---> uname -a: Linux prd-centos7-builder-2c-1g-12051.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 511 5444 16 1864 7027 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:2f:eb:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe2f:ebe7/64 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) 09/29/2024 _x86_64_ (2 CPU) 07:06:21 PM LINUX RESTART 07:07:01 PM tps rtps wtps bread/s bwrtn/s 07:08:01 PM 152.88 10.14 142.74 866.62 7425.10 07:09:01 PM 270.17 2.40 267.77 239.31 7377.95 Average: 211.53 6.27 205.25 552.96 7401.52 07:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 PM 5621912 2387004 29.80 2620 1789316 576356 6.36 518016 1572920 163368 07:09:01 PM 5615600 2393316 29.88 2620 1803548 563660 6.22 654120 1438696 132 Average: 5618756 2390160 29.84 2620 1796432 570008 6.29 586068 1505808 81750 07:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:08:01 PM eth0 69.15 51.97 1036.85 10.13 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 30.15 25.65 64.05 12.56 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.65 38.81 550.45 11.35 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) 09/29/2024 _x86_64_ (2 CPU) 07:06:21 PM LINUX RESTART 07:07:01 PM CPU %user %nice %system %iowait %steal %idle 07:08:01 PM all 36.22 0.00 3.59 3.50 0.14 56.54 07:08:01 PM 0 62.62 0.00 5.71 5.12 0.15 26.40 07:08:01 PM 1 11.61 0.00 1.64 2.00 0.14 84.62 07:09:01 PM all 33.32 0.00 1.99 7.27 0.13 57.28 07:09:01 PM 0 58.62 0.00 2.45 6.95 0.16 31.82 07:09:01 PM 1 9.48 0.00 1.55 7.57 0.12 81.29 Average: all 34.77 0.00 2.79 5.40 0.14 56.91 Average: 0 60.60 0.00 4.07 6.04 0.15 29.13 Average: 1 10.54 0.00 1.59 4.79 0.13 82.95