---> uname -a: Linux prd-centos8-robot-2c-8g-29547.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 5039 19 2091 6835 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:d3:d7:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fed3:d730/64 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) 09/29/2024 _x86_64_ (2 CPU) 00:08:17 LINUX RESTART (2 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 98.33 50.73 47.60 4830.39 30711.20 12:11:01 AM 87.22 15.23 71.99 2706.43 6412.75 12:12:01 AM 83.10 0.70 82.40 50.79 9090.50 12:13:01 AM 19.91 0.32 19.59 45.18 1555.92 Average: 72.14 16.74 55.39 1908.20 11942.28 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 5892100 7247616 1990332 25.25 2688 1554956 575668 6.45 151748 1582664 20708 12:11:01 AM 5343860 7042580 2538572 32.21 2688 1880508 688968 7.71 210844 2005428 135452 12:12:01 AM 5184268 7014816 2698164 34.23 2688 2006884 702744 7.87 222084 2128016 30068 12:13:01 AM 5224756 7056492 2657676 33.72 2688 2008528 668344 7.48 406524 1907548 160 Average: 5411246 7090376 2471186 31.35 2688 1862719 658931 7.38 247800 1905914 46597 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 84.69 48.23 348.19 15.34 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 192.52 135.99 1303.94 46.51 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 58.97 44.39 531.52 7.66 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 19.92 13.49 16.79 6.59 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 89.02 60.53 550.09 19.03 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) 09/29/2024 _x86_64_ (2 CPU) 00:08:17 LINUX RESTART (2 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 13.63 0.05 3.47 72.35 0.10 10.40 12:10:01 AM 0 14.23 0.03 3.18 72.42 0.10 10.04 12:10:01 AM 1 13.03 0.07 3.76 72.28 0.10 10.76 12:11:01 AM all 34.24 0.00 5.91 7.12 0.13 52.61 12:11:01 AM 0 35.10 0.00 5.42 8.36 0.13 50.99 12:11:01 AM 1 33.38 0.00 6.39 5.89 0.12 54.22 12:12:01 AM all 24.90 0.00 3.54 9.80 0.11 61.66 12:12:01 AM 0 15.97 0.00 2.82 6.98 0.12 74.11 12:12:01 AM 1 33.83 0.00 4.26 12.62 0.10 49.19 12:13:01 AM all 15.32 0.00 2.09 0.61 0.08 81.90 12:13:01 AM 0 13.88 0.00 1.64 0.40 0.10 83.97 12:13:01 AM 1 16.75 0.00 2.55 0.82 0.07 79.82 Average: all 22.04 0.01 3.75 22.34 0.10 51.75 Average: 0 19.81 0.01 3.26 21.86 0.11 54.95 Average: 1 24.27 0.02 4.24 22.83 0.10 48.55