---> uname -a: Linux prd-centos8-robot-2c-8g-64.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4929 19 2183 6815 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:41:d5:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85381sec preferred_lft 85381sec inet6 fe80::f816:3eff:fe41:d534/64 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) 10/02/2025 _x86_64_ (2 CPU) 05:16:53 LINUX RESTART (2 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 119.08 0.75 118.33 53.98 11451.42 05:20:01 AM 20.74 0.00 20.74 0.00 2861.71 05:21:01 AM 3.42 0.03 3.38 0.53 112.63 05:22:01 AM 0.33 0.00 0.33 0.00 3.78 05:23:01 AM 0.48 0.00 0.48 0.00 6.43 05:24:01 AM 0.33 0.00 0.33 0.00 3.42 05:25:01 AM 0.30 0.00 0.30 0.00 3.02 05:26:01 AM 0.33 0.00 0.33 0.00 3.35 05:27:01 AM 9.57 0.00 9.57 0.00 232.33 05:28:01 AM 62.90 9.80 53.10 1746.08 3612.38 05:29:01 AM 33.39 0.03 33.36 3.47 6358.59 05:30:01 AM 3.53 0.00 3.53 0.00 116.28 05:31:01 AM 0.35 0.00 0.35 0.00 5.45 05:32:01 AM 3.07 0.25 2.82 12.80 94.60 05:33:01 AM 18.51 0.33 18.18 37.05 862.33 Average: 18.42 0.75 17.68 123.60 1715.22 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 5156404 6999004 2726024 34.58 2688 2018156 717740 8.04 198768 2171904 73184 05:20:01 AM 5160220 7002228 2722208 34.54 2688 2018156 717460 8.03 198828 2171524 4 05:21:01 AM 5159044 7001096 2723384 34.55 2688 2018180 717460 8.03 198952 2172848 4 05:22:01 AM 5158628 7000680 2723800 34.56 2688 2018180 717460 8.03 198952 2173172 4 05:23:01 AM 5159356 7001412 2723072 34.55 2688 2018184 717460 8.03 198952 2172840 4 05:24:01 AM 5159688 7001744 2722740 34.54 2688 2018184 717460 8.03 198952 2172860 4 05:25:01 AM 5159796 7001852 2722632 34.54 2688 2018184 717460 8.03 198952 2172764 4 05:26:01 AM 5159676 7001736 2722752 34.54 2688 2018188 717460 8.03 198952 2172768 4 05:27:01 AM 5088248 6963496 2794180 35.45 2688 2051604 757764 8.48 213776 2230256 44232 05:28:01 AM 4951832 7059004 2930596 37.18 2688 2274540 637124 7.13 262280 2290028 174592 05:29:01 AM 4946520 7053868 2935908 37.25 2688 2274668 654712 7.33 267952 2284968 16 05:30:01 AM 4946072 7053420 2936356 37.25 2688 2274668 640588 7.17 267956 2285084 4 05:31:01 AM 4946324 7053672 2936104 37.25 2688 2274676 640588 7.17 267956 2285088 4 05:32:01 AM 4901948 7010348 2980480 37.81 2688 2275728 749776 8.40 268252 2328504 684 05:33:01 AM 5064576 6990080 2817852 35.75 2688 2098484 711360 7.97 308060 2150396 24032 Average: 5074555 7012909 2807873 35.62 2688 2111319 702125 7.86 229836 2215667 21118 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 85.29 63.81 888.09 9.98 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 2.43 0.42 0.51 0.14 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 1.98 0.75 0.60 0.19 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 1.77 0.50 0.65 0.32 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 0.90 0.50 0.47 0.21 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 0.95 0.40 0.35 0.14 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 0.95 0.37 0.32 0.12 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 