---> uname -a: Linux prd-centos8-robot-2c-8g-23263.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4799 19 2291 6791 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:8a:d3:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84765sec preferred_lft 84765sec inet6 fe80::f816:3eff:fe8a:d367/64 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) 01/09/2026 _x86_64_ (2 CPU) 03:02:38 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 164.66 78.54 86.12 8048.38 41481.44 03:05:01 AM 98.22 1.08 97.13 75.30 11464.55 03:06:01 AM 38.71 0.42 38.29 64.79 3033.84 03:07:01 AM 83.22 9.41 73.81 1681.84 8225.74 03:08:01 AM 14.45 0.05 14.40 4.80 1267.92 03:09:01 AM 4.08 0.02 4.07 0.13 186.14 03:10:01 AM 0.97 0.00 0.97 0.00 89.75 03:11:01 AM 0.27 0.00 0.27 0.00 14.21 03:12:01 AM 0.18 0.00 0.18 0.00 2.42 03:13:01 AM 0.62 0.00 0.62 0.00 86.27 03:14:01 AM 0.42 0.00 0.42 0.00 49.68 03:15:01 AM 0.42 0.00 0.42 0.00 69.41 03:16:01 AM 0.40 0.02 0.38 0.13 48.13 03:17:01 AM 8.86 5.73 3.13 555.41 78.09 03:18:01 AM 1.65 0.03 1.62 0.27 78.24 03:19:01 AM 0.58 0.00 0.58 0.00 76.60 03:20:01 AM 0.40 0.00 0.40 0.00 52.59 03:21:01 AM 0.65 0.00 0.65 0.00 98.52 03:22:01 AM 0.48 0.00 0.48 0.00 45.34 03:23:01 AM 0.72 0.00 0.72 0.00 85.57 03:24:01 AM 0.32 0.00 0.32 0.00 50.87 03:25:01 AM 0.55 0.00 0.55 0.00 201.88 03:26:01 AM 0.75 0.00 0.75 0.00 100.87 03:27:01 AM 0.43 0.00 0.43 0.00 74.72 03:28:01 AM 0.88 0.00 0.88 0.00 161.86 03:29:01 AM 15.46 0.32 15.14 36.92 885.87 Average: 16.86 3.68 13.18 402.64 2615.97 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5425500 7094168 2456932 31.17 2688 1851652 621140 6.95 184796 1954216 167788 03:05:01 AM 5149872 6992724 2732560 34.67 2688 2018212 682060 7.64 198656 2177148 42072 03:06:01 AM 5151720 7041580 2730712 34.64 2688 2063160 645128 7.22 227772 2147212 42452 03:07:01 AM 4929832 7042176 2952600 37.46 2688 2278180 611308 6.84 266060 2297700 27224 03:08:01 AM 4890776 7003032 2991656 37.95 2688 2278508 675764 7.57 266388 2339460 188 03:09:01 AM 4882612 6996708 2999820 38.06 2688 2280396 675764 7.57 266628 2347356 456 03:10:01 AM 4878072 6994164 3004360 38.11 2688 2282352 697364 7.81 266648 2351744 300 03:11:01 AM 4877052 6993196 3005380 38.13 2688 2282388 697364 7.81 266648 2353096 16 03:12:01 AM 4875840 6993160 3006592 38.14 2688 2283572 697364 7.81 266672 2354136 1192 03:13:01 AM 4874548 6993236 3007884 38.16 2688 2284932 697364 7.81 266704 2355492 324 03:14:01 AM 4873080 6993028 3009352 38.18 2688 2286200 697364 7.81 266804 2356884 272 03:15:01 AM 4869488 6991272 3012944 38.22 2688 2288036 697364 7.81 266876 2360348 180 03:16:01 AM 4867232 6990184 3015200 38.25 2688 2289220 706628 7.91 266896 2362488 100 03:17:01 AM 4850840 6990724 3031592 38.46 2688 2306088 706584 7.91 269324 2376288 160 03:18:01 AM 4849772 6991196 3032660 38.47 2688 2307620 707292 7.92 269504 2377572 456 03:19:01 AM 4847260 6990472 3035172 38.51 2688 2309404 707292 7.92 269524 2379804 228 03:20:01 AM 4845160 6990376 3037272 38.53 2688 2311432 708020 7.93 269660 2381752 876 03:21:01 AM 4843576 6990504 3038856 38.55 2688 2313112 708020 7.93 269884 2383124 24 03:22:01 AM 4841908 6990640 3040524 38.57 2688 2314916 708020 7.93 270108 2384708 796 03:23:01 AM 4839064 6989384 3043368 38.61 2688 2316496 708020 7.93 270164 2387344 268 03:24:01 AM 4837176 6989552 