---> uname -a: Linux prd-centos8-builder-2c-1g-12797.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 523 5064 19 2111 6870 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f5:5a:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fef5:5adf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/16/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 218.81 119.21 99.60 3619.99 7283.12 10:06:01 PM 108.58 0.28 108.30 17.86 9233.06 10:07:01 PM 28.92 0.30 28.62 42.40 1571.53 10:08:01 PM 25.51 0.58 24.93 33.72 696.02 Average: 95.46 30.10 65.36 928.57 4696.19 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5257060 7030364 2627384 33.32 2688 1945916 704464 7.89 218964 2065180 166020 10:06:01 PM 5145168 6997432 2739276 34.74 2688 2019024 715372 8.01 244476 2128528 41788 10:07:01 PM 5230748 7074628 2653696 33.66 2688 2010652 654108 7.32 251976 2034776 24 10:08:01 PM 5195136 7040676 2689308 34.11 2688 2011800 676584 7.57 419412 1902772 15820 Average: 5207028 7035775 2677416 33.96 2688 1996848 687632 7.70 283707 2032814 55913 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 236.34 125.42 1659.32 53.85 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.06 24.73 264.01 7.68 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 20.12 17.17 20.73 5.79 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.74 29.16 35.57 16.70 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 81.07 49.12 494.95 21.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/16/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.81 1.87 16.79 5.01 0.15 33.36 10:05:01 PM 0 36.43 2.26 19.78 6.35 0.15 35.03 10:05:01 PM 1 49.24 1.49 13.79 3.66 0.15 31.68 10:06:01 PM all 40.57 0.00 3.24 2.72 0.12 53.35 10:06:01 PM 0 22.51 0.00 2.72 3.85 0.13 70.80 10:06:01 PM 1 58.64 0.00 3.77 1.58 0.12 35.89 10:07:01 PM all 23.40 0.00 1.25 0.62 0.08 74.65 10:07:01 PM 0 13.68 0.00 1.10 0.38 0.08 84.76 10:07:01 PM 1 33.12 0.00 1.40 0.85 0.08 64.54 10:08:01 PM all 38.93 0.00 2.51 0.32 0.12 58.12 10:08:01 PM 0 22.50 0.00 1.95 0.13 0.12 75.30 10:08:01 PM 1 55.38 0.00 3.08 0.52 0.12 40.90 Average: all 36.39 0.46 5.89 2.15 0.12 54.99 Average: 0 23.72 0.56 6.32 2.66 0.12 66.63 Average: 1 49.10 0.36 5.46 1.64 0.12 43.32