---> uname -a: Linux prd-centos8-builder-2c-1g-4829.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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 647 4143 19 2908 6734 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:34:14:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84937sec preferred_lft 84937sec inet6 fe80::f816:3eff:fe34:14e2/64 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) 02/02/2026 _x86_64_ (2 CPU) 04:57:21 LINUX RESTART (2 CPU) 04:58:01 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 113.18 78.11 35.07 718.83 6037.79 05:00:01 AM 38.11 6.77 31.34 976.90 4103.00 05:01:01 AM 119.76 0.43 119.33 41.59 20362.71 05:02:01 AM 2.18 0.07 2.12 1.73 99.85 05:03:01 AM 0.17 0.00 0.17 0.00 2.38 05:04:01 AM 0.28 0.00 0.28 0.00 4.20 05:05:01 AM 0.28 0.00 0.28 0.00 5.27 05:06:01 AM 0.72 0.30 0.42 6.40 6.16 05:07:01 AM 1.42 0.08 1.33 4.13 40.89 05:08:01 AM 0.78 0.00 0.78 0.00 31.99 05:09:01 AM 0.48 0.00 0.48 0.00 8.52 05:10:01 AM 0.38 0.00 0.38 0.00 18.55 05:11:01 AM 0.45 0.00 0.45 0.00 8.46 05:12:01 AM 0.95 0.00 0.95 0.00 24.61 05:13:01 AM 0.62 0.00 0.62 0.00 22.01 05:14:01 AM 0.95 0.00 0.95 0.00 19.58 05:15:01 AM 0.13 0.00 0.13 0.00 1.50 05:16:01 AM 0.47 0.00 0.47 0.00 7.75 05:17:01 AM 0.15 0.00 0.15 0.00 2.13 05:18:01 AM 0.15 0.00 0.15 0.00 2.47 05:19:01 AM 1.42 0.00 1.42 0.00 56.97 05:20:01 AM 0.58 0.00 0.58 0.00 8.47 05:21:01 AM 36.84 0.12 36.72 10.53 2210.10 Average: 13.93 3.73 10.20 76.53 1438.62 04:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5435948 7030288 2448496 31.05 2688 1781584 972440 10.89 254664 1899592 36 05:00:01 AM 4600280 6902088 3284164 41.65 2688 2449928 1025452 11.48 268076 2597184 565940 05:01:01 AM 4549784 6855304 3334660 42.29 2688 2453100 1068316 11.96 272944 2614736 8 05:02:01 AM 4540568 6846164 3343876 42.41 2688 2453168 1068316 11.96 272976 2624380 4 05:03:01 AM 4533008 6838608 3351436 42.51 2688 2453172 1068316 11.96 272976 2631848 4 05:04:01 AM 4518156 6823756 3366288 42.70 2688 2453172 1068316 11.96 272976 2646576 4 05:05:01 AM 4508684 6814320 3375760 42.82 2688 2453192 1071788 12.00 273156 2655704 8 05:06:01 AM 4508148 6813900 3376296 42.82 2688 2453312 1071788 12.00 273156 2656156 16 05:07:01 AM 4516944 6823240 3367500 42.71 2688 2453840 1071820 12.00 273352 2647500 8 05:08:01 AM 4509120 6816068 3375324 42.81 2688 2454508 1072504 12.01 273476 2655332 40 05:09:01 AM 4509132 6816084 3375312 42.81 2688 2454512 1072504 12.01 273476 2655436 4 05:10:01 AM 4504400 6811736 3380044 42.87 2688 2454900 1065152 11.92 273716 2659732 4 05:11:01 AM 4498604 6805992 3385840 42.94 2688 2454944 1061456 11.88 273716 2665584 4 05:12:01 AM 4490248 6798316 3394196 43.05 2688 2455628 1076660 12.05 274144 2673448 376 05:13:01 AM 4489856 6797948 3394588 43.05 2688 2455628 1095468 12.26 274144 2673816 12 05:14:01 AM 4489768 6797864 3394676 43.06 2688 2455632 1095468 12.26 274144 2673676 16 05:15:01 AM 4489864 6797976 3394580 43.05 2688 2455656 1095468 12.26 274144 2673708 40 05:16:01 AM 4493532 6801652 3390912 43.01 2688 2455656 1095468 12.26 274144 2669996 4 05:17:01 AM 4493392 6801516 3391052 43.01 2688 2455660 1095468 12.26 274144 