---> uname -a: Linux prd-centos7-builder-2c-1g-2104.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: 2799.996 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): 0,1 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 517 5430 16 1873 7021 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:20:f0:5b brd ff:ff:ff:ff:ff:ff inet 10.30.122.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe20:f05b/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) 03/03/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 113.13 2.19 110.94 69.93 5888.16 10:06:02 AM 265.68 0.30 265.38 14.79 8415.54 10:07:01 AM 86.24 0.37 85.87 38.22 2276.77 10:08:01 AM 24.82 1.63 23.18 146.04 640.52 Average: 122.66 1.12 121.53 67.36 4306.97 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5686656 2322252 29.00 2620 1733484 643524 7.10 496200 1553308 137900 10:06:02 AM 5585552 2423356 30.26 2620 1805812 638176 7.05 554376 1569692 48412 10:07:01 AM 5587212 2421696 30.24 2620 1806868 632820 6.99 553052 1569848 4 10:08:01 AM 5520348 2488560 31.07 2620 1811016 690448 7.62 731812 1454192 17724 Average: 5594942 2413966 30.14 2620 1789295 651242 7.19 583860 1536760 51010 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 53.41 40.71 890.17 7.11 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 26.44 22.06 218.37 6.68 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 20.19 18.50 22.08 6.16 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 27.96 22.40 30.06 8.63 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.96 25.89 288.76 7.15 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) 03/03/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 28.93 0.00 2.46 5.13 0.11 63.38 10:05:01 AM 0 53.65 0.00 4.10 7.91 0.11 34.23 10:05:01 AM 1 5.89 0.00 0.91 2.53 0.09 90.58 10:06:02 AM all 32.88 0.00 2.42 7.93 0.10 56.66 10:06:02 AM 0 47.03 0.00 2.81 8.45 0.12 41.59 10:06:02 AM 1 19.17 0.00 2.07 7.44 0.10 71.22 10:07:01 AM all 28.08 0.00 1.05 2.21 0.08 68.58 10:07:01 AM 0 47.96 0.00 1.26 2.61 0.09 48.07 10:07:01 AM 1 9.07 0.00 0.83 1.81 0.07 88.22 10:08:01 AM all 33.30 0.00 1.65 0.28 0.10 64.68 10:08:01 AM 0 63.30 0.00 2.51 0.53 0.11 33.55 10:08:01 AM 1 5.68 0.00 0.86 0.07 0.07 93.32 Average: all 30.81 0.00 1.89 3.89 0.10 63.31 Average: 0 52.91 0.00 2.66 4.89 0.11 39.42 Average: 1 9.93 0.00 1.17 2.95 0.08 85.88