---> uname -a: Linux prd-centos8-robot-2c-8g-32731.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 583 5022 19 2090 6818 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:17:7b:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe17:7b0b/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) 03:51:43 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:02 AM 205.75 142.91 62.84 15273.45 40275.30 03:54:01 AM 129.84 4.08 125.75 106.68 10867.01 03:55:01 AM 28.90 0.30 28.60 45.06 2715.55 Average: 121.46 49.36 72.10 5170.70 17994.29 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:02 AM 5380988 7003880 2501436 31.73 2688 1813096 812108 9.09 216120 1993384 115852 03:54:01 AM 5162028 6992132 2720396 34.51 2688 2006776 752344 8.42 221568 2144676 51996 03:55:01 AM 5185888 7017080 2696536 34.21 2688 2008412 734728 8.23 405512 1945892 148 Average: 5242968 7004364 2639456 33.49 2688 1942761 766393 8.58 281067 2027984 55999 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:02 AM eth0 293.29 181.64 1576.79 54.38 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 66.55 52.51 623.73 17.69 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 18.75 14.20 17.45 7.12 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 126.54 82.96 740.06 26.45 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) 03:51:43 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:02 AM all 43.51 0.05 10.91 8.40 0.12 37.01 03:53:02 AM 0 48.48 0.05 9.66 7.56 0.12 34.13 03:53:02 AM 1 38.54 0.05 12.16 9.23 0.12 39.90 03:54:01 AM all 33.61 0.00 5.58 3.66 0.11 57.03 03:54:01 AM 0 42.94 0.00 6.25 2.95 0.12 47.75 03:54:01 AM 1 24.29 0.00 4.92 4.38 0.10 66.31 03:55:01 AM all 15.78 0.00 2.02 0.65 0.06 81.49 03:55:01 AM 0 20.47 0.00 2.15 0.58 0.05 76.75 03:55:01 AM 1 11.09 0.00 1.89 0.72 0.07 86.23 Average: all 30.93 0.02 6.16 4.23 0.10 58.57 Average: 0 37.24 0.02 6.01 3.69 0.10 52.95 Average: 1 24.61 0.02 6.32 4.77 0.10 64.19