---> uname -a: Linux prd-centos8-builder-2c-1g-33356.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 619 4858 19 2221 6774 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:c9:c7:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fec9:c77b/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) 08/06/2025 _x86_64_ (2 CPU) 13:05:50 LINUX RESTART (2 CPU) 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 407.35 210.41 196.93 9805.26 45499.08 01:08:01 PM 51.81 6.83 44.98 971.97 3084.84 Average: 229.59 108.63 120.96 5388.99 24293.73 01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 5383396 6978088 2501048 31.72 2688 1781972 1039008 11.63 253812 1951444 48 01:08:01 PM 5120300 6959864 2764144 35.06 2688 2012276 751384 8.41 437820 1982604 147380 Average: 5251848 6968976 2632596 33.39 2688 1897124 895196 10.02 345816 1967024 73714 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 PM eth0 316.93 159.80 1489.78 76.74 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 98.05 68.74 868.53 10.96 0.00 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.50 114.27 1179.18 43.85 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) 08/06/2025 _x86_64_ (2 CPU) 13:05:50 LINUX RESTART (2 CPU) 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 26.65 2.95 22.26 3.22 0.11 44.82 01:07:01 PM 0 28.65 2.46 22.57 2.64 0.10 43.59 01:07:01 PM 1 24.62 3.44 21.95 3.81 0.12 46.06 01:08:01 PM all 25.36 0.00 2.97 0.59 0.09 70.99 01:08:01 PM 0 26.07 0.00 3.00 0.48 0.08 70.37 01:08:01 PM 1 24.65 0.00 2.94 0.70 0.10 71.61 Average: all 26.00 1.46 12.54 1.90 0.10 58.00 Average: 0 27.35 1.22 12.74 1.56 0.09 57.04 Average: 1 24.64 1.70 12.35 2.24 0.11 58.96