---> uname -a: Linux prd-centos8-builder-1c-1g-4343.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: 2799.870 BogoMIPS: 5599.74 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: 770 306 105 5 357 333 Swap: 1023 28 995 ---> 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:97:1f:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.64/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe97:1fcc/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) 01/21/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 292.46 219.17 73.29 15971.12 40287.48 01:06:01 PM 163.55 30.18 133.36 3640.25 15690.75 01:07:01 PM 123.81 40.23 83.58 2451.81 5997.72 01:08:01 PM 21.03 2.42 18.61 128.51 393.88 01:09:01 PM 153.30 118.66 34.65 7562.52 1827.29 Average: 150.86 82.15 68.72 5952.10 12842.89 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 89408 336712 699648 88.67 2104 324856 487912 26.55 131964 429916 26004 01:06:01 PM 168220 375896 620836 78.68 896 273336 431176 23.46 72888 368556 17300 01:07:01 PM 86012 291548 703044 89.10 752 271728 521108 28.36 139116 392376 14400 01:08:01 PM 67656 276628 721400 91.43 752 275204 536756 29.21 150608 399200 12708 01:09:01 PM 47984 318740 741072 93.92 732 336988 500648 27.24 151500 422004 2196 Average: 91856 319905 697200 88.36 1047 296422 495520 26.97 129215 402410 14522 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 190.00 119.89 1012.38 54.79 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 58.21 53.97 762.64 6.70 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 23.06 25.01 181.83 8.34 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 15.90 18.38 15.65 7.56 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 17.79 17.66 17.93 8.39 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 61.00 46.99 398.24 17.16 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) 01/21/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 55.51 0.12 11.71 20.74 0.12 11.80 01:05:01 PM 0 55.51 0.12 11.71 20.74 0.12 11.80 01:06:01 PM all 70.18 0.00 7.07 5.38 0.13 17.24 01:06:01 PM 0 70.18 0.00 7.07 5.38 0.13 17.24 01:07:01 PM all 59.38 0.00 4.42 8.21 0.13 27.86 01:07:01 PM 0 59.38 0.00 4.42 8.21 0.13 27.86 01:08:01 PM all 65.60 0.00 2.43 0.27 0.10 31.60 01:08:01 PM 0 65.60 0.00 2.43 0.27 0.10 31.60 01:09:01 PM all 48.04 0.00 3.65 16.00 0.10 32.21 01:09:01 PM 0 48.04 0.00 3.65 16.00 0.10 32.21 Average: all 59.75 0.02 5.86 10.11 0.12 24.14 Average: 0 59.75 0.02 5.86 10.11 0.12 24.14