---> uname -a: Linux prd-centos8-robot-2c-8g-30603.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 622 4984 19 2090 6779 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:af:9e:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feaf:9e73/64 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) 09/30/2024 _x86_64_ (2 CPU) 04:48:20 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 93.24 15.16 78.07 2694.97 6010.48 04:51:01 AM 80.64 0.70 79.94 50.77 8957.10 04:52:01 AM 27.07 0.92 26.16 130.22 1551.00 Average: 66.99 5.59 61.39 958.60 5506.39 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5278220 7007264 2604204 33.04 2688 1911332 790624 8.85 211024 2069544 159068 04:51:01 AM 5125112 6954508 2757312 34.98 2688 2006552 805020 9.01 221868 2185216 30076 04:52:01 AM 5118016 6962304 2764408 35.07 2688 2020604 796560 8.92 409444 2004252 18120 Average: 5173783 6974692 2708641 34.36 2688 1979496 797401 8.93 280779 2086337 69088 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 225.19 144.87 1417.03 45.94 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 49.54 38.18 412.24 6.74 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 30.27 21.94 26.09 11.63 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 101.67 68.33 618.44 21.43 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) 09/30/2024 _x86_64_ (2 CPU) 04:48:20 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 37.63 0.00 6.44 1.54 0.10 54.29 04:50:01 AM 0 34.35 0.00 5.04 1.33 0.10 59.17 04:50:01 AM 1 40.93 0.00 7.83 1.75 0.10 49.38 04:51:01 AM all 20.61 0.00 2.90 1.82 0.08 74.60 04:51:01 AM 0 11.97 0.00 2.37 2.17 0.07 83.42 04:51:01 AM 1 29.23 0.00 3.42 1.47 0.08 65.80 04:52:01 AM all 31.02 0.00 3.42 0.33 0.14 65.09 04:52:01 AM 0 33.43 0.00 3.44 0.23 0.13 62.76 04:52:01 AM 1 28.60 0.00 3.41 0.42 0.15 67.42 Average: all 29.75 0.00 4.25 1.23 0.11 64.66 Average: 0 26.59 0.00 3.62 1.25 0.10 68.44 Average: 1 32.92 0.00 4.89 1.21 0.11 60.87