---> uname -a: Linux prd-centos8-builder-1c-1g-1538.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: 770 300 82 5 387 338 Swap: 1023 33 990 ---> 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:b7:81:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:feb7:816f/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) 12/03/2023 _x86_64_ (1 CPU) 16:03:54 LINUX RESTART (1 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 154.84 35.89 118.96 3607.72 14234.84 04:07:01 PM 138.79 40.16 98.63 2601.27 9676.59 04:08:01 PM 33.05 5.20 27.84 412.40 1072.94 04:09:01 PM 104.12 82.51 21.61 6462.38 730.06 04:10:01 PM 118.83 60.56 58.27 2654.36 2494.32 Average: 110.20 44.99 65.20 3156.90 5659.54 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 95068 333012 693988 87.95 124 307604 498952 27.15 93816 439084 10876 04:07:01 PM 169224 352852 619832 78.55 124 248232 473304 25.76 118516 326396 18708 04:08:01 PM 154996 348652 634060 80.36 124 258432 475856 25.90 135236 323500 16 04:09:01 PM 54124 373688 734932 93.14 40 384700 455168 24.77 136432 423560 13552 04:10:01 PM 86524 346228 702532 89.03 0 325532 488072 26.56 203864 329584 27128 Average: 111987 350886 677069 85.81 82 304900 478270 26.03 137573 368425 14056 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.24 69.24 1095.73 8.36 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 21.81 22.93 179.36 7.05 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 14.68 17.01 14.50 6.94 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 18.11 18.36 18.03 9.36 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.31 15.53 11.03 9.35 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 28.48 28.66 264.74 8.22 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) 12/03/2023 _x86_64_ (1 CPU) 16:03:54 LINUX RESTART (1 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 66.85 0.00 6.43 6.45 0.10 20.17 04:06:01 PM 0 66.85 0.00 6.43 6.45 0.10 20.17 04:07:01 PM all 61.39 0.00 5.34 7.66 0.10 25.52 04:07:01 PM 0 61.39 0.00 5.34 7.66 0.10 25.52 04:08:01 PM all 58.83 0.00 2.21 1.71 0.08 37.17 04:08:01 PM 0 58.83 0.00 2.21 1.71 0.08 37.17 04:09:01 PM all 55.42 0.00 3.24 10.15 0.13 31.06 04:09:01 PM 0 55.42 0.00 3.24 10.15 0.13 31.06 04:10:01 PM all 61.24 0.00 4.18 10.55 0.10 23.93 04:10:01 PM 0 61.24 0.00 4.18 10.55 0.10 23.93 Average: all 60.75 0.00 4.29 7.32 0.10 27.53 Average: 0 60.75 0.00 4.29 7.32 0.10 27.53