---> uname -a: Linux prd-centos7-builder-2c-1g-471.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 378 1424 16 1986 3143 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:a0:9d:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.218.40/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fea0:9db4/64 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) 01/20/2024 _x86_64_ (1 CPU) 04:08:45 PM LINUX RESTART 04:09:01 PM tps rtps wtps bread/s bwrtn/s 04:10:01 PM 239.43 127.42 112.01 10150.85 44147.96 04:11:01 PM 225.77 14.59 211.18 2397.04 8995.47 Average: 232.60 70.96 161.63 6270.72 26557.10 04:09:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 PM 1747464 2132828 54.97 2088 1673156 509696 10.34 446500 1479652 123360 04:11:01 PM 1528268 2352024 60.61 2088 1923620 419040 8.50 568524 1522680 138520 Average: 1637866 2242426 57.79 2088 1798388 464368 9.42 507512 1501166 130940 04:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:10:01 PM eth0 265.58 143.19 1525.81 57.42 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 131.63 90.32 1318.40 19.85 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 198.55 116.73 1422.02 38.62 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) 01/20/2024 _x86_64_ (1 CPU) 04:08:45 PM LINUX RESTART 04:09:01 PM CPU %user %nice %system %iowait %steal %idle 04:10:01 PM all 65.10 0.00 10.75 20.61 0.15 3.39 04:10:01 PM 0 65.10 0.00 10.75 20.61 0.15 3.39 04:11:01 PM all 77.81 0.00 6.58 4.21 0.15 11.25 04:11:01 PM 0 77.81 0.00 6.58 4.21 0.15 11.25 Average: all 71.46 0.00 8.66 12.41 0.15 7.32 Average: 0 71.46 0.00 8.66 12.41 0.15 7.32