---> uname -a: Linux prd-centos8-robot-2c-8g-2672.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4899 19 2200 6802 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:0a:7a:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84856sec preferred_lft 84856sec inet6 fe80::f816:3eff:fe0a:7a8c/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) 11/30/2025 _x86_64_ (2 CPU) 23:00:58 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 121.13 0.22 120.91 11.33 11515.06 11:04:01 PM 41.74 0.65 41.09 51.06 5410.10 11:05:01 PM 45.67 7.13 38.54 1310.50 2416.51 11:06:01 PM 63.87 2.73 61.14 439.66 8006.57 11:07:01 PM 0.45 0.00 0.45 0.00 8.55 11:08:01 PM 0.13 0.00 0.13 0.00 1.05 11:09:01 PM 0.28 0.00 0.28 0.00 3.82 11:10:01 PM 2.17 0.20 1.97 11.60 93.85 11:11:01 PM 0.27 0.00 0.27 0.00 20.41 11:12:01 PM 0.47 0.03 0.43 1.87 27.46 11:13:01 PM 0.30 0.02 0.28 0.13 84.75 11:14:01 PM 0.42 0.00 0.42 0.00 10.26 11:15:01 PM 0.23 0.00 0.23 0.00 2.88 11:16:01 PM 0.23 0.00 0.23 0.00 3.02 11:17:01 PM 1.43 0.03 1.40 0.27 33.66 11:18:01 PM 0.22 0.00 0.22 0.00 3.32 11:19:01 PM 0.15 0.02 0.13 0.93 5.80 11:20:01 PM 0.30 0.00 0.30 0.00 10.88 11:21:01 PM 0.48 0.00 0.48 0.00 12.40 11:22:01 PM 0.78 0.00 0.78 0.00 16.88 11:23:01 PM 0.52 0.00 0.52 0.00 12.25 11:24:01 PM 0.40 0.00 0.40 0.00 13.78 11:25:01 PM 0.28 0.00 0.28 0.00 54.96 11:26:01 PM 23.34 0.40 22.94 46.78 1277.81 Average: 12.72 0.48 12.24 78.09 1210.26 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5085880 6960212 2796544 35.48 2688 2051456 755668 8.46 191832 2262848 170932 11:04:01 PM 5063668 6941136 2818756 35.76 2688 2053740 780532 8.74 214560 2256796 44252 11:05:01 PM 4840656 6961744 3041768 38.59 2688 2286368 750024 8.40 265624 2393424 205612 11:06:01 PM 4936424 7047300 2946000 37.37 2688 2278128 646040 7.23 266448 2296784 16 11:07:01 PM 4936712 7047588 2945712 37.37 2688 2278128 646040 7.23 266452 2296648 4 11:08:01 PM 4936792 7047660 2945632 37.37 2688 2278132 646040 7.23 266452 2296684 8 11:09:01 PM 4936592 7047644 2945832 37.37 2688 2278316 646040 7.23 266452 2296776 188 11:10:01 PM 4890092 7002184 2992332 37.96 2688 2279364 734068 8.22 266580 2342988 176 11:11:01 PM 4888508 7000992 2993916 37.98 2688 2279748 734068 8.22 266580 2344464 40 11:12:01 PM 4884704 6997880 2997720 38.03 2688 2280432 734068 8.22 266856 2348392 48 11:13:01 PM 4875520 6991112 3006904 38.15 2688 2282848 749776 8.40 267008 2356408 4 11:14:01 PM 4875900 6991600 3006524 38.14 2688 2282956 749776 8.40 267008 2356100 4 11:15:01 PM 4876012 6991712 3006412 38.14 2688 2282956 749776 8.40 267008 2356100 4 11:16:01 PM 4875556 6991260 3006868 38.15 2688 2282968 733300 8.21 267008 2356660 24 11:17:01 PM 4876040 6991764 3006384 38.14 2688 2282968 733300 8.21 267152 2356188 12 11:18:01 PM 4876468 6992192 3005956 38.13 2688 2282968 733300 8.21 267152 2356004 8 11:19:01 PM 4876192 6992100 3006232 38.14 2688 2283160 733300 8.21 267152 2356272 28 11:20:01 PM 4875632 6991760 3006792 38.15 2688 2283372 755244 8.46 267156 2356524 16 11:21:01 PM 4875724 6992080 3006700 38.14 2688 2283600 