---> uname -a: Linux prd-centos8-robot-2c-8g-7581.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 569 5026 19 2102 6831 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:64:5e:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe64:5ea8/64 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) 08/31/2025 _x86_64_ (2 CPU) 06:23:39 LINUX RESTART (2 CPU) 06:24:01 AM tps rtps wtps bread/s bwrtn/s 06:25:01 AM 147.12 61.33 85.79 7930.69 41385.40 06:26:01 AM 97.23 0.72 96.52 52.92 11206.05 06:27:01 AM 34.56 0.72 33.84 102.65 2303.67 Average: 92.97 20.92 72.05 2695.56 18299.26 06:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 AM 5324680 6993364 2557744 32.45 2688 1852072 768152 8.60 184860 2051760 164276 06:26:01 AM 5167076 7007304 2715348 34.45 2688 2015992 704876 7.89 198444 2156480 42480 06:27:01 AM 5203712 7045180 2678712 33.98 2688 2017412 661660 7.41 383224 1943244 9012 Average: 5231823 7015283 2650601 33.63 2688 1961825 711563 7.97 255509 2050495 71923 06:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 317.16 193.85 1647.13 61.99 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 78.97 64.36 843.96 9.78 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 24.96 18.90 21.63 9.77 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 140.37 92.37 837.62 27.18 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) 08/31/2025 _x86_64_ (2 CPU) 06:23:39 LINUX RESTART (2 CPU) 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 43.84 0.03 10.13 5.64 0.12 40.24 06:25:01 AM 0 40.82 0.02 9.44 5.26 0.12 44.34 06:25:01 AM 1 46.89 0.05 10.81 6.01 0.12 36.13 06:26:01 AM all 29.49 0.00 4.05 1.12 0.09 65.25 06:26:01 AM 0 34.60 0.00 4.93 0.95 0.10 59.43 06:26:01 AM 1 24.38 0.00 3.17 1.29 0.08 71.08 06:27:01 AM all 25.13 0.00 3.22 0.21 0.07 71.37 06:27:01 AM 0 21.61 0.00 2.77 0.22 0.07 75.34 06:27:01 AM 1 28.66 0.00 3.67 0.20 0.07 67.41 Average: all 32.81 0.01 5.79 2.32 0.09 58.98 Average: 0 32.33 0.01 5.71 2.14 0.09 59.71 Average: 1 33.28 0.02 5.87 2.49 0.09 58.25