---> uname -a: Linux prd-centos8-builder-2c-1g-17802.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 584 4886 19 2229 6810 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:48:9d:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe48:9d74/64 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) 12/04/2025 _x86_64_ (2 CPU) 21:23:21 LINUX RESTART (2 CPU) 09:24:01 PM tps rtps wtps bread/s bwrtn/s 09:25:01 PM 111.46 75.86 35.60 1556.01 7360.36 09:26:01 PM 114.18 0.83 113.35 67.58 9194.05 Average: 112.82 38.35 74.48 811.80 8277.21 09:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 PM 5390000 7054016 2494444 31.64 2688 1849264 706552 7.91 431164 1764712 29956 09:26:01 PM 4989044 6953284 2895400 36.72 2688 2131840 755212 8.45 451040 2078320 118792 Average: 5189522 7003650 2694922 34.18 2688 1990552 730882 8.18 441102 1921516 74374 09:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 PM eth0 18.76 15.73 160.19 6.25 0.00 0.00 0.00 0.00 09:26:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 73.39 53.23 985.26 10.35 0.00 0.00 0.00 0.00 Average: lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.08 34.48 572.72 8.30 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) 12/04/2025 _x86_64_ (2 CPU) 21:23:21 LINUX RESTART (2 CPU) 09:24:01 PM CPU %user %nice %system %iowait %steal %idle 09:25:01 PM all 5.89 1.15 12.39 1.34 0.07 79.17 09:25:01 PM 0 6.70 1.19 12.63 1.14 0.05 78.30 09:25:01 PM 1 5.08 1.11 12.15 1.54 0.08 80.04 09:26:01 PM all 36.20 0.00 3.40 1.10 0.12 59.19 09:26:01 PM 0 46.02 0.00 3.91 1.63 0.12 48.33 09:26:01 PM 1 26.39 0.00 2.89 0.57 0.12 70.03 Average: all 21.09 0.57 7.88 1.22 0.09 69.14 Average: 0 26.40 0.59 8.26 1.38 0.08 63.28 Average: 1 15.78 0.55 7.50 1.05 0.10 75.02