---> uname -a: Linux prd-centos8-robot-2c-8g-9302.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 627 4786 19 2284 6771 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:7b:5e:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84734sec preferred_lft 84734sec inet6 fe80::f816:3eff:fe7b:5e76/64 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) 02/11/2026 _x86_64_ (2 CPU) 01:54:42 LINUX RESTART (2 CPU) 01:55:02 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 196.61 133.01 63.61 14243.17 40994.02 01:57:01 AM 111.26 0.07 111.20 1.87 10391.08 01:58:01 AM 39.54 1.43 38.10 138.22 4140.35 01:59:01 AM 62.62 6.72 55.91 1245.93 3606.00 02:00:01 AM 37.82 0.22 37.60 43.59 6409.46 02:01:01 AM 5.63 0.08 5.55 5.06 259.83 02:02:01 AM 2.45 0.07 2.38 1.73 117.07 02:03:01 AM 0.33 0.00 0.33 0.00 70.04 02:04:01 AM 0.25 0.00 0.25 0.00 3.33 02:05:01 AM 0.72 0.00 0.72 0.00 86.97 02:06:01 AM 0.47 0.00 0.47 0.00 18.69 02:07:01 AM 0.70 0.32 0.38 6.93 59.62 02:08:01 AM 1.05 0.00 1.05 0.00 81.49 02:09:01 AM 0.40 0.00 0.40 0.00 36.79 02:10:01 AM 0.42 0.03 0.38 0.27 13.45 02:11:01 AM 1.43 0.00 1.43 0.00 104.08 02:12:01 AM 0.38 0.00 0.38 0.00 80.64 02:13:01 AM 0.67 0.00 0.67 0.00 67.44 02:14:01 AM 0.50 0.00 0.50 0.00 46.99 02:15:01 AM 0.68 0.00 0.68 0.00 76.11 02:16:02 AM 0.35 0.00 0.35 0.00 74.39 02:17:01 AM 0.25 0.00 0.25 0.00 117.89 02:18:01 AM 0.82 0.00 0.82 0.00 170.85 02:19:01 AM 0.75 0.00 0.75 0.00 120.94 02:20:01 AM 0.83 0.00 0.83 0.00 98.13 02:21:01 AM 0.47 0.00 0.47 0.00 151.42 02:22:01 AM 43.00 6.53 36.47 637.12 3617.48 Average: 18.81 5.42 13.38 596.57 2608.11 01:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5444440 7019916 2437984 30.93 2688 1768040 765112 8.57 186028 1968668 100808 01:57:01 AM 5021748 6922712 2860676 36.29 2688 2076712 808192 9.05 197512 2311776 158076 01:58:01 AM 5214836 7061936 2667588 33.84 2688 2023108 665200 7.45 219300 2099236 9028 01:59:01 AM 4889264 6990416 2993160 37.97 2688 2266812 705944 7.90 254060 2354484 175760 02:00:01 AM 4929016 7030448 2953408 37.47 2688 2268196 666032 7.46 261168 2307868 8 02:01:01 AM 4882060 6984744 3000364 38.06 2688 2269456 731564 8.19 261512 2354144 124 02:02:01 AM 4875988 6980828 3006436 38.14 2688 2271604 731564 8.19 261900 2360152 1068 02:03:01 AM 4874180 6979880 3008244 38.16 2688 2272464 731564 8.19 261900 2361912 4 02:04:01 AM 4872432 6978180 3009992 38.19 2688 2272516 731564 8.19 261900 2363572 52 02:05:01 AM 4870636 6978572 3011788 38.21 2688 2274700 731564 8.19 261944 2365436 8 02:06:01 AM 4863296 6972236 3019128 38.30 2688 2275704 731564 8.19 262064 2372780 692 02:07:01 AM 4860364 6971844 3022060 38.34 2688 2278136 731564 8.19 262248 2375372 1376 02:08:01 AM 4858720 6971364 3023704 38.36 2688 2279416 747372 8.37 262336 2376772 800 02:09:01 AM 4857544 6970444 3024880 38.37 2688 2279664 762748 8.54 262336 2377876 116 02:10:01 AM 4856592 6970336 3025832 38.39 2688 2280532 759060 8.50 262448 2378632 732 02:11:01 AM 4854156 6969872 3028268 38.42 2688 2282496 759060 8.50 262468 2381168 552 02:12:01 AM 4852412 6970012 3030012 38.44 2688 2284420 759060 8.50 262528 2382960 288 02:13:01 AM 4850984 6970032 3031440 38.46 2688 2285852 759060 8.50 262704 2384360 144 02:14:01 AM 4849536 6970312 3032888 38.48 2688 2287612 759060 8.50 262928 2385580 888 02:15:01 AM 4846836 6969828 3035588 38.51 2688 2289776 759060 8.50 263112 2387952 1236 02:16:02 AM 4845396 6969748 3037028 38.53 2688 2291148 759060 8.50 263136 2389476 528 02:17:01 