---> uname -a: Linux prd-centos8-builder-1c-1g-1175.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: 770 301 101 5 366 339 Swap: 1023 34 989 ---> 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:2d:ae:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe2d:aed0/64 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) 19:03:56 LINUX RESTART (1 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 150.86 31.33 119.52 3442.81 13926.94 07:07:01 PM 152.40 42.64 109.76 2694.84 10875.89 07:08:01 PM 47.71 19.14 28.57 1168.62 1017.06 07:09:01 PM 22.33 4.23 18.10 128.25 1063.26 07:10:01 PM 167.94 108.14 59.79 7246.37 2475.30 Average: 108.25 41.10 67.15 2936.51 5871.73 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 62020 299948 727036 92.14 100 309160 532212 28.96 93872 477008 25104 07:07:01 PM 166024 350308 623032 78.96 100 249460 473724 25.78 122024 328888 14428 07:08:01 PM 69112 298620 719944 91.24 100 294792 523324 28.48 154488 393176 12712 07:09:01 PM 136076 326408 652980 82.75 76 255676 493012 26.83 151424 325180 8164 07:10:01 PM 67088 334676 721968 91.50 0 334640 502720 27.36 147476 411728 13940 Average: 100064 321992 688992 87.32 75 288746 504998 27.48 133857 387196 14870 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.29 75.46 1131.53 8.70 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 21.58 22.28 187.39 5.54 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 20.64 21.39 22.85 9.71 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 16.35 17.86 14.28 7.66 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 18.05 17.29 16.07 12.33 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 31.38 30.86 274.44 8.79 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) 19:03:56 LINUX RESTART (1 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 67.21 0.00 6.73 5.64 0.10 20.33 07:06:01 PM 0 67.21 0.00 6.73 5.64 0.10 20.33 07:07:01 PM all 61.74 0.00 5.34 8.33 0.08 24.51 07:07:01 PM 0 61.74 0.00 5.34 8.33 0.08 24.51 07:08:01 PM all 61.00 0.00 2.83 2.52 0.10 33.54 07:08:01 PM 0 61.00 0.00 2.83 2.52 0.10 33.54 07:09:01 PM all 61.74 0.00 3.03 0.48 0.10 34.64 07:09:01 PM 0 61.74 0.00 3.03 0.48 0.10 34.64 07:10:01 PM all 57.16 0.00 4.33 17.65 0.12 20.74 07:10:01 PM 0 57.16 0.00 4.33 17.65 0.12 20.74 Average: all 61.77 0.00 4.45 6.92 0.10 26.76 Average: 0 61.77 0.00 4.45 6.92 0.10 26.76