---> uname -a: Linux prd-centos8-robot-2c-8g-2131.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 581 4941 19 2174 6817 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:a9:d3:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fea9:d31b/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) 11/29/2025 _x86_64_ (2 CPU) 02:12:07 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 115.83 0.30 115.53 13.46 9426.27 02:15:01 AM 48.80 1.03 47.77 113.56 6385.22 02:16:01 AM 35.74 6.75 29.00 1248.19 2174.37 02:17:01 AM 62.23 0.25 61.98 47.05 7709.13 02:18:01 AM 9.30 0.20 9.10 11.60 625.25 02:19:01 AM 1.85 0.00 1.85 0.00 73.13 02:20:01 AM 0.50 0.00 0.50 0.00 9.51 02:21:01 AM 0.73 0.00 0.73 0.00 12.71 02:22:01 AM 0.50 0.00 0.50 0.00 9.22 02:23:01 AM 0.40 0.02 0.38 0.13 6.56 02:24:01 AM 0.32 0.00 0.32 0.00 9.25 02:25:01 AM 0.17 0.00 0.17 0.00 2.82 02:26:01 AM 0.12 0.00 0.12 0.00 1.73 02:27:01 AM 0.23 0.00 0.23 0.00 5.95 02:28:01 AM 16.36 0.35 16.01 37.19 571.78 Average: 19.54 0.59 18.95 98.07 1801.64 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5190520 7007128 2691912 34.15 2688 1993164 714880 8.00 187984 2158120 148036 02:15:01 AM 5238040 7084780 2644392 33.55 2688 2022280 624796 7.00 219124 2074640 10764 02:16:01 AM 4903704 6975104 2978728 37.79 2688 2239600 748412 8.38 275656 2328796 157512 02:17:01 AM 4952700 7052992 2929732 37.17 2688 2266408 627728 7.03 260388 2281404 10824 02:18:01 AM 4912136 7012948 2970296 37.68 2688 2267044 688584 7.71 260524 2322620 16 02:19:01 AM 4911468 7012372 2970964 37.69 2688 2267152 688584 7.71 260524 2323384 56 02:20:01 AM 4909016 7010040 2973416 37.72 2688 2267264 711308 7.96 260524 2325720 16 02:21:01 AM 4908948 7010112 2973484 37.72 2688 2267396 711308 7.96 260524 2325836 16 02:22:01 AM 4908752 7010052 2973680 37.73 2688 2267532 695624 7.79 260524 2326228 16 02:23:01 AM 4908188 7009684 2974244 37.73 2688 2267720 695624 7.79 260524 2326616 132 02:24:01 AM 4908248 7009784 2974184 37.73 2688 2267760 695624 7.79 260524 2326396 16 02:25:01 AM 4908248 7009824 2974184 37.73 2688 2267800 695624 7.79 260524 2326576 4 02:26:01 AM 4907464 7009112 2974968 37.74 2688 2267872 695624 7.79 260672 2327280 68 02:27:01 AM 4906536 7008220 2975896 37.75 2688 2267916 714164 8.00 260672 2327712 16 02:28:01 AM 5074612 6990932 2807820 35.62 2688 2088804 709608 7.95 300980 2144492 28600 Average: 4963239 7014206 2919193 37.03 2688 2219047 694499 7.78 256645 2283055 23739 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 102.32 80.64 1001.21 11.83 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 48.97 35.57 493.57 6.31 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 46.74 33.14 333.14 6.16 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 193.00 139.75 45.05 39.31 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 16.78 9.23 5.02 3.38 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 1.60 2.07 0.42 0.45 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 2.63 2.28 0.82 0.70 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 