---> uname -a: Linux prd-centos7-builder-2c-1g-1657.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 377 1339 16 2072 3144 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:ee:33:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.218.221/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86250sec preferred_lft 86250sec inet6 fe80::f816:3eff:feee:33c8/64 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) 07/07/2023 _x86_64_ (1 CPU) 04:08:44 PM LINUX RESTART 04:09:02 PM tps rtps wtps bread/s bwrtn/s 04:10:01 PM 199.17 101.17 97.99 8043.45 45439.78 04:11:01 PM 105.51 14.79 90.71 2406.08 13352.21 Average: 151.85 57.54 94.32 5195.73 29230.72 04:09:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 PM 1702924 2177368 56.11 2088 1756968 454848 9.23 360936 1588888 208640 04:11:01 PM 1406908 2473384 63.74 2088 2014512 456644 9.26 600840 1615832 113208 Average: 1554916 2325376 59.93 2088 1885740 455746 9.25 480888 1602360 160924 04:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:10:01 PM eth0 324.72 165.39 1510.97 59.93 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 155.36 98.89 1497.20 21.44 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 239.16 131.79 1504.01 40.48 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) 07/07/2023 _x86_64_ (1 CPU) 04:08:44 PM LINUX RESTART 04:09:02 PM CPU %user %nice %system %iowait %steal %idle 04:10:01 PM all 75.11 0.00 10.71 10.24 0.15 3.79 04:10:01 PM 0 75.11 0.00 10.71 10.24 0.15 3.79 04:11:01 PM all 82.50 0.00 5.88 2.69 0.13 8.81 04:11:01 PM 0 82.50 0.00 5.88 2.69 0.13 8.81 Average: all 78.84 0.00 8.27 6.42 0.14 6.32 Average: 0 78.84 0.00 8.27 6.42 0.14 6.32