---> uname -a: Linux prd-centos8-robot-2c-8g-15498.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 585 4831 19 2280 6812 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:ab:90:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84742sec preferred_lft 84742sec inet6 fe80::f816:3eff:feab:9014/64 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) 12/21/2025 _x86_64_ (2 CPU) 03:02:19 LINUX RESTART (2 CPU) 03:03:02 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 57.95 11.83 46.12 3103.35 5015.40 03:05:01 AM 106.35 0.92 105.43 65.86 11326.08 03:06:01 AM 25.32 0.42 24.91 64.78 2107.70 03:07:01 AM 74.89 6.97 67.92 1292.98 4681.97 03:08:01 AM 27.14 0.00 27.14 0.00 5603.48 03:09:01 AM 4.38 0.22 4.17 11.73 169.96 03:10:01 AM 0.77 0.00 0.77 0.00 96.82 03:11:01 AM 0.35 0.00 0.35 0.00 21.06 03:12:01 AM 0.60 0.00 0.60 0.00 6.91 03:13:01 AM 0.83 0.00 0.83 0.00 87.05 03:14:01 AM 0.50 0.00 0.50 0.00 18.68 03:15:01 AM 0.40 0.00 0.40 0.00 96.88 03:16:01 AM 0.50 0.00 0.50 0.00 51.38 03:17:01 AM 0.47 0.00 0.47 0.00 14.76 03:18:01 AM 0.50 0.03 0.47 0.27 14.16 03:19:01 AM 1.53 0.00 1.53 0.00 106.92 03:20:01 AM 0.57 0.00 0.57 0.00 79.86 03:21:01 AM 0.67 0.00 0.67 0.00 48.70 03:22:01 AM 0.53 0.02 0.52 0.13 80.47 03:23:01 AM 9.50 5.93 3.57 574.74 166.73 03:24:01 AM 0.38 0.00 0.38 0.00 54.64 03:25:01 AM 0.47 0.00 0.47 0.00 142.50 03:26:01 AM 0.85 0.00 0.85 0.00 162.17 03:27:01 AM 0.68 0.00 0.68 0.00 105.88 03:28:01 AM 0.80 0.00 0.80 0.00 75.17 03:29:01 AM 17.09 0.32 16.78 36.92 896.63 03:30:01 AM 32.79 0.47 32.33 52.92 2914.40 Average: 13.56 1.00 12.56 190.94 1262.34 03:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5394096 7014024 2488336 31.57 2688 1810080 758104 8.49 199236 1998316 110156 03:05:01 AM 5163784 7009736 2718648 34.49 2688 2021500 684156 7.66 198620 2165124 46076 03:06:01 AM 5197052 7048104 2685380 34.07 2688 2026696 664052 7.44 222896 2113448 14016 03:07:01 AM 4964208 7065716 2918224 37.02 2688 2267620 627556 7.03 260512 2276680 155760 03:08:01 AM 4961928 7063188 2920504 37.05 2688 2267588 627556 7.03 260568 2276224 4 03:09:01 AM 4913028 7016212 2969404 37.67 2688 2269520 682060 7.64 260772 2324644 496 03:10:01 AM 4906588 7011920 2975844 37.75 2688 2271668 702232 7.86 260952 2330764 224 03:11:01 AM 4905756 7011420 2976676 37.76 2688 2271984 702232 7.86 260952 2331636 8 03:12:01 AM 4905656 7011328 2976776 37.76 2688 2271992 702232 7.86 260952 2331760 8 03:13:01 AM 4903468 7011364 2978964 37.79 2688 2274216 722044 8.08 260996 2333944 16 03:14:01 AM 4902632 7011352 2979800 37.80 2688 2275040 722044 8.08 261108 2334852 504 03:15:01 AM 4898612 7009816 2983820 37.85 2688 2277532 722044 8.08 261180 2338676 220 03:16:01 AM 4896968 7009364 2985464 37.87 2688 2278716 722044 8.08 261200 2340132 96 03:17:01 AM 4896776 7009396 2985656 37.88 2688 2278956 737460 8.26 261200 2340348 72 03:18:01 AM 4895760 7009008 2986672 37.89 2688 2279616 737460 8.26 261384 2341156 604 03:19:01 AM 4893300 7008796 2989132 37.92 2688 2281816 737460 8.26 261440 2343740 548 03:20:01 AM 4890980 7008316 2991452 37.95 2688 2283728 704840 7.89 261528 2345684 396 03:21:01 AM 4889824 7008884 2992608 37.97 2688 2285404 704840 7.89 261736 2346956 1032 03:22:01 AM 4887552 7008272 2994880 37.99 2688 2287084 717584 8.03 261944 2348640 684 03:23:01 AM 4868592 7008464 3013840 38.23 2688 2306152 716048 8.02 264080 2365624 104 03:24:01 AM 4866964 7008196 3015468 38.26 2688 2307512 716048 8.02 264104 2367112 