2.37 2.28 0.51 0.49 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 5.82 2.03 0.67 0.45 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 8.41 4.03 1.45 1.14 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 0.97 0.47 0.12 0.10 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 1.57 0.50 0.20 0.10 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 4.77 2.18 1.02 0.60 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 1.55 0.88 0.52 0.36 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 49.23 31.39 77.34 24.11 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 32.45 23.10 130.74 6.37 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) 11/29/2025 _x86_64_ (2 CPU) 02:12:07 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 35.75 0.00 5.32 1.15 0.09 57.68 02:14:01 AM 0 42.03 0.00 5.41 1.28 0.10 51.18 02:14:01 AM 1 29.47 0.00 5.24 1.02 0.08 64.19 02:15:01 AM all 20.97 0.00 2.47 0.68 0.07 75.82 02:15:01 AM 0 27.21 0.00 2.73 0.62 0.07 69.38 02:15:01 AM 1 14.72 0.00 2.20 0.73 0.07 82.27 02:16:01 AM all 20.43 0.00 3.80 1.19 0.08 74.49 02:16:01 AM 0 23.28 0.00 3.99 1.48 0.08 71.17 02:16:01 AM 1 17.59 0.00 3.62 0.90 0.08 77.81 02:17:01 AM all 17.92 0.00 3.29 2.74 0.06 75.99 02:17:01 AM 0 24.51 0.00 3.34 2.70 0.07 69.38 02:17:01 AM 1 11.33 0.00 3.24 2.77 0.05 82.61 02:18:01 AM all 1.54 0.00 0.24 0.08 0.05 98.08 02:18:01 AM 0 1.20 0.00 0.18 0.05 0.05 98.51 02:18:01 AM 1 1.89 0.00 0.30 0.12 0.05 97.64 02:19:01 AM all 1.01 0.00 0.12 0.01 0.06 98.80 02:19:01 AM 0 1.30 0.00 0.10 0.00 0.07 98.53 02:19:01 AM 1 0.72 0.00 0.13 0.02 0.05 99.08 02:20:01 AM all 1.09 0.00 0.13 0.00 0.06 98.73 02:20:01 AM 0 0.88 0.00 0.15 0.00 0.05 98.92 02:20:01 AM 1 1.29 0.00 0.10 0.00 0.07 98.55 02:21:01 AM all 1.00 0.00 0.13 0.00 0.04 98.83 02:21:01 AM 0 1.14 0.00 0.12 0.00 0.03 98.71 02:21:01 AM 1 0.87 0.00 0.13 0.00 0.05 98.95 02:22:01 AM all 1.14 0.00 0.12 0.00 0.08 98.67 02:22:01 AM 0 0.98 0.00 0.13 0.00 0.07 98.82 02:22:01 AM 1 1.29 0.00 0.10 0.00 0.08 98.53 02:23:01 AM all 1.19 0.00 0.11 0.00 0.07 98.64 02:23:01 AM 0 0.77 0.00 0.12 0.00 0.05 99.07 02:23:01 AM 1 1.61 0.00 0.10 0.00 0.08 98.21 02:24:01 AM all 0.61 0.00 0.08 0.00 0.06 99.25 02:24:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 02:24:01 AM 1 0.57 0.00 0.07 0.00 0.07 99.30 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 0.54 0.00 0.11 0.00 0.06 99.29 02:25:01 AM 0 0.48 0.00 0.10 0.00 0.07 99.35 02:25:01 AM 1 0.60 0.00 0.12 0.00 0.05 99.23 02:26:01 AM all 0.68 0.00 0.13 0.00 0.07 99.12 02:26:01 AM 0 0.70 0.00 0.15 0.00 0.08 99.06 02:26:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 02:27:01 AM all 0.59 0.00 0.12 0.00 0.06 99.23 02:27:01 AM 0 0.42 0.00 0.12 0.00 0.07 99.40 02:27:01 AM 1 0.77 0.00 0.12 0.00 0.05 99.06 02:28:01 AM all 14.53 0.00 2.14 0.13 0.07 83.13 02:28:01 AM 0 11.71 0.00 2.00 0.05 0.07 86.17 02:28:01 AM 1 17.36 0.00 2.29 0.20 0.07 80.09 Average: all 7.95 0.00 1.22 0.40 0.06 90.37 Average: 0 9.16 0.00 1.25 0.41 0.06 89.11 Average: 1 6.73 0.00 1.19 0.38 0.06 91.63