---> uname -a: Linux prd-centos8-robot-2c-8g-52271.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 540 5058 19 2098 6860 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:50:97:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe50:978f/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) 08/11/2025 _x86_64_ (2 CPU) 23:21:52 LINUX RESTART (2 CPU) 11:23:01 PM tps rtps wtps bread/s bwrtn/s 11:24:01 PM 71.86 6.20 65.66 1093.10 5763.46 11:25:01 PM 91.52 0.95 90.57 88.24 10372.79 11:26:01 PM 31.36 0.68 30.67 94.90 1823.94 Average: 64.91 2.61 62.30 425.41 5986.73 11:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 PM 5412960 7096060 2469464 31.33 2688 1866688 644088 7.21 185512 1968256 153848 11:25:01 PM 5213988 7050288 2668436 33.85 2688 2012768 668632 7.49 209668 2113204 41808 11:26:01 PM 5268916 7112968 2613508 33.16 2688 2019668 612092 6.85 383480 1882332 26924 Average: 5298621 7086439 2583803 32.78 2688 1966375 641604 7.18 259553 1987931 74193 11:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 184.04 128.37 1285.33 32.12 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 75.46 56.55 725.83 12.11 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 17.86 17.56 16.36 8.66 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 92.45 67.49 675.84 17.63 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) 08/11/2025 _x86_64_ (2 CPU) 23:21:52 LINUX RESTART (2 CPU) 11:23:01 PM CPU %user %nice %system %iowait %steal %idle 11:24:01 PM all 30.33 0.00 4.98 1.09 0.10 63.49 11:24:01 PM 0 28.87 0.00 4.61 0.99 0.10 65.43 11:24:01 PM 1 31.78 0.00 5.36 1.20 0.10 61.56 11:25:01 PM all 30.49 0.00 4.57 1.73 0.10 63.11 11:25:01 PM 0 24.68 0.00 3.72 1.60 0.10 69.90 11:25:01 PM 1 36.30 0.00 5.42 1.85 0.10 56.33 11:26:01 PM all 33.10 0.00 3.79 0.36 0.09 62.65 11:26:01 PM 0 29.50 0.00 3.54 0.53 0.08 66.35 11:26:01 PM 1 36.71 0.00 4.05 0.18 0.10 58.95 Average: all 31.31 0.00 4.45 1.06 0.10 63.09 Average: 0 27.68 0.00 3.95 1.04 0.09 67.23 Average: 1 34.93 0.00 4.94 1.08 0.10 58.95