755244 8.46 267156 2356636 4 11:22:01 PM 4875540 6992080 3006884 38.15 2688 2283812 755244 8.46 267156 2356888 20 11:23:01 PM 4875472 6992232 3006952 38.15 2688 2284032 755244 8.46 267156 2357040 20 11:24:01 PM 4871512 6989512 3010912 38.20 2688 2285260 750200 8.40 267184 2360764 960 11:25:01 PM 4927212 7047884 2955212 37.49 2688 2287916 656652 7.35 267580 2305368 2036 11:26:01 PM 5015688 6958284 2866736 36.37 2688 2116036 743476 8.32 470532 2038196 21696 Average: 4910354 6998330 2972070 37.71 2688 2256194 726101 8.13 270052 2323373 18588 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 129.67 106.10 1481.97 14.20 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 15.98 6.77 6.38 3.27 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 41.94 36.79 333.71 7.34 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 531.33 394.50 115.94 96.85 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 2.38 2.05 0.56 0.49 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 4.13 1.95 0.63 0.43 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 16.36 9.18 5.63 1.07 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 29.42 24.79 7.54 3.40 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 10.90 9.22 2.79 1.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 17.39 14.50 4.44 2.75 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 39.73 38.88 38.38 3.95 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 14.10 13.63 16.10 0.96 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.65 0.08 0.16 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 3.55 0.47 0.70 0.27 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 0.52 0.18 0.16 0.07 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 4.98 0.30 0.60 0.02 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 8.85 7.65 1.68 0.68 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 2.48 2.07 1.26 0.43 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 1.38 2.03 1.19 0.42 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.85 2.15 1.35 0.49 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.38 2.05 1.24 0.43 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 54.65 55.25 20.24 5.17 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 60.21 42.33 35.65 4.53 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 52.77 38.29 99.16 39.21 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 43.65 33.80 90.73 7.84 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) 11/30/2025 _x86_64_ (2 CPU) 23:00:58 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 37.36 0.00 5.14 2.96 0.12 54.43 11:03:01 PM 0 40.84 0.00 5.30 3.02 0.10 50.74 11:03:01 PM 1 33.87 0.00 4.97 2.90 0.13 58.12 11:04:01 PM all 14.71 0.00 1.86 0.91 0.07 82.45 11:04:01 PM 0 17.45 0.00 1.52 0.58 0.07 80.38 11:04:01 PM 1 11.97 0.00 2.21 1.24 0.07 84.53 11:05:01 PM all 25.29 0.00 4.79 0.73 0.08 69.11 11:05:01 PM 0 29.49 0.00 5.19 0.85 0.08 64.39 11:05:01 PM 1 21.08 0.00 4.38 0.62 0.08 73.83 11:06:01 PM all 15.73 0.00 3.60 1.58 0.08 79.01 11:06:01 PM 0 18.88 