---> uname -a: Linux prd-centos8-robot-2c-8g-14135.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 574 5021 19 2101 6826 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:68:99:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe68:99f5/64 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) 09/01/2025 _x86_64_ (2 CPU) 02:41:38 LINUX RESTART (2 CPU) 02:42:01 AM tps rtps wtps bread/s bwrtn/s 02:43:01 AM 146.00 62.15 83.86 7950.55 41250.37 02:44:01 AM 104.63 0.72 103.92 52.92 11481.19 02:45:01 AM 28.95 0.32 28.63 45.99 1859.72 Average: 93.20 21.06 72.14 2683.30 18198.00 02:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 AM 5269248 6988756 2613176 33.15 2688 1903064 766540 8.58 222724 2073976 215496 02:44:01 AM 5163632 7003724 2718792 34.49 2688 2015944 693172 7.76 198476 2165020 42480 02:45:01 AM 5130392 6971344 2752032 34.91 2688 2017052 735800 8.24 382364 2020968 10400 Average: 5187757 6987941 2694667 34.19 2688 1978687 731837 8.19 267855 2086655 89459 02:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 329.11 199.73 1650.76 59.41 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 74.44 58.68 844.03 9.47 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 20.55 17.16 18.87 16.71 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 141.37 91.86 837.93 28.53 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) 09/01/2025 _x86_64_ (2 CPU) 02:41:38 LINUX RESTART (2 CPU) 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 43.28 0.03 10.16 4.15 0.09 42.29 02:43:01 AM 0 50.56 0.03 10.86 3.62 0.08 34.84 02:43:01 AM 1 35.98 0.02 9.46 4.68 0.10 49.76 02:44:01 AM all 30.02 0.00 4.45 1.12 0.08 64.33 02:44:01 AM 0 33.93 0.00 4.09 1.28 0.08 60.61 02:44:01 AM 1 26.09 0.00 4.80 0.97 0.08 68.05 02:45:01 AM all 22.81 0.00 2.60 5.49 0.08 69.01 02:45:01 AM 0 28.65 0.00 2.55 10.34 0.10 58.36 02:45:01 AM 1 16.96 0.00 2.66 0.63 0.07 79.68 Average: all 32.02 0.01 5.73 3.59 0.09 58.57 Average: 0 37.69 0.01 5.82 5.08 0.09 51.31 Average: 1 26.33 0.01 5.64 2.09 0.08 65.85