---> uname -a: Linux prd-centos8-builder-2c-1g-42679.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 578 5031 19 2090 6814 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:50:6b:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe50:6b8c/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) 08/31/2025 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 337.40 103.47 233.94 1806.60 8784.06 09:06:01 PM 98.37 0.72 97.65 94.52 9072.92 09:07:01 PM 24.30 0.07 24.23 2.27 837.61 Average: 153.37 34.75 118.61 634.53 6231.67 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5195536 7013032 2688908 34.10 2688 1984168 703520 7.88 196316 2129700 226388 09:06:01 PM 5177204 6998920 2707240 34.34 2688 1987588 707736 7.92 225072 2105980 8844 09:07:01 PM 5126760 6947252 2757684 34.98 2688 1986376 746324 8.35 226860 2155352 7644 Average: 5166500 6986401 2717944 34.47 2688 1986044 719193 8.05 216083 2130344 80959 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 83.86 65.64 1218.29 14.29 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.58 25.38 56.61 8.84 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.33 24.76 22.94 8.19 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 47.59 38.60 432.66 10.44 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) 08/31/2025 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.28 1.52 17.26 5.33 0.28 36.32 09:05:01 PM 0 26.25 1.55 15.90 4.75 0.12 51.43 09:05:01 PM 1 52.35 1.49 18.63 5.91 0.44 21.19 09:06:01 PM all 39.06 0.00 3.04 1.66 0.10 56.15 09:06:01 PM 0 38.40 0.00 3.28 2.43 0.10 55.79 09:06:01 PM 1 39.72 0.00 2.79 0.88 0.10 56.50 09:07:01 PM all 37.48 0.00 2.61 0.17 0.09 59.64 09:07:01 PM 0 33.17 0.00 2.66 0.20 0.08 63.88 09:07:01 PM 1 41.79 0.00 2.56 0.15 0.10 55.40 Average: all 38.61 0.50 7.59 2.37 0.16 50.78 Average: 0 32.64 0.51 7.24 2.45 0.10 57.06 Average: 1 44.57 0.49 7.93 2.29 0.21 44.50