---> uname -a: Linux prd-centos8-robot-2c-8g-36206.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 629 4804 19 2263 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:28:29:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84810sec preferred_lft 84810sec inet6 fe80::f816:3eff:fe28:2926/64 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) 06/22/2025 _x86_64_ (2 CPU) 00:55:55 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 118.86 0.73 118.13 53.05 11530.17 12:59:01 AM 31.98 0.38 31.59 64.26 4122.88 01:00:01 AM 83.91 9.48 74.43 1685.84 8305.01 01:01:01 AM 9.70 0.05 9.65 0.40 1058.29 01:02:01 AM 2.43 0.08 2.35 1.87 141.83 01:03:01 AM 0.53 0.00 0.53 0.00 78.54 01:04:01 AM 0.13 0.00 0.13 0.00 1.22 01:05:01 AM 0.23 0.00 0.23 0.00 42.35 01:06:01 AM 0.85 0.00 0.85 0.00 57.52 01:07:01 AM 0.37 0.00 0.37 0.00 59.36 01:08:01 AM 0.45 0.00 0.45 0.00 54.97 01:09:01 AM 0.38 0.00 0.38 0.00 46.36 01:10:01 AM 0.27 0.00 0.27 0.00 14.81 01:11:01 AM 0.77 0.03 0.73 0.27 77.69 01:12:01 AM 0.30 0.00 0.30 0.00 76.34 01:13:01 AM 1.62 0.00 1.62 0.00 73.77 01:14:01 AM 0.57 0.00 0.57 0.00 72.00 01:15:01 AM 0.60 0.00 0.60 0.00 98.92 01:16:01 AM 0.47 0.00 0.47 0.00 44.17 01:17:01 AM 0.52 0.00 0.52 0.00 127.93 01:18:01 AM 0.90 0.00 0.90 0.00 203.58 01:19:01 AM 0.80 0.00 0.80 0.00 101.77 01:20:01 AM 0.70 0.00 0.70 0.00 141.19 01:21:01 AM 2.22 0.32 1.90 36.92 217.86 01:22:01 AM 31.45 0.35 31.10 37.31 3203.10 Average: 11.64 0.46 11.18 75.20 1198.11 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5202396 7018300 2680032 34.00 2688 1992808 725676 8.13 198344 2135192 103636 12:59:01 AM 5163168 7031568 2719260 34.50 2688 2043524 695292 7.79 225908 2142220 59328 01:00:01 AM 4954720 7029296 2927708 37.14 2688 2243308 663940 7.43 266184 2283912 26928 01:01:01 AM 4913572 6988356 2968856 37.66 2688 2243576 728172 8.15 266312 2323900 252 01:02:01 AM 4905956 6982684 2976472 37.76 2688 2245512 728172 8.15 266704 2331268 112 01:03:01 AM 4902472 6981108 2979956 37.81 2688 2247420 728172 8.15 266724 2334788 4 01:04:01 AM 4901912 6980556 2980516 37.81 2688 2247428 728172 8.15 266724 2335360 4 01:05:01 AM 4897596 6978484 2984832 37.87 2688 2249672 743552 8.33 266768 2339552 1060 01:06:01 AM 4897396 6978608 2985032 37.87 2688 2249996 743552 8.33 266780 2339860 116 01:07:01 AM 4895060 6978232 2987368 37.90 2688 2251956 743552 8.33 266952 2341772 468 01:08:01 AM 4893796 6978424 2988632 37.92 2688 2253432 743552 8.33 266952 2343224 452 01:09:01 AM 4888788 6974312 2993640 37.98 2688 2254308 743552 8.33 266972 2348168 88 01:10:01 AM 4888260 6974076 2994168 37.99 2688 2254600 765692 8.57 266972 2348744 16 01:11:01 AM 4885344 6973280 2997084 38.02 2688 2256732 762340 8.54 267032 2351456 228 01:12:01 AM 4885044 6975000 2997384 38.03 2688 2258804 762340 8.54 267256 2351620 172 01:13:01 AM 4883544 6975204 2998884 38.05 2688 2260476 762340 8.54 267464 2352932 800 01:14:01 AM 4882184 6975496 3000244 38.06 2688 2262120 762340 8.54 267672 2354200 636 01:15:01 AM 4879372 6974860 3003056 38.10 2688 2264296 762340 8.54 267856 2356852 244 01:16:01 AM 4876768 6973656 3005660 38.13 2688 2265672 762340 8.54 267880 2359216 548 01:17:01 AM 4872132 6972984 3010296 