---> uname -a: Linux prd-centos7-builder-2c-1g-21951.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 ---> free -m: total used free shared buff/cache available Mem: 7821 540 5268 16 2012 6996 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:f0:9f:40 brd ff:ff:ff:ff:ff:ff inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fef0:9f40/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:06:01 PM LINUX RESTART 01:07:01 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 77.81 10.18 67.64 963.76 6569.80 01:09:01 PM 237.18 0.35 236.83 64.77 8516.43 Average: 157.49 5.26 152.23 514.30 7543.03 01:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 5666256 2342660 29.25 2620 1715576 684448 7.56 720492 1364892 45404 01:09:01 PM 5471500 2537416 31.68 2620 1951412 587164 6.48 694420 1529776 114700 Average: 5568878 2440038 30.47 2620 1833494 635806 7.02 707456 1447334 80052 01:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:08:01 PM eth0 29.30 22.97 239.68 8.73 0.00 0.00 0.00 01:08:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 01:09:01 PM eth0 53.71 40.40 824.82 9.61 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.50 31.68 532.22 9.17 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 10/06/2024 _x86_64_ (2 CPU) 01:06:01 PM LINUX RESTART 01:07:01 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 14.01 0.00 1.49 2.22 0.08 82.21 01:08:01 PM 0 15.94 0.00 1.61 3.10 0.07 79.28 01:08:01 PM 1 12.10 0.00 1.36 1.35 0.07 85.12 01:09:01 PM all 32.04 0.00 3.23 5.94 0.11 58.67 01:09:01 PM 0 52.66 0.00 4.74 7.86 0.12 34.61 01:09:01 PM 1 12.22 0.00 1.80 4.10 0.10 81.77 Average: all 22.96 0.00 2.35 4.07 0.09 70.53 Average: 0 33.99 0.00 3.15 5.44 0.10 57.32 Average: 1 12.16 0.00 1.58 2.72 0.09 83.44