---> uname -a: Linux prd-centos8-builder-1c-1g-2244.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: 770 308 94 5 367 331 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:bb:e5:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:febb:e550/64 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) 12/10/2023 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 297.97 237.37 60.60 17212.39 40147.57 01:06:01 PM 167.82 37.00 130.82 3659.27 15325.86 01:07:01 PM 115.61 29.61 86.00 2501.43 8511.40 01:08:01 PM 37.74 3.22 34.52 284.17 1559.76 01:09:01 PM 140.28 114.01 26.26 7398.37 1708.28 Average: 151.46 83.78 67.67 6178.40 13372.71 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 108504 359820 680552 86.25 884 330680 471864 25.68 115364 430768 27904 01:06:01 PM 50544 297440 738512 93.59 112 316248 520060 28.30 109500 461616 27436 01:07:01 PM 142508 315220 646548 81.94 0 238924 505104 27.49 127468 348784 27620 01:08:01 PM 118416 310556 670640 84.99 0 258544 510812 27.80 144220 356584 12712 01:09:01 PM 47604 347796 741452 93.97 0 366660 477156 25.97 157152 416136 880 Average: 93515 326166 695541 88.15 199 302211 496999 27.05 130741 402778 19310 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 201.45 123.54 930.67 55.85 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 82.92 73.96 1084.94 16.85 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.79 23.38 179.45 8.37 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.38 19.04 15.82 7.85 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.01 16.21 17.07 8.21 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.52 51.02 444.26 19.32 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) 12/10/2023 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 59.30 0.14 12.13 19.33 0.10 9.00 01:05:01 PM 0 59.30 0.14 12.13 19.33 0.10 9.00 01:06:01 PM all 68.42 0.00 6.63 6.31 0.10 18.54 01:06:01 PM 0 68.42 0.00 6.63 6.31 0.10 18.54 01:07:01 PM all 61.20 0.00 5.32 5.67 0.08 27.72 01:07:01 PM 0 61.20 0.00 5.32 5.67 0.08 27.72 01:08:01 PM all 63.49 0.00 2.56 2.62 0.10 31.23 01:08:01 PM 0 63.49 0.00 2.56 2.62 0.10 31.23 01:09:01 PM all 50.32 0.00 3.50 15.42 0.12 30.64 01:09:01 PM 0 50.32 0.00 3.50 15.42 0.12 30.64 Average: all 60.55 0.03 6.01 9.84 0.10 23.48 Average: 0 60.55 0.03 6.01 9.84 0.10 23.48