---> uname -a: Linux prd-centos8-robot-2c-8g-52245.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 592 5005 19 2098 6807 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:5c:95:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe5c:9524/64 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) 09/13/2025 _x86_64_ (2 CPU) 23:52:16 LINUX RESTART (2 CPU) 11:53:01 PM tps rtps wtps bread/s bwrtn/s 11:54:02 PM 115.43 36.06 79.37 5673.51 7558.53 11:55:01 PM 93.93 0.93 93.00 89.21 10305.51 11:56:01 PM 26.62 0.72 25.91 95.43 1703.43 Average: 78.59 12.64 65.95 1964.27 6501.45 11:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:02 PM 5308560 7030756 2573864 32.65 2688 1904272 725132 8.12 187048 2065608 184824 11:55:01 PM 5080564 6951896 2801860 35.55 2688 2047448 774036 8.67 214136 2240696 75104 11:56:01 PM 5177552 7020264 2704872 34.32 2688 2018160 709996 7.95 384920 1972104 25112 Average: 5188892 7000972 2693532 34.17 2688 1989960 736388 8.25 262035 2092803 95013 11:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:02 PM eth0 340.87 214.77 1897.25 63.78 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 73.85 49.81 620.83 12.25 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 20.03 16.79 15.61 7.97 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 145.37 94.07 846.12 28.10 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) 09/13/2025 _x86_64_ (2 CPU) 23:52:16 LINUX RESTART (2 CPU) 11:53:01 PM CPU %user %nice %system %iowait %steal %idle 11:54:02 PM all 43.86 0.02 7.11 1.78 0.10 47.14 11:54:02 PM 0 56.66 0.02 7.37 1.65 0.10 34.21 11:54:02 PM 1 31.04 0.02 6.85 1.90 0.10 60.09 11:55:01 PM all 29.82 0.00 4.13 1.21 0.09 64.75 11:55:01 PM 0 34.91 0.00 4.97 1.37 0.08 58.66 11:55:01 PM 1 24.74 0.00 3.28 1.05 0.10 70.82 11:56:01 PM all 31.87 0.00 4.28 0.18 0.08 63.58 11:56:01 PM 0 38.29 0.00 4.62 0.13 0.10 56.86 11:56:01 PM 1 25.45 0.00 3.95 0.23 0.07 70.30 Average: all 35.21 0.01 5.18 1.06 0.09 58.46 Average: 0 43.34 0.01 5.66 1.05 0.10 49.85 Average: 1 27.09 0.01 4.70 1.06 0.09 67.06