---> uname -a: Linux prd-centos8-builder-2c-1g-11646.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5012 19 2111 6817 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:21:f1:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe21:f1d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/12/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 225.94 122.01 103.93 3378.61 7353.27 04:06:01 PM 103.67 0.28 103.38 17.87 8990.77 04:07:01 PM 30.03 0.30 29.73 42.39 1536.19 04:08:01 PM 24.36 0.58 23.78 33.73 723.31 Average: 96.00 30.80 65.21 868.29 4650.82 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5264900 7044140 2619544 33.22 2688 1951652 737412 8.25 219748 2053648 171528 04:06:01 PM 5186264 7028968 2698180 34.22 2688 2009268 720848 8.07 243456 2083332 32140 04:07:01 PM 5110648 6964264 2773796 35.18 2688 2020192 777032 8.70 252272 2149080 9656 04:08:01 PM 5116916 6962168 2767528 35.10 2688 2011696 765532 8.57 419312 1977632 15804 Average: 5169682 6999885 2714762 34.43 2688 1998202 750206 8.40 283697 2065923 57282 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 140.64 93.39 1280.54 34.13 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 33.33 25.33 267.46 7.59 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.16 21.15 24.53 7.12 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.84 27.20 32.65 9.63 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 57.75 41.77 401.34 14.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/12/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.87 2.23 17.93 4.92 0.11 32.94 04:05:01 PM 0 53.78 1.42 15.37 4.76 0.12 24.55 04:05:01 PM 1 29.88 3.04 20.51 5.09 0.10 41.38 04:06:01 PM all 40.81 0.00 3.17 2.45 0.11 53.46 04:06:01 PM 0 55.70 0.00 3.28 2.95 0.10 37.98 04:06:01 PM 1 25.90 0.00 3.07 1.95 0.12 68.97 04:07:01 PM all 27.34 0.00 1.40 0.43 0.08 70.75 04:07:01 PM 0 47.62 0.00 1.54 0.33 0.08 50.43 04:07:01 PM 1 7.06 0.00 1.27 0.53 0.07 91.07 04:08:01 PM all 37.03 0.00 2.38 0.69 0.10 59.80 04:08:01 PM 0 38.14 0.00 2.32 1.10 0.10 58.35 04:08:01 PM 1 35.93 0.00 2.43 0.28 0.10 61.26 Average: all 36.74 0.55 6.17 2.11 0.10 54.32 Average: 0 48.80 0.35 5.59 2.28 0.10 42.88 Average: 1 24.67 0.75 6.75 1.95 0.10 65.79