---> uname -a: Linux prd-centos8-builder-2c-1g-14626.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 554 5030 19 2115 6839 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:8c:4e:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe8c:4e6d/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) 01/23/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 216.06 118.81 97.25 3347.93 7043.86 08:06:01 PM 94.20 0.23 93.97 16.53 9242.88 08:07:01 PM 60.41 0.35 60.06 43.73 3576.75 08:08:01 PM 9.52 0.00 9.52 0.00 215.03 08:09:01 PM 36.39 0.78 35.60 57.05 1091.35 Average: 83.32 24.04 59.28 693.20 4234.06 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5281836 7045500 2602608 33.01 2688 1936708 701616 7.85 218292 2042612 157548 08:06:01 PM 5137576 6998704 2746868 34.84 2688 2028068 723692 8.10 222112 2157096 54648 08:07:01 PM 5122888 6980848 2761556 35.03 2688 2024540 751580 8.41 253052 2139744 9676 08:08:01 PM 5182648 7030956 2701796 34.27 2688 2014888 698016 7.81 253188 2080024 24 08:09:01 PM 5089540 6961276 2794904 35.45 2688 2037028 751188 8.41 421892 2002144 45028 Average: 5162898 7003457 2721546 34.52 2688 2008246 725218 8.12 273707 2084324 53385 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 124.15 83.42 1201.91 27.62 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 29.65 22.45 328.84 5.72 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 26.53 23.81 25.75 15.53 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 17.23 15.60 15.81 4.34 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 32.17 25.17 31.47 10.55 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 45.95 34.09 320.81 12.75 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) 01/23/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.88 2.09 16.85 7.80 0.13 36.25 08:05:01 PM 0 35.31 2.14 18.73 7.92 0.12 35.77 08:05:01 PM 1 38.44 2.05 14.99 7.67 0.14 36.72 08:06:01 PM all 27.24 0.00 2.84 10.51 0.10 59.31 08:06:01 PM 0 35.00 0.00 2.89 11.01 0.12 50.98 08:06:01 PM 1 19.52 0.00 2.78 10.02 0.08 67.60 08:07:01 PM all 36.83 0.00 2.31 2.31 0.09 58.45 08:07:01 PM 0 48.87 0.00 2.08 2.86 0.08 46.11 08:07:01 PM 1 24.87 0.00 2.53 1.77 0.10 70.74 08:08:01 PM all 24.45 0.00 1.75 0.25 0.08 73.47 08:08:01 PM 0 37.03 0.00 1.89 0.42 0.07 60.59 08:08:01 PM 1 11.90 0.00 1.62 0.08 0.08 86.32 08:09:01 PM all 42.75 0.00 2.90 0.79 0.12 53.45 08:09:01 PM 0 65.22 0.00 3.76 1.16 0.10 29.77 08:09:01 PM 1 20.42 0.00 2.05 0.42 0.13 76.98 Average: all 33.62 0.41 5.28 4.31 0.10 56.27 Average: 0 44.33 0.42 5.82 4.65 0.10 44.68 Average: 1 22.96 0.40 4.75 3.97 0.11 67.81