---> uname -a: Linux prd-centos8-robot-2c-8g-39489.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 572 5033 19 2091 6829 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:a3:6f:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fea3:6f01/64 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) 10/06/2024 _x86_64_ (2 CPU) 03:18:20 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 117.51 77.77 39.74 7581.34 34272.96 03:21:01 AM 92.32 6.90 85.43 1255.83 6613.81 03:22:01 AM 74.64 0.90 73.74 85.57 9216.81 03:23:01 AM 15.24 0.72 14.53 95.43 339.87 Average: 74.93 21.57 53.36 2254.46 12610.36 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5626360 7107852 2256072 28.62 2688 1675036 657704 7.36 177416 1801184 77720 03:21:01 AM 5300668 7101792 2581764 32.75 2688 1978988 626064 7.01 210408 2038168 211296 03:22:01 AM 5126536 6980000 2755896 34.96 2688 2030428 740120 8.29 234476 2177912 22416 03:23:01 AM 5224548 7062760 2657884 33.72 2688 2014616 648296 7.26 408096 1904064 16596 Average: 5319528 7063101 2562904 32.51 2688 1924767 668046 7.48 257599 1980332 82007 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 236.00 128.37 998.04 54.33 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 77.13 65.09 803.92 8.14 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 48.78 37.17 394.62 9.84 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 16.71 15.41 14.28 7.19 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 94.66 61.51 552.74 19.87 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) 10/06/2024 _x86_64_ (2 CPU) 03:18:20 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 26.72 0.05 6.22 38.82 0.14 28.06 03:20:01 AM 0 22.51 0.02 6.20 39.13 0.08 32.05 03:20:01 AM 1 30.97 0.09 6.24 38.50 0.19 24.02 03:21:01 AM all 31.67 0.00 5.07 7.93 0.12 55.21 03:21:01 AM 0 32.66 0.00 5.32 7.09 0.10 54.83 03:21:01 AM 1 30.69 0.00 4.82 8.78 0.13 55.58 03:22:01 AM all 20.92 0.00 2.76 6.18 0.08 70.05 03:22:01 AM 0 12.40 0.00 3.02 6.52 0.10 77.96 03:22:01 AM 1 29.49 0.00 2.51 5.84 0.07 62.09 03:23:01 AM all 22.43 0.00 2.94 2.48 0.07 72.09 03:23:01 AM 0 9.14 0.00 2.43 1.12 0.07 87.24 03:23:01 AM 1 35.74 0.00 3.44 3.83 0.07 56.92 Average: all 25.43 0.01 4.24 13.80 0.10 56.42 Average: 0 19.15 0.00 4.24 13.44 0.09 63.08 Average: 1 31.73 0.02 4.25 14.15 0.11 49.74