---> uname -a: Linux prd-centos8-robot-2c-8g-11171.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 621 4803 19 2272 6776 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:8e:84:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe8e:849f/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) 12/06/2025 _x86_64_ (2 CPU) 20:09:37 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 790.00 278.57 511.43 6914.29 1027188.57 08:11:01 PM 117.26 40.90 76.36 7405.53 8888.84 08:12:01 PM 93.10 0.92 92.19 65.84 11195.07 08:13:01 PM 36.43 0.42 36.01 64.79 2858.22 08:14:01 PM 81.34 9.45 71.89 1685.59 8410.90 08:15:01 PM 8.50 0.22 8.28 11.73 613.68 08:16:01 PM 4.25 0.00 4.25 0.00 197.05 08:17:01 PM 1.15 0.00 1.15 0.00 603.75 08:18:01 PM 0.50 0.00 0.50 0.00 379.29 08:19:01 PM 0.57 0.03 0.53 1.87 268.16 08:20:01 PM 21.68 0.40 21.28 46.78 2459.85 Average: 38.23 5.87 32.36 942.19 5969.82 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6119256 7339936 1763168 22.37 2688 1424252 355012 4.50 110948 1409488 300 08:11:01 PM 5340840 7055872 2541584 32.24 2688 1897504 703252 7.87 186892 2033948 202120 08:12:01 PM 5134624 6979988 2747800 34.86 2688 2021204 750728 8.41 199096 2194164 34932 08:13:01 PM 5077456 7010940 2804968 35.59 2688 2104576 706088 7.91 229212 2210812 75720 08:14:01 PM 4912072 7024588 2970352 37.68 2688 2279028 669156 7.49 266284 2318424 10868 08:15:01 PM 4869428 6982696 3012996 38.22 2688 2280036 733880 8.22 266420 2361240 664 08:16:01 PM 4844160 6966972 3038264 38.54 2688 2289656 749380 8.39 266892 2385684 8452 08:17:01 PM 4829272 6966804 3053152 38.73 2688 2304344 749380 8.39 266892 2400480 5628 08:18:01 PM 4819996 6967048 3062428 38.85 2688 2313864 749380 8.39 266928 2410220 3860 08:19:01 PM 4774152 6926524 3108272 39.43 2688 2319140 796396 8.92 267176 2455968 1240 08:20:01 PM 4894688 6910724 2987736 37.90 2688 2188252 798508 8.94 503172 2122372 24152 Average: 5055995 7012008 2826429 35.86 2688 2129260 705560 7.90 257265 2209345 33449 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 339.47 210.70 1800.15 63.21 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 75.67 56.88 713.29 8.70 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 20.10 19.75 87.53 6.16 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 221.18 165.76 295.19 37.32 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 14.75 9.85 10.17 1.24 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 29.31 25.26 76.41 6.93 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 34.16 30.79 97.62 8.17 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 17.51 19.23 35.39 13.44 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 16.41 15.41 72.75 3.56 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 71.66 50.93 140.10 85.37 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 83.83 60.32 332.10 23.36 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) 12/06/2025 _x86_64_ (2 CPU) 20:09:37 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 12.27 0.36 22.02 35.74 0.00 29.60 08:10:01 PM 0 9.35 0.72 18.71 12.23 0.00 58.99 08:10:01 PM 1 15.22 0.00 25.36 59.42 0.00 0.00 08:11:01 PM all 47.06 0.02 8.69 1.15 0.10 42.99 08:11:01 PM 0 49.55 0.00 8.64 1.22 0.10 40.49 08:11:01 PM 1 44.57 0.03 8.74 1.08 0.10 45.47 08:12:01 PM all 22.86 0.00 3.23 1.04 0.07 72.79 08:12:01 PM 0 36.71 0.00 4.17 0.97 0.07 58.09 08:12:01 PM 1 9.04 0.00 2.30 1.12 0.08 87.47 08:13:01 PM all 25.06 0.00 3.63 0.19 0.08 71.03 08:13:01 PM 0 32.25 0.00 3.95 0.20 0.08 63.52 08:13:01 PM 1 17.87 0.00 3.32 0.18 0.08 78.55 08:14:01 PM all 25.00 0.00 4.97 0.81 0.09 69.13 08:14:01 PM 0 36.81 0.00 5.55 0.99 0.10 56.56 08:14:01 PM 1 13.22 0.00 4.40 0.63 0.08 81.67 08:15:01 PM all 1.61 0.00 0.20 0.07 0.03 98.09 08:15:01 PM 0 1.85 0.00 0.10 0.05 0.03 97.96 08:15:01 PM 1 1.37 0.00 0.30 0.08 0.03 98.21 08:16:01 PM all 10.05 0.00 0.19 0.03 0.07 89.66 08:16:01 PM 0 15.90 0.00 0.22 0.02 0.07 83.80 08:16:01 PM 1 4.21 0.00 0.17 0.03 0.07 95.52 08:17:01 PM all 15.20 0.00 0.18 0.03 0.07 84.52 08:17:01 PM 0 20.48 0.00 0.20 0.05 0.07 79.20 08:17:01 PM 1 9.91 0.00 0.17 0.02 0.07 89.84 08:18:01 PM all 11.64 0.00 0.17 0.01 0.06 88.12 08:18:01 PM 0 19.81 0.00 0.17 0.02 0.07 79.94 08:18:01 PM 1 3.47 0.00 0.17 0.00 0.05 96.31 08:19:01 PM all 5.03 0.00 0.28 0.03 0.07 94.59 08:19:01 PM 0 8.62 0.00 0.38 0.05 0.08 90.86 08:19:01 PM 1 1.45 0.00 0.18 0.00 0.05 98.31 08:20:01 PM all 28.26 0.00 3.12 0.11 0.08 68.44 08:20:01 PM 0 38.36 0.00 3.34 0.07 0.07 58.17 08:20:01 PM 1 18.14 0.00 2.90 0.15 0.08 78.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.17 0.00 2.51 0.43 0.07 77.81 Average: 0 26.00 0.00 2.71 0.39 0.07 70.82 Average: 1 12.34 0.00 2.32 0.47 0.07 84.80