---> uname -a: Linux prd-centos7-builder-2c-1g-18.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 5.9G 15G 30% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 366 1384 16 2038 3155 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:a8:4c:71 brd ff:ff:ff:ff:ff:ff inet 10.30.219.5/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fea8:4c71/64 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) 04/06/2024 _x86_64_ (1 CPU) 01:04:45 PM LINUX RESTART 01:05:03 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 239.02 26.90 212.13 3949.84 36022.84 01:07:01 PM 66.62 10.97 55.65 1102.98 4899.75 Average: 152.31 18.89 133.43 2518.02 20369.57 01:05:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1819176 2061116 53.12 2088 1659652 1030100 20.90 394812 1476128 72 01:07:01 PM 1519000 2361292 60.85 2088 1879472 500080 10.15 599900 1521504 129968 Average: 1669088 2211204 56.99 2088 1769562 765090 15.52 497356 1498816 65020 01:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 282.43 164.05 1582.00 63.67 0.00 0.00 0.00 01:06:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:07:01 PM eth0 57.35 43.82 791.85 13.18 0.00 0.00 0.00 01:07:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 169.23 103.58 1184.60 38.28 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 04/06/2024 _x86_64_ (1 CPU) 01:04:45 PM LINUX RESTART 01:05:03 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 26.36 0.00 6.13 14.12 0.09 53.31 01:06:01 PM 0 26.36 0.00 6.13 14.12 0.09 53.31 01:07:01 PM all 53.16 0.00 4.26 2.91 0.11 39.56 01:07:01 PM 0 53.16 0.00 4.26 2.91 0.11 39.56 Average: all 39.84 0.00 5.19 8.48 0.10 46.39 Average: 0 39.84 0.00 5.19 8.48 0.10 46.39