---> uname -a: Linux prd-centos7-builder-2c-1g-6442.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 532 5426 16 1862 7007 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 mq state UP group default qlen 1000 link/ether fa:16:3e:61:3c:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe61:3cf8/64 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 07/25/2024 _x86_64_ (2 CPU) 11:04:04 AM LINUX RESTART 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 164.16 10.35 153.81 883.20 6752.96 11:07:01 AM 271.75 0.63 271.11 51.31 7970.23 11:08:01 AM 39.16 0.03 39.13 1.20 762.42 Average: 158.32 3.63 154.69 308.74 5153.08 11:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5583632 2425284 30.28 2620 1776988 655804 7.24 578752 1561740 187024 11:07:01 AM 5651380 2357536 29.44 2620 1795096 561764 6.20 502876 1553608 10680 11:08:01 AM 5524272 2484644 31.02 2620 1803444 668996 7.39 624900 1558196 8172 Average: 5586428 2422488 30.25 2620 1791843 628855 6.94 568843 1557848 68625 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 67.68 47.95 1055.92 9.52 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 23.07 21.12 58.33 7.03 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 25.34 23.12 21.75 9.23 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.54 30.64 374.92 8.59 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 07/25/2024 _x86_64_ (2 CPU) 11:04:04 AM LINUX RESTART 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 33.77 0.00 3.51 4.07 0.12 58.53 11:06:01 AM 0 21.39 0.00 2.09 2.37 0.11 74.04 11:06:01 AM 1 46.43 0.00 4.96 5.81 0.14 42.65 11:07:01 AM all 30.45 0.00 2.74 5.56 0.11 61.14 11:07:01 AM 0 8.02 0.00 2.30 6.66 0.09 82.93 11:07:01 AM 1 54.21 0.00 3.21 4.38 0.11 38.10 11:08:01 AM all 37.94 0.00 1.69 0.81 0.10 59.45 11:08:01 AM 0 35.00 0.00 1.61 1.06 0.10 62.23 11:08:01 AM 1 40.88 0.00 1.78 0.58 0.12 56.65 Average: all 34.07 0.00 2.64 3.47 0.11 59.71 Average: 0 21.40 0.00 2.00 3.39 0.10 73.12 Average: 1 47.10 0.00 3.30 3.56 0.12 45.91