---> uname -a: Linux prd-centos8-builder-1c-1g-2062.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: 770 301 89 5 379 338 Swap: 1023 28 995 ---> 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:73:4b:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe73:4b06/64 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) 12/08/2023 _x86_64_ (1 CPU) 16:03:52 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 288.38 216.53 71.84 16114.55 40249.84 04:06:02 PM 165.25 27.95 137.31 3367.45 17634.53 04:07:01 PM 112.47 36.77 75.69 2645.12 5440.40 04:08:01 PM 32.58 2.75 29.83 246.36 1416.35 04:09:01 PM 148.88 116.20 32.68 7439.36 1861.90 Average: 149.69 80.22 69.48 5976.42 13357.03 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 67148 317972 721908 91.49 2104 329396 523788 28.50 132980 453892 33464 04:06:02 PM 55432 304156 733624 92.97 292 314300 523100 28.47 103276 452688 12492 04:07:01 PM 98004 309212 691052 87.58 12 277316 522192 28.42 133540 387232 30600 04:08:01 PM 79220 297332 709836 89.96 12 284276 529420 28.81 146836 391580 12704 04:09:01 PM 48836 322360 740220 93.81 0 339668 507716 27.63 144508 427200 8 Average: 69728 310206 719328 91.16 484 308991 521243 28.36 132228 422518 17854 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 190.27 120.67 1007.81 54.33 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 62.61 58.65 925.01 7.09 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 23.46 25.56 183.13 9.14 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 16.38 18.96 15.87 8.95 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 17.02 16.62 17.22 7.44 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 62.12 48.19 431.00 17.42 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) 12/08/2023 _x86_64_ (1 CPU) 16:03:52 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 56.13 0.10 10.81 21.68 0.12 11.16 04:05:01 PM 0 56.13 0.10 10.81 21.68 0.12 11.16 04:06:02 PM all 68.72 0.00 7.03 5.63 0.10 18.52 04:06:02 PM 0 68.72 0.00 7.03 5.63 0.10 18.52 04:07:01 PM all 60.10 0.00 4.27 6.00 0.12 29.51 04:07:01 PM 0 60.10 0.00 4.27 6.00 0.12 29.51 04:08:01 PM all 63.61 0.00 2.52 1.15 0.08 32.64 04:08:01 PM 0 63.61 0.00 2.52 1.15 0.08 32.64 04:09:01 PM all 49.87 0.00 3.40 15.82 0.12 30.79 04:09:01 PM 0 49.87 0.00 3.40 15.82 0.12 30.79 Average: all 59.69 0.02 5.61 10.07 0.11 24.51 Average: 0 59.69 0.02 5.61 10.07 0.11 24.51