---> uname -a: Linux prd-centos8-builder-1c-1g-1137.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 89 5 381 340 Swap: 1023 31 992 ---> 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:77:c0:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe77:c079/64 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) 12/17/2023 _x86_64_ (1 CPU) 16:03:57 LINUX RESTART (1 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 157.06 30.97 126.09 3413.12 14891.51 04:07:01 PM 138.06 39.44 98.62 2362.84 10492.62 04:08:01 PM 51.28 17.47 33.81 1059.03 1674.70 04:09:01 PM 65.84 42.58 23.26 4076.65 1388.00 04:10:01 PM 125.18 72.73 52.45 4082.74 2131.50 Average: 107.49 40.64 66.86 2998.75 6117.01 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 50200 299896 738856 93.64 72 321164 539140 29.34 97048 483780 27776 04:07:01 PM 183656 373272 605400 76.72 72 255980 460984 25.09 114364 320172 23772 04:08:01 PM 158184 377580 630872 79.95 72 285840 454896 24.75 137920 320908 20 04:09:01 PM 73188 377912 715868 90.72 72 371112 458692 24.96 152652 389276 100 04:10:01 PM 91624 346840 697432 88.39 0 321880 494324 26.90 173492 354764 27356 Average: 111370 355100 677686 85.89 58 311195 481607 26.21 135095 373780 15805 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.29 74.79 1129.92 8.69 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 24.03 24.14 188.55 7.59 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 17.32 19.62 16.39 9.64 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 19.21 19.21 19.25 9.05 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.36 15.61 11.13 10.15 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 31.04 30.68 273.13 9.02 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) 12/17/2023 _x86_64_ (1 CPU) 16:03:57 LINUX RESTART (1 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 66.91 0.00 6.40 6.20 0.08 20.41 04:06:01 PM 0 66.91 0.00 6.40 6.20 0.08 20.41 04:07:01 PM all 62.77 0.00 5.48 5.98 0.08 25.68 04:07:01 PM 0 62.77 0.00 5.48 5.98 0.08 25.68 04:08:01 PM all 63.28 0.00 2.57 2.85 0.08 31.22 04:08:01 PM 0 63.28 0.00 2.57 2.85 0.08 31.22 04:09:01 PM all 55.58 0.00 3.34 5.99 0.08 35.01 04:09:01 PM 0 55.58 0.00 3.34 5.99 0.08 35.01 04:10:01 PM all 62.01 0.00 4.10 12.81 0.10 20.98 04:10:01 PM 0 62.01 0.00 4.10 12.81 0.10 20.98 Average: all 62.11 0.00 4.38 6.77 0.09 26.66 Average: 0 62.11 0.00 4.38 6.77 0.09 26.66