---> uname -a: Linux prd-centos8-robot-2c-8g-9898.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 591 4976 19 2128 6809 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:7d:4b:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe7d:4b52/64 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) 02/09/2025 _x86_64_ (2 CPU) 00:54:37 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 157.28 87.91 69.37 11876.22 40476.70 12:57:01 AM 117.98 0.73 117.25 53.06 11652.59 12:58:01 AM 28.24 0.42 27.82 64.78 2520.23 12:59:01 AM 60.93 6.75 54.18 1249.18 7279.56 01:00:01 AM 5.73 0.13 5.60 32.39 246.80 01:01:01 AM 28.60 0.88 27.71 101.93 1252.38 Average: 66.46 16.14 50.32 2230.07 10572.49 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5390844 7028964 2491588 31.61 2688 1826944 747196 8.37 202164 1995428 161252 12:57:01 AM 5198504 7004616 2683928 34.05 2688 1983040 741264 8.30 198932 2139076 30680 12:58:01 AM 5124756 7016096 2757676 34.99 2688 2066100 735764 8.24 233080 2172888 63404 12:59:01 AM 4997912 7046208 2884520 36.59 2688 2217604 664776 7.44 258316 2249796 24 01:00:01 AM 4998092 7048304 2884340 36.59 2688 2219520 665808 7.46 258792 2251320 676 01:01:01 AM 5161200 7033916 2721232 34.52 2688 2048648 702792 7.87 449916 1922512 196 Average: 5145218 7029684 2737214 34.73 2688 2060309 709600 7.95 266867 2121837 42705 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 280.71 178.98 1572.00 57.59 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 68.36 53.19 690.15 8.90 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 35.90 29.22 293.84 7.19 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 169.81 124.69 45.45 37.32 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 29.06 16.86 7.59 2.06 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 47.85 37.81 82.95 26.45 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 105.29 73.46 448.70 23.25 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) 02/09/2025 _x86_64_ (2 CPU) 00:54:37 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.32 0.05 10.35 6.70 0.13 41.46 12:56:01 AM 0 44.71 0.07 10.91 5.22 0.14 38.96 12:56:01 AM 1 37.94 0.03 9.79 8.17 0.12 43.95 12:57:01 AM all 28.80 0.00 4.76 2.75 0.09 63.60 12:57:01 AM 0 35.82 0.00 5.26 3.21 0.10 55.61 12:57:01 AM 1 21.81 0.00 4.27 2.28 0.08 71.56 12:58:01 AM all 19.88 0.00 2.81 0.55 0.08 76.68 12:58:01 AM 0 32.57 0.00 3.41 0.59 0.08 63.34 12:58:01 AM 1 7.21 0.00 2.20 0.52 0.08 89.99 12:59:01 AM all 17.68 0.00 3.97 1.22 0.07 77.07 12:59:01 AM 0 16.30 0.00 3.85 0.94 0.07 78.85 12:59:01 AM 1 19.05 0.00 4.09 1.51 0.07 75.29 01:00:01 AM all 1.38 0.00 0.27 0.03 0.05 98.27 01:00:01 AM 0 0.53 0.00 0.20 0.02 0.05 99.20 01:00:01 AM 1 2.22 0.00 0.33 0.05 0.05 97.34 01:01:01 AM all 27.56 0.00 4.03 0.13 0.07 68.21 01:01:01 AM 0 29.48 0.00 4.44 0.15 0.07 65.86 01:01:01 AM 1 25.63 0.00 3.62 0.12 0.07 70.56 Average: all 22.75 0.01 4.36 1.89 0.08 70.92 Average: 0 26.54 0.01 4.67 1.68 0.08 67.02 Average: 1 18.96 0.01 4.04 2.10 0.08 74.81