AM 4841500 6969108 3040924 38.58 2688 2294372 759060 8.50 263280 2393256 388 02:18:01 AM 4836840 6968796 3045584 38.64 2688 2298748 759060 8.50 263456 2397676 200 02:19:01 AM 4833188 6968116 3049236 38.68 2688 2301692 759060 8.50 263560 2400992 80 02:20:01 AM 4828376 6966860 3054048 38.75 2688 2305264 746180 8.35 263628 2405712 1212 02:21:01 AM 4876776 7024896 3005648 38.13 2688 2314884 667100 7.47 263952 2357820 6464 02:22:01 AM 4910976 6939896 2971448 37.70 2688 2201680 750452 8.40 503680 2108868 10844 Average: 4903633 6979309 2978791 37.79 2688 2244259 740588 8.29 264337 2337204 17462 01:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 324.99 200.30 1660.24 62.36 0.00 0.00 0.00 0.00 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 86.70 67.06 914.37 9.85 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 17.26 9.50 7.15 3.77 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 40.68 33.13 337.68 7.72 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 205.15 148.82 43.98 32.79 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 36.50 21.81 10.66 3.04 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 36.55 36.17 7.46 6.07 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 25.14 23.91 5.15 2.19 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 7.52 5.48 1.43 0.80 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 47.38 46.46 9.91 4.10 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 67.43 45.42 12.50 12.70 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 89.87 76.02 20.29 9.34 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 31.56 28.26 8.09 5.45 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 13.16 12.51 2.85 1.51 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 17.04 15.78 3.53 1.59 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 38.01 30.86 10.42 4.95 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 50.63 47.68 10.43 8.48 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 47.63 49.11 9.11 6.13 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 51.61 53.87 10.17 6.83 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 52.42 51.48 16.30 6.24 0.00 0.00 0.00 0.00 02:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 AM eth0 25.55 21.06 5.63 3.18 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 45.22 44.05 7.87 6.29 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 55.14 55.86 13.33 8.92 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 51.33 44.99 117.65 6.04 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 21.88 20.80 4.85 2.94 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 23.89 10.10 6.65 1.62 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 92.92 64.51 191.03 148.39 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 59.22 46.76 126.86 13.80 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) 02/11/2026 _x86_64_ (2 CPU) 01:54:42 LINUX RESTART (2 CPU) 01:55:02 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 37.57 0.04 10.15 14.01 0.11 38.12 01:56:01 AM 0 36.44 0.07 11.00 14.76 0.10 37.63 01:56:01 AM 1 38.70 0.02 9.30 13.26 0.12 38.60 01:57:01 AM all 29.75 0.00 4.99 7.00 0.11 58.15 01:57:01 AM 0 40.54 0.00 5.46 8.43 0.10 45.47 01:57:01 AM 1 18.96 0.00 4.52 5.57 0.12 70.83 01:58:01 AM all 12.73 0.00 1.88 2.73 0.07 82.59 01:58:01 AM 0 14.43 0.00 1.88 3.00 0.07 80.62 01:58:01 AM 1 11.03 0.00 1.87 2.46 0.07 84.57 01:59:01 AM all 29.46 0.00 5.34 1.61 0.10 63.49 01:59:01 AM 