---> uname -a: Linux prd-centos7-builder-2c-1g-42198.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 527 5412 16 1880 7010 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:02:06:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.194/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe02:6e0/64 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) 03/27/2025 _x86_64_ (2 CPU) 06:03:38 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 270.10 11.97 258.13 1441.54 6843.74 06:06:01 PM 334.11 0.69 333.42 53.79 10390.21 06:07:01 PM 50.50 1.73 48.77 153.10 1206.15 Average: 217.31 4.78 212.52 547.40 6119.09 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 5689844 2319072 28.96 2620 1703372 654676 7.23 517376 1524548 143068 06:06:01 PM 5604104 2404812 30.03 2620 1811936 602160 6.65 533764 1564708 11108 06:07:01 PM 5538668 2470248 30.84 2620 1812888 665160 7.34 721860 1443644 15272 Average: 5610872 2398044 29.94 2620 1776065 640665 7.07 591000 1510967 56483 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:02 PM eth0 223.06 152.99 1247.06 53.26 0.00 0.00 0.00 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.19 33.64 312.13 10.38 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 37.81 29.01 37.12 12.60 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.35 71.65 529.45 25.35 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) 03/27/2025 _x86_64_ (2 CPU) 06:03:38 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 35.02 0.00 4.21 2.39 0.13 58.25 06:05:02 PM 0 49.00 0.00 5.11 0.97 0.15 44.77 06:05:02 PM 1 21.70 0.00 3.34 3.73 0.11 71.12 06:06:01 PM all 35.99 0.00 3.61 1.58 0.10 58.73 06:06:01 PM 0 50.49 0.00 4.80 1.46 0.09 43.15 06:06:01 PM 1 21.89 0.00 2.47 1.68 0.11 73.85 06:07:01 PM all 36.55 0.00 1.83 0.28 0.10 61.25 06:07:01 PM 0 70.54 0.00 2.75 0.54 0.11 26.06 06:07:01 PM 1 5.53 0.00 1.00 0.05 0.07 93.35 Average: all 35.86 0.00 3.20 1.41 0.11 59.42 Average: 0 56.66 0.00 4.22 0.99 0.12 38.01 Average: 1 16.20 0.00 2.25 1.79 0.09 79.67