---> uname -a: Linux prd-centos8-builder-2c-1g-13891.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 566 5021 19 2111 6827 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:08:8a:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe08:8acf/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) 01/21/2024 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 223.73 134.76 88.97 5855.78 6624.71 01:06:01 AM 113.88 0.28 113.60 17.86 9110.13 01:07:01 AM 35.96 0.30 35.66 42.39 2219.05 01:08:01 AM 27.84 0.78 27.06 57.05 848.32 Average: 100.35 34.03 66.32 1493.39 4700.47 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5276188 7032116 2608256 33.08 2688 1929112 735524 8.23 221780 2045192 157968 01:06:01 AM 5154500 6997696 2729944 34.62 2688 2009620 734044 8.22 239996 2120280 47852 01:07:01 AM 5164820 7008984 2719624 34.49 2688 2010884 696960 7.80 252604 2097092 8 01:08:01 AM 5126824 6976476 2757620 34.98 2688 2015480 740108 8.29 419784 1968100 28028 Average: 5180583 7003818 2703861 34.29 2688 1991274 726659 8.13 283541 2057666 58464 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 329.62 160.33 1742.42 62.79 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 42.68 31.34 405.88 8.19 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 30.11 26.56 29.73 8.70 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 33.46 27.36 33.39 10.38 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 108.97 61.40 552.88 22.52 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) 01/21/2024 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.83 2.27 18.05 5.20 0.12 32.53 01:05:01 AM 0 44.73 2.41 17.01 5.65 0.12 30.09 01:05:01 AM 1 38.91 2.13 19.10 4.75 0.12 34.99 01:06:01 AM all 39.37 0.00 3.75 3.49 0.12 53.28 01:06:01 AM 0 35.54 0.00 3.58 2.88 0.13 57.87 01:06:01 AM 1 43.18 0.00 3.92 4.10 0.12 48.69 01:07:01 AM all 39.40 0.00 1.83 0.61 0.09 58.07 01:07:01 AM 0 35.45 0.00 1.75 0.82 0.08 61.90 01:07:01 AM 1 43.34 0.00 1.90 0.40 0.10 54.26 01:08:01 AM all 40.06 0.00 2.84 0.36 0.12 56.63 01:08:01 AM 0 31.76 0.00 2.78 0.55 0.12 64.80 01:08:01 AM 1 48.36 0.00 2.90 0.17 0.12 48.46 Average: all 40.15 0.56 6.55 2.40 0.11 50.23 Average: 0 36.83 0.59 6.23 2.46 0.11 53.77 Average: 1 43.48 0.52 6.86 2.34 0.11 46.69