---> uname -a: Linux prd-centos8-robot-2c-8g-32301.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 582 5024 19 2090 6819 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:90:7f:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe90:7fae/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) 10/01/2024 _x86_64_ (2 CPU) 02:18:28 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 112.06 36.55 75.51 7904.58 14009.45 02:21:01 AM 89.46 0.70 88.76 50.77 10066.78 02:22:01 AM 27.39 0.90 26.49 130.07 1675.38 Average: 76.30 12.72 63.58 2695.14 8583.87 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5238648 6989736 2643784 33.54 2688 1933048 759116 8.50 245808 2075812 205772 02:21:01 AM 5247148 7077492 2635284 33.43 2688 2006796 627604 7.03 228804 2058576 30084 02:22:01 AM 5208912 7043060 2673520 33.92 2688 2011016 668388 7.48 408024 1921944 192 Average: 5231569 7036763 2650863 33.63 2688 1983620 685036 7.67 294212 2018777 78683 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 311.86 186.54 1572.96 58.99 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 65.02 51.27 614.55 9.12 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 26.74 21.84 23.59 10.70 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 134.54 86.55 737.04 26.27 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) 10/01/2024 _x86_64_ (2 CPU) 02:18:28 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 42.91 0.00 7.85 8.37 0.15 40.72 02:20:01 AM 0 49.43 0.00 8.89 10.38 0.15 31.15 02:20:01 AM 1 36.44 0.00 6.81 6.38 0.15 50.22 02:21:01 AM all 28.34 0.00 4.21 3.97 0.10 63.38 02:21:01 AM 0 31.15 0.00 4.36 3.61 0.12 60.76 02:21:01 AM 1 25.54 0.00 4.06 4.32 0.08 65.99 02:22:01 AM all 27.84 0.00 3.28 0.73 0.08 68.08 02:22:01 AM 0 38.21 0.00 3.67 0.69 0.07 57.37 02:22:01 AM 1 17.46 0.00 2.90 0.77 0.08 78.79 Average: all 33.01 0.00 5.11 4.35 0.11 57.43 Average: 0 39.56 0.00 5.63 4.87 0.11 49.82 Average: 1 26.47 0.00 4.59 3.82 0.11 65.01