---> uname -a: Linux prd-centos8-robot-2c-8g-45567.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4818 19 2253 6773 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:14:8c:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85530sec preferred_lft 85530sec inet6 fe80::f816:3eff:fe14:8c1e/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) 07/24/2025 _x86_64_ (2 CPU) 02:12:31 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 89.02 30.93 58.09 6116.54 31803.81 02:15:01 AM 124.15 0.72 123.43 52.92 12016.88 02:16:01 AM 28.79 0.38 28.41 64.25 2410.86 02:17:01 AM 65.71 7.00 58.71 1293.52 4356.42 02:18:01 AM 25.66 0.00 25.66 0.00 5365.36 02:19:01 AM 3.22 0.02 3.20 0.13 151.51 02:20:01 AM 2.45 0.00 2.45 0.00 657.55 02:21:01 AM 0.58 0.00 0.58 0.00 383.26 02:22:01 AM 0.45 0.02 0.43 1.07 197.40 02:23:01 AM 1.18 0.47 0.72 55.32 208.78 02:24:01 AM 0.48 0.00 0.48 0.00 28.62 02:25:01 AM 0.27 0.00 0.27 0.00 17.94 02:26:01 AM 11.28 0.32 10.96 36.92 522.21 02:27:01 AM 31.71 0.53 31.17 64.78 3006.23 Average: 27.50 2.88 24.61 549.04 4366.54 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5378052 6967384 2504372 31.77 2688 1780412 801540 8.97 192892 2022540 121520 02:15:01 AM 5132748 6963604 2749676 34.88 2688 2006760 751544 8.42 198256 2199800 58888 02:16:01 AM 5208360 7040676 2674064 33.92 2688 2008692 678508 7.60 218860 2108108 10752 02:17:01 AM 4939640 7018292 2942784 37.33 2688 2246340 678200 7.59 262244 2304420 148960 02:18:01 AM 4934420 7012896 2948004 37.40 2688 2246340 678200 7.59 262244 2304460 8 02:19:01 AM 4890356 6970724 2992068 37.96 2688 2248256 731788 8.19 262432 2347976 336 02:20:01 AM 4859252 6957064 3023172 38.35 2688 2265756 747900 8.37 262848 2379108 288 02:21:01 AM 4847816 6956928 3034608 38.50 2688 2276976 747900 8.37 262848 2390236 224 02:22:01 AM 4837536 6953456 3044888 38.63 2688 2283784 765424 8.57 262896 2399792 1184 02:23:01 AM 4448820 6895868 3433604 43.56 2688 2290188 764936 8.56 264444 2408112 100 02:24:01 AM 4447800 6895456 3434624 43.57 2688 2290796 764936 8.56 264444 2409004 24 02:25:01 AM 4447052 6895204 3435372 43.58 2688 2291300 764936 8.56 264460 2409784 84 02:26:01 AM 4952840 6950280 2929584 37.17 2688 2170412 752156 8.42 342800 2226508 77992 02:27:01 AM 4970256 6970352 2912168 36.95 2688 2173592 732788 8.20 502880 2053080 25028 Average: 4878211 6960585 3004213 38.11 2688 2184257 740054 8.29 273182 2283066 31813 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 302.22 198.08 1644.76 61.28 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 78.47 58.46 826.73 9.42 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.51 8.16 5.48 3.44 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 181.69 136.08 344.86 31.64 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 5.56 4.57 1.41 1.27 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 31.16 19.66 27.34 3.15 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 