---> uname -a: Linux prd-centos8-robot-2c-8g-46531.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 566 5030 19 2101 6835 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:13:45:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe13:45b4/64 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) 07/27/2025 _x86_64_ (2 CPU) 05:56:32 LINUX RESTART (2 CPU) 05:57:03 AM tps rtps wtps bread/s bwrtn/s 05:58:01 AM 114.44 48.57 65.87 7827.78 14913.62 05:59:01 AM 105.60 0.72 104.88 52.92 11640.20 06:00:01 AM 29.91 0.30 29.61 45.58 2504.88 Average: 82.97 16.17 66.80 2583.85 9627.52 05:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 AM 5303080 7003168 2579352 32.72 2688 1885624 777744 8.71 221620 2050048 198500 05:59:01 AM 5174016 7014448 2708416 34.36 2688 2016168 693432 7.76 199036 2160152 42492 06:00:01 AM 5206468 7046424 2675964 33.95 2688 2015864 673636 7.54 383088 1945764 8856 Average: 5227855 7021347 2654577 33.68 2688 1972552 714937 8.01 267915 2051988 83283 05:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 334.07 214.48 1709.39 61.26 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 77.99 61.00 826.33 9.50 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 19.28 15.56 17.41 15.26 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 141.64 95.69 841.40 28.31 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) 07/27/2025 _x86_64_ (2 CPU) 05:56:32 LINUX RESTART (2 CPU) 05:57:03 AM CPU %user %nice %system %iowait %steal %idle 05:58:01 AM all 42.50 0.03 8.19 5.11 0.10 44.08 05:58:01 AM 0 42.19 0.02 8.45 4.97 0.09 44.29 05:58:01 AM 1 42.82 0.03 7.93 5.24 0.10 43.87 05:59:01 AM all 30.71 0.00 4.68 1.42 0.09 63.10 05:59:01 AM 0 27.73 0.00 4.33 1.65 0.08 66.21 05:59:01 AM 1 33.69 0.00 5.03 1.20 0.10 59.98 06:00:01 AM all 16.21 0.00 2.32 0.27 0.06 81.15 06:00:01 AM 0 20.31 0.00 2.30 0.33 0.07 76.99 06:00:01 AM 1 12.11 0.00 2.34 0.20 0.05 85.30 Average: all 29.65 0.01 5.02 2.23 0.08 63.00 Average: 0 29.93 0.01 4.98 2.28 0.08 62.72 Average: 1 29.38 0.01 5.06 2.18 0.08 63.28