---> uname -a: Linux prd-centos7-builder-2c-1g-11733.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 542 5413 16 1865 6997 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:f3:14:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fef3:149b/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) 09/27/2024 _x86_64_ (2 CPU) 07:03:41 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 228.63 33.76 194.87 5666.88 41590.31 07:06:01 AM 279.94 0.29 279.65 14.64 8938.31 07:07:01 AM 80.51 0.67 79.85 45.70 2013.11 Average: 195.89 11.64 184.25 1920.07 17564.09 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 5710260 2298648 28.70 2620 1704068 636452 7.03 504420 1520408 149312 07:06:01 AM 5544144 2464764 30.78 2620 1797544 681240 7.52 607344 1555476 39936 07:07:01 AM 5580332 2428576 30.32 2620 1798584 642176 7.09 580756 1545336 8 Average: 5611579 2397329 29.93 2620 1766732 653289 7.21 564173 1540407 63085 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:02 AM eth0 332.39 218.20 1556.19 66.32 0.00 0.00 0.00 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 33.94 28.30 293.73 8.90 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 25.05 22.68 25.85 7.80 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.02 90.08 627.20 27.78 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) 09/27/2024 _x86_64_ (2 CPU) 07:03:41 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 36.85 0.00 5.56 12.56 0.12 44.91 07:05:02 AM 0 46.79 0.00 6.73 13.50 0.11 32.87 07:05:02 AM 1 27.11 0.00 4.43 11.63 0.12 56.70 07:06:01 AM all 33.48 0.00 2.62 6.96 0.12 56.82 07:06:01 AM 0 58.35 0.00 3.67 7.46 0.13 30.39 07:06:01 AM 1 9.90 0.00 1.63 6.49 0.10 81.87 07:07:01 AM all 35.87 0.00 1.76 1.44 0.10 60.84 07:07:01 AM 0 47.49 0.00 2.25 1.64 0.11 48.51 07:07:01 AM 1 24.53 0.00 1.28 1.24 0.09 72.86 Average: all 35.41 0.00 3.32 6.99 0.11 54.18 Average: 0 50.80 0.00 4.22 7.54 0.11 37.33 Average: 1 20.52 0.00 2.44 6.45 0.10 70.48