---> uname -a: Linux prd-centos8-robot-2c-8g-7103.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 5024 19 2099 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:5d:3c:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe5d:3c53/64 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) 02:51:38 LINUX RESTART (2 CPU) 02:52:01 AM tps rtps wtps bread/s bwrtn/s 02:53:01 AM 125.69 46.26 79.43 7553.69 36572.63 02:54:01 AM 98.43 0.92 97.52 87.72 11221.30 02:55:01 AM 36.00 0.73 35.27 96.37 1998.03 Average: 86.71 15.97 70.74 2579.67 16598.73 02:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 AM 5413016 7079244 2469412 31.33 2688 1849388 670968 7.51 184872 1967828 164252 02:54:01 AM 5207608 7046584 2674820 33.93 2688 2014492 692148 7.75 206340 2116560 42644 02:55:01 AM 5218908 7060660 2663520 33.79 2688 2017552 657680 7.36 384620 1929992 10924 Average: 5279844 7062163 2602584 33.02 2688 1960477 673599 7.54 258611 2004793 72607 02:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 288.99 183.13 1643.80 61.11 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 81.35 62.76 854.61 12.33 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 18.68 16.81 15.53 8.61 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 129.68 87.57 838.02 27.35 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) 02:51:38 LINUX RESTART (2 CPU) 02:52:01 AM CPU %user %nice %system %iowait %steal %idle 02:53:01 AM all 43.54 0.02 9.28 5.36 0.13 41.67 02:53:01 AM 0 37.93 0.02 8.75 4.98 0.13 48.19 02:53:01 AM 1 49.15 0.02 9.80 5.74 0.13 35.16 02:54:01 AM all 29.39 0.00 4.75 1.57 0.09 64.20 02:54:01 AM 0 25.64 0.00 4.69 1.60 0.08 67.99 02:54:01 AM 1 33.13 0.00 4.82 1.53 0.10 60.42 02:55:01 AM all 30.78 0.00 3.53 0.23 0.10 65.36 02:55:01 AM 0 16.15 0.00 3.19 0.22 0.08 80.36 02:55:01 AM 1 45.44 0.00 3.88 0.23 0.12 50.33 Average: all 34.56 0.01 5.85 2.38 0.11 57.09 Average: 0 26.55 0.01 5.54 2.26 0.10 65.54 Average: 1 42.56 0.01 6.16 2.50 0.12 48.65