---> uname -a: Linux prd-centos8-builder-2c-1g-827.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 559 5023 19 2116 6833 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:3e:73:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe3e:73f2/64 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) 01/30/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 230.97 141.69 89.29 6022.66 7023.73 03:06:01 AM 103.15 0.23 102.92 16.53 8731.91 03:07:01 AM 43.86 0.35 43.51 43.73 2552.24 03:08:01 AM 23.58 0.58 22.99 30.66 642.12 Average: 100.39 35.72 64.68 1528.52 4737.42 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5327248 7056900 2557196 32.43 2688 1903176 646840 7.24 216896 2001240 132728 03:06:01 AM 5086092 6956396 2798352 35.49 2688 2037152 740204 8.29 222940 2207220 66492 03:07:01 AM 5171828 7020420 2712616 34.40 2688 2015168 666416 7.46 251844 2091468 28 03:08:01 AM 5120768 6968624 2763676 35.05 2688 2014036 720996 8.07 418936 1976636 13680 Average: 5176484 7000585 2707960 34.35 2688 1992383 693614 7.76 277654 2069141 53232 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 258.21 138.59 1672.81 60.99 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 43.33 32.01 471.98 8.34 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 24.25 21.78 24.85 7.33 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 40.22 31.97 39.18 19.29 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 91.51 56.09 552.23 23.99 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) 01/30/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 37.91 2.43 19.59 15.23 0.17 24.67 03:05:01 AM 0 30.85 3.07 22.39 16.58 0.15 26.95 03:05:01 AM 1 44.96 1.79 16.79 13.87 0.19 22.40 03:06:01 AM all 37.47 0.00 3.27 4.56 0.11 54.59 03:06:01 AM 0 29.43 0.00 3.09 4.99 0.10 62.39 03:06:01 AM 1 45.52 0.00 3.46 4.13 0.12 46.77 03:07:01 AM all 35.15 0.00 1.92 5.32 0.10 57.51 03:07:01 AM 0 27.82 0.00 1.54 5.60 0.10 64.94 03:07:01 AM 1 42.54 0.00 2.31 5.04 0.10 50.02 03:08:01 AM all 37.63 0.00 2.31 0.64 0.12 59.30 03:08:01 AM 0 20.60 0.00 2.21 0.40 0.08 76.71 03:08:01 AM 1 54.75 0.00 2.42 0.87 0.15 41.81 Average: all 37.04 0.60 6.72 6.40 0.12 49.12 Average: 0 27.16 0.76 7.23 6.84 0.11 57.90 Average: 1 46.95 0.44 6.21 5.95 0.14 40.31