2670140 4 05:18:01 AM 4495988 6805056 3388456 42.98 2688 2456632 1078416 12.07 275040 2666864 972 05:19:01 AM 4483972 6793148 3400472 43.13 2688 2456728 1079156 12.08 275496 2678464 4 05:20:01 AM 4483448 6792628 3400996 43.14 2688 2456732 1079596 12.09 275496 2678692 4 05:21:01 AM 4277080 6843484 3607364 45.75 2688 2688656 786948 8.81 494788 2631428 196940 Average: 4539997 6827267 3344447 42.42 2688 2435476 1058099 11.84 282363 2621739 33237 04:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 10.36 9.40 2.68 2.29 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 55.31 39.64 1109.71 3.89 0.00 0.00 0.00 0.00 05:01:01 AM lo 5.80 5.80 11.58 11.58 0.00 0.00 0.00 0.00 05:01:01 AM eth0 14.20 14.16 6.91 12.89 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 AM eth0 0.47 0.57 0.09 0.26 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 AM eth0 0.62 0.62 0.17 0.32 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:04:01 AM eth0 1.62 0.87 0.56 0.73 0.00 0.00 0.00 0.00 05:05:01 AM lo 2.33 2.33 7.31 7.31 0.00 0.00 0.00 0.00 05:05:01 AM eth0 2.02 1.95 4.46 3.35 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 AM eth0 1.47 0.83 0.46 0.66 0.00 0.00 0.00 0.00 05:07:01 AM lo 4.88 4.88 9.80 9.80 0.00 0.00 0.00 0.00 05:07:01 AM eth0 4.27 3.63 2.68 8.14 0.00 0.00 0.00 0.00 05:08:01 AM lo 15.93 15.93 28.29 28.29 0.00 0.00 0.00 0.00 05:08:01 AM eth0 10.70 9.55 2.61 27.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 AM eth0 0.52 0.55 0.09 0.26 0.00 0.00 0.00 0.00 05:10:01 AM lo 8.43 8.43 17.99 17.99 0.00 0.00 0.00 0.00 05:10:01 AM eth0 5.50 4.98 1.40 17.26 0.00 0.00 0.00 0.00 05:11:01 AM lo 3.42 3.42 6.60 6.60 0.00 0.00 0.00 0.00 05:11:01 AM eth0 2.45 2.25 0.88 6.27 0.00 0.00 0.00 0.00 05:12:01 AM lo 23.30 23.30 38.06 38.06 0.00 0.00 0.00 0.00 05:12:01 AM eth0 13.70 12.40 2.13 37.23 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.57 0.67 0.16 0.32 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 AM eth0 1.32 0.87 0.55 0.73 0.00 0.00 0.00 0.00 05:15:01 AM lo 1.67 1.67 2.29 2.29 0.00 0.00 0.00 0.00 05:15:01 AM eth0 1.25 1.25 0.19 2.47 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 AM eth0 0.47 0.55 0.09 0.26 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 AM eth0 0.48 0.55 0.18 0.67 0.00 0.00 0.00 0.00 05:18:01 AM lo 27.93 27.93 55.09 55.09 0.00 0.00 0.00 0.00 05:18:01 AM eth0 17.41 14.96 3.13 54.62 0.00 0.00 0.00 0.00 05:19:01 AM lo 15.96 15.96 31.49 31.49 0.00 0.00 0.00 0.00 05:19:01 AM eth0 10.53 9.25 2.15 30.68 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:20:01 AM eth0 0.38 0.48 0.08 0.25 0.00 0.00 0.00 0.00 05:21:01 AM lo 15.54 15.54 24.97 24.97 0.00 0.00 0.00 0.00 05:21:01 AM eth0 50.62 40.00 592.82 30.42 0.00 0.00 0.00 0.00 Average: lo 5.51 5.51 10.15 10.15 0.00 0.00 0.00 0.00 Average: eth0 8.97 7.39 75.40 10.48 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) 02/02/2026 _x86_64_ (2 CPU) 04:57:21 LINUX RESTART (2 CPU) 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 1.51 1.38 17.63 1.21 0.08 78.19 04:59:01 AM 0 1.70 1.19 16.99 0.96 0.07 79.09 04:59:01 AM 1 1.32 1.58 18.27 1.46 0.08 77.29 05:00:01 AM all 28.13 0.00 3.71 0.33 0.08 