---> uname -a: Linux prd-centos7-builder-2c-1g-40623.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 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 494 5441 16 1885 7043 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:3d:a1:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.173/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe3d:a1a0/64 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) 03/08/2025 _x86_64_ (2 CPU) 08:00:20 AM LINUX RESTART 08:01:01 AM tps rtps wtps bread/s bwrtn/s 08:02:01 AM 29.87 3.60 26.27 209.62 979.96 08:03:01 AM 122.92 0.35 122.57 77.96 4692.29 Average: 76.38 1.97 74.40 143.81 2835.50 08:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 AM 5893692 2115216 26.41 2620 1575560 596288 6.58 571200 1300032 75136 08:03:01 AM 5737080 2271828 28.37 2620 1716184 574944 6.35 577248 1413880 127792 Average: 5815386 2193522 27.39 2620 1645872 585616 6.47 574224 1356956 101464 08:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 AM eth0 22.79 17.26 141.41 9.15 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 26.45 21.67 557.21 4.03 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.62 19.47 349.24 6.59 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) 03/08/2025 _x86_64_ (2 CPU) 08:00:20 AM LINUX RESTART 08:01:01 AM CPU %user %nice %system %iowait %steal %idle 08:02:01 AM all 15.19 0.00 1.45 25.24 0.06 58.07 08:02:01 AM 0 10.48 0.00 1.19 50.14 0.05 38.13 08:02:01 AM 1 19.93 0.00 1.71 0.19 0.07 78.11 08:03:01 AM all 9.59 0.00 1.12 36.37 0.05 52.87 08:03:01 AM 0 3.64 0.00 0.74 51.78 0.03 43.81 08:03:01 AM 1 15.61 0.00 1.53 20.72 0.05 62.08 Average: all 12.38 0.00 1.29 30.83 0.06 55.46 Average: 0 7.04 0.00 0.96 50.97 0.04 40.99 Average: 1 17.77 0.00 1.62 10.47 0.06 70.08