---> uname -a: Linux prd-centos8-robot-2c-8g-12818.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4925 19 2176 6803 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:3c:11:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85008sec preferred_lft 85008sec inet6 fe80::f816:3eff:fe3c:11fa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/23/2025 _x86_64_ (2 CPU) 01:55:11 LINUX RESTART (2 CPU) 01:56:02 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 121.54 0.32 121.22 14.23 10760.28 01:58:01 AM 47.97 1.03 46.93 113.56 6002.93 01:59:01 AM 63.26 6.75 56.51 1248.19 3791.50 02:00:01 AM 39.12 0.25 38.87 47.05 6518.61 02:01:01 AM 4.83 0.25 4.58 12.80 175.72 02:02:01 AM 2.23 0.07 2.17 1.73 84.72 02:03:01 AM 0.22 0.00 0.22 0.00 3.20 02:04:01 AM 0.28 0.00 0.28 0.00 11.30 02:05:01 AM 0.12 0.00 0.12 0.00 2.02 02:06:01 AM 0.50 0.00 0.50 0.00 15.53 02:07:01 AM 0.22 0.00 0.22 0.00 3.18 02:08:01 AM 0.28 0.00 0.28 0.00 11.15 02:09:01 AM 0.15 0.00 0.15 0.00 2.15 02:10:01 AM 0.12 0.00 0.12 0.00 15.86 02:11:01 AM 0.42 0.03 0.38 0.27 7.71 02:12:01 AM 1.80 0.32 1.48 6.93 41.05 02:13:01 AM 0.87 0.00 0.87 0.00 21.85 02:14:01 AM 0.32 0.00 0.32 0.00 12.68 02:15:01 AM 0.40 0.00 0.40 0.00 11.75 02:16:01 AM 0.57 0.00 0.57 0.00 9.97 02:17:01 AM 1.35 0.00 1.35 0.00 73.38 02:18:01 AM 32.67 0.63 32.04 73.18 1513.25 Average: 14.43 0.44 13.99 69.03 1315.09 01:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5151468 6991820 2730956 34.65 2688 2017272 726668 8.14 188952 2196500 154788 01:58:01 AM 5231280 7074304 2651144 33.63 2688 2019068 641488 7.18 218848 2083348 10764 01:59:01 AM 4893800 6986220 2988624 37.92 2688 2258040 695052 7.78 255956 2347416 158608 02:00:01 AM 4946460 7042512 2935964 37.25 2688 2263192 642260 7.19 260096 2290712 4 02:01:01 AM 4903620 7000632 2978804 37.79 2688 2264136 689464 7.72 260224 2333176 428 02:02:01 AM 4904416 7001532 2978008 37.78 2688 2264240 689464 7.72 260336 2332556 44 02:03:01 AM 4895320 6992664 2987104 37.90 2688 2264468 722880 8.09 260336 2341376 236 02:04:01 AM 4895028 6992404 2987396 37.90 2688 2264500 707276 7.92 260336 2341456 40 02:05:01 AM 4895312 6992916 2987112 37.90 2688 2264728 707276 7.92 260344 2341676 232 02:06:01 AM 4895148 6992784 2987276 37.90 2688 2264760 722756 8.09 260344 2341776 40 02:07:01 AM 4900684 6998540 2981740 37.83 2688 2264980 713552 7.99 260344 2336252 228 02:08:01 AM 4900296 6998188 2982128 37.83 2688 2265016 713552 7.99 260344 2336404 40 02:09:01 AM 4900060 6998404 2982364 37.84 2688 2265468 713552 7.99 260452 2336908 460 02:10:01 AM 4884688 6983076 2997736 38.03 2688 2265512 733060 8.21 260456 2351320 52 02:11:01 AM 4869688 6968328 3012736 38.22 2688 2265764 748156 8.38 260556 2366212 272 02:12:01 AM 4897096 6995964 2985328 37.87 2688 2265992 720284 8.06 260688 2338856 48 02:13:01 AM 4897328 6996432 2985096 37.87 2688 2266228 720284 8.06 260688 2338904 240 02:14:01 AM 4882192 6981340 3000232 38.06 2688 2266272 747656 8.37 260688 2353024 4 02:15:01 AM 4875040 6974424 3007384 38.15 2688 2266508 741264 8.30 260688 2360716 4 02:16:01 AM 4897096 6996516 2985328 37.87 2688 2266544 721540 8.08 260688 2339356 40 02:17:01 AM 5124156 7043684 2758268 34.99 2688 2087676 645660 7.23 255864 2118504 1336 02:18:01 AM 5022656 6940772 2859768 36.28 2688 2090760 766348 8.58 460704 2039936 11236 Average: 4939220 6997430 2943204 37.34 2688 2226415 710431 7.95 263997 2298472 15416 01:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 129.42 105.56 1423.34 14.22 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 36.92 27.51 255.25 6.08 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 46.61 34.98 335.12 7.44 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 203.35 147.92 44.08 32.83 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 30.84 24.41 7.06 12.15 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 0.63 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 15.80 14.38 119.91 1.14 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 2.68 0.15 0.26 0.02 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 10.58 8.55 1.43 0.68 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 3.45 0.28 0.28 0.08 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 14.66 13.86 119.84 1.07 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.55 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 19.53 18.81 3.42 3.36 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 4.58 3.92 117.65 0.26 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.73 21.39 354.92 1.59 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 0.45 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 9.30 8.93 1.64 0.69 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 8.60 4.15 118.36 0.