---> uname -a: Linux prd-centos8-robot-2c-8g-16304.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 639 4866 19 2192 6759 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:7e:7e:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fe7e:7ed8/64 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) 12/25/2025 _x86_64_ (2 CPU) 01:44:58 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 122.45 0.22 122.23 11.33 10955.36 01:48:01 AM 41.67 1.48 40.19 135.42 5068.83 01:49:01 AM 64.71 6.98 57.73 1289.44 3889.97 01:50:01 AM 32.56 0.03 32.52 3.47 6289.02 01:51:01 AM 4.80 0.07 4.73 4.93 196.65 01:52:01 AM 0.50 0.00 0.50 0.00 39.51 01:53:01 AM 0.23 0.00 0.23 0.00 57.81 01:54:01 AM 0.17 0.00 0.17 0.00 56.69 01:55:01 AM 0.32 0.03 0.28 2.13 64.03 01:56:01 AM 7.82 0.32 7.50 36.93 249.99 01:57:01 AM 33.66 0.52 33.14 63.85 1836.34 Average: 28.08 0.88 27.20 140.69 2609.46 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5057116 6931360 2825316 35.84 2688 2050920 798640 8.94 191504 2288992 171004 01:48:01 AM 5192588 7039392 2689844 34.12 2688 2022340 696588 7.80 219584 2120492 10756 01:49:01 AM 4847884 6949056 3034548 38.50 2688 2266448 754108 8.44 254368 2395396 175720 01:50:01 AM 4909036 7009252 2973396 37.72 2688 2266628 712160 7.97 261100 2326680 8 01:51:01 AM 4865060 6966792 3017372 38.28 2688 2268128 783728 8.78 261448 2370180 48 01:52:01 AM 4858840 6962236 3023592 38.36 2688 2269828 783728 8.78 261460 2376064 748 01:53:01 AM 4849168 6954016 3033264 38.48 2688 2271244 799336 8.95 261460 2385928 520 01:54:01 AM 4847188 6953624 3035244 38.51 2688 2272832 814784 9.12 261464 2388004 456 01:55:01 AM 4842056 6950200 3040376 38.57 2688 2274540 835416 9.35 261528 2392928 288 01:56:01 AM 4914028 6887740 2968404 37.66 2688 2143988 808824 9.06 303092 2298156 61072 01:57:01 AM 5074556 7011900 2807876 35.62 2688 2109720 700540 7.84 469632 1977928 25144 Average: 4932502 6965052 2949930 37.42 2688 2201511 771623 8.64 273331 2301886 40524 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 134.24 110.40 1491.90 14.30 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 13.33 10.61 6.91 4.12 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 41.02 36.54 334.84 7.77 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 204.88 150.55 43.78 33.91 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 77.37 71.86 16.74 6.80 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 66.51 65.74 14.04 6.41 0.00 0.00 0.00 0.00 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 44.95 44.27 10.59 11.37 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 53.14 52.81 12.53 5.47 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 65.61 61.75 16.28 9.27 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 85.85 61.86 103.86 48.47 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 26.72 15.11 132.06 7.52 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 73.97 61.95 198.49 14.13 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) 12/25/2025 _x86_64_ (2 CPU) 01:44:58 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 36.93 0.00 5.08 2.87 0.10 55.02 01:47:01 AM 0 31.29 0.00 4.33 2.53 0.10 61.74 01:47:01 AM 1 42.58 0.00 5.82 3.20 0.10 48.30 01:48:01 AM all 18.41 0.00 2.15 0.55 0.07 78.82 01:48:01 AM 0 18.00 0.00 2.32 0.48 0.07 79.13 01:48:01 AM 1 18.82 0.00 1.99 0.62 0.07 78.51 01:49:01 AM all 30.90 0.00 5.43 0.52 0.08 63.06 01:49:01 AM 0 27.89 0.00 5.43 0.62 0.08 65.98 01:49:01 AM 1 33.91 0.00 5.43 0.43 0.08 60.15 01:50:01 AM all 7.28 0.00 1.64 0.54 0.06 90.48 01:50:01 AM 0 7.11 0.00 1.57 0.54 0.05 90.73 01:50:01 AM 1 7.45 0.00 1.70 0.55 0.07 90.23 01:51:01 AM all 6.28 0.00 0.49 0.02 0.07 93.14 01:51:01 AM 0 5.58 0.00 0.29 0.00 0.08 94.05 01:51:01 AM 1 6.97 0.00 0.70 0.03 0.05 92.24 01:52:01 AM all 5.96 0.00 0.39 0.00 0.09 93.56 01:52:01 AM 0 5.56 0.00 0.35 0.00 0.08 94.01 01:52:01 AM 1 6.36 0.00 0.42 0.00 0.10 93.12 01:53:01 AM all 5.02 0.00 0.31 0.00 0.08 94.59 01:53:01 AM 0 2.79 0.00 0.28 0.00 0.07 96.85 01:53:01 AM 1 7.26 0.00 0.34 0.00 0.08 92.32 01:54:01 AM all 4.58 0.00 0.35 0.00 0.08 94.98 01:54:01 AM 0 1.84 0.00 0.40 0.00 0.07 97.69 01:54:01 AM 1 7.32 0.00 0.30 0.00 0.10 92.28 01:55:01 AM all 13.41 0.00 0.65 0.00 0.10 85.83 01:55:01 AM 0 13.29 0.00 0.54 0.00 0.10 86.08 01:55:01 AM 1 13.54 0.00 0.77 0.00 0.10 85.59 01:56:01 AM all 20.39 0.00 1.83 0.05 0.08 77.66 01:56:01 AM 0 10.95 0.00 1.79 0.03 0.08 87.14 01:56:01 AM 1 29.80 0.00 1.87 0.07 0.07 68.20 01:57:01 AM all 30.42 0.00 4.21 0.17 0.11 65.09 01:57:01 AM 0 20.69 0.00 4.00 0.07 0.12 75.12 01:57:01 AM 1 40.14 0.00 4.43 0.27 0.10 55.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.35 0.00 2.05 0.43 0.08 81.08 Average: 0 13.20 0.00 1.94 0.39 0.08 84.39 Average: 1 19.50 0.00 2.17 0.47 0.08 77.78