---> uname -a: Linux prd-centos8-robot-2c-8g-22856.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 570 5042 19 2084 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:b5:7a:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:feb5:7a56/64 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) 09/16/2024 _x86_64_ (2 CPU) 06:38:14 LINUX RESTART (2 CPU) 06:39:02 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 93.82 9.44 84.38 1478.98 5772.01 06:41:01 AM 73.28 0.90 72.38 85.56 9393.50 06:42:01 AM 20.63 0.72 19.91 95.43 477.82 Average: 62.40 3.65 58.75 548.18 5211.60 06:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 5249172 7020180 2633252 33.41 2688 1951808 743276 8.32 216400 2090824 197436 06:41:01 AM 5229124 7055176 2653300 33.66 2688 2003456 674248 7.55 231164 2078352 1260 06:42:01 AM 5221608 7053648 2660816 33.76 2688 2008804 664108 7.44 407296 1907432 16588 Average: 5233301 7043001 2649123 33.61 2688 1988023 693877 7.77 284953 2025536 71761 06:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 88.63 69.86 957.24 8.78 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 46.89 33.03 356.97 8.44 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 22.83 19.39 16.58 19.59 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 52.59 40.60 440.75 12.29 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) 09/16/2024 _x86_64_ (2 CPU) 06:38:14 LINUX RESTART (2 CPU) 06:39:02 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 33.04 0.00 5.21 1.63 0.11 60.01 06:40:01 AM 0 29.21 0.00 4.56 1.90 0.10 64.23 06:40:01 AM 1 36.86 0.00 5.86 1.37 0.12 55.80 06:41:01 AM all 17.35 0.00 2.94 1.34 0.07 78.31 06:41:01 AM 0 16.41 0.00 3.12 1.29 0.07 79.11 06:41:01 AM 1 18.28 0.00 2.75 1.40 0.07 77.51 06:42:01 AM all 29.05 0.00 3.31 1.58 0.10 65.95 06:42:01 AM 0 24.70 0.00 3.26 1.20 0.10 70.74 06:42:01 AM 1 33.40 0.00 3.37 1.95 0.10 61.18 Average: all 26.45 0.00 3.81 1.52 0.09 68.13 Average: 0 23.42 0.00 3.64 1.46 0.09 71.39 Average: 1 29.47 0.00 3.98 1.58 0.09 64.87