---> uname -a: Linux prd-centos7-builder-2c-1g-444.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 5.9G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 539 5257 16 2024 6995 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:b1:98:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.161/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:feb1:98c2/64 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) 04/25/2025 _x86_64_ (2 CPU) 02:11:57 AM LINUX RESTART 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 9.48 0.00 9.48 0.00 4753.16 02:15:01 AM 48.54 9.95 38.60 956.85 2492.37 Average: 29.01 4.97 24.03 478.35 3622.95 02:13:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5773156 2235752 27.92 2620 1628856 920428 10.16 565792 1427972 24 02:15:01 AM 5441536 2567372 32.06 2620 1907900 678072 7.49 787200 1489124 203468 Average: 5607346 2401562 29.99 2620 1768378 799250 8.82 676496 1458548 101746 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:14:01 AM eth0 7.66 3.90 5.08 0.69 0.00 0.00 0.00 02:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 02:15:01 AM eth0 53.91 41.70 777.89 7.32 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.78 22.79 391.42 4.00 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 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) 04/25/2025 _x86_64_ (2 CPU) 02:11:57 AM LINUX RESTART 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 0.33 0.00 0.08 0.03 0.04 99.52 02:14:01 AM 0 0.25 0.00 0.10 0.05 0.03 99.57 02:14:01 AM 1 0.38 0.00 0.07 0.00 0.03 99.51 02:15:01 AM all 19.53 0.00 1.97 0.78 0.06 77.66 02:15:01 AM 0 29.61 0.00 2.90 0.71 0.07 66.71 02:15:01 AM 1 9.66 0.00 1.08 0.86 0.05 88.34 Average: all 9.82 0.00 1.02 0.40 0.05 88.72 Average: 0 14.69 0.00 1.48 0.37 0.05 83.41 Average: 1 4.99 0.00 0.57 0.43 0.04 93.96