---> uname -a: Linux prd-centos8-robot-2c-8g-42137.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4994 19 2098 6796 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:e2:ab:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fee2:abd8/64 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) 07/12/2025 _x86_64_ (2 CPU) 23:45:33 LINUX RESTART (2 CPU) 11:46:02 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 120.24 46.03 74.22 7474.71 19511.86 11:48:01 PM 94.04 0.92 93.12 87.70 10995.68 11:49:01 PM 36.01 0.52 35.49 67.86 2005.63 Average: 83.23 15.65 67.58 2516.30 10790.26 11:46:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5375180 7042024 2507252 31.81 2688 1849912 686116 7.68 186264 2002328 163704 11:48:01 PM 5204860 7043504 2677572 33.97 2688 2014408 676248 7.57 207528 2113624 42616 11:49:01 PM 5095816 6936796 2786616 35.35 2688 2016640 762832 8.54 383320 2053632 10920 Average: 5225285 7007441 2657147 33.71 2688 1960320 708399 7.93 259037 2056528 72413 11:46:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 312.67 189.56 1696.81 61.18 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 80.17 62.48 812.02 12.10 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 22.15 15.60 15.05 7.87 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 137.37 88.66 836.61 26.87 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) 07/12/2025 _x86_64_ (2 CPU) 23:45:33 LINUX RESTART (2 CPU) 11:46:02 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 44.44 0.02 8.23 3.91 0.11 43.30 11:47:01 PM 0 50.95 0.03 9.58 5.23 0.12 34.08 11:47:01 PM 1 37.93 0.00 6.87 2.59 0.10 52.52 11:48:01 PM all 28.01 0.00 4.17 2.46 0.08 65.28 11:48:01 PM 0 32.54 0.00 4.56 1.83 0.07 60.99 11:48:01 PM 1 23.47 0.00 3.77 3.08 0.10 69.58 11:49:01 PM all 29.81 0.00 3.18 0.20 0.08 66.72 11:49:01 PM 0 34.92 0.00 3.15 0.13 0.10 61.70 11:49:01 PM 1 24.70 0.00 3.22 0.27 0.07 71.75 Average: all 34.01 0.01 5.17 2.18 0.09 58.54 Average: 0 39.39 0.01 5.74 2.38 0.10 52.39 Average: 1 28.64 0.00 4.60 1.97 0.09 64.69