3045256 38.63 2688 2318576 708020 7.93 270220 2389220 984 03:25:01 AM 4831676 6989296 3050756 38.70 2688 2323832 708020 7.93 270468 2394456 500 03:26:01 AM 4828108 6989228 3054324 38.75 2688 2327312 708020 7.93 270624 2397980 1520 03:27:01 AM 4824956 6988544 3057476 38.79 2688 2329752 708020 7.93 270668 2400980 2016 03:28:01 AM 4819648 6987408 3062784 38.86 2688 2333912 708020 7.93 270692 2406392 1820 03:29:01 AM 4926752 6963036 2955680 37.50 2688 2207684 686376 7.69 349672 2239752 75516 Average: 4905058 6998423 2977374 37.77 2688 2261036 691604 7.74 264156 2332948 14143 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 309.38 197.43 1665.60 60.75 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 92.14 72.03 864.03 10.40 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 16.16 12.46 8.77 4.71 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 243.09 173.53 377.48 44.70 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 14.86 8.20 4.27 0.95 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 43.95 38.40 10.76 8.59 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 53.03 52.55 8.81 4.39 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 1.75 0.63 0.19 0.05 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 37.03 36.08 6.16 3.09 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 64.03 48.12 11.72 4.22 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 73.85 59.84 14.02 6.98 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 78.80 72.70 15.56 8.96 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 36.39 32.86 7.95 5.06 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 14.06 12.48 2.72 1.57 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 32.62 28.92 6.11 2.64 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 36.06 32.39 9.93 5.09 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 70.01 68.83 12.89 10.80 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 62.60 64.53 10.81 7.48 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 68.11 69.87 11.72 8.07 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 34.01 29.67 12.99 3.56 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 39.24 34.98 7.66 6.31 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 61.91 62.97 12.53 7.78 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 67.84 67.79 12.91 9.48 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 34.38 32.68 7.74 3.89 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 3.33 3.33 1.51 0.88 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 93.12 60.93 186.28 144.67 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 64.68 52.86 126.59 14.43 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) 01/09/2026 _x86_64_ (2 CPU) 03:02:38 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 44.11 0.03 10.05 2.58 0.11 43.11 03:04:01 AM 0 37.96 0.03 10.62 2.41 0.10 48.88 03:04:01 AM 1 50.25 0.03 9.49 2.76 0.12 37.35 03:05:01 AM all 27.51 0.00 3.87 1.08 0.12 67.43 03:05:01 AM 0 10.26 0.00 2.63 0.82 0.10 86.19 03:05:01 AM 1 44.79 0.00 5.11 1.35 0.13 48.61 03:06:01 AM all 21.21 0.00 3.05 0.41 0.09 75.24 03:06:01 AM 0 7.38 0.00 2.01 0.27 0.08 90.26 03:06:01 AM 1 35.07 0.00 4.09 0.55 0.10 60.19 03:07:01 AM all 30.15 0.00 5.37 0.77 0.11 63.60 03:07:01 AM 0 20.83 0.00 4.29 0.47 0.12 