---> uname -a: Linux prd-centos8-robot-2c-8g-1763.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4807 19 2301 6806 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:40:a5:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe40:a538/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:00:54 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 92.92 13.10 79.82 2343.22 6499.47 02:04:01 AM 69.58 0.70 68.88 50.78 9446.38 02:05:01 AM 19.15 0.42 18.73 64.79 1022.10 02:06:01 AM 70.58 2.70 67.88 429.86 7916.06 Average: 63.06 4.23 58.83 722.19 6221.22 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5315940 7046840 2566484 32.56 2688 1912920 693836 7.77 211004 2032460 161564 02:04:01 AM 5174020 7003956 2708404 34.36 2688 2007052 709444 7.94 221788 2135816 4 02:05:01 AM 5145600 7030872 2736824 34.72 2688 2060048 695200 7.78 252448 2130332 45080 02:06:01 AM 4939700 6980524 2942724 37.33 2688 2209976 708120 7.93 298536 2267468 13408 Average: 5143815 7015548 2738609 34.74 2688 2047499 701650 7.86 245944 2141519 55014 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 138.19 106.45 1032.21 22.77 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 48.58 31.57 425.22 5.89 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 31.36 25.26 97.80 7.53 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 66.86 54.22 226.20 19.78 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 71.25 54.38 445.37 13.99 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) 10/27/2024 _x86_64_ (2 CPU) 02:00:54 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 33.70 0.00 5.87 2.38 0.11 57.95 02:03:01 AM 0 23.42 0.00 5.57 1.87 0.12 69.03 02:03:01 AM 1 43.99 0.00 6.16 2.89 0.10 46.86 02:04:01 AM all 16.98 0.00 2.58 3.06 0.07 77.31 02:04:01 AM 0 15.36 0.00 2.59 3.80 0.07 78.19 02:04:01 AM 1 18.61 0.00 2.56 2.32 0.07 76.44 02:05:01 AM all 19.61 0.00 3.13 0.62 0.08 76.57 02:05:01 AM 0 18.78 0.00 2.94 0.50 0.07 77.71 02:05:01 AM 1 20.43 0.00 3.32 0.73 0.08 75.43 02:06:01 AM all 28.99 0.00 4.20 5.75 0.09 60.97 02:06:01 AM 0 26.55 0.00 3.91 6.84 0.10 62.60 02:06:01 AM 1 31.43 0.00 4.49 4.66 0.08 59.34 Average: all 24.82 0.00 3.94 2.95 0.09 68.20 Average: 0 21.03 0.00 3.76 3.25 0.09 71.88 Average: 1 28.62 0.00 4.13 2.65 0.08 64.52