---> uname -a: Linux prd-centos8-robot-2c-8g-43856.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 618 4993 19 2085 6783 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:f4:fb:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fef4:fb76/64 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) 10/19/2024 _x86_64_ (2 CPU) 02:16:10 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 67.74 17.87 49.87 4665.56 5183.74 02:19:01 AM 105.40 4.02 101.38 104.92 9483.19 02:20:01 AM 18.06 0.03 18.02 0.53 3131.60 02:21:01 AM 9.60 0.20 9.40 34.79 231.54 Average: 50.20 5.53 44.67 1201.78 4507.49 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5350244 6966372 2532180 32.12 2688 1806620 814884 9.12 215860 2023416 65900 02:19:01 AM 5138796 6964596 2743628 34.81 2688 2002656 759728 8.51 221596 2174488 81844 02:20:01 AM 5137704 6962940 2744720 34.82 2688 2002676 755712 8.46 221692 2177816 8 02:21:01 AM 5155908 6982404 2726516 34.59 2688 2003872 747040 8.36 248344 2131844 156 Average: 5195663 6969078 2686761 34.09 2688 1953956 769341 8.61 226873 2126891 36977 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 288.07 180.20 1525.36 60.64 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 66.42 52.67 650.47 8.71 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.83 0.40 0.59 0.14 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 14.13 10.60 13.90 5.32 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 92.88 60.98 547.66 18.71 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) 10/19/2024 _x86_64_ (2 CPU) 02:16:10 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 28.29 0.00 4.70 9.79 0.09 57.13 02:18:01 AM 0 22.96 0.00 4.92 9.55 0.10 62.47 02:18:01 AM 1 33.61 0.00 4.47 10.03 0.08 51.82 02:19:01 AM all 31.29 0.00 4.90 4.88 0.11 58.82 02:19:01 AM 0 16.76 0.00 3.64 5.72 0.10 73.78 02:19:01 AM 1 45.82 0.00 6.17 4.04 0.12 43.85 02:20:01 AM all 0.44 0.00 0.33 1.08 0.03 98.12 02:20:01 AM 0 0.65 0.00 0.35 0.84 0.03 98.13 02:20:01 AM 1 0.23 0.00 0.30 1.32 0.03 98.11 02:21:01 AM all 10.83 0.00 1.09 0.11 0.04 87.93 02:21:01 AM 0 10.76 0.00 0.84 0.07 0.03 88.30 02:21:01 AM 1 10.89 0.00 1.35 0.15 0.05 87.55 Average: all 17.71 0.00 2.75 3.96 0.07 75.51 Average: 0 12.77 0.00 2.43 4.04 0.07 80.69 Average: 1 22.63 0.00 3.07 3.88 0.07 70.34