---> uname -a: Linux prd-centos8-robot-2c-8g-8085.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 589 5008 19 2099 6811 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:22:21:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe22:214a/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) 08/31/2025 _x86_64_ (2 CPU) 09:51:39 LINUX RESTART (2 CPU) 09:52:01 AM tps rtps wtps bread/s bwrtn/s 09:53:01 AM 133.87 43.89 89.99 7502.83 30467.19 09:54:01 AM 100.17 0.92 99.25 87.67 10789.49 09:55:01 AM 31.14 0.72 30.43 95.45 1885.97 Average: 88.40 15.17 73.23 2561.85 14381.18 09:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 AM 5329440 7035932 2552992 32.39 2688 1888408 714872 8.00 185508 2047400 184660 09:54:01 AM 5155584 6993388 2726848 34.59 2688 2013564 726668 8.14 210508 2169104 41812 09:55:01 AM 5136832 6987692 2745600 34.83 2688 2026504 728740 8.16 385388 2012528 20776 Average: 5207285 7005671 2675147 33.94 2688 1976159 723427 8.10 260468 2076344 82416 09:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 327.62 201.53 1755.69 63.34 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 73.53 56.48 743.92 12.32 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 17.75 16.80 14.76 8.38 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 139.63 91.60 838.16 28.01 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) 08/31/2025 _x86_64_ (2 CPU) 09:51:39 LINUX RESTART (2 CPU) 09:52:01 AM CPU %user %nice %system %iowait %steal %idle 09:53:01 AM all 47.82 0.03 9.10 1.87 0.10 41.08 09:53:01 AM 0 45.03 0.02 9.25 1.99 0.10 43.62 09:53:01 AM 1 50.62 0.03 8.95 1.76 0.10 38.55 09:54:01 AM all 28.28 0.00 3.91 1.07 0.08 66.66 09:54:01 AM 0 15.62 0.00 3.49 0.95 0.08 79.86 09:54:01 AM 1 40.93 0.00 4.34 1.18 0.08 53.47 09:55:01 AM all 31.07 0.00 3.31 0.28 0.08 65.26 09:55:01 AM 0 13.20 0.00 2.50 0.22 0.08 83.99 09:55:01 AM 1 48.93 0.00 4.11 0.35 0.08 46.53 Average: all 35.71 0.01 5.43 1.07 0.09 57.68 Average: 0 24.59 0.01 5.07 1.05 0.09 69.19 Average: 1 46.82 0.01 5.79 1.10 0.09 46.19