---> uname -a: Linux prd-centos7-builder-2c-1g-1077.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: 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 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 379 1245 16 2164 3140 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:4f:93:3a brd ff:ff:ff:ff:ff:ff inet 10.30.218.185/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe4f:933a/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) 06/11/2023 _x86_64_ (1 CPU) 06:43:23 PM LINUX RESTART 06:44:01 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 86.36 3.49 82.87 899.80 10842.44 06:46:01 PM 85.74 18.97 66.77 2339.16 6932.42 Average: 86.05 11.29 74.76 1625.09 8872.20 06:44:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 1554736 2325564 59.93 2088 1905468 488288 9.91 387384 1691544 162952 06:46:01 PM 1322656 2557644 65.91 2088 2090880 451796 9.17 539024 1760028 116984 Average: 1438696 2441604 62.92 2088 1998174 470042 9.54 463204 1725786 139968 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:45:01 PM eth0 77.87 54.46 1405.10 12.66 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 156.36 176.25 1113.86 36.54 0.00 0.00 0.00 06:46:01 PM lo 0.29 0.29 0.01 0.01 0.00 0.00 0.00 Average: eth0 117.42 115.83 1258.35 24.69 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 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) 06/11/2023 _x86_64_ (1 CPU) 06:43:23 PM LINUX RESTART 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 83.49 0.00 6.56 1.81 0.09 8.05 06:45:01 PM 0 83.49 0.00 6.56 1.81 0.09 8.05 06:46:01 PM all 48.87 0.00 2.68 1.29 0.09 47.07 06:46:01 PM 0 48.87 0.00 2.68 1.29 0.09 47.07 Average: all 66.04 0.00 4.60 1.55 0.09 27.71 Average: 0 66.04 0.00 4.60 1.55 0.09 27.71