---> uname -a: Linux prd-centos7-builder-2c-1g-5299.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 523 5424 16 1872 7015 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:a3:3d:86 brd ff:ff:ff:ff:ff:ff inet 10.30.123.141/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fea3:3d86/64 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) 03/09/2024 _x86_64_ (2 CPU) 02:03:16 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 118.91 2.12 116.79 67.63 6072.76 02:06:01 AM 267.95 0.28 267.67 14.39 8468.45 02:07:01 AM 43.68 0.37 43.31 37.58 983.28 02:08:01 AM 28.59 1.95 26.64 210.56 740.88 Average: 114.76 1.18 113.59 82.60 4057.95 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5593604 2415312 30.16 2620 1778548 666988 7.36 551396 1577116 183784 02:06:01 AM 5631184 2377732 29.69 2620 1805824 589432 6.51 510108 1568848 16544 02:07:01 AM 5529520 2479396 30.96 2620 1807004 685792 7.57 610712 1569116 144 02:08:01 AM 5576100 2432816 30.38 2620 1812908 632136 6.98 677952 1454684 17640 Average: 5582602 2426314 30.30 2620 1801071 643587 7.11 587542 1542441 54528 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 69.57 49.77 1065.95 8.49 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 21.21 17.72 51.69 6.64 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.52 21.46 24.72 7.05 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.02 25.79 34.81 10.43 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.94 28.60 291.07 8.15 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) 03/09/2024 _x86_64_ (2 CPU) 02:03:16 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.25 0.00 2.91 2.21 0.10 59.53 02:05:01 AM 0 7.02 0.00 1.07 0.67 0.10 91.14 02:05:01 AM 1 65.33 0.00 4.87 3.85 0.09 25.86 02:06:01 AM all 32.89 0.00 1.98 7.27 0.12 57.73 02:06:01 AM 0 23.65 0.00 1.66 5.49 0.14 69.07 02:06:01 AM 1 42.33 0.00 2.31 9.10 0.12 46.14 02:07:01 AM all 27.94 0.00 1.40 0.57 0.09 70.00 02:07:01 AM 0 5.95 0.00 1.13 0.40 0.10 92.42 02:07:01 AM 1 51.01 0.00 1.68 0.76 0.09 46.46 02:08:01 AM all 37.00 0.00 1.95 0.36 0.10 60.58 02:08:01 AM 0 15.88 0.00 1.26 0.22 0.09 82.55 02:08:01 AM 1 59.17 0.00 2.68 0.48 0.13 37.54 Average: all 33.25 0.00 2.06 2.60 0.10 61.99 Average: 0 13.08 0.00 1.28 1.68 0.11 83.85 Average: 1 54.34 0.00 2.87 3.56 0.11 39.12