---> uname -a: Linux prd-centos8-robot-2c-8g-16464.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: 2799.996 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 630 4804 19 2262 6768 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:c6:ad:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84772sec preferred_lft 84772sec inet6 fe80::f816:3eff:fec6:ad95/64 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) 12/26/2025 _x86_64_ (2 CPU) 01:51:40 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 173.78 106.03 67.75 12408.86 40717.77 01:54:01 AM 114.36 1.08 113.28 75.32 12088.17 01:55:01 AM 47.33 0.42 46.92 64.78 3452.85 01:56:01 AM 77.94 6.93 71.01 1289.30 8198.45 01:57:01 AM 9.47 0.07 9.40 4.93 849.81 01:58:01 AM 4.40 0.00 4.40 0.00 177.15 01:59:01 AM 0.75 0.00 0.75 0.00 95.80 02:00:01 AM 0.18 0.00 0.18 0.00 19.30 02:01:01 AM 0.17 0.02 0.15 0.13 1.51 02:02:01 AM 0.92 0.07 0.85 1.73 91.04 02:03:01 AM 0.35 0.00 0.35 0.00 33.84 02:04:01 AM 0.42 0.00 0.42 0.00 84.07 02:05:01 AM 0.42 0.00 0.42 0.00 49.73 02:06:01 AM 0.70 0.00 0.70 0.00 17.25 02:07:01 AM 2.05 0.35 1.70 7.20 53.08 02:08:01 AM 0.90 0.00 0.90 0.00 99.02 02:09:01 AM 0.33 0.00 0.33 0.00 80.74 02:10:01 AM 0.55 0.00 0.55 0.00 45.90 02:11:01 AM 0.61 0.00 0.61 0.00 74.54 02:12:01 AM 0.68 0.00 0.68 0.00 91.38 02:13:01 AM 0.38 0.00 0.38 0.00 51.42 02:14:01 AM 0.37 0.00 0.37 0.00 144.43 02:15:01 AM 0.78 0.00 0.78 0.00 157.51 02:16:02 AM 0.82 0.00 0.82 0.00 117.93 02:17:01 AM 0.80 0.00 0.80 0.00 110.30 02:18:01 AM 18.64 0.40 18.24 46.78 2589.55 Average: 17.63 4.44 13.19 535.05 2674.83 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5298012 6989768 2584420 32.79 2688 1877856 782424 8.76 221740 2056836 203452 01:54:01 AM 5150836 6995952 2731596 34.65 2688 2020440 719952 8.06 199096 2175396 42072 01:55:01 AM 5092944 7026864 2789488 35.39 2688 2104752 694272 7.77 229288 2197372 76496 01:56:01 AM 4945832 7045512 2936600 37.25 2688 2266564 640680 7.17 261156 2289980 17852 01:57:01 AM 4904628 7005000 2977804 37.78 2688 2267352 689108 7.72 261496 2333688 492 01:58:01 AM 4898632 7000512 2983800 37.85 2688 2268844 704808 7.89 261732 2339548 1028 01:59:01 AM 4894476 6998256 2987956 37.91 2688 2270744 704808 7.89 261752 2343600 516 02:00:01 AM 4893680 6997484 2988752 37.92 2688 2270768 717508 8.03 261752 2344684 16 02:01:01 AM 4891640 6996224 2990792 37.94 2688 2271556 717508 8.03 261776 2346288 792 02:02:01 AM 4889868 6996192 2992564 37.96 2688 2273276 717508 8.03 261952 2347724 220 02:03:01 AM 4888856 6996236 2993576 37.98 2688 2274332 717508 8.03 262052 2348892 416 02:04:01 AM 4885436 6994952 2996996 38.02 2688 2276476 717508 8.03 262124 2352124 160 02:05:01 AM 4884204 6994864 2998228 38.04 2688 2277636 737276 8.26 262144 2353332 4 02:06:01 AM 4883688 6994596 2998744 38.04 2688 2277868 737276 8.26 262144 2353844 16 02:07:01 AM 4881988 6994408 3000444 38.06 2688 2279488 731692 8.19 262320 2355308 1028 02:08:01 AM 4880000 6994216 3002432 38.09 2688 2281192 731692 8.19 262444 2357248 352 02:09:01 AM 4878176 6994292 3004256 38.11 2688 2283092 731692 8.19 262536 2359024 4 02:10:01 AM 4877072 6994816 3005360 38.13 2688 2284756 731692 8.19 262744 2360096 712 02:11:01 AM 4874900 6994344 3007532 38.15 2688 2286444 731692 8.19 262952 2361940 536 02:12:01 AM 4873104 6994424 3009328 38.18 2688 2288304 731692 8.19 263088 