0 34.77 0.00 5.87 1.62 0.10 57.64 01:59:01 AM 1 24.13 0.00 4.81 1.60 0.10 69.35 02:00:01 AM all 7.35 0.00 1.70 2.97 0.06 87.93 02:00:01 AM 0 8.41 0.00 1.82 2.07 0.05 87.64 02:00:01 AM 1 6.29 0.00 1.57 3.86 0.07 88.21 02:01:01 AM all 5.07 0.00 0.33 0.05 0.06 94.49 02:01:01 AM 0 6.56 0.00 0.33 0.03 0.05 93.02 02:01:01 AM 1 3.58 0.00 0.32 0.07 0.07 95.97 02:02:01 AM all 10.32 0.00 0.55 0.03 0.09 89.01 02:02:01 AM 0 15.40 0.00 0.70 0.03 0.09 83.78 02:02:01 AM 1 5.29 0.00 0.39 0.02 0.10 94.20 02:03:01 AM all 5.47 0.00 0.36 0.00 0.07 94.09 02:03:01 AM 0 4.84 0.00 0.30 0.00 0.05 94.81 02:03:01 AM 1 6.12 0.00 0.42 0.00 0.08 93.38 02:04:01 AM all 0.65 0.00 0.13 0.00 0.06 99.16 02:04:01 AM 0 1.00 0.00 0.07 0.00 0.05 98.88 02:04:01 AM 1 0.30 0.00 0.18 0.00 0.07 99.45 02:05:01 AM all 6.57 0.00 0.26 0.03 0.08 93.07 02:05:01 AM 0 8.46 0.00 0.25 0.00 0.08 91.20 02:05:01 AM 1 4.68 0.00 0.27 0.05 0.07 94.93 02:06:01 AM all 5.35 0.00 0.41 0.00 0.08 94.16 02:06:01 AM 0 5.69 0.00 0.47 0.00 0.08 93.75 02:06:01 AM 1 5.01 0.00 0.35 0.00 0.08 94.56 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 8.97 0.01 0.54 0.00 0.08 90.41 02:07:01 AM 0 9.88 0.02 0.51 0.00 0.07 89.53 02:07:01 AM 1 8.05 0.00 0.58 0.00 0.08 91.28 02:08:01 AM all 5.93 0.00 0.34 0.01 0.07 93.66 02:08:01 AM 0 9.96 0.00 0.43 0.00 0.05 89.57 02:08:01 AM 1 1.97 0.00 0.25 0.02 0.08 97.68 02:09:01 AM all 3.27 0.00 0.24 0.00 0.07 96.43 02:09:01 AM 0 2.91 0.00 0.20 0.00 0.08 96.80 02:09:01 AM 1 3.62 0.00 0.27 0.00 0.05 96.05 02:10:01 AM all 3.47 0.00 0.30 0.08 0.09 96.06 02:10:01 AM 0 2.37 0.00 0.23 0.00 0.08 97.31 02:10:01 AM 1 4.56 0.00 0.37 0.17 0.10 94.80 02:11:01 AM all 7.60 0.00 0.40 3.18 0.08 88.74 02:11:01 AM 0 11.49 0.00 0.49 0.00 0.09 87.93 02:11:01 AM 1 3.77 0.00 0.30 6.31 0.08 89.54 02:12:01 AM all 8.39 0.00 0.51 0.00 0.07 91.03 02:12:01 AM 0 9.29 0.00 0.58 0.00 0.05 90.09 02:12:01 AM 1 7.51 0.00 0.44 0.00 0.08 91.97 02:13:01 AM all 3.96 0.00 0.30 0.01 0.08 95.66 02:13:01 AM 0 5.37 0.00 0.33 0.00 0.08 94.21 02:13:01 AM 1 2.54 0.00 0.27 0.02 0.07 97.11 02:14:01 AM all 4.38 0.00 0.36 0.00 0.07 95.19 02:14:01 AM 0 5.30 0.00 0.37 0.00 0.07 94.26 02:14:01 AM 1 3.46 0.00 0.35 0.00 0.07 96.12 02:15:01 AM all 4.76 0.00 0.29 0.01 0.08 94.86 02:15:01 AM 0 5.00 0.00 0.32 0.02 0.07 94.60 02:15:01 AM 1 4.52 0.00 0.27 0.00 0.08 95.13 02:16:02 AM all 4.69 0.00 0.26 0.00 0.05 95.00 02:16:02 AM 0 6.28 0.00 0.25 0.00 0.05 93.42 02:16:02 AM 1 3.10 0.00 0.27 0.00 0.05 96.58 02:17:01 AM all 11.51 0.00 0.39 0.00 0.09 88.00 02:17:01 AM 0 15.00 0.00 0.32 0.00 0.10 84.57 02:17:01 AM 1 7.99 0.00 0.46 0.00 0.09 91.46 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 15.18 0.00 0.50 0.02 0.08 84.22 02:18:01 AM 0 20.23 0.00 0.51 0.02 0.08 79.16 02:18:01 AM 1 10.12 0.00 0.49 0.02 0.08 89.28 02:19:01 AM all 9.45 0.00 0.39 0.01 0.07 90.08 02:19:01 AM 0 12.77 0.00 0.40 0.00 0.08 86.74 02:19:01 AM 1 6.14 0.00 0.38 0.02 0.05 93.41 02:20:01 AM all 8.62 0.00 0.33 0.17 0.08 90.79 02:20:01 AM 0 10.93 0.00 0.40 0.00 0.10 88.57 02:20:01 AM 1 6.32 0.00 0.27 0.33 0.07 93.01 02:21:01 AM all 12.55 0.00 0.36 0.00 0.08 87.01 02:21:01 AM 0 22.76 0.00 0.52 0.00 0.08 76.64 02:21:01 AM 1 2.32 0.00 0.20 0.00 0.07 97.41 02:22:01 AM all 29.55 0.24 4.06 0.88 0.08 65.19 02:22:01 AM 0 28.53 0.48 4.26 0.62 0.07 66.04 02:22:01 AM 1 30.57 0.00 3.85 1.15 0.08 64.34 Average: all 10.83 0.01 1.32 1.21 0.08 86.55 Average: 0 13.14 0.02 1.42 1.13 0.08 84.22 Average: 1 8.54 0.00 1.22 1.29 0.08 88.87