---> uname -a: Linux prd-centos8-builder-2c-1g-1306.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: 2799.996 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 573 5010 19 2115 6820 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:1a:0d:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe1a:dbb/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) 02/01/2024 _x86_64_ (2 CPU) 08:03:25 LINUX RESTART (2 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 239.77 152.75 87.02 7672.87 13779.87 08:06:01 AM 113.01 0.23 112.78 16.53 9699.03 08:07:01 AM 47.13 0.65 46.48 51.72 2706.16 08:08:01 AM 18.76 0.10 18.66 10.40 504.03 Average: 104.10 37.95 66.15 1913.81 6642.38 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5225092 7005152 2659344 33.73 2688 1954256 732204 8.20 256992 2061480 205624 08:06:01 AM 5119284 6980852 2765152 35.07 2688 2028620 734460 8.22 222180 2173488 58248 08:07:01 AM 5116560 6974804 2767876 35.11 2688 2025196 749108 8.39 263640 2133140 9676 08:08:01 AM 5172292 7019300 2712144 34.40 2688 2013808 693220 7.76 428504 1915004 13668 Average: 5158307 6995027 2726129 34.58 2688 2005470 727248 8.14 292829 2070778 71804 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 280.46 147.53 1675.70 60.27 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 45.14 33.58 495.04 8.71 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 31.91 26.81 34.70 16.20 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 29.18 24.53 30.05 8.60 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 95.90 57.74 554.18 23.29 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) 02/01/2024 _x86_64_ (2 CPU) 08:03:25 LINUX RESTART (2 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.55 2.39 18.79 12.54 0.10 30.63 08:05:01 AM 0 31.09 2.26 18.68 10.70 0.10 37.17 08:05:01 AM 1 40.03 2.52 18.91 14.40 0.09 24.05 08:06:01 AM all 37.59 0.00 3.31 6.35 0.13 52.61 08:06:01 AM 0 36.52 0.00 3.08 6.83 0.17 53.40 08:06:01 AM 1 38.66 0.00 3.54 5.88 0.10 51.81 08:07:01 AM all 36.60 0.00 2.46 1.95 0.11 58.88 08:07:01 AM 0 26.72 0.00 2.61 0.99 0.10 69.57 08:07:01 AM 1 46.49 0.00 2.31 2.92 0.12 48.16 08:08:01 AM all 35.49 0.00 2.11 1.06 0.09 61.25 08:08:01 AM 0 26.09 0.00 2.00 0.67 0.08 71.16 08:08:01 AM 1 44.89 0.00 2.22 1.45 0.10 51.34 Average: all 36.31 0.58 6.57 5.42 0.11 51.02 Average: 0 30.10 0.55 6.50 4.75 0.11 57.99 Average: 1 42.54 0.61 6.63 6.09 0.10 44.03