0.00 4.37 1.54 0.08 75.12 11:06:01 PM 1 12.59 0.00 2.84 1.62 0.07 82.89 11:07:01 PM all 0.38 0.00 0.08 0.00 0.04 99.50 11:07:01 PM 0 0.30 0.00 0.08 0.00 0.05 99.57 11:07:01 PM 1 0.47 0.00 0.07 0.00 0.03 99.43 11:08:01 PM all 0.35 0.00 0.08 0.00 0.05 99.52 11:08:01 PM 0 0.58 0.00 0.08 0.00 0.03 99.30 11:08:01 PM 1 0.12 0.00 0.07 0.00 0.07 99.75 11:09:01 PM all 0.33 0.00 0.10 0.00 0.05 99.52 11:09:01 PM 0 0.48 0.00 0.10 0.00 0.03 99.38 11:09:01 PM 1 0.17 0.00 0.10 0.00 0.07 99.67 11:10:01 PM all 6.02 0.00 0.49 0.02 0.08 93.38 11:10:01 PM 0 4.28 0.00 0.47 0.02 0.07 95.17 11:10:01 PM 1 7.77 0.00 0.52 0.02 0.10 91.59 11:11:01 PM all 4.28 0.00 0.31 0.00 0.09 95.32 11:11:01 PM 0 6.99 0.00 0.42 0.00 0.10 92.49 11:11:01 PM 1 1.57 0.00 0.20 0.00 0.08 98.14 11:12:01 PM all 5.59 0.00 0.32 0.00 0.08 94.01 11:12:01 PM 0 4.16 0.00 0.30 0.00 0.07 95.47 11:12:01 PM 1 7.03 0.00 0.33 0.00 0.08 92.55 11:13:01 PM all 9.58 0.00 1.24 0.00 0.07 89.11 11:13:01 PM 0 15.40 0.00 1.81 0.00 0.07 82.72 11:13:01 PM 1 3.97 0.00 0.69 0.00 0.07 95.27 11:13:01 PM CPU %user %nice %system %iowait %steal %idle 11:14:01 PM all 5.84 0.00 0.46 0.00 0.08 93.63 11:14:01 PM 0 11.31 0.00 0.80 0.00 0.09 87.80 11:14:01 PM 1 0.72 0.00 0.13 0.00 0.07 99.08 11:15:01 PM all 5.58 0.00 0.39 0.00 0.07 93.96 11:15:01 PM 0 11.01 0.00 0.70 0.00 0.07 88.22 11:15:01 PM 1 0.53 0.00 0.10 0.00 0.07 99.30 11:16:01 PM all 5.68 0.00 0.48 0.00 0.06 93.78 11:16:01 PM 0 11.23 0.00 0.88 0.00 0.07 87.82 11:16:01 PM 1 0.53 0.00 0.10 0.00 0.05 99.32 11:17:01 PM all 5.51 0.00 0.52 0.01 0.07 93.90 11:17:01 PM 0 6.98 0.00 0.52 0.00 0.07 92.43 11:17:01 PM 1 4.07 0.00 0.51 0.02 0.07 95.33 11:18:01 PM all 5.63 0.00 0.42 0.00 0.05 93.89 11:18:01 PM 0 8.57 0.00 0.64 0.00 0.05 90.75 11:18:01 PM 1 2.82 0.00 0.22 0.00 0.05 96.91 11:19:01 PM all 3.24 0.00 0.25 0.00 0.09 96.41 11:19:01 PM 0 4.48 0.00 0.34 0.00 0.09 95.09 11:19:01 PM 1 2.02 0.00 0.17 0.00 0.10 97.71 11:20:01 PM all 0.99 0.00 0.13 0.00 0.09 98.80 11:20:01 PM 0 1.34 0.00 0.13 0.00 0.12 98.41 11:20:01 PM 1 0.63 0.00 0.12 0.00 0.07 99.18 11:21:01 PM all 0.97 0.00 0.12 0.01 0.09 98.81 11:21:01 PM 0 1.15 0.00 0.12 0.00 0.10 98.63 11:21:01 PM 1 0.79 0.00 0.12 0.02 0.08 99.00 11:22:01 PM all 1.00 0.00 0.08 0.00 0.08 98.83 11:22:01 PM 0 1.29 0.00 0.08 0.00 0.10 98.53 11:22:01 PM 1 0.72 0.00 0.08 0.00 0.07 99.13 11:23:01 PM all 0.99 0.00 0.11 0.00 0.08 98.81 11:23:01 PM 0 1.20 0.00 0.12 0.00 0.08 98.60 11:23:01 PM 1 0.78 0.00 0.10 0.00 0.08 99.03 11:24:01 PM all 4.43 0.00 0.63 0.00 0.08 94.86 11:24:01 PM 0 5.37 0.00 0.80 0.00 0.07 93.76 11:24:01 PM 1 3.49 0.00 0.45 0.00 0.10 95.96 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 5.71 0.00 0.59 0.00 0.09 93.60 11:25:01 PM 0 4.43 0.00 0.42 0.00 0.12 95.04 11:25:01 PM 1 7.04 0.00 0.78 0.00 0.07 92.11 11:26:01 PM all 22.55 0.00 2.91 0.23 0.08 74.24 11:26:01 PM 0 21.07 0.00 3.28 0.30 0.07 75.28 11:26:01 PM 1 24.02 0.00 2.53 0.17 0.08 73.20 Average: all 7.85 0.00 1.05 0.27 0.08 90.76 Average: 0 9.50 0.00 1.19 0.27 0.08 88.96 Average: 1 6.21 0.00 0.91 0.28 0.08 92.53