64 03:25:01 AM 4861572 7007140 3020860 38.32 2688 2311860 716048 8.02 264288 2372468 376 03:26:01 AM 4857216 7006852 3025216 38.38 2688 2315920 716048 8.02 264496 2376528 124 03:27:01 AM 4854148 7006624 3028284 38.42 2688 2318824 716048 8.02 264572 2379408 312 03:28:01 AM 4850584 7006536 3031848 38.46 2688 2322252 716048 8.02 264620 2383020 1960 03:29:01 AM 4961140 6986400 2921292 37.06 2688 2197012 718000 8.04 341056 2216784 75956 03:30:01 AM 4967740 6996924 2914692 36.98 2688 2201844 711720 7.97 500448 2054304 27000 Average: 4939108 7013828 2943324 37.34 2688 2243042 707556 7.92 267661 2299184 16178 03:03:02 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 290.00 178.06 1671.31 58.87 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 80.34 60.79 845.40 9.44 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 15.81 10.73 6.47 4.13 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 44.68 38.43 340.14 11.63 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 188.70 127.86 35.54 32.54 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 39.23 29.81 12.50 8.51 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 43.32 43.22 7.79 3.67 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 12.20 10.23 2.27 1.01 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 3.68 0.43 0.24 0.03 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 57.71 54.91 11.24 4.89 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 54.20 32.22 10.25 5.22 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 99.85 86.80 22.09 10.14 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 30.64 27.34 7.68 4.73 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 13.86 11.45 2.46 1.06 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 24.79 18.54 4.82 2.00 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 32.69 30.16 9.78 4.94 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 53.90 53.07 11.51 9.25 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 54.83 56.50 10.33 6.97 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 53.72 55.21 10.18 6.86 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 39.49 37.92 13.99 4.66 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 27.50 20.28 6.33 3.40 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 40.87 41.27 7.90 6.27 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 46.26 46.73 12.38 8.14 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 49.30 47.98 11.54 6.70 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 14.66 14.11 3.37 1.94 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 97.02 57.88 184.71 136.36 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 17.86 16.70 14.92 8.57 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 56.42 44.68 120.42 13.38 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) 12/21/2025 _x86_64_ (2 CPU) 03:02:19 LINUX RESTART (2 CPU) 03:03:02 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 31.82 0.00 5.09 1.51 0.14 61.45 03:04:01 AM 0 37.06 0.00 5.26 1.72 0.12 55.85 03:04:01 AM 1 27.05 0.00 4.93 1.32 0.16 66.54 03:05:01 AM all 32.55 0.00 4.93 1.32 0.12 61.08 03:05:01 AM 0 42.62 0.00 5.04 1.46 0.12 50.76 03:05:01 AM 1 22.47 0.00 4.82 1.17 0.12 71.42 03:06:01 AM all 13.08 0.00 2.06 0.84 0.10 83.92 03:06:01 AM 0 20.72 0.00 2.50 1.34 0.10 75.34 03:06:01 AM 1 5.43 0.00 1.62 0.33 0.10 92.51 03:07:01 AM all 37.49 0.00 6.20 1.45 0.12 54.74 03:07:01 AM 0 49.05 0.00 6.99 