---> uname -a: Linux prd-centos8-builder-2c-1g-25771.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 583 5026 19 2089 6809 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:bf:1d:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:febf:1d24/64 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) 07/04/2025 _x86_64_ (2 CPU) 17:03:23 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 318.38 110.36 208.02 1870.89 8515.65 05:06:01 PM 92.47 0.75 91.72 96.25 8867.54 05:07:01 PM 27.18 0.03 27.15 0.53 949.99 Average: 146.01 37.05 108.96 655.89 6111.06 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5220212 7028168 2664232 33.79 2688 1974812 676716 7.58 196404 2105660 216228 05:06:01 PM 5190736 7012204 2693708 34.16 2688 1987200 683672 7.65 226900 2091920 8860 05:07:01 PM 5085076 6906172 2799368 35.50 2688 1987088 791096 8.86 227992 2197268 8800 Average: 5165341 6982181 2719103 34.49 2688 1983033 717161 8.03 217099 2131616 77963 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 154.46 95.42 1161.91 16.15 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.36 28.48 53.31 9.53 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.70 23.05 20.58 7.79 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 71.50 48.98 411.93 11.16 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) 07/04/2025 _x86_64_ (2 CPU) 17:03:23 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.85 2.02 17.58 5.73 0.10 35.71 05:05:01 PM 0 34.14 2.51 22.67 6.84 0.10 33.74 05:05:01 PM 1 43.48 1.54 12.60 4.65 0.10 37.64 05:06:01 PM all 39.00 0.00 3.03 2.15 0.10 55.72 05:06:01 PM 0 57.77 0.00 3.35 2.06 0.10 36.72 05:06:01 PM 1 20.25 0.00 2.71 2.24 0.10 74.69 05:07:01 PM all 38.11 0.00 2.30 0.21 0.09 59.29 05:07:01 PM 0 45.58 0.00 2.43 0.27 0.10 51.62 05:07:01 PM 1 30.63 0.00 2.17 0.15 0.08 66.97 Average: all 38.65 0.67 7.59 2.68 0.10 50.31 Average: 0 45.92 0.82 9.38 3.03 0.10 40.75 Average: 1 31.43 0.51 5.81 2.35 0.09 59.81