---> uname -a: Linux prd-centos7-builder-2c-1g-3808.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.8G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 370 1452 16 1965 3151 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:6a:5d:02 brd ff:ff:ff:ff:ff:ff inet 10.30.219.180/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86265sec preferred_lft 86265sec inet6 fe80::f816:3eff:fe6a:5d02/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 10/28/2023 _x86_64_ (1 CPU) 06:20:51 AM LINUX RESTART 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 225.46 132.16 93.31 10639.26 44244.63 06:23:01 AM 249.60 0.56 249.03 111.84 12435.90 Average: 237.53 66.39 171.14 5377.53 28346.23 06:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 1820700 2059600 53.08 2088 1620244 506404 10.27 541428 1323020 79884 06:23:01 AM 1531716 2348584 60.53 2088 1907068 443336 8.99 512496 1579368 129104 Average: 1676208 2204092 56.80 2088 1763656 474870 9.63 526962 1451194 104494 06:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:22:01 AM eth0 283.20 153.53 1553.09 58.15 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 44.04 33.61 543.68 12.52 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 163.67 93.59 1048.58 35.34 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 10/28/2023 _x86_64_ (1 CPU) 06:20:51 AM LINUX RESTART 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 66.19 0.00 10.44 19.52 0.15 3.69 06:22:01 AM 0 66.19 0.00 10.44 19.52 0.15 3.69 06:23:01 AM all 77.52 0.00 6.66 5.84 0.13 9.85 06:23:01 AM 0 77.52 0.00 6.66 5.84 0.13 9.85 Average: all 71.85 0.00 8.55 12.68 0.14 6.77 Average: 0 71.85 0.00 8.55 12.68 0.14 6.77