---> uname -a: Linux prd-centos8-builder-2c-1g-18350.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: 2799.996 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 588 5013 19 2097 6804 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:b9:dc:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:feb9:dc32/64 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) 12/06/2025 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 215.16 67.71 147.45 691.90 11208.36 10:06:01 PM 62.05 0.35 61.70 43.73 5185.55 10:07:01 PM 26.06 0.58 25.47 27.32 904.45 Average: 101.09 22.88 78.21 254.34 5766.19 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5161008 6983940 2723436 34.54 2688 1989188 728700 8.16 199096 2155028 119752 10:06:01 PM 5162044 6990776 2722400 34.53 2688 1994544 718344 8.04 225988 2121840 8864 10:07:01 PM 5104808 6933136 2779636 35.25 2688 1993940 758116 8.49 395580 2009468 7500 Average: 5142620 6969284 2741824 34.78 2688 1992557 735053 8.23 273555 2095445 45372 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 67.46 49.98 990.60 10.87 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 28.10 23.47 47.37 11.73 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.09 22.81 26.52 9.15 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 41.22 32.09 354.86 10.58 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) 12/06/2025 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 39.81 0.95 11.59 2.00 0.10 45.54 10:05:01 PM 0 55.35 1.18 13.32 2.29 0.10 27.76 10:05:01 PM 1 24.44 0.73 9.88 1.72 0.10 63.14 10:06:01 PM all 41.01 0.00 2.61 0.50 0.11 55.77 10:06:01 PM 0 51.10 0.00 2.98 0.37 0.10 45.46 10:06:01 PM 1 30.92 0.00 2.25 0.63 0.12 66.08 10:07:01 PM all 37.47 0.00 2.75 0.16 0.11 59.51 10:07:01 PM 0 29.59 0.00 2.73 0.18 0.12 67.38 10:07:01 PM 1 45.36 0.00 2.78 0.13 0.10 51.62 Average: all 39.43 0.32 5.64 0.88 0.11 53.62 Average: 0 45.31 0.39 6.31 0.94 0.11 46.94 Average: 1 33.57 0.24 4.97 0.83 0.11 60.28