---> uname -a: Linux prd-centos8-builder-1c-1g-3774.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: 770 286 112 5 371 353 Swap: 1023 24 999 ---> 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:76:94:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe76:9404/64 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) 01/15/2024 _x86_64_ (1 CPU) 12:03:48 LINUX RESTART (1 CPU) 12:04:03 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 255.39 183.25 72.13 13671.88 41811.60 12:06:01 PM 165.18 35.58 129.60 4229.37 15351.53 12:07:01 PM 101.17 16.06 85.11 1381.04 5780.84 12:08:01 PM 38.51 15.81 22.71 742.16 663.47 12:09:01 PM 142.47 104.41 38.06 6801.13 1624.22 Average: 139.80 70.30 69.50 5311.65 12857.41 12:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 68072 334456 720984 91.37 2104 344676 515080 28.03 137436 447800 34972 12:06:01 PM 117128 354132 671928 85.16 176 305432 461660 25.12 117708 376224 17900 12:07:01 PM 74820 286800 714236 90.52 176 278864 541776 29.48 140884 401832 20240 12:08:01 PM 59108 291976 729948 92.51 176 299768 535480 29.14 162500 395360 12712 12:09:01 PM 58196 329456 730860 92.62 56 337924 519612 28.28 145664 423440 8 Average: 75465 319364 713591 90.44 538 313333 514722 28.01 140838 408931 17166 12:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 201.79 122.29 1084.98 55.71 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 60.11 55.99 728.59 8.77 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.32 26.09 185.65 7.71 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 18.66 20.59 17.82 8.91 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.27 17.09 17.39 8.75 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 63.73 47.92 402.43 17.72 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) 01/15/2024 _x86_64_ (1 CPU) 12:03:48 LINUX RESTART (1 CPU) 12:04:03 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 57.50 0.09 8.77 20.24 0.09 13.31 12:05:01 PM 0 57.50 0.09 8.77 20.24 0.09 13.31 12:06:01 PM all 70.47 0.00 7.09 5.21 0.08 17.15 12:06:01 PM 0 70.47 0.00 7.09 5.21 0.08 17.15 12:07:01 PM all 61.43 0.00 3.86 5.16 0.08 29.48 12:07:01 PM 0 61.43 0.00 3.86 5.16 0.08 29.48 12:08:01 PM all 62.61 0.00 2.79 1.92 0.10 32.58 12:08:01 PM 0 62.61 0.00 2.79 1.92 0.10 32.58 12:09:01 PM all 50.54 0.00 3.58 15.07 0.08 30.72 12:09:01 PM 0 50.54 0.00 3.58 15.07 0.08 30.72 Average: all 60.53 0.02 5.19 9.45 0.09 24.73 Average: 0 60.53 0.02 5.19 9.45 0.09 24.73