---> uname -a: Linux prd-centos8-builder-2c-1g-12228.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 543 5041 19 2114 6850 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:99:33:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe99:334d/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) 01/14/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 226.87 124.33 102.55 4247.52 7349.00 05:06:01 PM 106.40 0.28 106.11 17.86 9112.23 05:07:01 PM 29.40 0.30 29.10 42.39 1519.71 05:08:01 PM 24.50 0.58 23.91 33.73 723.35 Average: 96.80 31.38 65.42 1085.46 4676.37 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5242312 7017896 2642132 33.51 2688 1948244 699304 7.83 219800 2079028 165200 05:06:01 PM 5115680 6971308 2768764 35.12 2688 2022184 717728 8.03 245416 2154320 41788 05:07:01 PM 5135648 6992536 2748796 34.86 2688 2023460 702072 7.86 253640 2124556 9680 05:08:01 PM 5141376 6990068 2743068 34.79 2688 2014960 702560 7.86 420692 1953284 15820 Average: 5158754 6992952 2725690 34.57 2688 2002212 705416 7.90 284887 2077797 58122 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 293.25 159.98 1852.09 64.87 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.91 25.12 265.10 7.77 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.26 20.25 24.10 6.91 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.84 26.83 33.10 9.69 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 95.32 58.05 543.64 22.31 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) 01/14/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 44.21 2.07 16.92 4.25 0.13 32.42 05:05:01 PM 0 45.68 2.19 19.89 4.69 0.12 27.43 05:05:01 PM 1 42.75 1.94 13.97 3.81 0.14 37.38 05:06:01 PM all 40.53 0.00 3.52 2.47 0.11 53.36 05:06:01 PM 0 57.53 0.00 4.45 1.99 0.10 35.93 05:06:01 PM 1 23.66 0.00 2.61 2.96 0.12 70.66 05:07:01 PM all 27.45 0.00 1.47 0.45 0.08 70.55 05:07:01 PM 0 40.86 0.00 1.53 0.17 0.08 57.35 05:07:01 PM 1 14.03 0.00 1.40 0.73 0.08 83.75 05:08:01 PM all 37.48 0.00 2.49 0.40 0.09 59.54 05:08:01 PM 0 48.88 0.00 2.67 0.47 0.10 47.89 05:08:01 PM 1 26.10 0.00 2.31 0.33 0.08 71.17 Average: all 37.39 0.51 6.06 1.88 0.10 54.05 Average: 0 48.24 0.54 7.08 1.81 0.10 42.23 Average: 1 26.58 0.48 5.04 1.95 0.10 65.83