2363772 96 02:13:01 AM 4871572 6994236 3010860 38.20 2688 2289640 731692 8.19 263112 2365164 60 02:14:01 AM 4865764 6992900 3016668 38.27 2688 2294112 731692 8.19 263316 2370736 412 02:15:01 AM 4855284 6986736 3027148 38.40 2688 2298444 773088 8.66 263512 2381200 616 02:16:02 AM 4852456 6986384 3029976 38.44 2688 2300888 773088 8.66 263572 2383904 72 02:17:01 AM 4845064 6982796 3037368 38.53 2688 2304724 773088 8.66 263612 2391268 1108 02:18:01 AM 4986864 6993616 2895568 36.73 2688 2179132 699048 7.83 497672 2040128 24256 Average: 4920961 6997522 2961471 37.57 2688 2244949 725769 8.13 266196 2318196 14338 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 320.71 192.97 1666.75 61.08 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 85.24 68.57 846.27 10.23 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 26.87 20.28 91.66 6.35 0.00 0.00 0.00 0.00 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 156.61 104.72 280.51 26.88 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 24.40 13.01 7.99 1.77 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 34.74 33.23 7.31 6.27 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 45.84 45.14 8.10 3.88 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 1.99 0.59 0.20 0.05 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 23.77 22.59 3.96 2.03 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 45.48 42.38 9.53 3.97 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 71.95 48.63 13.61 6.20 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 69.29 64.38 16.86 8.52 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 28.65 26.91 6.84 4.40 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 13.18 10.03 2.72 1.25 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 26.37 25.51 5.79 2.79 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 31.31 24.03 9.17 4.35 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 47.66 46.69 10.93 8.87 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 57.14 58.82 10.54 7.19 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 50.13 51.84 9.93 6.65 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 42.01 38.96 14.39 4.71 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 26.37 21.79 5.76 3.31 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 53.32 54.54 9.11 7.26 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 60.29 61.16 13.80 15.77 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 51.13 49.38 11.51 6.58 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 11.37 11.40 2.69 1.86 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 93.34 62.81 185.51 136.58 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 57.70 46.19 125.15 13.42 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) 12/26/2025 _x86_64_ (2 CPU) 01:51:40 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 41.55 0.06 10.06 2.94 0.08 45.31 01:53:01 AM 0 39.93 0.05 9.57 3.82 0.08 46.54 01:53:01 AM 1 43.18 0.07 10.55 2.06 0.08 44.06 01:54:01 AM all 29.47 0.00 4.33 2.18 0.08 63.93 01:54:01 AM 0 24.46 0.00 4.59 3.24 0.08 67.62 01:54:01 AM 1 34.47 0.00 4.08 1.12 0.08 60.25 01:55:01 AM all 25.16 0.00 3.70 0.27 0.07 70.80 01:55:01 AM 0 18.98 0.00 3.22 0.27 0.08 77.46 01:55:01 AM 1 31.33 0.00 4.19 0.27 0.07 64.14 01:56:01 AM all 24.49 0.00 4.62 1.06 0.08 69.75 01:56:01 