---> uname -a: Linux prd-centos8-builder-2c-1g-17306.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: 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 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 654 3977 20 3065 6724 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:5a:8a:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84716sec preferred_lft 84716sec inet6 fe80::f816:3eff:fe5a:8a63/64 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) 09/02/2026 _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 242.92 111.31 131.61 1175.87 7177.69 05:00:01 AM 66.56 6.75 59.81 976.64 7137.13 05:01:01 AM 88.91 0.45 88.46 42.11 17467.32 05:02:01 AM 1.93 0.07 1.87 1.73 50.46 05:03:01 AM 0.37 0.00 0.37 0.00 4.17 05:04:01 AM 0.42 0.00 0.42 0.00 6.16 05:05:01 AM 0.57 0.00 0.57 0.00 8.30 05:06:01 AM 0.48 0.08 0.40 4.13 15.75 05:07:01 AM 0.65 0.00 0.65 0.00 13.68 05:08:01 AM 1.10 0.00 1.10 0.00 39.26 05:09:01 AM 0.18 0.00 0.18 0.00 3.18 05:10:01 AM 0.48 0.00 0.48 0.00 20.61 05:11:01 AM 0.40 0.00 0.40 0.00 6.48 05:12:01 AM 1.20 0.00 1.20 0.00 41.99 05:13:01 AM 0.18 0.00 0.18 0.00 3.75 05:14:01 AM 1.07 0.00 1.07 0.00 21.49 05:15:01 AM 0.27 0.00 0.27 0.00 3.52 05:16:01 AM 0.22 0.00 0.22 0.00 3.28 05:17:01 AM 0.45 0.30 0.15 6.40 1.80 05:18:01 AM 1.47 0.00 1.47 0.00 61.58 05:19:01 AM 1.08 0.12 0.97 9.33 19.89 05:20:01 AM 0.97 0.00 0.97 0.00 27.26 05:21:01 AM 0.95 0.00 0.95 0.00 14.83 05:22:01 AM 1.37 0.00 1.37 0.00 36.60 05:23:01 AM 1.02 0.00 1.02 0.00 16.50 05:24:01 AM 0.32 0.00 0.32 0.00 3.80 05:25:01 AM 63.56 0.48 63.07 64.52 3878.04 Average: 17.74 4.43 13.32 84.47 1336.54 04:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5408516 7028888 2473912 31.39 2688 1808184 987488 11.06 267812 1907032 72 05:00:01 AM 4546848 6879604 3335580 42.32 2688 2480088 1055192 11.81 281260 2622064 485684 05:01:01 AM 4519444 6854568 3362984 42.66 2688 2482320 1089940 12.20 286152 2623936 4 05:02:01 AM 4512316 6847516 3370112 42.75 2688 2482388 1089940 12.20 286176 2631400 4 05:03:01 AM 4506444 6841648 3375984 42.83 2688 2482392 1089940 12.20 286176 2637068 4 05:04:01 AM 4495164 6830384 3387264 42.97 2688 2482412 1091280 12.22 286356 2648176 32 05:05:01 AM 4484272 6819492 3398156 43.11 2688 2482412 1091280 12.22 286356 2659032 4 05:06:01 AM 4489964 6825616 3392464 43.04 2688 2482864 1093240 12.24 286436 2653560 16 05:07:01 AM 4483208 6819468 3399220 43.12 2688 2483492 1092924 12.24 286560 2660164 616 05:08:01 AM 4481780 6818080 3400648 43.14 2688 2483532 1092924 12.24 286560 2661672 4 05:09:01 AM 4482464 6819124 3399964 43.13 2688 2483892 1093208 12.24 286628 2660744 364 05:10:01 AM 4479208 6815924 3403220 43.17 2688 2483948 1096324 12.28 286812 2663716 36 05:11:01 AM 4479856 6816932 3402572 