---> uname -a: Linux prd-centos8-builder-1c-1g-1539.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: 770 290 95 5 384 348 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:01:b0:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe01:b0af/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) 12/03/2023 _x86_64_ (1 CPU) 17:03:52 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 293.64 225.20 68.45 16363.39 40292.18 05:06:01 PM 159.57 27.38 132.20 3282.18 16375.63 05:07:01 PM 115.14 37.87 77.27 2651.38 6454.80 05:08:01 PM 31.47 2.57 28.90 146.19 1018.76 05:09:01 PM 151.82 116.33 35.49 7483.91 1413.81 Average: 150.36 81.87 68.49 5986.37 13118.49 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 52320 335536 736736 93.37 2104 360672 508644 27.68 130644 470896 28876 05:06:01 PM 97116 313168 691940 87.69 1548 281332 516936 28.13 98664 420740 29324 05:07:01 PM 108456 321472 680600 86.25 1092 277656 510956 27.81 135220 372888 30024 05:08:01 PM 96116 312996 692940 87.82 1092 281576 519988 28.30 146368 373548 11652 05:09:01 PM 55688 343164 733368 92.94 1092 352416 497008 27.05 140600 424140 8 Average: 81939 325267 707117 89.62 1386 310730 510706 27.79 130299 412442 19977 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 200.55 117.74 1011.92 54.08 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 61.55 57.33 906.45 7.04 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.74 24.83 179.99 8.61 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.29 18.56 15.62 8.99 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.53 16.86 17.31 7.53 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 63.76 47.08 426.61 17.25 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) 12/03/2023 _x86_64_ (1 CPU) 17:03:52 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 56.17 0.13 11.57 21.06 0.12 10.95 05:05:01 PM 0 56.17 0.13 11.57 21.06 0.12 10.95 05:06:01 PM all 69.40 0.00 7.00 4.90 0.12 18.59 05:06:01 PM 0 69.40 0.00 7.00 4.90 0.12 18.59 05:07:01 PM all 61.60 0.00 4.61 4.24 0.10 29.46 05:07:01 PM 0 61.60 0.00 4.61 4.24 0.10 29.46 05:08:01 PM all 64.34 0.00 2.43 0.83 0.10 32.29 05:08:01 PM 0 64.34 0.00 2.43 0.83 0.10 32.29 05:09:01 PM all 51.09 0.00 3.60 16.46 0.10 28.75 05:09:01 PM 0 51.09 0.00 3.60 16.46 0.10 28.75 Average: all 60.52 0.03 5.84 9.49 0.11 24.01 Average: 0 60.52 0.03 5.84 9.49 0.11 24.01