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 22.99 22.18 355.67 2.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 3.80 0.25 0.59 0.08 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 27.16 16.89 8.59 2.57 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 44.34 33.49 86.66 31.21 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.83 23.03 151.49 5.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/23/2025 _x86_64_ (2 CPU) 01:55:11 LINUX RESTART (2 CPU) 01:56:02 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 37.85 0.00 5.54 2.78 0.11 53.72 01:57:01 AM 0 35.49 0.00 4.99 2.55 0.12 56.85 01:57:01 AM 1 40.22 0.00 6.08 3.02 0.10 50.58 01:58:01 AM all 20.53 0.00 2.40 0.48 0.08 76.52 01:58:01 AM 0 26.82 0.00 2.75 0.68 0.08 69.65 01:58:01 AM 1 14.24 0.00 2.05 0.27 0.07 83.38 01:59:01 AM all 27.64 0.00 5.25 0.67 0.08 66.36 01:59:01 AM 0 36.34 0.00 6.12 0.95 0.08 56.51 01:59:01 AM 1 18.95 0.00 4.39 0.38 0.08 76.19 02:00:01 AM all 10.73 0.00 2.08 0.48 0.05 86.66 02:00:01 AM 0 13.09 0.00 2.10 0.58 0.07 84.16 02:00:01 AM 1 8.37 0.00 2.06 0.38 0.03 89.16 02:01:01 AM all 2.23 0.00 0.31 0.02 0.05 97.40 02:01:01 AM 0 1.54 0.00 0.33 0.02 0.05 98.06 02:01:01 AM 1 2.92 0.00 0.28 0.02 0.05 96.73 02:02:01 AM all 0.49 0.00 0.11 0.02 0.05 99.33 02:02:01 AM 0 0.72 0.00 0.05 0.02 0.03 99.18 02:02:01 AM 1 0.27 0.00 0.17 0.02 0.07 99.48 02:03:01 AM all 0.94 0.00 0.18 0.00 0.08 98.81 02:03:01 AM 0 1.22 0.00 0.22 0.00 0.10 98.46 02:03:01 AM 1 0.65 0.00 0.13 0.00 0.05 99.16 02:04:01 AM all 0.41 0.00 0.13 0.00 0.06 99.41 02:04:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 02:04:01 AM 1 0.50 0.00 0.12 0.00 0.05 99.33 02:05:01 AM all 0.97 0.00 0.13 0.00 0.08 98.83 02:05:01 AM 0 1.25 0.00 0.15 0.00 0.10 98.50 02:05:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 02:06:01 AM all 0.48 0.00 0.11 0.00 0.06 99.35 02:06:01 AM 0 0.40 0.00 0.17 0.00 0.08 99.35 02:06:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 02:07:01 AM all 0.93 0.00 0.17 0.00 0.05 98.86 02:07:01 AM 0 1.17 0.00 0.23 0.00 0.07 98.53 02:07:01 AM 1 0.68 0.00 0.10 0.00 0.03 99.18 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 0.46 0.00 0.09 0.00 0.05 99.40 02:08:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 02:08:01 AM 1 0.27 0.00 0.08 0.00 0.05 99.60 02:09:01 AM all 2.00 0.00 0.18 0.00 0.04 97.77 02:09:01 AM 0 1.74 0.00 0.22 0.00 0.05 97.99 02:09:01 AM 1 2.26 0.00 0.15 0.00 0.03 97.56 02:10:01 AM all 0.53 0.00 0.13 0.00 0.05 99.28 02:10:01 AM 0 0.73 0.00 0.07 0.00 0.03 99.17 02:10:01 AM 1 0.33 0.00 0.20 0.00 0.07 99.40 02:11:01 AM all 1.12 0.00 0.33 0.00 0.05 98.50 02:11:01 AM 0 0.87 0.00 0.27 0.00 0.03 98.83 02:11:01 AM 1 1.37 0.00 0.39 0.00 0.07 98.17 02:12:01 AM all 0.45 0.00 0.13 0.01 0.05 99.36 02:12:01 AM 0 0.32 0.00 0.15 0.02 0.05 99.47 02:12:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.26 02:13:01 AM all 0.99 0.00 0.11 0.01 0.04 98.85 02:13:01 AM 0 1.07 0.00 0.12 0.00 0.05 98.76 02:13:01 AM 1 0.92 0.00 0.10 0.02 0.03 98.93 02:14:01 AM all 0.57 0.00 0.16 0.00 0.04 99.23 02:14:01 AM 0 0.62 0.00 0.12 0.00 0.03 99.23 02:14:01 AM 1 0.52 0.00 0.20 0.00 0.05 99.23 02:15:01 AM all 1.05 0.00 0.20 0.00 0.03 98.71 02:15:01 AM 0 1.00 0.00 0.15 0.00 0.02 98.83 02:15:01 AM 1 1.10 0.00 0.25 0.00 0.05 98.59 02:16:01 AM all 0.41 0.00 0.12 0.04 0.06 99.37 02:16:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 02:16:01 AM 1 0.30 0.00 0.18 0.08 0.08 99.35 02:17:01 AM all 1.50 0.00 0.52 0.00 0.03 97.95 02:17:01 AM 0 0.73 0.00 0.60 0.00 0.02 98.65 02:17:01 AM 1 2.26 0.00 0.44 0.00 0.05 97.25 02:18:01 AM all 31.94 0.00 3.33 0.28 0.09 64.36 02:18:01 AM 0 38.33 0.00 3.40 0.42 0.08 57.76 02:18:01 AM 1 25.54 0.00 3.26 0.13 0.10 70.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.55 0.00 0.98 0.22 0.06 92.20 Average: 0 7.49 0.00 1.02 0.24 0.06 91.19 Average: 1 5.60 0.00 0.95 0.19 0.06 93.20