---> uname -a: Linux prd-centos8-robot-2c-8g-46666.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 592 5006 19 2098 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:a8:f3:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fea8:f327/64 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) 07/27/2025 _x86_64_ (2 CPU) 22:47:29 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 101.52 26.76 74.76 5790.74 7082.32 10:50:01 PM 78.21 0.92 77.29 87.70 9829.01 10:51:01 PM 28.69 0.50 28.19 68.23 1847.96 Average: 69.47 9.39 60.08 1982.12 6252.85 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5353268 7067760 2529156 32.09 2688 1897084 699348 7.83 192628 2015544 182740 10:50:01 PM 5190788 7028732 2691636 34.15 2688 2013716 701444 7.85 209716 2131660 41804 10:51:01 PM 5179812 7018804 2702612 34.29 2688 2014872 696320 7.80 383344 1970780 9020 Average: 5241289 7038432 2641135 33.51 2688 1975224 699037 7.83 261896 2039328 77855 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 324.54 210.83 1757.39 59.51 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 84.67 54.97 727.45 18.57 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 19.99 14.64 13.12 6.71 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 143.06 93.47 832.61 28.26 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) 07/27/2025 _x86_64_ (2 CPU) 22:47:29 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 47.40 0.00 7.23 2.33 0.10 42.94 10:49:01 PM 0 46.27 0.00 7.15 3.30 0.10 43.19 10:49:01 PM 1 48.53 0.00 7.31 1.37 0.10 42.69 10:50:01 PM all 27.21 0.00 4.09 3.41 0.12 65.17 10:50:01 PM 0 39.18 0.00 5.02 3.40 0.12 52.28 10:50:01 PM 1 15.24 0.00 3.17 3.42 0.12 78.06 10:51:01 PM all 22.48 0.00 2.61 4.61 0.08 70.23 10:51:01 PM 0 36.89 0.00 3.30 4.90 0.08 54.82 10:51:01 PM 1 8.05 0.00 1.92 4.31 0.07 85.66 Average: all 32.35 0.00 4.64 3.45 0.10 59.46 Average: 0 40.77 0.00 5.15 3.87 0.10 50.11 Average: 1 23.92 0.00 4.13 3.03 0.09 68.82