74.30 03:07:01 AM 1 39.50 0.00 6.45 1.07 0.10 52.88 03:08:01 AM all 0.88 0.00 0.23 0.12 0.03 98.75 03:08:01 AM 0 0.12 0.00 0.12 0.05 0.03 99.68 03:08:01 AM 1 1.64 0.00 0.33 0.18 0.03 97.81 03:09:01 AM all 8.44 0.00 0.39 0.02 0.08 91.08 03:09:01 AM 0 2.16 0.00 0.35 0.03 0.07 97.39 03:09:01 AM 1 14.84 0.00 0.43 0.00 0.09 84.64 03:10:01 AM all 10.88 0.00 0.56 0.02 0.07 88.48 03:10:01 AM 0 9.83 0.00 0.46 0.02 0.07 89.62 03:10:01 AM 1 11.96 0.00 0.67 0.02 0.07 87.29 03:11:01 AM all 0.49 0.00 0.14 0.00 0.06 99.31 03:11:01 AM 0 0.38 0.00 0.20 0.00 0.07 99.35 03:11:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 03:12:01 AM all 3.67 0.00 0.22 0.00 0.05 96.06 03:12:01 AM 0 0.65 0.00 0.22 0.00 0.05 99.08 03:12:01 AM 1 6.69 0.00 0.22 0.00 0.05 93.05 03:13:01 AM all 4.62 0.00 0.28 0.00 0.07 95.04 03:13:01 AM 0 2.17 0.00 0.27 0.00 0.05 97.51 03:13:01 AM 1 7.07 0.00 0.28 0.00 0.08 92.56 03:14:01 AM all 6.87 0.00 0.48 0.00 0.07 92.58 03:14:01 AM 0 1.12 0.00 0.35 0.00 0.08 98.44 03:14:01 AM 1 12.79 0.00 0.62 0.00 0.05 86.53 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 6.66 0.00 0.38 0.00 0.08 92.87 03:15:01 AM 0 2.11 0.00 0.39 0.00 0.08 97.42 03:15:01 AM 1 11.27 0.00 0.37 0.00 0.08 88.27 03:16:01 AM all 6.21 0.01 0.33 0.00 0.07 93.39 03:16:01 AM 0 5.98 0.00 0.25 0.00 0.07 93.70 03:16:01 AM 1 6.43 0.02 0.41 0.00 0.07 93.08 03:17:01 AM all 2.52 0.24 0.27 0.12 0.05 96.80 03:17:01 AM 0 1.20 0.00 0.17 0.03 0.03 98.56 03:17:01 AM 1 3.87 0.47 0.37 0.20 0.07 95.01 03:18:01 AM all 5.29 0.00 0.40 0.01 0.09 94.21 03:18:01 AM 0 1.81 0.00 0.47 0.02 0.08 97.63 03:18:01 AM 1 8.77 0.00 0.33 0.00 0.10 90.80 03:19:01 AM all 7.12 0.00 0.42 0.00 0.07 92.40 03:19:01 AM 0 2.51 0.00 0.25 0.00 0.07 97.17 03:19:01 AM 1 11.86 0.00 0.59 0.00 0.07 87.48 03:20:01 AM all 7.22 0.00 0.48 0.00 0.06 92.24 03:20:01 AM 0 4.10 0.00 0.37 0.00 0.05 95.48 03:20:01 AM 1 10.40 0.00 0.60 0.00 0.07 88.94 03:21:01 AM all 4.37 0.00 0.35 0.00 0.08 95.20 03:21:01 AM 0 1.86 0.00 0.33 0.00 0.07 97.74 03:21:01 AM 1 6.90 0.00 0.37 0.00 0.08 92.65 03:22:01 AM all 4.56 0.00 0.35 0.00 0.07 95.02 03:22:01 AM 0 2.64 0.00 0.32 0.00 0.07 96.97 03:22:01 AM 1 6.48 0.00 0.39 0.00 0.07 93.07 03:23:01 AM all 3.85 0.00 0.24 0.01 0.08 95.82 03:23:01 AM 0 3.71 0.00 0.18 0.02 0.08 96.00 03:23:01 AM 1 3.98 0.00 0.30 0.00 0.08 95.63 03:24:01 AM all 7.22 0.00 0.31 0.00 0.05 92.42 03:24:01 AM 0 4.37 0.00 0.27 0.00 0.05 95.31 03:24:01 AM 1 10.10 0.00 0.35 0.00 0.05 89.50 03:25:01 AM all 16.93 0.00 0.47 0.00 0.08 82.51 03:25:01 AM 0 8.96 0.00 0.47 0.00 0.08 90.48 03:25:01 AM 1 24.92 0.00 0.47 0.00 0.08 74.53 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 11.91 0.00 0.45 0.00 0.08 87.56 03:26:01 AM 0 12.62 0.00 0.40 0.00 0.08 86.90 03:26:01 AM 1 11.20 0.00 0.49 0.00 0.08 88.23 03:27:01 AM all 7.19 0.00 0.31 0.00 0.06 92.44 03:27:01 AM 0 4.82 0.00 0.25 0.00 0.05 94.88 03:27:01 AM 1 9.56 0.00 0.37 0.00 0.07 90.00 03:28:01 AM all 6.75 0.00 0.24 0.00 0.08 92.93 03:28:01 AM 0 3.84 0.00 0.17 0.00 0.07 95.92 03:28:01 AM 1 9.66 0.00 0.32 0.00 0.08 89.94 03:29:01 AM all 26.29 0.00 2.16 0.08 0.08 71.40 03:29:01 AM 0 19.88 0.00 1.92 0.07 0.07 78.06 03:29:01 AM 1 32.68 0.00 2.40 0.08 0.08 64.75 Average: all 10.90 0.01 1.23 0.20 0.07 87.59 Average: 0 6.66 0.00 1.07 0.16 0.07 92.04 Average: 1 15.16 0.02 1.39 0.24 0.08 83.11