---> uname -a: Linux prd-centos7-builder-2c-1g-38186.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 5348 16 1875 6941 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:8e:e9:78 brd ff:ff:ff:ff:ff:ff inet 10.30.123.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe8e:e978/64 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) 02/05/2025 _x86_64_ (2 CPU) 04:03:29 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:03 AM 103.71 10.52 93.19 971.06 4143.26 04:06:01 AM 266.88 0.38 266.50 17.65 9018.75 04:07:01 AM 100.17 0.37 99.80 37.58 2243.68 Average: 155.68 3.80 151.88 345.81 5091.51 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 AM 5623992 2384924 29.78 2620 1695968 727232 8.03 642596 1483176 125076 04:06:01 AM 5507508 2501408 31.23 2620 1805788 689580 7.61 633056 1563888 51116 04:07:01 AM 5506564 2502352 31.24 2620 1806848 688288 7.60 637428 1560308 24 Average: 5546021 2462895 30.75 2620 1769535 701700 7.75 637693 1535791 58739 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:03 AM eth0 141.53 100.87 990.04 28.69 0.00 0.00 0.00 04:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.02 28.49 331.48 8.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.12 24.10 26.37 9.10 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.27 51.41 450.68 15.35 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) 02/05/2025 _x86_64_ (2 CPU) 04:03:29 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:03 AM all 21.45 0.00 2.38 7.04 0.10 69.03 04:05:03 AM 0 17.11 0.00 2.30 6.24 0.09 74.27 04:05:03 AM 1 25.84 0.00 2.44 7.86 0.10 63.75 04:06:01 AM all 32.47 0.00 3.34 3.54 0.12 60.53 04:06:01 AM 0 45.81 0.00 4.05 4.45 0.13 45.56 04:06:01 AM 1 19.45 0.00 2.64 2.66 0.11 75.14 04:07:01 AM all 30.21 0.00 1.79 1.52 0.09 66.40 04:07:01 AM 0 45.21 0.00 2.12 1.77 0.09 50.82 04:07:01 AM 1 15.61 0.00 1.46 1.28 0.09 81.56 Average: all 27.98 0.00 2.49 4.04 0.10 65.38 Average: 0 35.79 0.00 2.80 4.16 0.10 57.15 Average: 1 20.28 0.00 2.17 3.93 0.10 73.52