43.17 2688 2484300 1095324 12.26 287044 2662948 328 05:12:01 AM 4460480 6797920 3421948 43.41 2688 2484672 1097400 12.29 287248 2682424 4 05:13:01 AM 4459900 6797356 3422528 43.42 2688 2484672 1098208 12.30 287248 2682744 16 05:14:01 AM 4463440 6800900 3418988 43.37 2688 2484676 1098208 12.30 287248 2679164 4 05:15:01 AM 4462736 6800212 3419692 43.38 2688 2484692 1098208 12.30 287248 2679988 16 05:16:01 AM 4464360 6801836 3418068 43.36 2688 2484692 1098208 12.30 287248 2678324 16 05:17:01 AM 4464864 6802540 3417564 43.36 2688 2484892 1098208 12.30 287356 2677800 24 05:18:01 AM 4472316 6811044 3410112 43.26 2688 2485956 1098152 12.30 288704 2668844 160 05:19:01 AM 4456304 6796128 3426124 43.47 2688 2486240 1099588 12.31 289424 2683192 4 05:20:01 AM 4466528 6806616 3415900 43.34 2688 2486508 1102924 12.35 289552 2672540 8 05:21:01 AM 4465984 6806124 3416444 43.34 2688 2486552 1085616 12.16 289552 2673224 4 05:22:01 AM 4464700 6805360 3417728 43.36 2688 2487060 1101176 12.33 289576 2674480 4 05:23:01 AM 4464496 6805176 3417932 43.36 2688 2487100 1099380 12.31 289576 2674840 4 05:24:01 AM 4529348 6867508 3353080 42.54 2688 2484324 1002828 11.23 292380 2608208 20 05:25:01 AM 4264696 6878952 3617732 45.90 2688 2731540 750696 8.41 485892 2637220 172908 Average: 4508505 6829441 3373923 42.80 2688 2468363 1073622 12.02 294021 2632019 24458 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 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 40.99 34.21 570.03 9.39 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 70.65 54.56 1110.14 5.40 0.00 0.00 0.00 0.00 05:01:01 AM lo 5.96 5.96 11.59 11.59 0.00 0.00 0.00 0.00 05:01:01 AM eth0 7.33 6.73 2.60 11.97 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 0.45 0.55 0.08 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 0.53 0.62 0.16 0.32 0.00 0.00 0.00 0.00 05:04:01 AM lo 2.38 2.38 7.32 7.32 0.00 0.00 0.00 0.00 05:04:01 AM eth0 2.90 2.15 4.96 3.79 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:05:01 AM eth0 0.40 0.50 0.08 0.27 0.00 0.00 0.00 0.00 05:06:01 AM lo 4.92 4.92 9.80 9.80 0.00 0.00 0.00 0.00 05:06:01 AM eth0 4.72 3.50 3.34 8.31 0.00 0.00 0.00 0.00 05:07:01 AM lo 12.76 12.76 22.12 22.12 0.00 0.00 0.00 0.00 05:07:01 AM eth0 7.98 6.78 2.20 20.84 0.00 0.00 0.00 0.00 05:08:01 AM lo 3.27 3.27 6.18 6.18 0.00 0.00 0.00 0.00 05:08:01 AM eth0 2.53 2.40 0.44 6.37 0.00 0.00 0.00 0.00 05:09:01 AM lo 5.35 5.35 11.97 11.97 0.00 0.00 0.00 0.00 05:09:01 AM eth0 3.58 3.20 1.17 11.38 0.00 0.00 0.00 0.00 05:10:01 AM lo 5.10 5.10 9.44 9.44 0.00 0.00 0.00 0.00 05:10:01 AM eth0 3.23 2.98 0.77 9.12 0.00 0.00 0.00 0.00 05:11:01 AM lo 16.99 16.99 28.42 28.42 0.00 0.00 0.00 0.00 05:11:01 AM eth0 10.48 8.78 1.71 27.83 0.00 0.00 0.00 0.00 05:12:01 AM