---> uname -a: Linux prd-centos8-robot-2c-8g-18665.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 580 5050 19 2066 6822 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:ae:2b:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:feae:2b92/64 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) 02/17/2025 _x86_64_ (2 CPU) 10:34:16 LINUX RESTART (2 CPU) 10:35:01 AM tps rtps wtps bread/s bwrtn/s 10:36:02 AM 91.95 6.61 85.34 1225.25 6662.30 10:37:01 AM 77.68 0.97 76.72 90.29 10258.50 Average: 84.88 3.81 81.07 662.63 8444.99 10:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:02 AM 5220260 7000188 2662168 33.77 2688 1958548 753044 8.43 196676 2131192 242156 10:37:01 AM 5194976 7002064 2687452 34.09 2688 1984364 750364 8.40 225524 2115896 168 Average: 5207618 7001126 2674810 33.93 2688 1971456 751704 8.42 211100 2123544 121162 10:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 AM eth0 240.31 158.72 1438.84 43.39 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 53.70 39.48 479.12 11.24 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 147.81 99.61 963.09 27.46 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) 02/17/2025 _x86_64_ (2 CPU) 10:34:16 LINUX RESTART (2 CPU) 10:35:01 AM CPU %user %nice %system %iowait %steal %idle 10:36:02 AM all 40.13 0.00 6.02 1.19 0.09 52.57 10:36:02 AM 0 51.37 0.00 7.12 1.32 0.10 40.09 10:36:02 AM 1 28.88 0.00 4.91 1.05 0.08 65.07 10:37:01 AM all 22.21 0.00 3.04 1.63 0.07 73.06 10:37:01 AM 0 31.81 0.00 3.36 1.34 0.05 63.44 10:37:01 AM 1 12.61 0.00 2.72 1.92 0.08 82.67 Average: all 31.24 0.00 4.54 1.41 0.08 62.73 Average: 0 41.67 0.00 5.26 1.33 0.08 51.66 Average: 1 20.81 0.00 3.82 1.48 0.08 73.80