---> uname -a: Linux prd-centos8-builder-2c-1g-11523.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: 2799.998 BogoMIPS: 5599.99 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 567 5017 19 2114 6826 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:a1:62:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fea1:62d0/64 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) 01/12/2024 _x86_64_ (2 CPU) 11:03:21 LINUX RESTART (2 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 206.15 96.07 110.08 2243.85 7330.65 11:06:01 AM 97.68 0.27 97.42 17.46 8662.72 11:07:01 AM 30.91 0.30 30.61 42.39 1544.74 11:08:01 AM 30.67 0.78 29.89 57.05 943.74 Average: 90.88 24.06 66.82 583.32 4609.09 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5183024 6996712 2701420 34.26 2688 1984312 740352 8.29 224080 2126536 195952 11:06:01 AM 5158672 7004888 2725772 34.57 2688 2012740 700112 7.84 244580 2109128 32140 11:07:01 AM 5186284 7033748 2698160 34.22 2688 2014016 674224 7.55 253016 2073184 12 11:08:01 AM 5161736 7014560 2722708 34.53 2688 2018404 701000 7.85 420244 1930880 27928 Average: 5172429 7012477 2712015 34.40 2688 2007368 703922 7.88 285480 2059932 64008 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 65.49 43.93 1086.63 7.98 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 29.78 23.95 200.24 7.25 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.78 23.55 22.94 7.70 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 33.97 27.02 32.30 10.63 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 38.89 29.55 332.41 8.39 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) 01/12/2024 _x86_64_ (2 CPU) 11:03:21 LINUX RESTART (2 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.91 1.45 13.54 2.89 0.13 38.09 11:05:01 AM 0 39.11 1.39 12.27 2.42 0.12 44.68 11:05:01 AM 1 48.72 1.50 14.81 3.36 0.14 31.48 11:06:01 AM all 39.44 0.00 3.18 2.22 0.10 55.06 11:06:01 AM 0 57.86 0.00 3.52 1.37 0.10 37.15 11:06:01 AM 1 21.06 0.00 2.85 3.06 0.10 72.94 11:07:01 AM all 35.75 0.00 1.95 0.44 0.09 61.76 11:07:01 AM 0 43.15 0.00 2.15 0.32 0.10 54.28 11:07:01 AM 1 28.34 0.00 1.75 0.57 0.08 69.25 11:08:01 AM all 41.16 0.00 3.12 0.49 0.10 55.13 11:08:01 AM 0 56.35 0.00 3.51 0.43 0.10 39.61 11:08:01 AM 1 25.94 0.00 2.72 0.55 0.10 70.69 Average: all 40.04 0.35 5.38 1.50 0.10 52.62 Average: 0 49.20 0.34 5.31 1.12 0.10 43.92 Average: 1 30.87 0.37 5.46 1.87 0.11 61.33