---> uname -a: Linux prd-centos8-robot-2c-8g-30654.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 573 5030 19 2093 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:11:df:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe11:dfb4/64 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) 09/30/2024 _x86_64_ (2 CPU) 05:35:30 LINUX RESTART (2 CPU) 05:36:01 AM tps rtps wtps bread/s bwrtn/s 05:37:01 AM 101.08 33.07 68.02 7271.70 14383.49 05:38:01 AM 94.90 0.28 94.62 20.13 10417.66 05:39:01 AM 25.73 0.70 25.03 75.32 1691.10 Average: 73.91 11.35 62.56 2456.11 8831.46 05:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 AM 5263936 7006140 2618496 33.22 2688 1925288 768876 8.61 245760 2056068 196068 05:38:01 AM 5196128 7028104 2686304 34.08 2688 2008512 690172 7.73 211624 2121924 30072 05:39:01 AM 5158784 6992728 2723648 34.55 2688 2011012 727668 8.15 404956 1974560 156 Average: 5206283 7008991 2676149 33.95 2688 1981604 728905 8.16 287447 2050851 75432 05:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 318.82 200.48 1576.17 62.05 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 61.28 48.28 612.67 8.31 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 25.26 15.86 18.31 7.55 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 135.14 88.22 735.80 25.97 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) 09/30/2024 _x86_64_ (2 CPU) 05:35:30 LINUX RESTART (2 CPU) 05:36:01 AM CPU %user %nice %system %iowait %steal %idle 05:37:01 AM all 42.69 0.00 7.97 6.30 0.12 42.92 05:37:01 AM 0 35.31 0.00 8.40 7.70 0.12 48.47 05:37:01 AM 1 50.08 0.00 7.53 4.91 0.12 37.37 05:38:01 AM all 28.59 0.00 4.31 3.35 0.08 63.67 05:38:01 AM 0 27.23 0.00 3.66 4.24 0.08 64.78 05:38:01 AM 1 29.95 0.00 4.96 2.46 0.07 62.56 05:39:01 AM all 18.08 0.00 2.06 1.78 0.08 78.00 05:39:01 AM 0 18.93 0.00 2.06 1.34 0.08 77.59 05:39:01 AM 1 17.22 0.00 2.07 2.22 0.08 78.40 Average: all 29.78 0.00 4.78 3.81 0.09 61.54 Average: 0 27.15 0.00 4.70 4.43 0.09 63.62 Average: 1 32.40 0.00 4.85 3.19 0.09 59.47