---> uname -a: Linux prd-centos8-builder-1c-1g-18075.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 90 6 384 343 Swap: 1023 26 997 ---> 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:95:4d:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe95:4dee/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) 11/14/2023 _x86_64_ (1 CPU) 21:03:49 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 305.68 233.25 72.43 16661.14 40528.47 09:06:01 PM 160.70 30.69 130.01 3545.06 17065.82 09:07:01 PM 105.63 22.78 82.85 2026.46 7283.92 09:08:01 PM 36.34 3.30 33.04 180.64 1567.71 09:09:01 PM 150.96 118.25 32.71 7509.55 1368.46 Average: 151.89 81.65 70.25 5984.72 13569.70 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 60952 332460 728104 92.28 2100 349832 507940 27.64 127580 462040 23236 09:06:01 PM 57596 310028 731460 92.70 436 320880 513456 27.94 99576 460484 25720 09:07:01 PM 116992 324996 672064 85.17 372 275060 500096 27.21 121592 378780 31392 09:08:01 PM 101696 317956 687360 87.11 372 283316 505080 27.49 133704 381204 11652 09:09:01 PM 52740 350012 736316 93.32 188 364256 480344 26.14 138224 427976 8 Average: 77995 327090 711061 90.12 694 318669 501383 27.28 124135 422097 18402 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 180.45 113.37 995.94 52.37 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 62.60 58.50 899.12 7.10 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.16 24.40 182.21 8.48 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.11 18.98 15.65 9.08 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 17.83 17.03 17.48 8.34 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 60.05 46.47 422.49 17.07 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) 11/14/2023 _x86_64_ (1 CPU) 21:03:49 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 58.60 0.13 12.24 19.24 0.12 9.66 09:05:01 PM 0 58.60 0.13 12.24 19.24 0.12 9.66 09:06:01 PM all 67.51 0.00 6.74 6.51 0.13 19.11 09:06:01 PM 0 67.51 0.00 6.74 6.51 0.13 19.11 09:07:01 PM all 61.81 0.00 4.91 4.02 0.12 29.14 09:07:01 PM 0 61.81 0.00 4.91 4.02 0.12 29.14 09:08:01 PM all 64.72 0.00 2.62 1.59 0.12 30.96 09:08:01 PM 0 64.72 0.00 2.62 1.59 0.12 30.96 09:09:01 PM all 50.98 0.00 3.53 16.69 0.10 28.71 09:09:01 PM 0 50.98 0.00 3.53 16.69 0.10 28.71 Average: all 60.73 0.03 6.01 9.61 0.12 23.52 Average: 0 60.73 0.03 6.01 9.61 0.12 23.52