---> uname -a: Linux prd-centos8-robot-2c-8g-4563.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 615 4980 19 2101 6784 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:b0:51:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:feb0:51d3/64 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) 11/01/2025 _x86_64_ (2 CPU) 23:53:32 LINUX RESTART (2 CPU) 11:54:01 PM tps rtps wtps bread/s bwrtn/s 11:55:01 PM 92.85 18.31 74.54 5412.06 7271.46 11:56:01 PM 90.20 0.92 89.29 87.70 10161.13 11:57:01 PM 33.98 0.70 33.28 95.32 2035.43 Average: 72.35 6.64 65.70 1865.13 6489.59 11:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 PM 5311956 7026380 2570468 32.61 2688 1896832 729728 8.17 186452 2062140 181660 11:56:01 PM 5063420 6936888 2819004 35.76 2688 2049256 788144 8.82 213188 2256252 74480 11:57:01 PM 5138996 6984784 2743428 34.80 2688 2021028 736024 8.24 383704 2010180 25104 Average: 5171457 6982684 2710967 34.39 2688 1989039 751299 8.41 261115 2109524 93748 11:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.98 190.02 1823.86 61.26 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 72.23 55.01 688.13 12.88 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 20.91 16.78 15.22 8.27 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 132.38 87.28 842.45 27.47 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) 11/01/2025 _x86_64_ (2 CPU) 23:53:32 LINUX RESTART (2 CPU) 11:54:01 PM CPU %user %nice %system %iowait %steal %idle 11:55:01 PM all 47.15 0.00 6.93 1.01 0.09 44.82 11:55:01 PM 0 39.19 0.00 5.41 0.92 0.08 54.40 11:55:01 PM 1 55.10 0.00 8.45 1.10 0.10 35.24 11:56:01 PM all 30.22 0.00 4.12 1.07 0.09 64.50 11:56:01 PM 0 16.85 0.00 3.75 1.15 0.08 78.17 11:56:01 PM 1 43.61 0.00 4.49 0.98 0.10 50.82 11:57:01 PM all 32.54 0.00 4.17 0.18 0.09 63.03 11:57:01 PM 0 33.47 0.00 4.19 0.25 0.10 61.99 11:57:01 PM 1 31.61 0.00 4.15 0.10 0.08 64.06 Average: all 36.63 0.00 5.07 0.75 0.09 57.46 Average: 0 29.82 0.00 4.45 0.77 0.09 64.87 Average: 1 43.43 0.00 5.69 0.73 0.09 50.05