0.98 0.38 0.39 0.14 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 6.28 4.87 3.83 2.77 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 51.47 43.77 336.90 10.35 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 423.80 305.00 82.84 72.32 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 2.18 1.92 0.41 0.45 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 2.15 1.85 0.41 0.41 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 55.86 36.59 13.52 4.81 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 112.15 83.99 92.83 26.80 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 49.94 36.34 94.81 8.61 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) 10/02/2025 _x86_64_ (2 CPU) 05:16:53 LINUX RESTART (2 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 35.24 0.00 5.11 1.33 0.09 58.23 05:19:01 AM 0 49.02 0.00 5.89 0.98 0.08 44.02 05:19:01 AM 1 21.48 0.00 4.33 1.68 0.10 72.42 05:20:01 AM all 0.37 0.00 0.25 0.27 0.05 99.07 05:20:01 AM 0 0.38 0.00 0.28 0.25 0.05 99.03 05:20:01 AM 1 0.35 0.00 0.22 0.28 0.05 99.10 05:21:01 AM all 0.38 0.00 0.11 0.01 0.05 99.45 05:21:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.22 05:21:01 AM 1 0.17 0.00 0.08 0.02 0.05 99.68 05:22:01 AM all 0.30 0.00 0.07 0.00 0.04 99.59 05:22:01 AM 0 0.42 0.00 0.07 0.00 0.03 99.48 05:22:01 AM 1 0.18 0.00 0.07 0.00 0.05 99.70 05:23:01 AM all 0.40 0.00 0.06 0.00 0.05 99.49 05:23:01 AM 0 0.53 0.00 0.05 0.00 0.05 99.37 05:23:01 AM 1 0.27 0.00 0.07 0.00 0.05 99.62 05:24:01 AM all 0.38 0.00 0.05 0.00 0.05 99.52 05:24:01 AM 0 0.53 0.00 0.03 0.00 0.05 99.38 05:24:01 AM 1 0.22 0.00 0.07 0.00 0.05 99.67 05:25:01 AM all 0.27 0.00 0.06 0.00 0.04 99.63 05:25:01 AM 0 0.28 0.00 0.05 0.00 0.05 99.62 05:25:01 AM 1 0.25 0.00 0.07 0.00 0.03 99.65 05:26:01 AM all 0.18 0.00 0.07 0.00 0.05 99.71 05:26:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 05:26:01 AM 1 0.25 0.00 0.08 0.00 0.05 99.61 05:27:01 AM all 8.72 0.00 0.89 0.07 0.06 90.26 05:27:01 AM 0 15.40 0.00 1.22 0.10 0.05 83.23 05:27:01 AM 1 2.05 0.00 0.57 0.03 0.07 97.28 05:28:01 AM all 29.72 0.00 5.23 0.48 0.09 64.48 05:28:01 AM 0 34.22 0.00 5.41 0.50 0.08 59.79 05:28:01 AM 1 25.22 0.00 5.06 0.47 0.10 69.16 05:29:01 AM all 7.17 0.00 1.81 0.49 0.06 90.47 05:29:01 AM 0 8.53 0.00 1.67 0.45 0.05 89.30 05:29:01 AM 1 5.82 0.00 1.94 0.52 0.07 91.65 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 0.24 0.00 0.08 0.02 0.04 99.62 05:30:01 AM 0 0.12 0.00 0.08 0.03 0.03 99.73 05:30:01 AM 1 0.37 0.00 0.08 0.00 0.05 99.50 05:31:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 05:31:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 05:31:01 AM 1 0.62 0.00 0.07 0.00 0.07 99.25 05:32:01 AM all 3.23 0.00 0.48 0.02 0.05 96.23 05:32:01 AM 0 3.13 0.00 0.47 0.03 0.03 96.34 05:32:01 AM 1 3.33 0.00 0.48 0.00 0.07 96.12 05:33:01 AM all 16.61 0.00 2.37 0.09 0.08 80.86 05:33:01 AM 0 19.76 0.00 2.79 0.08 0.07 77.30 05:33:01 AM 1 13.45 0.00 1.94 0.10 0.08 84.42 Average: all 6.91 0.00 1.11 0.18 0.06 91.73 Average: 0 8.88 0.00 1.22 0.16 0.05 89.69 Average: 1 4.94 0.00 1.01 0.21 0.06 93.78