---> uname -a: Linux prd-centos8-robot-2c-8g-27432.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 581 5019 19 2096 6820 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:5a:36:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe5a:36d2/64 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:05 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 84.92 20.76 64.16 5118.43 5193.02 06:18:01 AM 89.95 0.70 89.25 50.79 10034.26 06:19:01 AM 22.61 0.25 22.36 36.25 1625.81 06:20:01 AM 16.21 0.68 15.53 94.92 353.52 Average: 53.42 5.60 47.83 1325.20 4301.58 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5373048 7070140 2509384 31.84 2688 1878784 657348 7.36 210080 1976108 153912 06:18:01 AM 5154792 6990868 2727640 34.60 2688 2012556 708416 7.93 221552 2153308 30068 06:19:01 AM 5159676 6996468 2722756 34.54 2688 2013796 710856 7.96 249428 2128452 4 06:20:01 AM 5188724 7032552 2693708 34.17 2688 2020220 688304 7.71 408180 1939764 16544 Average: 5219060 7022507 2663372 33.79 2688 1981339 691231 7.74 272310 2049408 50132 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 297.77 183.01 1596.66 60.98 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 64.59 50.92 592.95 8.40 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 20.53 11.66 15.25 5.63 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 17.35 14.16 13.68 7.39 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 100.06 64.94 554.66 20.60 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:05 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 35.49 0.00 6.58 3.57 0.12 54.25 06:17:01 AM 0 39.03 0.00 7.09 3.70 0.12 50.07 06:17:01 AM 1 31.96 0.00 6.07 3.43 0.12 58.42 06:18:01 AM all 25.48 0.00 3.72 3.21 0.11 67.48 06:18:01 AM 0 27.56 0.00 4.25 3.33 0.12 64.75 06:18:01 AM 1 23.40 0.00 3.20 3.08 0.10 70.22 06:19:01 AM all 11.56 0.00 1.28 1.35 0.06 85.75 06:19:01 AM 0 14.58 0.00 1.25 1.57 0.07 82.53 06:19:01 AM 1 8.53 0.00 1.30 1.14 0.05 88.98 06:20:01 AM all 21.73 0.00 2.84 0.18 0.08 75.17 06:20:01 AM 0 18.81 0.00 2.65 0.10 0.08 78.35 06:20:01 AM 1 24.65 0.00 3.02 0.25 0.08 72.00 Average: all 23.57 0.00 3.60 2.08 0.09 70.66 Average: 0 25.00 0.00 3.81 2.18 0.10 68.92 Average: 1 22.14 0.00 3.40 1.98 0.09 72.39