lo 7.83 7.83 12.82 12.82 0.00 0.00 0.00 0.00 05:12:01 AM eth0 5.05 4.53 0.82 12.68 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 0.55 0.62 0.21 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 1.30 0.83 0.52 0.73 0.00 0.00 0.00 0.00 05:15:01 AM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 05:15:01 AM eth0 1.25 1.23 0.18 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 0.43 0.53 0.08 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 0.38 0.53 0.08 0.25 0.00 0.00 0.00 0.00 05:18:01 AM lo 44.05 44.05 86.58 86.58 0.00 0.00 0.00 0.00 05:18:01 AM eth0 27.01 21.91 4.81 84.68 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:19:01 AM eth0 8.18 5.35 6.58 6.02 0.00 0.00 0.00 0.00 05:20:01 AM lo 20.91 20.91 35.56 35.56 0.00 0.00 0.00 0.00 05:20:01 AM eth0 12.51 10.63 2.29 34.39 0.00 0.00 0.00 0.00 05:21:01 AM lo 3.35 3.35 6.19 6.19 0.00 0.00 0.00 0.00 05:21:01 AM eth0 3.20 2.88 0.73 6.59 0.00 0.00 0.00 0.00 05:22:01 AM lo 29.39 29.39 50.44 50.44 0.00 0.00 0.00 0.00 05:22:01 AM eth0 16.83 14.50 2.58 49.02 0.00 0.00 0.00 0.00 05:23:01 AM lo 3.37 3.37 6.29 6.29 0.00 0.00 0.00 0.00 05:23:01 AM eth0 2.65 2.42 0.61 6.36 0.00 0.00 0.00 0.00 05:24:01 AM lo 2.35 2.35 5.54 5.54 0.00 0.00 0.00 0.00 05:24:01 AM eth0 2.92 2.60 3.03 3.50 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 84.65 61.41 825.97 22.43 0.00 0.00 0.00 0.00 Average: lo 6.33 6.33 11.58 11.58 0.00 0.00 0.00 0.00 Average: eth0 11.95 9.51 94.29 12.78 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) 09/02/2026 _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 4.53 2.19 34.12 2.57 0.02 56.57 04:59:01 AM 0 4.93 1.99 34.65 2.83 0.02 55.58 04:59:01 AM 1 4.14 2.40 33.59 2.30 0.02 57.56 05:00:01 AM all 29.50 0.00 5.32 0.62 0.02 64.54 05:00:01 AM 0 48.52 0.00 7.20 0.22 0.03 44.03 05:00:01 AM 1 10.60 0.00 3.45 1.03 0.00 84.93 05:01:01 AM all 3.02 0.00 1.82 0.61 0.02 94.55 05:01:01 AM 0 2.31 0.00 2.21 0.91 0.02 94.56 05:01:01 AM 1 3.73 0.00 1.43 0.30 0.02 94.53 05:02:01 AM all 1.13 0.00 0.44 0.01 0.03 98.39 05:02:01 AM 0 1.50 0.00 0.69 0.02 0.03 97.76 05:02:01 AM 1 0.77 0.00 0.20 0.00 0.02 99.01 05:03:01 AM all 1.07 0.00 0.43 0.00 0.01 98.50 05:03:01 AM 0 1.03 0.00 0.52 0.00 0.02 98.44 05:03:01 AM 1 1.11 0.00 0.34 0.00 0.00 98.56 05:04:01 AM all 1.27 0.00 0.50 0.00 0.02 98.21 05:04:01 AM 0 0.59 0.00 0.28 0.00 0.00 99.13 05:04:01 AM 1 1.96 0.00 0.73 0.00 0.03 97.28 05:05:01 AM all 1.12 0.00 0.43 0.00 0.03 98.43 05:05:01 AM 0 1.74 0.00 0.61 0.00 0.03 97.62 05:05:01 AM 1 0.50 0.00 0.25 0.00 0.02 99.23 05:06:01 AM all 1.60 0.00 0.67 0.00 0.03 97.69 05:06:01 AM 0 2.10 0.00 0.71 0.00 0.03 97.16 05:06:01 AM 1 1.11 0.00 0.64 0.00 0.03 98.22 05:07:01 AM all 2.07 0.00 1.08 0.01 0.02 96.82 05:07:01 AM 0 2.30 0.00 