---> uname -a: Linux prd-centos8-builder-2c-1g-5.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 599 5008 19 2091 6793 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:a8:19:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fea8:196f/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) 10/03/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 128.26 0.52 127.74 54.65 11016.26 04:07:01 PM 30.39 0.30 30.09 42.39 1211.48 04:08:01 PM 24.88 0.77 24.11 56.92 657.21 Average: 61.18 0.53 60.65 51.32 4295.36 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5107176 6927668 2777268 35.22 2688 1986440 759008 8.50 221796 2183080 21160 04:07:01 PM 5162664 6985860 2721780 34.52 2688 1988988 703488 7.88 225428 2123480 8852 04:08:01 PM 5120412 6947200 2764032 35.06 2688 1992064 721216 8.07 396988 1993528 10980 Average: 5130084 6953576 2754360 34.93 2688 1989164 727904 8.15 281404 2100029 13664 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 55.83 43.02 318.21 11.52 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.00 23.93 26.91 8.11 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.16 29.21 36.69 18.22 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 39.33 32.05 127.28 12.62 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) 10/03/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 38.84 0.00 3.48 2.01 0.10 55.56 04:06:01 PM 0 49.17 0.00 3.93 2.05 0.12 44.74 04:06:01 PM 1 28.51 0.00 3.04 1.98 0.08 66.38 04:07:01 PM all 38.85 0.00 2.54 0.26 0.12 58.22 04:07:01 PM 0 46.99 0.00 2.55 0.22 0.15 50.10 04:07:01 PM 1 30.73 0.00 2.53 0.30 0.10 66.34 04:08:01 PM all 37.97 0.00 2.71 0.40 0.08 58.84 04:08:01 PM 0 37.60 0.00 2.80 0.52 0.08 59.00 04:08:01 PM 1 38.35 0.00 2.62 0.28 0.08 58.67 Average: all 38.56 0.00 2.91 0.89 0.10 57.54 Average: 0 44.59 0.00 3.09 0.93 0.12 51.28 Average: 1 32.53 0.00 2.73 0.85 0.09 63.80