---> uname -a: Linux prd-centos8-robot-2c-8g-33835.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 578 5024 19 2094 6823 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:b2:33:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:feb2:334e/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) 10/02/2024 _x86_64_ (2 CPU) 06:24:53 LINUX RESTART (2 CPU) 06:26:01 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 117.55 6.97 110.58 1258.32 9884.60 06:28:01 AM 34.81 0.83 33.97 83.71 5334.86 06:29:01 AM 18.45 0.72 17.73 95.45 418.76 Average: 56.93 2.84 54.09 479.14 5212.75 06:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 5215864 7020884 2666568 33.83 2688 1982120 679664 7.61 210744 2111272 114328 06:28:01 AM 5213452 7047596 2668980 33.86 2688 2011168 660200 7.39 229688 2092596 168 06:29:01 AM 5227940 7065156 2654492 33.68 2688 2014200 645344 7.23 408536 1900100 184 Average: 5219085 7044545 2663347 33.79 2688 2002496 661736 7.41 282989 2034656 38227 06:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 68.76 56.44 765.97 8.73 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 49.77 37.35 389.43 15.01 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 18.11 17.03 15.73 8.39 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 45.55 36.94 390.38 10.71 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) 10/02/2024 _x86_64_ (2 CPU) 06:24:53 LINUX RESTART (2 CPU) 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 34.16 0.00 6.01 3.01 0.11 56.71 06:27:01 AM 0 32.24 0.00 5.69 2.30 0.10 59.67 06:27:01 AM 1 36.08 0.00 6.33 3.71 0.12 53.77 06:28:01 AM all 10.29 0.00 1.60 1.66 0.07 86.38 06:28:01 AM 0 4.87 0.00 1.61 1.51 0.07 91.96 06:28:01 AM 1 15.71 0.00 1.60 1.82 0.07 80.80 06:29:01 AM all 25.78 0.00 2.48 0.50 0.10 71.14 06:29:01 AM 0 15.47 0.00 1.99 0.45 0.10 81.99 06:29:01 AM 1 36.06 0.00 2.97 0.55 0.10 60.32 Average: all 23.42 0.00 3.37 1.72 0.09 71.39 Average: 0 17.54 0.00 3.10 1.42 0.09 77.85 Average: 1 29.29 0.00 3.64 2.03 0.09 64.95