---> uname -a: Linux prd-centos8-robot-2c-8g-29095.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 596 5007 19 2093 6805 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:3e:40:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe3e:4091/64 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) 04:28:53 LINUX RESTART (2 CPU) 04:30:01 AM tps rtps wtps bread/s bwrtn/s 04:31:01 AM 119.44 6.96 112.48 1258.11 9774.96 04:32:01 AM 35.24 0.63 34.61 48.92 5365.06 04:33:01 AM 18.90 0.92 17.98 130.24 422.30 Average: 57.86 2.84 55.02 479.11 5187.70 04:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 AM 5168768 6998736 2713664 34.43 2688 2006936 744972 8.34 211804 2156352 140772 04:32:01 AM 5239996 7072956 2642436 33.52 2688 2009884 677988 7.59 228944 2066496 12 04:33:01 AM 5185100 7023592 2697332 34.22 2688 2015372 721024 8.07 408672 1942036 1440 Average: 5197955 7031761 2684477 34.06 2688 2010731 714661 8.00 283140 2054961 47408 04:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 77.57 62.51 832.00 9.51 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 22.84 15.24 211.90 2.39 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 29.80 23.58 25.36 21.19 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 43.40 33.78 356.44 11.03 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) 04:28:53 LINUX RESTART (2 CPU) 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 34.93 0.00 6.07 4.11 0.11 54.78 04:31:01 AM 0 25.05 0.00 5.09 3.36 0.10 66.40 04:31:01 AM 1 44.83 0.00 7.05 4.87 0.12 43.13 04:32:01 AM all 7.54 0.00 1.11 2.81 0.05 88.48 04:32:01 AM 0 9.16 0.00 0.95 2.07 0.05 87.77 04:32:01 AM 1 5.93 0.00 1.27 3.56 0.05 89.20 04:33:01 AM all 27.12 0.00 3.00 0.48 0.08 69.32 04:33:01 AM 0 24.97 0.00 2.64 0.62 0.08 71.69 04:33:01 AM 1 29.27 0.00 3.35 0.35 0.07 66.96 Average: all 23.21 0.00 3.40 2.47 0.08 70.84 Average: 0 19.73 0.00 2.90 2.02 0.08 75.27 Average: 1 26.69 0.00 3.89 2.93 0.08 66.41