---> uname -a: Linux prd-centos8-robot-2c-8g-13482.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4994 19 2103 6801 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:cb:bc:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fecb:bc83/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/14/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 128.16 0.22 127.95 11.33 11839.31 12:48:01 AM 39.50 1.05 38.45 98.77 4937.20 Average: 83.83 0.63 83.20 55.05 8387.97 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5089480 6960196 2792944 35.43 2688 2047680 755196 8.46 191228 2255572 164580 12:48:01 AM 5138208 6981580 2744216 34.81 2688 2019300 742604 8.31 224764 2169736 10752 Average: 5113844 6970888 2768580 35.12 2688 2033490 748900 8.39 207996 2212654 87666 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 131.24 102.22 1490.81 13.55 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 17.83 12.43 15.47 6.08 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 74.53 57.32 753.08 9.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/14/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 36.86 0.00 5.32 1.58 0.12 56.12 12:47:01 AM 0 29.43 0.00 4.47 1.74 0.10 64.26 12:47:01 AM 1 44.32 0.00 6.17 1.42 0.13 47.96 12:48:01 AM all 19.33 0.00 2.27 0.51 0.07 77.83 12:48:01 AM 0 11.69 0.00 2.25 0.53 0.07 85.46 12:48:01 AM 1 26.97 0.00 2.28 0.48 0.07 70.20 Average: all 28.10 0.00 3.79 1.05 0.09 66.97 Average: 0 20.57 0.00 3.36 1.14 0.08 74.84 Average: 1 35.65 0.00 4.23 0.95 0.10 59.08