38.19 2688 2269656 762340 8.54 268064 2363616 972 01:18:01 AM 4866624 6972692 3015804 38.26 2688 2274900 762340 8.54 268288 2369372 772 01:19:01 AM 4863636 6972040 3018792 38.30 2688 2277184 762340 8.54 268336 2372084 588 01:20:01 AM 4857828 6970160 3024600 38.37 2688 2281128 758836 8.50 268360 2377832 684 01:21:01 AM 5018248 7014984 2864180 36.34 2688 2168988 684480 7.66 301904 2198956 60384 01:22:01 AM 4927408 6919340 2955020 37.49 2688 2166784 787584 8.82 501888 2100736 10268 Average: 4920129 6981748 2962299 37.58 2688 2231371 742920 8.32 273612 2314273 10750 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 101.12 79.46 1195.13 11.55 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.63 9.68 6.63 4.03 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 233.71 175.81 355.45 46.52 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 16.63 9.20 4.66 1.19 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 43.20 39.52 10.62 6.93 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 43.40 42.59 7.94 3.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.27 0.53 0.21 0.04 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 60.46 59.71 11.81 5.44 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.33 14.41 5.50 1.45 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 104.92 84.25 20.50 12.29 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 51.37 50.07 10.86 4.29 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 26.53 23.01 5.82 3.95 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 16.73 15.44 3.07 1.39 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 37.95 33.22 8.35 5.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 55.46 53.82 13.45 8.80 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 61.34 63.36 10.75 7.43 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 57.59 60.04 10.39 7.19 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 56.81 56.33 16.51 6.53 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 32.72 22.54 6.64 3.48 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 51.82 51.21 9.45 7.34 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 91.04 88.59 19.39 13.26 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 40.83 35.86 8.88 4.25 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.95 3.15 1.08 0.65 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 91.54 57.70 183.09 149.25 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 18.65 17.37 16.24 13.20 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 53.88 45.87 77.70 13.17 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) 06/22/2025 _x86_64_ (2 CPU) 00:55:55 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.03 0.00 5.34 1.17 0.09 55.37 12:58:01 AM 0 31.84 0.00 4.16 0.83 0.08 63.08 12:58:01 AM 1 44.22 0.00 6.52 1.52 0.10 47.64 12:59:01 AM all 18.36 0.00 2.71 0.33 0.09 78.50 12:59:01 AM 0 21.60 0.00 2.64 0.33 0.08 75.35 12:59:01 AM 1 15.12 0.00 2.79 0.33 0.10 81.66 01:00:01 AM all 26.94 0.00 5.13 0.96 0.08 66.89 01:00:01 AM 0 28.08 0.00 5.02 0.90 0.07 65.93 01:00:01 AM 1 25.81 0.00 5.24 1.02 0.08 67.85 01:01:01 AM all 1.44 0.00 0.23 0.11 0.04 98.18 01:01:01 AM 0 0.20 0.00 