---> uname -a: Linux prd-centos8-robot-2c-8g-17373.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 566 5048 19 2082 6836 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:86:78:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe86:7850/64 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) 09/03/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 88.62 25.38 63.24 6705.00 6566.84 12:59:01 AM 75.87 0.07 75.80 1.87 7677.62 01:00:01 AM 40.92 0.98 39.94 95.96 3839.54 01:00:01 AM 10.34 0.00 10.34 0.00 113.79 Average: 68.37 8.81 59.57 2267.92 6015.97 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5255500 7005328 2626924 33.33 2688 1932088 762868 8.54 246436 2055092 183968 12:59:01 AM 5155088 6994928 2727336 34.60 2688 2017916 729616 8.17 213676 2170380 106480 01:00:01 AM 5205468 7028580 2676956 33.96 2688 2000572 709496 7.94 406192 1926272 160 01:00:01 AM 5199256 7022420 2683168 34.04 2688 2000592 709496 7.94 406228 1932312 176 Average: 5203828 7012814 2678596 33.98 2688 1987792 727869 8.15 318133 2021014 72696 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 273.08 173.78 1563.84 59.83 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 67.36 51.42 554.65 8.18 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 25.47 16.99 20.36 8.07 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 8.62 8.62 3.57 4.77 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 121.94 80.72 713.00 25.35 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) 09/03/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 39.16 0.00 7.00 4.88 0.15 48.80 12:58:01 AM 0 30.87 0.00 6.05 4.23 0.17 58.68 12:58:01 AM 1 47.46 0.00 7.95 5.54 0.13 38.92 12:59:01 AM all 21.93 0.00 3.21 7.27 0.12 67.47 12:59:01 AM 0 21.20 0.00 3.32 7.33 0.12 68.03 12:59:01 AM 1 22.65 0.00 3.10 7.21 0.12 66.92 01:00:01 AM all 21.87 0.00 2.74 1.22 0.08 74.09 01:00:01 AM 0 19.25 0.00 3.04 1.45 0.08 76.17 01:00:01 AM 1 24.48 0.00 2.44 0.99 0.08 72.00 01:00:01 AM all 33.91 0.00 2.61 0.00 0.00 63.48 01:00:01 AM 0 1.72 0.00 3.45 0.00 0.00 94.83 01:00:01 AM 1 66.67 0.00 1.75 0.00 0.00 31.58 Average: all 27.68 0.00 4.32 4.46 0.12 63.43 Average: 0 23.72 0.00 4.14 4.33 0.12 67.69 Average: 1 31.65 0.00 4.49 4.58 0.11 59.17