---> uname -a: Linux prd-centos8-robot-2c-8g-33711.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 577 5027 19 2093 6825 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:99:21:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe99:21c1/64 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) 02:48:17 LINUX RESTART (2 CPU) 02:49:01 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 110.00 34.57 75.43 7014.49 7097.07 02:51:01 AM 87.36 0.70 86.66 50.77 9351.18 02:52:01 AM 17.70 0.33 17.36 46.13 1405.48 Average: 71.69 11.87 59.82 2370.59 5951.94 02:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 5332908 7045256 2549524 32.34 2688 1894012 688476 7.71 210896 2012620 146704 02:51:01 AM 5171468 7003376 2710964 34.39 2688 2008968 704760 7.89 221800 2143616 30068 02:52:01 AM 5195316 7028936 2687116 34.09 2688 2010636 687252 7.70 406420 1935736 156 Average: 5233231 7025856 2649201 33.61 2688 1971205 693496 7.77 279705 2030657 58976 02:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 318.69 199.10 1659.98 62.85 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 58.78 45.89 531.06 7.71 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 20.45 15.26 17.91 7.35 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 132.65 86.76 736.39 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) 10/02/2024 _x86_64_ (2 CPU) 02:48:17 LINUX RESTART (2 CPU) 02:49:01 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 42.21 0.02 7.89 3.73 0.14 46.01 02:50:01 AM 0 46.07 0.02 8.94 4.71 0.15 40.10 02:50:01 AM 1 38.36 0.02 6.84 2.75 0.13 51.90 02:51:01 AM all 24.01 0.00 3.34 2.65 0.10 69.90 02:51:01 AM 0 27.84 0.00 3.62 2.10 0.10 66.33 02:51:01 AM 1 20.18 0.00 3.06 3.20 0.10 73.46 02:52:01 AM all 15.76 0.00 2.11 0.68 0.07 81.38 02:52:01 AM 0 7.36 0.00 1.50 0.57 0.07 90.50 02:52:01 AM 1 24.16 0.00 2.72 0.79 0.07 72.26 Average: all 27.33 0.01 4.45 2.35 0.10 65.76 Average: 0 27.09 0.01 4.69 2.46 0.11 65.65 Average: 1 27.56 0.01 4.21 2.25 0.10 65.87