0.20 0.17 0.03 99.40 01:01:01 AM 1 2.68 0.00 0.27 0.05 0.05 96.96 01:02:01 AM all 8.06 0.00 0.44 0.02 0.06 91.43 01:02:01 AM 0 5.82 0.00 0.46 0.03 0.05 93.64 01:02:01 AM 1 10.27 0.00 0.42 0.00 0.07 89.24 01:03:01 AM all 10.41 0.00 0.52 0.00 0.07 89.01 01:03:01 AM 0 1.84 0.00 0.32 0.00 0.07 97.78 01:03:01 AM 1 19.47 0.00 0.73 0.00 0.07 79.73 01:04:01 AM all 0.37 0.00 0.11 0.00 0.06 99.47 01:04:01 AM 0 0.17 0.00 0.08 0.00 0.05 99.70 01:04:01 AM 1 0.57 0.00 0.13 0.00 0.07 99.23 01:05:01 AM all 6.54 0.00 0.28 0.00 0.07 93.11 01:05:01 AM 0 1.84 0.00 0.32 0.00 0.07 97.78 01:05:01 AM 1 11.26 0.00 0.25 0.00 0.07 88.42 01:06:01 AM all 1.74 0.00 0.18 0.01 0.06 98.01 01:06:01 AM 0 2.06 0.00 0.22 0.02 0.05 97.66 01:06:01 AM 1 1.42 0.00 0.15 0.00 0.07 98.36 01:07:01 AM all 10.42 0.00 0.66 0.00 0.07 88.86 01:07:01 AM 0 9.10 0.00 0.63 0.00 0.07 90.20 01:07:01 AM 1 11.73 0.00 0.68 0.00 0.07 87.52 01:08:01 AM all 4.31 0.00 0.23 0.00 0.07 95.40 01:08:01 AM 0 5.66 0.00 0.22 0.00 0.07 94.06 01:08:01 AM 1 2.96 0.00 0.23 0.00 0.07 96.74 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 5.68 0.00 0.33 0.00 0.06 93.93 01:09:01 AM 0 7.71 0.00 0.45 0.00 0.07 91.77 01:09:01 AM 1 3.70 0.00 0.22 0.00 0.05 96.04 01:10:01 AM all 2.74 0.00 0.21 0.00 0.08 96.97 01:10:01 AM 0 2.34 0.00 0.13 0.00 0.08 97.44 01:10:01 AM 1 3.15 0.00 0.29 0.00 0.07 96.50 01:11:01 AM all 7.72 0.00 0.41 0.00 0.07 91.80 01:11:01 AM 0 3.76 0.00 0.33 0.00 0.07 95.84 01:11:01 AM 1 11.72 0.00 0.49 0.00 0.07 87.73 01:12:01 AM all 8.38 0.00 0.59 0.00 0.06 90.97 01:12:01 AM 0 13.60 0.00 0.81 0.00 0.05 85.53 01:12:01 AM 1 3.32 0.00 0.37 0.00 0.07 96.25 01:13:01 AM all 4.21 0.00 0.31 0.02 0.08 95.39 01:13:01 AM 0 4.80 0.00 0.35 0.02 0.08 94.75 01:13:01 AM 1 3.61 0.00 0.27 0.02 0.07 96.04 01:14:01 AM all 4.34 0.00 0.30 0.00 0.08 95.29 01:14:01 AM 0 5.04 0.00 0.28 0.00 0.08 94.59 01:14:01 AM 1 3.63 0.00 0.32 0.00 0.07 95.98 01:15:01 AM all 4.63 0.00 0.32 0.00 0.07 94.99 01:15:01 AM 0 4.01 0.00 0.27 0.00 0.05 95.67 01:15:01 AM 1 5.24 0.00 0.37 0.00 0.08 94.31 01:16:01 AM all 4.52 0.00 0.28 0.00 0.07 95.14 01:16:01 AM 0 2.41 0.00 0.23 0.00 0.05 97.31 01:16:01 AM 1 6.64 0.00 0.32 0.00 0.08 92.96 01:17:01 AM all 13.64 0.00 0.39 0.00 0.08 85.89 01:17:01 AM 0 10.81 0.00 0.37 0.00 0.07 88.75 01:17:01 AM 1 16.45 0.00 0.40 0.00 0.08 83.07 01:18:01 AM all 17.16 0.00 0.58 0.01 0.07 82.18 01:18:01 AM 0 17.51 0.00 0.52 0.02 0.07 81.89 01:18:01 AM 1 16.81 0.00 0.65 0.00 0.07 82.48 01:19:01 AM all 6.84 0.00 0.27 0.00 0.07 92.83 01:19:01 AM 0 10.84 0.00 0.28 0.00 0.07 88.81 01:19:01 AM 1 2.84 0.00 0.25 0.00 0.07 96.84 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 6.37 0.00 0.29 0.03 0.07 93.25 01:20:01 AM 0 3.32 0.00 0.17 0.02 0.07 96.42 01:20:01 AM 1 9.41 0.00 0.42 0.03 0.07 90.07 01:21:01 AM all 16.20 0.00 0.98 0.01 0.07 82.75 01:21:01 AM 0 7.92 0.00 0.75 0.02 0.05 91.26 01:21:01 AM 1 24.47 0.00 1.20 0.00 0.08 74.24 01:22:01 AM all 28.69 0.01 3.35 0.18 0.07 67.70 01:22:01 AM 0 29.46 0.00 3.18 0.15 0.08 67.12 01:22:01 AM 1 27.91 0.02 3.52 0.22 0.07 68.28 Average: all 10.32 0.00 0.98 0.11 0.07 88.52 Average: 0 9.27 0.00 0.90 0.10 0.07 89.66 Average: 1 11.37 0.00 1.06 0.13 0.07 87.37