36.85 35.97 117.26 10.78 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 21.38 18.96 73.55 6.78 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 27.52 25.14 24.42 13.20 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 42.46 59.34 66.61 5.45 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 5.53 5.21 1.66 1.19 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 15.91 13.93 3.77 2.44 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 80.14 49.58 146.34 93.15 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 21.09 18.31 17.09 8.94 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 61.68 46.53 235.82 18.01 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) 07/24/2025 _x86_64_ (2 CPU) 02:12:31 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.59 0.02 6.53 14.73 0.10 40.04 02:14:01 AM 0 29.11 0.00 6.29 14.31 0.10 50.18 02:14:01 AM 1 48.07 0.03 6.77 15.14 0.10 29.89 02:15:01 AM all 34.87 0.00 5.32 2.36 0.12 57.32 02:15:01 AM 0 19.22 0.00 4.36 2.55 0.12 73.75 02:15:01 AM 1 50.52 0.00 6.28 2.16 0.13 40.90 02:16:01 AM all 12.00 0.00 1.63 1.64 0.05 84.68 02:16:01 AM 0 6.02 0.00 1.50 2.07 0.05 90.36 02:16:01 AM 1 17.99 0.00 1.75 1.22 0.05 78.98 02:17:01 AM all 34.34 0.00 6.55 1.16 0.12 57.84 02:17:01 AM 0 24.90 0.00 6.00 1.03 0.10 67.96 02:17:01 AM 1 43.75 0.00 7.10 1.28 0.13 47.74 02:18:01 AM all 0.38 0.00 0.37 2.41 0.02 96.84 02:18:01 AM 0 0.65 0.00 0.35 0.85 0.02 98.13 02:18:01 AM 1 0.10 0.00 0.38 3.96 0.02 95.54 02:19:01 AM all 3.66 0.00 0.26 0.05 0.04 95.98 02:19:01 AM 0 2.18 0.00 0.20 0.07 0.03 97.52 02:19:01 AM 1 5.15 0.00 0.32 0.03 0.05 94.44 02:20:01 AM all 19.42 0.00 0.28 0.12 0.05 80.14 02:20:01 AM 0 5.57 0.00 0.28 0.23 0.05 93.86 02:20:01 AM 1 33.26 0.00 0.27 0.00 0.05 66.42 02:21:01 AM all 10.55 0.00 0.16 0.12 0.03 89.14 02:21:01 AM 0 2.79 0.00 0.17 0.17 0.02 96.86 02:21:01 AM 1 18.30 0.00 0.15 0.07 0.05 81.43 02:22:01 AM all 16.23 0.00 0.26 0.02 0.06 83.44 02:22:01 AM 0 11.61 0.00 0.27 0.03 0.05 88.04 02:22:01 AM 1 20.85 0.00 0.25 0.00 0.07 78.83 02:23:01 AM all 9.37 0.00 2.97 0.04 0.05 87.57 02:23:01 AM 0 6.91 0.00 2.81 0.07 0.05 90.16 02:23:01 AM 1 11.82 0.00 3.13 0.02 0.05 84.98 02:24:01 AM all 2.93 0.00 0.13 0.00 0.03 96.92 02:24:01 AM 0 2.21 0.00 0.10 0.00 0.03 97.66 02:24:01 AM 1 3.65 0.00 0.15 0.00 0.03 96.17 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 5.09 0.00 0.18 0.00 0.04 94.69 02:25:01 AM 0 3.52 0.00 0.18 0.00 0.03 96.26 02:25:01 AM 1 6.66 0.00 0.17 0.00 0.05 93.12 02:26:01 AM all 21.54 0.00 3.07 0.35 0.14 74.89 02:26:01 AM 0 17.32 0.00 2.43 0.38 0.20 79.67 02:26:01 AM 1 25.75 0.00 3.72 0.32 0.08 70.13 02:27:01 AM all 30.40 0.00 4.16 0.48 0.10 64.86 02:27:01 AM 0 28.95 0.00 4.00 0.73 0.10 66.21 02:27:01 AM 1 31.86 0.00 4.32 0.22 0.10 63.51 Average: all 17.11 0.00 2.28 1.68 0.07 78.87 Average: 0 11.50 0.00 2.07 1.61 0.07 84.75 Average: 1 22.72 0.00 2.49 1.74 0.07 72.98