 AM 0 11.28 0.08 5.90 0.65 0.03 82.07 11:34:01 AM 1 36.67 0.13 9.14 0.38 0.05 53.62 11:35:01 AM all 9.16 0.00 2.83 0.97 0.01 87.03 11:35:01 AM 0 7.96 0.00 2.69 0.98 0.00 88.37 11:35:01 AM 1 10.37 0.00 2.97 0.96 0.02 85.68 11:36:01 AM all 0.73 0.00 0.31 0.03 0.02 98.91 11:36:01 AM 0 1.20 0.00 0.41 0.03 0.02 98.34 11:36:01 AM 1 0.27 0.00 0.22 0.02 0.02 99.48 11:37:01 AM all 1.15 0.00 0.47 0.00 0.01 98.37 11:37:01 AM 0 2.15 0.00 0.82 0.00 0.02 97.01 11:37:01 AM 1 0.15 0.00 0.12 0.00 0.00 99.73 11:38:01 AM all 1.28 0.00 0.54 0.00 0.00 98.18 11:38:01 AM 0 1.52 0.00 0.59 0.00 0.00 97.89 11:38:01 AM 1 1.04 0.00 0.50 0.00 0.00 98.46 11:39:01 AM all 1.33 0.00 0.55 0.00 0.02 98.10 11:39:01 AM 0 1.69 0.00 0.67 0.00 0.02 97.62 11:39:01 AM 1 0.97 0.00 0.44 0.00 0.02 98.57 11:40:01 AM all 1.28 0.00 0.55 0.00 0.01 98.16 11:40:01 AM 0 2.30 0.00 1.02 0.00 0.02 96.66 11:40:01 AM 1 0.27 0.00 0.08 0.00 0.00 99.65 11:41:01 AM all 1.88 0.00 0.80 0.00 0.01 97.31 11:41:01 AM 0 2.65 0.00 0.95 0.00 0.02 96.38 11:41:01 AM 1 1.12 0.00 0.65 0.00 0.00 98.23 11:42:01 AM all 2.28 0.00 1.29 0.01 0.00 96.41 11:42:01 AM 0 2.34 0.00 1.28 0.00 0.00 96.38 11:42:01 AM 1 2.23 0.00 1.31 0.02 0.00 96.45 11:43:01 AM all 0.84 0.00 0.35 0.01 0.01 98.79 11:43:01 AM 0 1.07 0.00 0.61 0.00 0.02 98.30 11:43:01 AM 1 0.62 0.00 0.10 0.02 0.00 99.27 11:43:01 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 1.89 0.00 0.92 0.00 0.02 97.18 11:44:01 AM 0 2.22 0.00 1.13 0.00 0.02 96.64 11:44:01 AM 1 1.56 0.00 0.72 0.00 0.02 97.71 11:45:01 AM all 2.27 0.00 1.43 0.01 0.02 96.27 11:45:01 AM 0 1.91 0.00 1.37 0.02 0.02 96.69 11:45:01 AM 1 2.64 0.00 1.49 0.00 0.02 95.85 11:46:01 AM all 2.05 0.00 1.03 0.01 0.01 96.90 11:46:01 AM 0 2.57 0.00 1.29 0.00 0.02 96.12 11:46:01 AM 1 1.54 0.00 0.77 0.02 0.00 97.68 11:47:02 AM all 1.16 0.00 0.64 0.01 0.02 98.17 11:47:02 AM 0 1.14 0.00 0.87 0.00 0.02 97.97 11:47:02 AM 1 1.19 0.00 0.42 0.02 0.02 98.36 11:48:01 AM all 1.28 0.00 0.54 0.01 0.00 98.18 11:48:01 AM 0 0.90 0.00 0.29 0.02 0.00 98.79 11:48:01 AM 1 1.66 0.00 0.78 0.00 0.00 97.56 11:49:01 AM all 1.13 0.00 0.46 0.00 0.01 98.40 11:49:01 AM 0 1.66 0.00 0.59 0.00 0.00 97.75 11:49:01 AM 1 0.60 0.00 0.33 0.00 0.02 99.05 11:50:01 AM all 3.48 0.00 2.27 0.00 0.01 94.24 11:50:01 AM 0 3.54 0.00 2.28 0.00 0.02 94.16 11:50:01 AM 1 3.42 0.00 2.25 0.00 0.00 94.33 11:51:01 AM all 0.48 0.00 0.13 0.01 0.00 99.38 11:51:01 AM 0 0.70 0.00 0.12 0.00 0.00 99.18 11:51:01 AM 1 0.25 0.00 0.15 0.02 0.00 99.58 11:52:01 AM all 0.48 0.00 0.16 0.00 0.00 99.37 11:52:01 AM 0 0.35 0.00 0.15 0.00 0.00 99.50 11:52:01 AM 1 0.60 0.00 0.17 0.00 0.00 99.23 11:53:01 AM all 0.48 0.00 0.15 0.00 0.00 99.37 11:53:01 AM 0 0.25 0.00 0.18 0.00 0.00 99.57 11:53:01 AM 1 0.70 0.00 0.12 0.00 0.00 99.18 11:54:01 AM all 0.44 0.00 0.14 0.00 0.00 99.42 11:54:01 AM 0 0.32 0.00 0.17 0.00 0.00 99.52 11:54:01 AM 1 0.57 0.00 0.12 0.00 0.00 99.32 11:54:01 AM CPU %user %nice %system %iowait %steal %idle 11:55:01 AM all 22.88 0.00 3.84 0.32 0.02 72.95 11:55:01 AM 0 19.04 0.00 3.46 0.27 0.02 77.22 11:55:01 AM 1 26.72 0.00 4.22 0.37 0.02 68.68 Average: all 4.09 0.13 3.20 0.22 0.01 92.36 Average: 0 3.45 0.14 3.22 0.22 0.01 92.96 Average: 1 4.73 0.11 3.17 0.21 0.01 91.76