---> uname -a: Linux prd-centos8-builder-1c-1g-296.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: 770 311 85 5 373 328 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:20:72:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe20:72d4/64 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) 11/20/2023 _x86_64_ (1 CPU) 16:03:46 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 286.23 209.18 77.05 15915.24 41058.45 04:06:01 PM 172.76 40.63 132.13 4621.96 16669.73 04:07:01 PM 112.72 35.15 77.57 2279.97 5623.36 04:08:01 PM 33.23 6.08 27.15 208.37 927.61 04:09:01 PM 155.21 118.10 37.11 7727.51 2057.04 Average: 152.08 81.87 70.21 6153.57 13276.63 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 57920 304584 731136 92.66 1304 325316 524592 28.55 127624 468008 27600 04:06:01 PM 140348 348488 648708 82.21 408 275292 457752 24.91 90140 384460 19332 04:07:01 PM 86420 274860 702636 89.05 112 255712 546488 29.74 123444 411332 26452 04:08:01 PM 160580 341712 628476 79.65 112 248716 476540 25.93 133740 326312 16 04:09:01 PM 128680 364916 660376 83.69 0 302952 464220 25.26 140708 355872 15812 Average: 114790 326912 674266 85.45 387 281598 493918 26.88 123131 389197 17842 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 201.35 126.06 1045.42 54.49 0.00 0.00 0.00 0.00 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 60.60 57.05 867.54 8.81 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 29.96 29.68 190.46 15.71 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 16.43 18.66 15.94 8.93 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 19.53 18.43 19.18 11.02 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 65.62 50.00 427.93 19.80 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) 11/20/2023 _x86_64_ (1 CPU) 16:03:46 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 59.39 0.08 10.79 19.39 0.10 10.25 04:05:01 PM 0 59.39 0.08 10.79 19.39 0.10 10.25 04:06:01 PM all 67.77 0.00 7.38 6.66 0.08 18.11 04:06:01 PM 0 67.77 0.00 7.38 6.66 0.08 18.11 04:07:01 PM all 60.74 0.00 3.95 4.78 0.10 30.42 04:07:01 PM 0 60.74 0.00 3.95 4.78 0.10 30.42 04:08:01 PM all 62.87 0.00 2.59 0.97 0.08 33.49 04:08:01 PM 0 62.87 0.00 2.59 0.97 0.08 33.49 04:09:01 PM all 49.98 0.00 3.91 16.61 0.10 29.40 04:09:01 PM 0 49.98 0.00 3.91 16.61 0.10 29.40 Average: all 60.15 0.02 5.72 9.68 0.09 24.33 Average: 0 60.15 0.02 5.72 9.68 0.09 24.33