---> uname -a: Linux prd-centos7-builder-2c-1g-7108.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 565 5394 16 1861 6974 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:83:b0:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.247/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe83:b0a7/64 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) 08/05/2024 _x86_64_ (2 CPU) 04:04:12 AM LINUX RESTART 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 218.44 2.38 216.06 74.08 8383.69 04:07:01 AM 189.31 0.63 188.67 52.24 5340.85 04:08:01 AM 27.57 1.63 25.94 146.06 612.66 Average: 145.11 1.55 143.56 90.79 4779.27 04:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5569124 2439784 30.46 2620 1785900 659108 7.28 573708 1569736 111832 04:07:01 AM 5567772 2441136 30.48 2620 1795080 647588 7.15 587840 1553592 20 04:08:01 AM 5502240 2506668 31.30 2620 1799036 703776 7.77 767896 1436512 17664 Average: 5546379 2462529 30.75 2620 1793339 670157 7.40 643148 1519947 43172 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 AM eth0 69.99 55.21 1039.93 9.87 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.04 23.62 59.53 8.17 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 29.62 23.74 29.69 9.96 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.88 34.19 376.42 9.33 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) 08/05/2024 _x86_64_ (2 CPU) 04:04:12 AM LINUX RESTART 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 33.96 0.00 3.22 5.91 0.11 56.79 04:06:01 AM 0 56.20 0.00 4.55 5.99 0.15 33.12 04:06:01 AM 1 13.05 0.00 1.97 5.84 0.09 79.05 04:07:01 AM all 33.60 0.00 2.29 4.78 0.11 59.22 04:07:01 AM 0 39.88 0.00 2.61 6.52 0.12 50.86 04:07:01 AM 1 27.41 0.00 1.98 3.05 0.11 67.45 04:08:01 AM all 37.45 0.00 1.86 0.27 0.10 60.32 04:08:01 AM 0 73.68 0.00 2.87 0.50 0.13 22.83 04:08:01 AM 1 4.37 0.00 0.91 0.08 0.07 94.56 Average: all 35.00 0.00 2.46 3.66 0.11 58.78 Average: 0 56.36 0.00 3.34 4.37 0.13 35.79 Average: 1 14.80 0.00 1.61 2.98 0.09 80.52