---> uname -a: Linux prd-centos7-builder-2c-1g-1724.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 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 358 1219 16 2210 3161 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:86:1b:fb brd ff:ff:ff:ff:ff:ff inet 10.30.219.87/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe86:1bfb/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) 07/10/2023 _x86_64_ (1 CPU) 08:21:25 PM LINUX RESTART 08:22:01 PM tps rtps wtps bread/s bwrtn/s 08:23:01 PM 73.17 10.35 62.82 1178.59 6660.54 08:24:01 PM 116.05 17.92 98.13 2218.46 21198.37 Average: 94.74 14.16 80.58 1701.57 13972.05 08:22:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:23:01 PM 1598220 2282072 58.81 2088 1830628 486308 9.87 423800 1628916 249100 08:24:01 PM 1241580 2638712 68.00 2088 2162720 482200 9.78 771664 1612948 48196 Average: 1419900 2460392 63.41 2088 1996674 484254 9.82 597732 1620932 148648 08:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:23:01 PM eth0 73.62 52.51 1306.96 10.91 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 67.14 54.61 755.44 20.22 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.36 53.57 1029.58 15.59 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) 07/10/2023 _x86_64_ (1 CPU) 08:21:25 PM LINUX RESTART 08:22:01 PM CPU %user %nice %system %iowait %steal %idle 08:23:01 PM all 79.77 0.00 5.48 5.45 0.15 9.15 08:23:01 PM 0 79.77 0.00 5.48 5.45 0.15 9.15 08:24:01 PM all 66.89 0.00 5.10 5.71 0.15 22.14 08:24:01 PM 0 66.89 0.00 5.10 5.71 0.15 22.14 Average: all 73.30 0.00 5.29 5.58 0.15 15.68 Average: 0 73.30 0.00 5.29 5.58 0.15 15.68