---> uname -a: Linux prd-centos7-builder-2c-1g-158.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 504 5454 16 1861 7035 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:37:cb:26 brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe37:cb26/64 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) 05/06/2024 _x86_64_ (2 CPU) 11:03:23 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 115.44 11.74 103.70 1416.55 5740.90 11:06:01 AM 268.19 0.30 267.89 14.79 8385.23 11:07:01 AM 103.95 0.37 103.58 37.57 2459.21 11:08:01 AM 27.90 1.82 26.09 188.84 744.69 Average: 128.87 3.56 125.32 414.49 4332.72 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5707328 2301588 28.74 2620 1699168 644068 7.11 508880 1519988 123636 11:06:01 AM 5623704 2385212 29.78 2620 1794696 604156 6.67 525712 1559140 49316 11:07:01 AM 5588400 2420516 30.22 2620 1795768 634628 7.01 565168 1555924 40 11:08:01 AM 5558840 2450076 30.59 2620 1801104 656700 7.25 707692 1441188 17644 Average: 5619568 2389348 29.83 2620 1772684 634888 7.01 576863 1519060 47659 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 153.64 110.07 1172.99 47.29 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 31.28 24.98 282.62 7.10 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.81 24.72 28.25 8.55 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 28.42 22.59 31.52 9.17 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.29 45.59 378.89 18.03 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) 05/06/2024 _x86_64_ (2 CPU) 11:03:23 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.24 0.00 3.21 7.69 0.12 54.73 11:05:01 AM 0 20.59 0.00 2.29 6.06 0.14 70.93 11:05:01 AM 1 48.18 0.00 4.15 9.36 0.12 38.18 11:06:01 AM all 35.54 0.00 2.71 6.44 0.10 55.21 11:06:01 AM 0 28.03 0.00 2.24 6.75 0.09 62.90 11:06:01 AM 1 43.16 0.00 3.22 6.12 0.09 47.42 11:07:01 AM all 37.01 0.00 1.83 2.98 0.09 58.10 11:07:01 AM 0 14.68 0.00 1.57 2.61 0.09 81.05 11:07:01 AM 1 60.42 0.00 2.09 3.38 0.11 34.00 11:08:01 AM all 37.10 0.00 1.77 0.67 0.10 60.36 11:08:01 AM 0 4.50 0.00 0.86 0.24 0.07 94.34 11:08:01 AM 1 72.26 0.00 2.74 1.15 0.11 23.74 Average: all 35.97 0.00 2.38 4.44 0.10 57.10 Average: 0 16.84 0.00 1.73 3.88 0.09 77.45 Average: 1 55.88 0.00 3.06 5.02 0.11 35.93