AM 0 21.10 0.00 4.21 0.53 0.08 74.07 01:56:01 AM 1 27.89 0.00 5.03 1.59 0.08 65.41 01:57:01 AM all 3.48 0.00 0.27 0.08 0.05 96.11 01:57:01 AM 0 0.45 0.00 0.22 0.03 0.07 99.23 01:57:01 AM 1 6.52 0.00 0.32 0.13 0.03 93.00 01:58:01 AM all 6.88 0.00 0.40 0.01 0.08 92.64 01:58:01 AM 0 3.90 0.00 0.38 0.00 0.08 95.63 01:58:01 AM 1 9.93 0.00 0.41 0.02 0.07 89.57 01:59:01 AM all 9.85 0.00 0.47 0.01 0.08 89.59 01:59:01 AM 0 7.54 0.00 0.45 0.02 0.07 91.93 01:59:01 AM 1 12.13 0.00 0.49 0.00 0.08 87.29 02:00:01 AM all 0.45 0.00 0.11 0.00 0.08 99.36 02:00:01 AM 0 0.34 0.00 0.17 0.00 0.10 99.39 02:00:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 02:01:01 AM all 2.76 0.00 0.17 0.00 0.07 97.00 02:01:01 AM 0 0.67 0.00 0.23 0.00 0.08 99.02 02:01:01 AM 1 4.85 0.00 0.12 0.00 0.05 94.98 02:02:01 AM all 5.57 0.00 0.33 0.00 0.08 94.03 02:02:01 AM 0 2.73 0.00 0.44 0.00 0.10 96.74 02:02:01 AM 1 8.41 0.00 0.22 0.00 0.05 91.32 02:03:01 AM all 6.07 0.00 0.42 0.00 0.08 93.43 02:03:01 AM 0 1.19 0.00 0.32 0.00 0.07 98.43 02:03:01 AM 1 11.09 0.00 0.53 0.00 0.09 88.29 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 7.48 0.00 0.40 0.00 0.08 92.04 02:04:01 AM 0 3.01 0.00 0.38 0.00 0.08 96.52 02:04:01 AM 1 12.00 0.00 0.41 0.00 0.08 87.50 02:05:01 AM all 6.39 0.00 0.37 0.00 0.08 93.15 02:05:01 AM 0 4.20 0.00 0.23 0.00 0.08 95.49 02:05:01 AM 1 8.64 0.00 0.51 0.00 0.09 90.76 02:06:01 AM all 2.62 0.00 0.23 0.00 0.08 97.08 02:06:01 AM 0 3.71 0.00 0.31 0.00 0.07 95.91 02:06:01 AM 1 1.54 0.00 0.15 0.00 0.08 98.23 02:07:01 AM all 5.32 0.00 0.37 0.02 0.09 94.21 02:07:01 AM 0 2.56 0.00 0.33 0.02 0.08 97.01 02:07:01 AM 1 8.07 0.00 0.40 0.02 0.10 91.41 02:08:01 AM all 6.75 0.00 0.39 0.01 0.06 92.79 02:08:01 AM 0 5.72 0.00 0.41 0.02 0.05 93.80 02:08:01 AM 1 7.78 0.00 0.37 0.00 0.07 91.78 02:09:01 AM all 7.51 0.00 0.51 0.00 0.09 91.89 02:09:01 AM 0 5.32 0.00 0.42 0.00 0.10 94.16 02:09:01 AM 1 9.71 0.00 0.60 0.00 0.09 89.61 02:10:01 AM all 4.44 0.00 0.33 0.00 0.08 95.16 02:10:01 AM 0 3.79 0.00 0.32 0.00 0.07 95.82 02:10:01 AM 1 5.09 0.00 0.34 0.00 0.08 94.49 02:11:01 AM all 4.34 0.00 0.30 0.00 0.08 95.28 02:11:01 AM 0 4.04 0.00 0.35 0.00 0.08 95.53 02:11:01 AM 1 4.63 0.00 0.25 0.00 0.08 95.04 02:12:01 AM all 4.15 0.00 0.29 0.00 0.08 95.47 02:12:01 AM 0 4.14 0.00 0.30 0.00 0.08 95.48 02:12:01 AM 1 4.16 0.00 0.28 0.00 0.08 95.47 02:13:01 AM all 4.46 0.00 0.21 0.00 0.07 95.27 02:13:01 AM 0 4.45 0.00 0.23 0.00 0.07 95.25 02:13:01 AM 1 4.46 0.00 0.18 0.00 0.07 95.29 02:14:01 AM all 15.55 0.00 0.42 0.00 0.08 83.96 02:14:01 AM 0 11.56 0.00 0.46 0.00 0.07 87.92 02:14:01 AM 1 19.50 0.00 0.38 0.00 0.08 80.04 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 14.40 0.00 1.04 0.00 0.08 84.48 02:15:01 AM 0 8.49 0.00 0.92 0.00 0.07 90.52 02:15:01 AM 1 20.43 0.00 1.16 0.00 0.09 78.32 02:16:02 AM all 7.24 0.00 0.35 0.01 0.08 92.33 02:16:02 AM 0 5.60 0.00 0.34 0.00 0.07 94.00 02:16:02 AM 1 8.88 0.00 0.37 0.02 0.08 90.66 02:17:01 AM all 8.03 0.00 0.34 0.02 0.08 91.53 02:17:01 AM 0 7.58 0.00 0.42 0.03 0.10 91.86 02:17:01 AM 1 8.48 0.00 0.25 0.00 0.07 91.20 02:18:01 AM all 26.62 0.00 2.75 0.14 0.08 70.41 02:18:01 AM 0 20.05 0.00 2.27 0.15 0.07 77.46 02:18:01 AM 1 33.21 0.00 3.23 0.13 0.08 63.35 Average: all 10.83 0.00 1.28 0.26 0.08 87.55 Average: 0 8.30 0.00 1.22 0.31 0.08 90.09 Average: 1 13.36 0.00 1.35 0.21 0.08 85.01