---> uname -a: Linux prd-centos8-robot-2c-8g-21297.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 559 5050 19 2088 6843 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:1d:4f:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe1d:4f57/64 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) 09/12/2024 _x86_64_ (2 CPU) 06:08:12 LINUX RESTART (2 CPU) 06:09:02 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 99.17 37.59 61.58 5490.09 4913.15 06:11:01 AM 92.65 0.90 91.75 85.57 10272.98 06:12:01 AM 31.29 0.72 30.57 95.43 1758.15 Average: 74.23 12.93 61.30 1870.46 5652.15 06:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5428340 7121052 2454092 31.13 2688 1874772 636552 7.13 208820 1920088 153960 06:11:01 AM 5221000 7050892 2661432 33.76 2688 2006564 686236 7.68 231504 2082036 31328 06:12:01 AM 5182284 7017784 2700148 34.26 2688 2012032 693036 7.76 408204 1945052 16724 Average: 5277208 7063243 2605224 33.05 2688 1964456 671941 7.52 282843 1982392 67337 06:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 244.06 165.85 1592.91 59.12 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 71.44 54.32 583.70 11.56 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 20.88 19.16 17.51 9.79 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 111.40 79.30 726.61 26.64 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) 09/12/2024 _x86_64_ (2 CPU) 06:08:12 LINUX RESTART (2 CPU) 06:09:02 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 34.32 0.01 6.71 4.53 0.12 54.30 06:10:01 AM 0 38.99 0.02 7.14 3.96 0.12 49.78 06:10:01 AM 1 29.68 0.00 6.29 5.11 0.12 58.81 06:11:01 AM all 28.00 0.00 4.27 3.29 0.08 64.36 06:11:01 AM 0 35.58 0.00 4.72 3.27 0.08 56.34 06:11:01 AM 1 20.44 0.00 3.82 3.31 0.08 72.35 06:12:01 AM all 30.81 0.00 3.30 0.55 0.13 65.21 06:12:01 AM 0 28.65 0.00 3.77 0.40 0.12 67.06 06:12:01 AM 1 32.96 0.00 2.83 0.70 0.13 63.37 Average: all 31.02 0.00 4.75 2.78 0.11 61.34 Average: 0 34.37 0.01 5.20 2.53 0.11 57.79 Average: 1 27.68 0.00 4.30 3.02 0.11 64.88