---> uname -a: Linux prd-centos7-builder-2c-1g-44704.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: 2799.998 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): 0,1 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 503 5434 16 1883 7034 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:6f:be:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe6f:bec7/64 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) 04/10/2025 _x86_64_ (2 CPU) 11:11:50 AM LINUX RESTART 11:12:01 AM tps rtps wtps bread/s bwrtn/s 11:13:01 AM 329.73 43.50 286.23 4659.85 42081.70 11:14:01 AM 274.74 0.35 274.39 16.52 8829.89 11:15:01 AM 82.43 1.85 80.58 139.77 1972.12 Average: 228.97 15.23 213.74 1605.46 17628.77 11:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 AM 5711736 2297172 28.68 2620 1703520 627140 6.92 494016 1525460 133244 11:14:01 AM 5565004 2443904 30.51 2620 1811320 639988 7.07 576236 1564928 41464 11:15:01 AM 5598052 2410856 30.10 2620 1814904 597112 6.59 539472 1566456 40 Average: 5624931 2383977 29.77 2620 1776581 621413 6.86 536575 1552281 58249 11:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:13:01 AM eth0 226.04 148.54 1565.41 61.48 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 36.72 28.14 297.26 9.61 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 32.71 28.90 30.34 9.51 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.50 68.53 631.04 26.87 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) 04/10/2025 _x86_64_ (2 CPU) 11:11:50 AM LINUX RESTART 11:12:01 AM CPU %user %nice %system %iowait %steal %idle 11:13:01 AM all 40.91 0.00 7.64 9.24 0.16 42.06 11:13:01 AM 0 53.75 0.00 8.13 8.67 0.16 29.29 11:13:01 AM 1 28.36 0.00 7.17 9.81 0.16 54.50 11:14:01 AM all 34.09 0.00 2.97 4.41 0.13 58.40 11:14:01 AM 0 56.12 0.00 4.08 4.98 0.14 34.67 11:14:01 AM 1 13.22 0.00 1.89 3.86 0.12 80.91 11:15:01 AM all 30.94 0.00 2.54 0.37 0.11 66.04 11:15:01 AM 0 44.21 0.00 2.84 0.40 0.14 52.42 11:15:01 AM 1 18.22 0.00 2.26 0.34 0.10 79.08 Average: all 35.30 0.00 4.37 4.66 0.13 55.53 Average: 0 51.36 0.00 5.02 4.69 0.15 38.78 Average: 1 19.87 0.00 3.75 4.64 0.13 71.60