---> uname -a: Linux prd-centos7-builder-2c-1g-3176.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 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 372 1182 16 2234 3147 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:14:9c:bd brd ff:ff:ff:ff:ff:ff inet 10.30.218.14/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86250sec preferred_lft 86250sec inet6 fe80::f816:3eff:fe14:9cbd/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) 09/25/2023 _x86_64_ (1 CPU) 04:16:49 AM LINUX RESTART 04:17:01 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 202.99 113.46 89.53 9615.43 43604.48 04:19:01 AM 154.71 18.15 136.55 2241.18 21932.59 Average: 179.05 66.21 112.84 5959.38 32859.85 04:17:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 1713448 2166844 55.84 2088 1750544 448756 9.10 359348 1583948 213160 04:19:01 AM 1200248 2680044 69.07 2088 2174948 492888 10.00 798204 1619372 88908 Average: 1456848 2423444 62.46 2088 1962746 470822 9.55 578776 1601660 151034 04:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:18:01 AM eth0 252.53 144.32 1457.85 59.37 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 188.16 130.13 1306.44 23.77 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 220.61 137.28 1382.78 41.72 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) 09/25/2023 _x86_64_ (1 CPU) 04:16:49 AM LINUX RESTART 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 75.79 0.00 10.71 9.02 0.09 4.39 04:18:01 AM 0 75.79 0.00 10.71 9.02 0.09 4.39 04:19:01 AM all 79.10 0.00 5.62 5.75 0.11 9.41 04:19:01 AM 0 79.10 0.00 5.62 5.75 0.11 9.41 Average: all 77.43 0.00 8.19 7.40 0.10 6.88 Average: 0 77.43 0.00 8.19 7.40 0.10 6.88