---> uname -a: Linux prd-centos7-builder-2c-1g-39508.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 529 5412 16 1878 7009 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:05:e1:3e brd ff:ff:ff:ff:ff:ff inet 10.30.123.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe05:e13e/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) 02/23/2025 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 233.13 0.76 232.37 24.12 8956.17 12:06:01 AM 197.39 0.68 196.70 53.83 5407.66 Average: 215.11 0.72 214.39 39.10 7167.01 12:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5553652 2455264 30.66 2620 1811168 674760 7.45 572488 1579596 128028 12:06:01 AM 5573068 2435848 30.41 2620 1810876 652212 7.20 565712 1563472 20 Average: 5563360 2445556 30.54 2620 1811022 663486 7.33 569100 1571534 64024 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 67.50 51.46 966.28 11.51 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 29.73 26.03 42.66 9.75 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.45 38.64 500.59 10.62 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) 02/23/2025 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 38.40 0.00 3.79 1.79 0.11 55.92 12:05:01 AM 0 21.42 0.00 2.67 1.81 0.09 74.01 12:05:01 AM 1 56.06 0.00 4.95 1.77 0.13 37.09 12:06:01 AM all 35.78 0.00 2.18 0.99 0.09 60.97 12:06:01 AM 0 16.23 0.00 1.78 1.08 0.07 80.85 12:06:01 AM 1 56.14 0.00 2.59 0.89 0.09 40.29 Average: all 37.07 0.00 2.97 1.39 0.10 58.48 Average: 0 18.79 0.00 2.22 1.44 0.08 77.48 Average: 1 56.10 0.00 3.76 1.32 0.11 38.71