---> uname -a: Linux prd-centos8-builder-2c-1g-2047.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 4982 17 2151 6829 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d4:4e:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed4:4ea8/64 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) 11/20/2023 _x86_64_ (2 CPU) 13:03:34 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 269.60 161.32 108.29 6399.61 37198.25 01:06:01 PM 112.13 0.43 111.70 55.31 10821.56 01:07:01 PM 44.84 0.15 44.69 4.93 2836.28 01:08:01 PM 14.50 0.32 14.18 8.52 309.30 Average: 109.58 40.04 69.54 1596.76 12686.57 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5327636 7047812 2556808 32.43 2688 1892208 709412 7.94 216700 2002216 149780 01:06:01 PM 5042180 6944456 2842264 36.05 2688 2066224 784012 8.78 225520 2244376 75772 01:07:01 PM 5122936 7009764 2761508 35.02 2688 2051384 714644 8.00 252232 2139284 16 01:08:01 PM 5156260 7041200 2728184 34.60 2688 2049416 740192 8.29 249896 2106088 13528 Average: 5162253 7010808 2722191 34.53 2688 2014808 737065 8.25 236087 2122991 59774 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 290.55 154.66 1655.29 59.57 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 57.36 41.94 664.09 9.14 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.16 24.96 27.17 8.25 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 27.16 22.52 26.71 15.30 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 100.00 60.62 588.75 22.91 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) 11/20/2023 _x86_64_ (2 CPU) 13:03:34 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 39.78 2.71 19.28 13.60 0.13 24.50 01:05:01 PM 0 47.70 1.84 15.75 14.45 0.14 20.12 01:05:01 PM 1 31.76 3.59 22.86 12.74 0.12 28.92 01:06:01 PM all 41.47 0.00 3.63 3.89 0.12 50.89 01:06:01 PM 0 29.69 0.00 3.04 3.95 0.13 63.18 01:06:01 PM 1 53.30 0.00 4.22 3.82 0.10 38.56 01:07:01 PM all 36.76 0.00 2.12 1.57 0.12 59.43 01:07:01 PM 0 29.37 0.00 2.04 1.24 0.10 67.25 01:07:01 PM 1 44.16 0.00 2.19 1.91 0.13 51.61 01:08:01 PM all 32.33 0.00 1.96 0.68 0.09 64.94 01:08:01 PM 0 18.17 0.00 1.65 0.10 0.08 80.00 01:08:01 PM 1 46.54 0.00 2.28 1.26 0.10 49.83 Average: all 37.57 0.66 6.63 4.86 0.11 50.17 Average: 0 31.10 0.45 5.54 4.86 0.11 57.94 Average: 1 44.07 0.87 7.73 4.85 0.11 42.36