---> uname -a: Linux prd-centos8-robot-2c-8g-52452.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 607 4907 19 2181 6791 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:a4:5b:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fea4:5b29/64 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) 09/14/2025 _x86_64_ (2 CPU) 23:41:38 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 139.07 54.35 84.72 7654.93 41303.72 11:44:01 PM 99.73 0.72 99.02 52.92 11457.81 11:45:01 PM 26.70 0.42 26.28 64.79 1892.13 11:46:01 PM 80.45 9.45 71.00 1685.59 8507.37 11:47:01 PM 14.78 0.00 14.78 0.00 1299.77 11:48:01 PM 2.77 0.00 2.77 0.00 76.94 11:49:01 PM 0.32 0.00 0.32 0.00 3.15 11:50:01 PM 0.63 0.22 0.42 11.73 33.54 11:51:01 PM 1.97 0.02 1.95 0.93 71.10 11:52:01 PM 0.57 0.07 0.50 3.20 54.36 11:53:01 PM 16.81 0.42 16.39 46.92 854.53 Average: 34.89 5.97 28.92 865.57 5959.69 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5240936 6961256 2641496 33.51 2688 1903396 796708 8.92 223080 2099148 223652 11:44:01 PM 5140612 6977108 2741820 34.78 2688 2012124 737628 8.26 198352 2186332 42500 11:45:01 PM 5142168 7009244 2740264 34.76 2688 2042156 720804 8.07 223064 2165656 38656 11:46:01 PM 4925100 7025980 2957332 37.52 2688 2268188 658432 7.37 267552 2305204 26996 11:47:01 PM 4927536 7028168 2954896 37.49 2688 2268196 658432 7.37 267560 2305348 4 11:48:01 PM 4927440 7028076 2954992 37.49 2688 2268200 658432 7.37 267564 2305428 4 11:49:01 PM 4927728 7028364 2954704 37.48 2688 2268200 658432 7.37 267564 2305360 4 11:50:01 PM 4875348 6977208 3007084 38.15 2688 2269424 750100 8.40 267848 2356364 116 11:51:01 PM 4874628 6976804 3007804 38.16 2688 2269732 750100 8.40 267848 2357552 284 11:52:01 PM 4801712 6905220 3080720 39.08 2688 2271064 850948 9.53 268224 2430092 152 11:53:01 PM 5063344 6995004 2819088 35.76 2688 2104388 708860 7.94 466740 1993344 31360 Average: 4986050 6992039 2896382 36.74 2688 2176824 722625 8.09 271400 2255439 33066 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 308.40 195.12 1652.81 59.35 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 76.31 61.41 843.51 9.54 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 17.23 14.33 7.24 5.04 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 509.78 383.64 422.46 86.20 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 9.53 8.08 2.95 4.05 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 2.37 2.05 0.54 0.82 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 2.75 1.92 0.46 0.42 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 62.02 47.96 39.35 4.69 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 36.05 35.70 31.34 2.56 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 55.54 52.62 38.68 5.09 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 98.68 66.64 108.14 30.16 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 107.15 79.04 286.14 18.90 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) 09/14/2025 _x86_64_ (2 CPU) 23:41:38 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 41.72 0.03 9.19 10.23 0.09 38.74 11:43:01 PM 0 36.87 0.05 8.72 10.08 0.10 44.17 11:43:01 PM 1 46.55 0.02 9.65 10.37 0.08 33.33 11:44:01 PM all 28.69 0.00 4.13 2.31 0.08 64.78 11:44:01 PM 0 17.24 0.00 3.44 1.93 0.08 77.30 11:44:01 PM 1 40.18 0.00 4.82 2.69 0.08 52.23 11:45:01 PM all 16.18 0.00 2.43 0.64 0.07 80.68 11:45:01 PM 0 15.00 0.00 2.40 0.95 0.07 81.58 11:45:01 PM 1 17.36 0.00 2.45 0.33 0.07 79.79 11:46:01 PM all 29.37 0.00 5.80 1.09 0.13 63.62 11:46:01 PM 0 19.62 0.00 5.21 1.13 0.13 73.90 11:46:01 PM 1 39.16 0.00 6.39 1.04 0.12 53.29 11:47:01 PM all 0.54 0.00 0.21 0.36 0.04 98.85 11:47:01 PM 0 0.37 0.00 0.28 0.72 0.05 98.58 11:47:01 PM 1 0.72 0.00 0.13 0.00 0.03 99.12 11:48:01 PM all 0.35 0.00 0.10 0.01 0.04 99.50 11:48:01 PM 0 0.10 0.00 0.08 0.02 0.03 99.77 11:48:01 PM 1 0.60 0.00 0.12 0.00 0.05 99.23 11:49:01 PM all 0.33 0.00 0.05 0.00 0.03 99.59 11:49:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:49:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:50:01 PM all 4.97 0.00 0.83 0.01 0.05 94.14 11:50:01 PM 0 1.09 0.00 0.37 0.00 0.03 98.51 11:50:01 PM 1 8.98 0.00 1.32 0.02 0.07 89.62 11:51:01 PM all 5.75 0.00 0.49 0.01 0.06 93.68 11:51:01 PM 0 4.71 0.00 0.45 0.00 0.05 94.79 11:51:01 PM 1 6.81 0.00 0.54 0.02 0.07 92.57 11:52:01 PM all 6.67 0.00 0.76 0.00 0.06 92.52 11:52:01 PM 0 1.49 0.00 0.28 0.00 0.07 98.16 11:52:01 PM 1 12.01 0.00 1.24 0.00 0.05 86.69 11:53:01 PM all 18.68 0.00 2.96 0.09 0.08 78.19 11:53:01 PM 0 17.86 0.00 3.24 0.07 0.07 78.77 11:53:01 PM 1 19.51 0.00 2.69 0.12 0.08 77.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.98 0.00 2.46 1.35 0.07 82.15 Average: 0 10.42 0.00 2.24 1.36 0.07 85.92 Average: 1 17.57 0.00 2.69 1.34 0.07 78.34