---> uname -a: Linux prd-centos7-builder-2c-1g-39141.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 547 5402 16 1872 6991 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:d5:0c:0d brd ff:ff:ff:ff:ff:ff inet 10.30.123.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fed5:c0d/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) 02/18/2025 _x86_64_ (2 CPU) 01:03:42 AM LINUX RESTART 01:04:09 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 280.50 34.03 246.46 4934.51 7483.70 01:06:01 AM 304.96 0.56 304.40 19.11 9935.17 01:07:01 AM 74.98 0.48 74.50 43.98 1588.04 Average: 216.83 10.71 206.12 1522.85 6260.99 01:04:09 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5719292 2289624 28.59 2620 1695376 619492 6.84 495292 1517328 143924 01:06:01 AM 5558800 2450116 30.59 2620 1803448 643092 7.10 585452 1557620 20640 01:07:01 AM 5605904 2403012 30.00 2620 1801692 657076 7.25 553340 1546180 14688 Average: 5627999 2380917 29.73 2620 1766839 639887 7.06 544695 1540376 59751 01:04:09 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 358.69 220.12 1792.81 73.15 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 44.16 35.46 320.04 10.27 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.38 28.12 35.47 11.27 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.04 89.05 668.14 29.75 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) 02/18/2025 _x86_64_ (2 CPU) 01:03:42 AM LINUX RESTART 01:04:09 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 40.51 0.00 6.04 4.91 0.10 48.45 01:05:02 AM 0 30.78 0.00 4.91 3.25 0.10 60.95 01:05:02 AM 1 50.45 0.00 7.21 6.61 0.08 35.65 01:06:01 AM all 34.75 0.00 2.85 2.34 0.09 59.97 01:06:01 AM 0 23.58 0.00 1.99 1.88 0.09 72.47 01:06:01 AM 1 46.24 0.00 3.72 2.82 0.11 47.11 01:07:01 AM all 34.60 0.00 2.23 1.00 0.10 62.07 01:07:01 AM 0 25.59 0.00 1.76 0.55 0.07 72.03 01:07:01 AM 1 43.86 0.00 2.69 1.45 0.11 51.90 Average: all 36.45 0.00 3.60 2.65 0.10 57.20 Average: 0 26.47 0.00 2.79 1.83 0.08 68.82 Average: 1 46.68 0.00 4.42 3.49 0.10 45.30