---> uname -a: Linux prd-centos8-robot-2c-8g-22039.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 579 5019 19 2098 6822 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:a1:2c:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fea1:2c40/64 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) 09/01/2025 _x86_64_ (2 CPU) 10:21:38 LINUX RESTART (2 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 157.32 66.23 91.09 7910.98 41689.01 10:24:01 AM 103.95 0.92 103.03 87.72 11345.79 10:25:01 AM 24.54 0.12 24.43 11.20 3108.20 Average: 95.27 22.43 72.85 2670.40 18716.02 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 5399956 7065700 2482476 31.49 2688 1848788 664740 7.44 185204 1979536 162620 10:24:01 AM 5205832 7043324 2676600 33.96 2688 2013168 669588 7.50 209200 2119924 41812 10:25:01 AM 5198752 7035384 2683680 34.05 2688 2012552 668948 7.49 382028 1954756 9008 Average: 5268180 7048136 2614252 33.17 2688 1958169 667759 7.48 258811 2018072 71147 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 300.95 204.06 1670.22 62.58 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 89.14 70.22 827.30 12.75 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 9.91 8.53 7.25 4.06 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 133.34 94.28 834.97 26.47 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) 09/01/2025 _x86_64_ (2 CPU) 10:21:38 LINUX RESTART (2 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 45.78 0.04 10.78 5.91 0.12 37.38 10:23:01 AM 0 58.25 0.05 11.40 6.07 0.12 24.12 10:23:01 AM 1 33.30 0.03 10.16 5.75 0.12 50.65 10:24:01 AM all 29.63 0.00 4.60 2.54 0.10 63.13 10:24:01 AM 0 45.50 0.00 5.85 2.79 0.10 45.76 10:24:01 AM 1 13.81 0.00 3.36 2.30 0.10 80.43 10:25:01 AM all 15.47 0.00 2.98 1.21 3.51 76.82 10:25:01 AM 0 23.14 0.00 2.33 1.86 3.88 68.79 10:25:01 AM 1 8.22 0.00 3.61 0.60 3.17 84.40 Average: all 30.85 0.01 6.24 3.30 1.15 58.44 Average: 0 43.21 0.02 6.72 3.65 1.24 45.15 Average: 1 18.73 0.01 5.76 2.95 1.07 71.48