0.98 0.12 42.86 03:07:01 AM 1 25.95 0.00 5.41 1.91 0.13 66.59 03:08:01 AM all 0.44 0.00 0.57 0.54 0.04 98.41 03:08:01 AM 0 0.55 0.00 0.57 0.72 0.03 98.13 03:08:01 AM 1 0.33 0.00 0.57 0.35 0.05 98.70 03:09:01 AM all 6.95 0.00 0.42 0.03 0.08 92.52 03:09:01 AM 0 8.48 0.00 0.44 0.03 0.08 90.96 03:09:01 AM 1 5.42 0.00 0.40 0.02 0.08 94.08 03:10:01 AM all 12.45 0.00 0.67 0.01 0.09 86.79 03:10:01 AM 0 12.36 0.00 0.59 0.00 0.09 86.97 03:10:01 AM 1 12.53 0.00 0.76 0.02 0.09 86.60 03:11:01 AM all 2.74 0.00 0.28 0.00 0.08 96.91 03:11:01 AM 0 1.82 0.00 0.22 0.00 0.08 97.87 03:11:01 AM 1 3.66 0.00 0.34 0.00 0.07 95.93 03:12:01 AM all 0.43 0.00 0.13 0.00 0.09 99.36 03:12:01 AM 0 0.20 0.00 0.12 0.00 0.10 99.58 03:12:01 AM 1 0.65 0.00 0.13 0.00 0.08 99.13 03:13:01 AM all 6.92 0.00 0.34 0.02 0.08 92.65 03:13:01 AM 0 11.91 0.00 0.27 0.02 0.07 87.74 03:13:01 AM 1 1.93 0.00 0.40 0.02 0.10 97.55 03:14:01 AM all 4.37 0.00 0.36 0.00 0.07 95.20 03:14:01 AM 0 1.77 0.00 0.22 0.00 0.05 97.96 03:14:01 AM 1 7.01 0.00 0.51 0.00 0.08 92.40 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 10.45 0.00 0.64 0.00 0.10 88.81 03:15:01 AM 0 13.98 0.00 0.69 0.00 0.10 85.22 03:15:01 AM 1 6.99 0.00 0.59 0.00 0.10 92.31 03:16:01 AM all 5.56 0.00 0.33 0.01 0.08 94.02 03:16:01 AM 0 5.14 0.00 0.23 0.00 0.08 94.54 03:16:01 AM 1 5.98 0.00 0.42 0.02 0.08 93.49 03:17:01 AM all 4.41 0.00 0.33 0.00 0.09 95.17 03:17:01 AM 0 4.83 0.00 0.36 0.00 0.10 94.71 03:17:01 AM 1 3.99 0.00 0.30 0.00 0.08 95.62 03:18:01 AM all 3.04 0.00 0.35 0.00 0.11 96.50 03:18:01 AM 0 2.21 0.00 0.32 0.00 0.10 97.37 03:18:01 AM 1 3.86 0.00 0.38 0.00 0.12 95.63 03:19:01 AM all 7.72 0.00 0.43 0.01 0.11 91.74 03:19:01 AM 0 8.83 0.00 0.28 0.00 0.10 90.79 03:19:01 AM 1 6.59 0.00 0.58 0.02 0.12 92.70 03:20:01 AM all 8.93 0.00 0.70 0.00 0.10 90.27 03:20:01 AM 0 13.24 0.00 0.88 0.00 0.12 85.76 03:20:01 AM 1 4.68 0.00 0.52 0.00 0.08 94.71 03:21:01 AM all 4.30 0.00 0.36 0.00 0.08 95.25 03:21:01 AM 0 5.22 0.00 0.37 0.00 0.08 94.33 03:21:01 AM 1 3.38 0.00 0.35 0.00 0.08 96.18 03:22:01 AM all 4.43 0.00 0.39 0.00 0.09 95.09 03:22:01 AM 0 5.01 0.00 0.42 0.00 0.10 94.48 03:22:01 AM 1 3.85 0.00 0.35 0.00 0.08 95.71 03:23:01 AM all 3.98 0.23 0.43 0.13 0.08 95.16 03:23:01 AM 0 6.19 0.00 0.38 0.02 0.08 93.32 03:23:01 AM 1 1.76 0.45 0.47 0.23 0.08 97.00 03:24:01 AM all 4.59 0.00 0.28 0.00 0.10 95.04 03:24:01 AM 0 1.19 0.00 0.20 0.00 0.10 98.51 03:24:01 AM 1 8.00 0.00 0.35 0.00 0.10 91.55 03:25:01 AM all 15.30 0.00 0.44 0.00 0.11 84.16 03:25:01 AM 0 14.78 0.00 0.51 0.00 0.10 84.61 03:25:01 AM 1 15.81 0.00 0.37 0.00 0.12 83.71 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 14.45 0.00 0.58 0.02 0.09 84.87 03:26:01 AM 0 11.31 0.00 0.51 0.00 0.08 88.10 03:26:01 AM 1 17.59 0.00 0.64 0.03 0.10 81.63 03:27:01 AM all 9.26 0.00 0.38 0.00 0.11 90.26 03:27:01 AM 0 13.37 0.00 0.37 0.00 0.10 86.16 03:27:01 AM 1 5.14 0.00 0.39 0.00 0.12 94.35 03:28:01 AM all 7.72 0.00 0.36 0.01 0.09 91.82 03:28:01 AM 0 12.04 0.00 0.49 0.00 0.10 87.38 03:28:01 AM 1 3.41 0.00 0.23 0.02 0.08 96.25 03:29:01 AM all 26.17 0.00 2.36 0.08 0.10 71.28 03:29:01 AM 0 22.92 0.00 2.41 0.10 0.10 74.47 03:29:01 AM 1 29.43 0.00 2.31 0.07 0.10 68.09 03:30:01 AM all 34.60 0.00 4.31 0.23 0.11 60.74 03:30:01 AM 0 46.07 0.00 4.45 0.35 0.10 49.02 03:30:01 AM 1 23.12 0.00 4.18 0.12 0.12 72.47 Average: all 11.58 0.01 1.24 0.23 0.10 86.85 Average: 0 13.71 0.00 1.28 0.24 0.09 84.67 Average: 1 9.46 0.02 1.20 0.21 0.10 89.02