---> uname -a: Linux prd-centos8-robot-2c-8g-29730.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 600 5007 19 2090 6802 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:52:69:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe52:69e0/64 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) 09/29/2024 _x86_64_ (2 CPU) 02:18:58 LINUX RESTART (2 CPU) 02:20:02 AM tps rtps wtps bread/s bwrtn/s 02:21:01 AM 123.77 6.89 116.87 1268.51 9918.67 02:22:01 AM 33.23 0.83 32.39 83.72 4275.54 02:23:01 AM 17.33 0.73 16.59 96.37 371.76 Average: 57.75 2.80 54.95 478.54 4827.36 02:20:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 AM 5105188 6957032 2777236 35.23 2688 2029024 766816 8.59 214020 2217956 133160 02:22:01 AM 5135896 6988824 2746528 34.84 2688 2030156 732800 8.21 234208 2166388 22428 02:23:01 AM 5149956 6987792 2732468 34.67 2688 2014488 729756 8.17 408892 1976856 16716 Average: 5130347 6977883 2752077 34.91 2688 2024556 743124 8.32 285707 2120400 57435 02:20:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 90.68 73.54 967.74 10.44 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 14.65 9.55 12.95 4.78 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 22.88 20.29 17.21 19.55 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 42.47 34.25 329.14 11.60 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) 09/29/2024 _x86_64_ (2 CPU) 02:18:58 LINUX RESTART (2 CPU) 02:20:02 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 35.56 0.00 5.75 2.65 0.13 55.92 02:21:01 AM 0 20.17 0.00 4.37 2.32 0.14 73.01 02:21:01 AM 1 50.98 0.00 7.13 2.99 0.12 38.78 02:22:01 AM all 9.98 0.00 1.55 2.58 0.06 85.83 02:22:01 AM 0 6.85 0.00 1.09 1.75 0.05 90.26 02:22:01 AM 1 13.12 0.00 2.01 3.41 0.07 81.40 02:23:01 AM all 29.32 0.00 3.15 0.15 0.08 67.30 02:23:01 AM 0 30.97 0.00 2.49 0.20 0.08 66.25 02:23:01 AM 1 27.67 0.00 3.81 0.10 0.08 68.34 Average: all 24.90 0.00 3.47 1.79 0.09 69.75 Average: 0 19.33 0.00 2.64 1.42 0.09 76.52 Average: 1 30.48 0.00 4.30 2.16 0.09 62.97