---> uname -a: Linux prd-centos8-builder-1c-1g-2364.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: 770 291 102 6 376 346 Swap: 1023 29 994 ---> 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:d7:5c:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fed7:5cc9/64 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) 12/30/2023 _x86_64_ (1 CPU) 14:03:47 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 287.96 213.83 74.13 15657.90 40421.72 02:06:01 PM 164.31 29.06 135.24 3399.53 17048.39 02:07:02 PM 113.06 34.26 78.81 2272.98 6320.18 02:08:01 PM 32.85 4.01 28.83 374.86 1333.64 02:09:01 PM 154.60 119.44 35.16 7584.81 1494.49 Average: 151.01 80.40 70.61 5878.88 13375.39 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 59160 329432 729896 92.50 2100 348728 505116 27.49 131912 460332 24924 02:06:01 PM 72192 300780 716864 90.85 424 296056 519728 28.28 93900 445560 29032 02:07:02 PM 99080 305848 689976 87.44 28 272276 520316 28.31 125272 390252 28912 02:08:01 PM 91676 308460 697380 88.38 28 282404 517908 28.18 139256 383640 12712 02:09:01 PM 55780 344640 733276 92.93 0 354652 493200 26.84 147648 416012 1624 Average: 75578 317832 713478 90.42 516 310823 511254 27.82 127598 419159 19441 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 197.67 116.71 1008.94 53.50 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 66.72 61.86 941.79 7.36 0.00 0.00 0.00 0.00 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 23.76 25.34 180.20 8.86 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.67 18.72 16.02 8.68 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 16.97 16.62 17.15 8.04 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 64.57 47.98 434.67 17.32 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) 12/30/2023 _x86_64_ (1 CPU) 14:03:47 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 53.25 0.10 10.87 19.48 0.13 16.17 02:05:01 PM 0 53.25 0.10 10.87 19.48 0.13 16.17 02:06:01 PM all 68.35 0.00 6.91 5.99 0.10 18.66 02:06:01 PM 0 68.35 0.00 6.91 5.99 0.10 18.66 02:07:02 PM all 60.05 0.00 4.22 5.92 0.12 29.69 02:07:02 PM 0 60.05 0.00 4.22 5.92 0.12 29.69 02:08:01 PM all 62.22 0.00 2.53 1.19 0.08 33.98 02:08:01 PM 0 62.22 0.00 2.53 1.19 0.08 33.98 02:09:01 PM all 50.17 0.00 3.42 16.59 0.10 29.72 02:09:01 PM 0 50.17 0.00 3.42 16.59 0.10 29.72 Average: all 58.80 0.02 5.60 9.86 0.11 25.61 Average: 0 58.80 0.02 5.60 9.86 0.11 25.61