---> uname -a: Linux prd-centos8-robot-2c-8g-28971.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 573 5033 19 2090 6828 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:c6:d9:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fec6:d947/64 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) 09/28/2024 _x86_64_ (2 CPU) 02:15:58 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 86.76 16.16 70.60 3218.92 6068.59 02:19:01 AM 72.89 0.10 72.79 9.07 7641.98 02:20:01 AM 31.44 0.83 30.61 77.04 3614.48 02:21:01 AM 19.42 0.70 18.72 95.82 462.37 Average: 52.63 4.45 48.18 850.41 4446.69 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5378520 7069212 2503904 31.77 2688 1872792 653376 7.32 210032 1969992 131956 02:19:01 AM 5231920 7060476 2650504 33.63 2688 2005120 657008 7.36 211448 2094172 90044 02:20:01 AM 5122276 6975020 2760148 35.02 2688 2029796 735676 8.24 234440 2179704 22436 02:21:01 AM 5205588 7042832 2676836 33.96 2688 2013892 651504 7.29 408528 1923280 16512 Average: 5234576 7036885 2647848 33.59 2688 1980400 674391 7.55 266112 2041787 65237 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 253.28 167.19 1513.81 56.95 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 66.26 49.31 589.66 8.20 0.00 0.00 0.00 0.00 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 17.34 10.80 14.58 5.63 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 20.77 18.61 16.58 8.81 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 89.43 61.48 533.72 19.90 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) 09/28/2024 _x86_64_ (2 CPU) 02:15:58 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 35.78 0.00 6.18 4.58 0.12 53.34 02:18:01 AM 0 46.14 0.00 6.63 5.21 0.12 41.90 02:18:01 AM 1 25.42 0.00 5.73 3.95 0.12 64.77 02:19:01 AM all 25.03 0.00 3.33 8.89 0.16 62.59 02:19:01 AM 0 31.42 0.00 3.87 10.45 0.17 54.10 02:19:01 AM 1 18.66 0.00 2.78 7.34 0.15 71.06 02:20:01 AM all 10.01 0.00 1.30 1.74 0.05 86.90 02:20:01 AM 0 14.87 0.00 1.49 2.06 0.05 81.53 02:20:01 AM 1 5.14 0.00 1.12 1.42 0.05 92.27 02:21:01 AM all 29.40 0.00 3.35 0.39 0.09 66.77 02:21:01 AM 0 43.96 0.00 4.16 0.45 0.10 51.33 02:21:01 AM 1 14.89 0.00 2.54 0.33 0.08 82.15 Average: all 25.04 0.00 3.54 3.90 0.10 67.42 Average: 0 34.08 0.00 4.03 4.53 0.11 57.25 Average: 1 16.02 0.00 3.04 3.26 0.10 77.59