---> uname -a: Linux prd-centos8-builder-1c-1g-203.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: 2799.998 BogoMIPS: 5599.99 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 81 5 387 338 Swap: 1023 24 999 ---> 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:4a:ce:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe4a:ceaa/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) 11/19/2023 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 235.64 158.49 77.15 11005.59 41142.54 12:06:01 PM 174.48 42.37 132.11 4295.12 16880.19 12:07:01 PM 91.47 18.09 73.38 1366.02 5142.85 12:08:01 PM 31.22 3.53 27.69 245.21 990.12 12:09:01 PM 152.30 115.64 36.66 7403.83 1530.85 Average: 137.05 67.64 69.40 4864.49 13139.89 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 99176 358164 689880 87.43 1996 336712 488052 26.56 130920 423992 30368 12:06:01 PM 156844 370812 632212 80.12 632 279688 452184 24.61 96240 361520 16392 12:07:01 PM 179120 373464 609936 77.30 568 260364 456224 24.83 128636 311708 17924 12:08:01 PM 76884 288964 712172 90.26 568 278112 539512 29.36 142068 399288 11644 12:09:01 PM 57476 315492 731580 92.72 300 323960 523312 28.48 133216 432312 8 Average: 113900 341379 675156 85.57 813 295767 491857 26.77 126216 385764 15267 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 181.96 123.72 1075.33 54.34 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 60.71 57.30 840.84 8.59 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.25 24.53 179.41 7.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.59 17.79 15.16 8.52 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.29 16.86 17.20 8.33 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 59.57 48.05 425.66 17.36 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) 11/19/2023 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 59.02 0.08 8.62 17.60 0.10 14.58 12:05:01 PM 0 59.02 0.08 8.62 17.60 0.10 14.58 12:06:01 PM all 68.34 0.00 7.31 7.19 0.10 17.06 12:06:01 PM 0 68.34 0.00 7.31 7.19 0.10 17.06 12:07:01 PM all 62.41 0.00 3.66 4.34 0.08 29.51 12:07:01 PM 0 62.41 0.00 3.66 4.34 0.08 29.51 12:08:01 PM all 57.29 0.00 2.42 1.68 0.08 38.53 12:08:01 PM 0 57.29 0.00 2.42 1.68 0.08 38.53 12:09:01 PM all 50.47 0.00 3.52 16.28 0.08 29.65 12:09:01 PM 0 50.47 0.00 3.52 16.28 0.08 29.65 Average: all 59.51 0.02 5.10 9.42 0.09 25.87 Average: 0 59.51 0.02 5.10 9.42 0.09 25.87