---> uname -a: Linux prd-centos8-robot-2c-8g-2810.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 609 4964 19 2123 6791 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:0b:47:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe0b:473d/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) 12/15/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 99.40 7.00 92.40 1259.18 7918.11 01:18:01 AM 62.53 1.02 61.51 111.43 7713.05 01:19:01 AM 44.56 0.03 44.53 2.27 3026.60 01:20:01 AM 22.04 0.03 22.01 3.47 5437.84 01:21:01 AM 2.80 0.10 2.70 32.92 102.30 01:22:01 AM 9.05 0.32 8.73 36.93 284.99 Average: 40.06 1.42 38.65 241.04 4080.50 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5215712 7018844 2666720 33.83 2688 1981520 697028 7.80 210400 2121644 171864 01:18:01 AM 5225648 7063232 2656784 33.71 2688 2015152 648136 7.26 240616 2073768 20 01:19:01 AM 4959180 6998624 2923252 37.09 2688 2208964 693548 7.77 254808 2301164 156048 01:20:01 AM 4994748 7033916 2887684 36.63 2688 2209092 669500 7.50 258100 2256072 4 01:21:01 AM 4948148 6988892 2934284 37.23 2688 2210664 707796 7.93 258228 2302304 64 01:22:01 AM 5095096 6961580 2787336 35.36 2688 2040640 732972 8.21 289368 2143712 17420 Average: 5073089 7010848 2809343 35.64 2688 2111005 691497 7.74 251920 2199777 57570 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 74.48 63.61 820.90 9.45 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 47.67 36.42 439.02 6.63 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 44.31 36.76 300.22 8.85 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 197.48 142.55 40.18 31.63 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 37.71 26.80 93.21 3.08 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 144.59 116.11 1538.28 30.89 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 91.04 70.38 538.60 15.09 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) 12/15/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 33.44 0.00 5.52 3.79 0.10 57.16 01:17:01 AM 0 30.03 0.00 5.08 3.60 0.10 61.19 01:17:01 AM 1 36.85 0.00 5.95 3.97 0.10 53.13 01:18:01 AM all 19.18 0.00 2.35 3.35 0.10 75.03 01:18:01 AM 0 10.40 0.00 2.44 2.42 0.10 84.64 01:18:01 AM 1 27.94 0.00 2.25 4.27 0.10 65.43 01:19:01 AM all 24.69 0.00 3.97 0.70 0.11 70.52 01:19:01 AM 0 23.72 0.00 3.84 0.97 0.10 71.36 01:19:01 AM 1 25.66 0.00 4.10 0.43 0.12 69.68 01:20:01 AM all 3.19 0.00 0.81 0.42 0.04 95.54 01:20:01 AM 0 4.04 0.00 0.77 0.43 0.05 94.70 01:20:01 AM 1 2.34 0.00 0.85 0.40 0.03 96.38 01:21:01 AM all 2.80 0.00 0.28 0.01 0.06 96.85 01:21:01 AM 0 0.87 0.00 0.17 0.02 0.05 98.90 01:21:01 AM 1 4.73 0.00 0.40 0.00 0.07 94.80 01:22:01 AM all 15.82 0.00 2.09 0.75 0.12 81.22 01:22:01 AM 0 15.52 0.00 2.34 0.49 0.12 81.54 01:22:01 AM 1 16.12 0.00 1.85 1.01 0.12 80.91 Average: all 16.52 0.00 2.50 1.50 0.09 79.39 Average: 0 14.09 0.00 2.44 1.32 0.09 82.07 Average: 1 18.94 0.00 2.57 1.68 0.09 76.72