1.02 0.02 0.02 96.64 05:07:01 AM 1 1.84 0.00 1.15 0.00 0.02 97.00 05:08:01 AM all 1.20 0.00 0.56 0.00 0.02 98.22 05:08:01 AM 0 0.74 0.00 0.44 0.00 0.02 98.81 05:08:01 AM 1 1.67 0.00 0.69 0.00 0.02 97.63 05:09:01 AM all 1.56 0.00 0.66 0.00 0.01 97.77 05:09:01 AM 0 2.09 0.00 0.89 0.00 0.02 96.99 05:09:01 AM 1 1.04 0.00 0.43 0.00 0.00 98.53 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 1.31 0.00 0.62 0.00 0.02 98.05 05:10:01 AM 0 0.54 0.00 0.45 0.00 0.00 99.01 05:10:01 AM 1 2.09 0.00 0.79 0.00 0.03 97.08 05:11:01 AM all 2.27 0.00 1.29 0.00 0.02 96.42 05:11:01 AM 0 1.88 0.00 1.31 0.00 0.02 96.80 05:11:01 AM 1 2.66 0.00 1.28 0.00 0.02 96.05 05:12:01 AM all 1.79 0.00 0.82 0.02 0.03 97.34 05:12:01 AM 0 1.37 0.00 0.62 0.00 0.02 97.99 05:12:01 AM 1 2.21 0.00 1.03 0.03 0.03 96.69 05:13:01 AM all 1.14 0.00 0.60 0.00 0.01 98.25 05:13:01 AM 0 0.82 0.00 0.28 0.00 0.00 98.90 05:13:01 AM 1 1.47 0.00 0.91 0.00 0.02 97.61 05:14:01 AM all 1.03 0.00 0.39 0.01 0.02 98.55 05:14:01 AM 0 1.11 0.00 0.32 0.00 0.02 98.56 05:14:01 AM 1 0.96 0.00 0.47 0.02 0.02 98.54 05:15:01 AM all 1.26 0.00 0.51 0.00 0.01 98.22 05:15:01 AM 0 0.82 0.00 0.32 0.00 0.00 98.86 05:15:01 AM 1 1.70 0.00 0.71 0.00 0.02 97.58 05:16:01 AM all 1.12 0.00 0.40 0.00 0.02 98.46 05:16:01 AM 0 0.15 0.00 0.12 0.00 0.02 99.72 05:16:01 AM 1 2.09 0.00 0.69 0.00 0.02 97.20 05:17:01 AM all 1.03 0.01 0.41 0.01 0.01 98.53 05:17:01 AM 0 0.08 0.02 0.13 0.02 0.00 99.75 05:17:01 AM 1 1.99 0.00 0.69 0.00 0.02 97.30 05:18:01 AM all 3.95 0.00 2.53 0.02 0.03 93.47 05:18:01 AM 0 4.41 0.00 2.70 0.03 0.03 92.82 05:18:01 AM 1 3.49 0.00 2.37 0.00 0.02 94.12 05:19:01 AM all 1.92 0.00 0.58 0.01 0.03 97.46 05:19:01 AM 0 2.13 0.00 0.42 0.00 0.02 97.43 05:19:01 AM 1 1.71 0.00 0.74 0.02 0.03 97.50 05:20:01 AM all 2.15 0.00 1.34 0.00 0.01 96.50 05:20:01 AM 0 2.35 0.00 1.43 0.00 0.00 96.22 05:20:01 AM 1 1.95 0.00 1.26 0.00 0.02 96.77 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 1.28 0.00 0.70 0.00 0.02 98.01 05:21:01 AM 0 0.70 0.00 0.38 0.00 0.02 98.90 05:21:01 AM 1 1.86 0.00 1.01 0.00 0.02 97.11 05:22:01 AM all 2.46 0.00 1.65 0.01 0.02 95.87 05:22:01 AM 0 2.64 0.00 1.75 0.02 0.02 95.57 05:22:01 AM 1 2.27 0.00 1.55 0.00 0.02 96.17 05:23:01 AM all 1.27 0.00 0.56 0.00 0.02 98.15 05:23:01 AM 0 1.76 0.00 0.88 0.00 0.03 97.33 05:23:01 AM 1 0.78 0.00 0.25 0.00 0.00 98.96 05:24:01 AM all 1.22 0.00 0.56 0.00 0.03 98.19 05:24:01 AM 0 1.59 0.00 0.88 0.00 0.05 97.49 05:24:01 AM 1 0.85 0.00 0.25 0.00 0.02 98.88 05:25:01 AM all 35.37 0.00 4.91 0.74 0.02 58.96 05:25:01 AM 0 50.68 0.00 6.13 0.77 0.02 42.41 05:25:01 AM 1 20.13 0.00 3.71 0.71 0.02 75.44 Average: all 4.04 0.08 2.36 0.17 0.02 93.32 Average: 0 5.24 0.07 2.49 0.18 0.02 92.00 Average: 1 2.85 0.09 2.24 0.16 0.02 94.64