---> uname -a: Linux prd-centos8-builder-1c-1g-2091.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: 770 307 99 6 363 331 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:5e:80:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe5e:80fd/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) 22:03:45 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 230.53 155.85 74.69 10935.24 40752.77 10:06:01 PM 175.75 44.15 131.60 4055.65 16918.79 10:07:01 PM 105.16 27.48 77.69 1965.70 5654.64 10:08:01 PM 24.00 4.35 19.65 184.50 429.31 10:09:02 PM 153.46 117.54 35.93 7546.44 2257.41 Average: 137.83 69.90 67.93 4939.53 13212.48 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 67792 313360 721264 91.41 2096 323768 519384 28.26 125728 457832 29224 10:06:01 PM 183492 383672 605564 76.75 172 267224 425820 23.17 94216 333700 14904 10:07:01 PM 76904 270288 712152 90.25 0 261052 545276 29.67 129508 410256 13064 10:08:01 PM 198396 383252 590660 74.86 0 252712 438080 23.84 139768 278848 20 10:09:02 PM 54964 292084 734092 93.03 0 304464 535900 29.16 131004 435056 13212 Average: 116310 328531 672746 85.26 454 281844 492892 26.82 124045 383138 14085 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 229.15 130.65 1048.23 54.49 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 62.99 57.46 889.34 6.97 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 24.46 25.91 184.41 9.15 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.21 18.75 15.63 8.71 0.00 0.00 0.00 0.00 10:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 PM eth0 17.27 16.86 17.31 8.36 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 70.07 49.95 431.28 17.55 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) 22:03:45 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 60.66 0.10 8.81 15.66 0.13 14.63 10:05:01 PM 0 60.66 0.10 8.81 15.66 0.13 14.63 10:06:01 PM all 68.89 0.00 7.17 6.27 0.13 17.54 10:06:01 PM 0 68.89 0.00 7.17 6.27 0.13 17.54 10:07:01 PM all 61.62 0.00 4.12 5.50 0.12 28.64 10:07:01 PM 0 61.62 0.00 4.12 5.50 0.12 28.64 10:08:01 PM all 65.83 0.00 2.54 0.72 0.10 30.82 10:08:01 PM 0 65.83 0.00 2.54 0.72 0.10 30.82 10:09:02 PM all 51.20 0.00 3.80 16.03 0.12 28.85 10:09:02 PM 0 51.20 0.00 3.80 16.03 0.12 28.85 Average: all 61.64 0.02 5.29 8.84 0.12 24.09 Average: 0 61.64 0.02 5.29 8.84 0.12 24.09