---> uname -a: Linux prd-centos8-builder-1c-1g-2394.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: 770 296 92 5 381 343 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:3e:1a:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe3e:1a83/64 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) 12/30/2023 _x86_64_ (1 CPU) 19:03:49 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 299.02 234.44 64.57 16476.44 39456.32 07:06:01 PM 143.91 25.27 118.64 3304.82 13720.60 07:07:01 PM 132.22 34.35 97.87 2451.73 9994.18 07:08:01 PM 66.53 10.39 56.14 631.07 5127.34 07:09:01 PM 125.06 98.97 26.10 6517.31 897.68 Average: 153.36 80.68 72.68 5876.70 13843.26 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 85828 375600 703228 89.12 2100 367272 467136 25.42 116000 449644 24164 07:06:01 PM 85848 317644 703208 89.12 592 300924 515376 28.05 105512 436052 24592 07:07:01 PM 160784 344832 628272 79.62 564 248520 476460 25.93 121680 331076 27240 07:08:01 PM 196868 390492 592188 75.05 564 259704 438348 23.85 143028 279380 24 07:09:01 PM 48744 374908 740312 93.82 552 391808 454736 24.75 147760 418104 3796 Average: 115614 360695 673442 85.35 874 313646 470411 25.60 126796 382851 15963 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 193.99 113.82 886.18 54.29 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 74.91 69.64 1119.24 8.31 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.65 24.57 186.28 7.40 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 28.18 29.44 343.65 7.98 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 16.98 17.28 17.20 8.62 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 67.57 50.97 510.84 17.32 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) 12/30/2023 _x86_64_ (1 CPU) 19:03:49 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 54.36 0.15 12.12 19.42 0.13 13.81 07:05:01 PM 0 54.36 0.15 12.12 19.42 0.13 13.81 07:06:01 PM all 68.75 0.00 6.59 5.41 0.10 19.15 07:06:01 PM 0 68.75 0.00 6.59 5.41 0.10 19.15 07:07:01 PM all 61.78 0.00 5.44 5.09 0.10 27.58 07:07:01 PM 0 61.78 0.00 5.44 5.09 0.10 27.58 07:08:01 PM all 61.54 0.00 3.19 3.75 0.10 31.42 07:08:01 PM 0 61.54 0.00 3.19 3.75 0.10 31.42 07:09:01 PM all 51.98 0.00 3.12 14.03 0.12 30.76 07:09:01 PM 0 51.98 0.00 3.12 14.03 0.12 30.76 Average: all 59.69 0.03 6.09 9.54 0.11 24.54 Average: 0 59.69 0.03 6.09 9.54 0.11 24.54