67.75 05:00:01 AM 0 1.94 0.00 2.33 0.38 0.08 95.27 05:00:01 AM 1 54.54 0.00 5.09 0.28 0.08 40.01 05:01:01 AM all 4.36 0.00 1.21 1.36 0.08 93.01 05:01:01 AM 0 4.50 0.00 1.14 1.16 0.07 93.13 05:01:01 AM 1 4.21 0.00 1.27 1.56 0.08 92.88 05:02:01 AM all 1.22 0.00 0.25 0.01 0.08 98.44 05:02:01 AM 0 0.45 0.00 0.17 0.00 0.07 99.31 05:02:01 AM 1 2.00 0.00 0.34 0.02 0.08 97.57 05:03:01 AM all 1.23 0.00 0.23 0.00 0.07 98.47 05:03:01 AM 0 1.70 0.00 0.37 0.00 0.08 97.84 05:03:01 AM 1 0.77 0.00 0.08 0.00 0.05 99.10 05:04:01 AM all 1.23 0.00 0.28 0.00 0.08 98.40 05:04:01 AM 0 0.37 0.00 0.17 0.00 0.07 99.40 05:04:01 AM 1 2.10 0.00 0.40 0.00 0.10 97.39 05:05:01 AM all 1.26 0.00 0.25 0.00 0.08 98.42 05:05:01 AM 0 1.75 0.00 0.30 0.00 0.08 97.87 05:05:01 AM 1 0.77 0.00 0.20 0.00 0.07 98.96 05:06:01 AM all 1.21 0.01 0.27 0.01 0.08 98.43 05:06:01 AM 0 2.24 0.02 0.42 0.02 0.08 97.22 05:06:01 AM 1 0.18 0.00 0.12 0.00 0.07 99.63 05:07:01 AM all 1.68 0.00 0.42 0.01 0.08 97.81 05:07:01 AM 0 1.90 0.00 0.52 0.00 0.10 97.48 05:07:01 AM 1 1.47 0.00 0.32 0.02 0.05 98.15 05:08:01 AM all 2.41 0.00 0.76 0.01 0.07 96.76 05:08:01 AM 0 2.16 0.00 0.67 0.00 0.07 97.10 05:08:01 AM 1 2.65 0.00 0.86 0.02 0.07 96.41 05:09:01 AM all 1.21 0.00 0.22 0.00 0.07 98.51 05:09:01 AM 0 1.56 0.00 0.34 0.00 0.08 98.02 05:09:01 AM 1 0.85 0.00 0.10 0.00 0.05 99.00 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 1.79 0.00 0.48 0.00 0.07 97.66 05:10:01 AM 0 2.10 0.00 0.50 0.00 0.07 97.33 05:10:01 AM 1 1.49 0.00 0.45 0.00 0.07 97.99 05:11:01 AM all 1.30 0.00 0.31 0.00 0.07 98.32 05:11:01 AM 0 1.38 0.00 0.35 0.00 0.07 98.21 05:11:01 AM 1 1.22 0.00 0.27 0.00 0.07 98.44 05:12:01 AM all 2.71 0.00 0.93 0.02 0.08 96.26 05:12:01 AM 0 1.89 0.00 0.80 0.02 0.07 97.23 05:12:01 AM 1 3.53 0.00 1.06 0.02 0.10 95.29 05:13:01 AM all 1.15 0.00 0.35 0.00 0.08 98.42 05:13:01 AM 0 0.85 0.00 0.18 0.00 0.07 98.90 05:13:01 AM 1 1.45 0.00 0.52 0.00 0.08 97.95 05:14:01 AM all 1.14 0.00 0.26 0.01 0.08 98.52 05:14:01 AM 0 1.87 0.00 0.40 0.00 0.08 97.64 05:14:01 AM 1 0.42 0.00 0.12 0.02 0.07 99.38 05:15:01 AM all 1.18 0.00 0.31 0.00 0.07 98.44 05:15:01 AM 0 1.49 0.00 0.35 0.00 0.07 98.09 05:15:01 AM 1 0.87 0.00 0.27 0.00 0.07 98.79 05:16:01 AM all 1.12 0.00 0.23 0.00 0.07 98.58 05:16:01 AM 0 1.19 0.00 0.17 0.00 0.05 98.59 05:16:01 AM 1 1.06 0.00 0.29 0.00 0.08 98.57 05:17:01 AM all 1.23 0.00 0.28 0.00 0.07 98.42 05:17:01 AM 0 0.90 0.00 0.15 0.00 0.05 98.90 05:17:01 AM 1 1.56 0.00 0.40 0.00 0.08 97.95 05:18:01 AM all 2.80 0.00 0.90 0.00 0.10 96.20 05:18:01 AM 0 1.86 0.00 0.75 0.00 0.08 97.31 05:18:01 AM 1 3.75 0.00 1.04 0.00 0.12 95.09 05:19:01 AM all 2.16 0.00 0.80 0.01 0.08 96.96 05:19:01 AM 0 1.81 0.00 0.65 0.02 0.07 97.45 05:19:01 AM 1 2.50 0.00 0.94 0.00 0.10 96.46 05:20:01 AM all 1.11 0.00 0.27 0.00 0.09 98.53 05:20:01 AM 0 1.99 0.00 0.42 0.00 0.12 97.47 05:20:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 20.12 0.00 2.59 0.27 0.09 76.93 05:21:01 AM 0 8.38 0.00 1.96 0.08 0.07 89.51 05:21:01 AM 1 31.94 0.00 3.23 0.45 0.12 64.26 Average: all 3.63 0.06 1.43 0.14 0.08 94.66 Average: 0 2.00 0.05 1.31 0.11 0.07 96.45 Average: 1 5.27 0.07 1.55 0.17 0.08 92.87