---> uname -a: Linux prd-centos8-builder-2c-1g-13308.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 571 5014 19 2114 6823 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:9a:53:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe9a:5318/64 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) 01/19/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 230.61 129.14 101.47 3684.37 7305.28 03:06:01 AM 105.43 0.28 105.15 17.86 9091.97 03:07:01 AM 29.62 0.30 29.32 42.40 1543.97 03:08:01 AM 36.17 0.78 35.39 57.05 1081.81 Average: 100.46 32.63 67.83 950.54 4755.84 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5232064 7014916 2652380 33.64 2688 1955156 722544 8.09 220012 2087008 171672 03:06:01 AM 5088016 6944080 2796428 35.47 2688 2022524 756060 8.46 244584 2180860 41788 03:07:01 AM 5193072 7040724 2691372 34.14 2688 2014152 659284 7.38 252276 2066884 20 03:08:01 AM 5090008 6953264 2794436 35.44 2688 2029180 748288 8.38 420832 2002084 38336 Average: 5150790 6988246 2733654 34.67 2688 2005253 721544 8.08 284426 2084209 62954 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 198.40 105.41 1460.82 45.25 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 31.48 24.76 262.58 7.67 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 30.68 26.18 31.33 8.13 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.05 27.59 32.65 11.20 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 73.91 45.99 446.89 18.06 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) 01/19/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.78 2.35 19.04 5.19 0.11 30.53 03:05:01 AM 0 31.81 3.60 23.46 5.85 0.10 35.17 03:05:01 AM 1 53.59 1.12 14.68 4.53 0.12 25.96 03:06:01 AM all 40.01 0.00 3.27 3.20 0.10 53.43 03:06:01 AM 0 23.43 0.00 2.95 2.52 0.10 70.99 03:06:01 AM 1 56.58 0.00 3.59 3.87 0.10 35.85 03:07:01 AM all 37.17 0.00 2.08 0.46 0.10 60.19 03:07:01 AM 0 13.71 0.00 1.80 0.70 0.10 83.69 03:07:01 AM 1 60.72 0.00 2.36 0.22 0.10 36.60 03:08:01 AM all 42.00 0.00 2.89 0.63 0.10 54.38 03:08:01 AM 0 23.24 0.00 2.59 0.78 0.08 73.30 03:08:01 AM 1 60.81 0.00 3.18 0.48 0.12 35.41 Average: all 40.48 0.58 6.75 2.35 0.10 49.73 Average: 0 22.98 0.88 7.58 2.44 0.10 66.02 Average: 1 57.94 0.28 5.92 2.27 0.11 33.48