---> uname -a: Linux prd-centos8-robot-2c-8g-29719.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: 2799.998 BogoMIPS: 5599.99 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 575 5032 19 2090 6827 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:44:7e:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe44:7eec/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) 02:09:01 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 289.62 267.92 21.70 19826.42 284.91 02:11:01 AM 97.90 35.00 62.90 5324.63 5200.40 02:12:01 AM 88.85 0.70 88.15 50.79 10070.52 02:13:01 AM 23.53 0.33 23.19 46.12 1693.50 Average: 71.38 13.51 57.87 1912.74 5623.14 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6089508 7349680 1792924 22.75 2688 1463060 361836 4.05 122244 1431348 632 02:11:01 AM 5379120 7071448 2503312 31.76 2688 1874144 663040 7.42 210404 1968932 146256 02:12:01 AM 5173148 7003500 2709284 34.37 2688 2006744 704616 7.89 222040 2131280 30068 02:13:01 AM 5220508 7051992 2661924 33.77 2688 2008416 668872 7.49 406428 1908988 172 Average: 5465571 7119155 2416861 30.66 2688 1838091 599591 6.71 240279 1860137 44282 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 13.21 8.49 3.05 1.09 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 278.82 189.52 1591.61 58.31 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 58.21 45.48 592.50 8.04 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 21.81 14.66 17.45 15.88 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 118.99 82.78 729.58 27.26 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) 02:09:01 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 15.46 0.00 15.94 5.31 0.00 63.29 02:10:01 AM 0 2.94 0.00 17.65 0.00 0.00 79.41 02:10:01 AM 1 27.62 0.00 14.29 10.48 0.00 47.62 02:11:01 AM all 36.14 0.02 6.96 6.48 0.12 50.29 02:11:01 AM 0 40.00 0.03 6.80 3.81 0.12 49.24 02:11:01 AM 1 32.25 0.00 7.11 9.18 0.12 51.35 02:12:01 AM all 25.86 0.00 3.63 3.20 0.09 67.22 02:12:01 AM 0 37.71 0.00 4.62 3.19 0.12 54.35 02:12:01 AM 1 14.08 0.00 2.64 3.21 0.07 80.01 02:13:01 AM all 14.05 0.00 1.91 0.53 0.07 83.44 02:13:01 AM 0 19.60 0.00 2.29 0.73 0.07 77.31 02:13:01 AM 1 8.50 0.00 1.54 0.32 0.07 89.58 Average: all 25.25 0.01 4.22 3.40 0.09 67.03 Average: 0 32.24 0.01 4.64 2.56 0.10 60.46 Average: 1 18.26 0.00 3.81 4.24 0.08 73.61