---> uname -a: Linux prd-centos8-robot-2c-8g-14891.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4811 19 2272 6785 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:96:f2:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe96:f26d/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) 12/18/2025 _x86_64_ (2 CPU) 20:09:07 LINUX RESTART (2 CPU) 08:10:02 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 94.73 0.54 94.19 19.79 6984.53 08:12:01 PM 71.45 0.88 70.57 64.52 9577.75 08:13:01 PM 61.79 7.10 54.69 1310.18 3679.37 08:14:01 PM 48.60 2.73 45.87 439.59 6775.34 08:15:01 PM 4.37 0.22 4.15 11.73 149.36 08:16:01 PM 2.33 0.00 2.33 0.00 660.40 08:17:01 PM 0.80 0.00 0.80 0.00 259.52 08:18:01 PM 0.37 0.00 0.37 0.00 318.70 08:19:01 PM 3.13 0.35 2.78 38.79 313.90 08:20:00 PM 33.41 0.53 32.88 65.48 3056.20 08:20:01 PM 10.74 0.00 10.74 0.00 339.60 Average: 31.94 1.24 30.70 195.13 3164.43 08:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5237708 7037136 2644724 33.55 2688 1976036 750716 8.41 187488 2116888 221620 08:12:01 PM 5054540 6932928 2827892 35.88 2688 2054360 840116 9.41 214092 2263312 44248 08:13:01 PM 4895108 6991612 2987324 37.90 2688 2261812 760172 8.51 256620 2343564 158672 08:14:01 PM 4914708 7027308 2967724 37.65 2688 2278804 715264 8.01 266316 2314692 4 08:15:01 PM 4871988 6985996 3010444 38.19 2688 2280224 765440 8.57 266508 2356792 1068 08:16:01 PM 4837648 6969392 3044784 38.63 2688 2297980 781820 8.75 266924 2390688 984 08:17:01 PM 4830500 6969076 3051932 38.72 2688 2304820 781820 8.75 266924 2397708 544 08:18:01 PM 4820336 6969300 3062096 38.85 2688 2315180 800600 8.96 266972 2407888 1392 08:19:01 PM 4958832 6980616 2923600 37.09 2688 2189508 764868 8.56 303544 2244180 62616 08:20:00 PM 5020084 7037644 2862348 36.31 2688 2190516 715332 8.01 504824 1997804 11924 08:20:01 PM 4982752 7001624 2899680 36.79 2688 2191712 762272 8.54 506172 2033820 13124 Average: 4947655 6991148 2934777 37.23 2688 2212814 767129 8.59 300580 2260667 46927 08:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.63 82.18 1090.07 10.85 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 66.16 51.91 585.61 8.01 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 40.34 35.04 334.45 7.42 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 200.37 146.38 43.86 39.18 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 24.20 16.71 15.70 5.08 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 39.14 36.22 127.77 10.18 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 13.93 12.48 40.36 5.35 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 20.25 21.71 53.87 13.71 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 77.26 49.97 195.16 77.04 0.00 0.00 0.00 0.00 08:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 PM eth0 15.67 14.70 14.70 8.07 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 48.99 36.24 36.93 17.55 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 59.61 46.73 248.82 18.53 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) 12/18/2025 _x86_64_ (2 CPU) 20:09:07 LINUX RESTART (2 CPU) 08:10:02 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 35.63 0.00 5.15 0.96 0.09 58.17 08:11:01 PM 0 45.90 0.00 6.12 1.08 0.08 46.81 08:11:01 PM 1 25.39 0.00 4.18 0.83 0.10 69.50 08:12:01 PM all 21.73 0.00 2.43 1.58 0.09 74.17 08:12:01 PM 0 24.17 0.00 2.54 1.30 0.08 71.91 08:12:01 PM 1 19.29 0.00 2.33 1.85 0.10 76.43 08:13:01 PM all 28.68 0.00 5.43 0.79 0.09 65.01 08:13:01 PM 0 37.45 0.00 6.08 1.32 0.08 55.07 08:13:01 PM 1 19.94 0.00 4.77 0.27 0.10 74.92 08:14:01 PM all 11.76 0.00 2.27 0.89 0.07 85.01 08:14:01 PM 0 15.66 0.00 2.50 0.87 0.07 80.90 08:14:01 PM 1 7.86 0.00 2.04 0.92 0.07 89.12 08:15:01 PM all 2.72 0.00 0.28 0.03 0.08 96.91 08:15:01 PM 0 4.75 0.00 0.38 0.02 0.08 94.77 08:15:01 PM 1 0.68 0.00 0.17 0.03 0.07 99.05 08:16:01 PM all 19.76 0.00 0.23 0.10 0.09 79.81 08:16:01 PM 0 31.17 0.00 0.22 0.03 0.10 68.48 08:16:01 PM 1 8.34 0.00 0.25 0.17 0.08 91.16 08:17:01 PM all 6.90 0.00 0.10 0.05 0.07 92.88 08:17:01 PM 0 11.71 0.00 0.10 0.03 0.05 88.11 08:17:01 PM 1 2.09 0.00 0.10 0.07 0.08 97.66 08:18:01 PM all 12.75 0.00 0.16 0.10 0.08 86.92 08:18:01 PM 0 23.49 0.00 0.18 0.00 0.08 76.24 08:18:01 PM 1 1.99 0.00 0.13 0.20 0.07 97.61 08:19:01 PM all 11.39 0.00 1.46 0.05 0.10 87.00 08:19:01 PM 0 11.01 0.00 1.47 0.08 0.10 87.33 08:19:01 PM 1 11.77 0.00 1.45 0.02 0.10 86.66 08:20:00 PM all 30.75 0.00 2.93 0.31 0.09 65.93 08:20:00 PM 0 50.56 0.00 3.71 0.31 0.09 45.33 08:20:00 PM 1 10.92 0.00 2.16 0.31 0.09 86.53 08:20:01 PM all 31.65 0.00 16.50 0.00 0.00 51.85 08:20:01 PM 0 54.73 0.00 19.59 0.00 0.00 25.68 08:20:01 PM 1 8.72 0.00 13.42 0.00 0.00 77.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.19 0.00 2.08 0.48 0.08 79.17 Average: 0 25.58 0.00 2.37 0.50 0.08 71.47 Average: 1 10.81 0.00 1.79 0.46 0.09 86.86