---> uname -a: Linux prd-centos8-builder-1c-1g-1977.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 106 5 365 341 Swap: 1023 31 992 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a3:fe:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fea3:fe47/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/26/2023 _x86_64_ (1 CPU) 01:03:54 LINUX RESTART (1 CPU) 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:02 AM 156.38 30.54 125.84 3412.49 15940.97 01:07:01 AM 131.70 43.75 87.95 2358.39 7511.03 01:08:01 AM 48.52 17.65 30.86 1066.22 1591.69 01:09:01 AM 128.23 105.73 22.51 7005.69 801.50 Average: 116.01 49.51 66.50 3466.02 6425.08 01:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:02 AM 60368 304712 728688 92.35 0 312024 517012 28.13 94204 456144 34632 01:07:01 AM 143836 331116 645220 81.77 0 254280 495288 26.95 119736 355544 23192 01:08:01 AM 129136 346956 659920 83.63 0 284816 476128 25.91 142932 345808 1084 01:09:01 AM 52888 366152 736168 93.30 0 378944 461168 25.10 159552 407024 12012 Average: 96557 337234 692499 87.76 0 307516 487399 26.52 129106 391130 17730 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 64.70 59.69 956.45 7.26 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.26 24.74 182.49 8.38 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.37 18.87 16.31 8.39 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.54 18.81 22.96 9.19 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 31.14 30.45 292.84 8.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/26/2023 _x86_64_ (1 CPU) 01:03:54 LINUX RESTART (1 CPU) 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:02 AM all 68.97 0.00 6.89 5.91 0.12 18.11 01:06:02 AM 0 68.97 0.00 6.89 5.91 0.12 18.11 01:07:01 AM all 59.95 0.00 4.66 6.46 0.10 28.83 01:07:01 AM 0 59.95 0.00 4.66 6.46 0.10 28.83 01:08:01 AM all 62.93 0.00 2.67 2.75 0.08 31.57 01:08:01 AM 0 62.93 0.00 2.67 2.75 0.08 31.57 01:09:01 AM all 51.43 0.00 3.25 14.76 0.10 30.45 01:09:01 AM 0 51.43 0.00 3.25 14.76 0.10 30.45 Average: all 60.80 0.00 4.36 7.48 0.10 27.26 Average: 0 60.80 0.00 4.36 7.48 0.10 27.26