---> uname -a: Linux prd-centos7-builder-2c-1g-1774.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 517 5439 16 1864 7022 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:f5:e8:56 brd ff:ff:ff:ff:ff:ff inet 10.30.122.40/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef5:e856/64 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) 03/31/2024 _x86_64_ (2 CPU) 09:03:24 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 178.57 10.16 168.41 867.68 5882.45 09:06:01 AM 277.36 0.30 277.06 14.93 8509.48 09:07:01 AM 40.03 0.37 39.66 37.58 934.67 09:08:02 AM 27.90 1.82 26.09 188.84 704.45 Average: 130.97 3.16 127.81 277.30 4007.92 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5642812 2366104 29.54 2620 1751056 631072 6.97 530396 1560476 161264 09:06:01 AM 5528756 2480160 30.97 2620 1796928 674664 7.45 622416 1557560 16528 09:07:01 AM 5607744 2401172 29.98 2620 1798024 590264 6.52 543820 1557828 8 09:08:02 AM 5573636 2435280 30.41 2620 1803372 618524 6.83 690936 1443176 17604 Average: 5588237 2420679 30.22 2620 1787345 628631 6.94 596892 1529760 48851 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 86.29 63.23 1098.90 17.52 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 21.49 18.44 55.04 6.85 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 18.74 16.77 20.54 8.79 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:02 AM eth0 31.98 25.62 33.74 10.12 0.00 0.00 0.00 09:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.63 31.02 302.12 10.82 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) 03/31/2024 _x86_64_ (2 CPU) 09:03:24 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.41 0.00 3.15 5.16 0.10 55.18 09:05:01 AM 0 20.84 0.00 2.45 6.83 0.12 69.76 09:05:01 AM 1 52.52 0.00 3.89 3.43 0.11 40.05 09:06:01 AM all 34.87 0.00 2.29 7.81 0.10 54.91 09:06:01 AM 0 13.05 0.00 1.70 7.39 0.10 77.76 09:06:01 AM 1 57.84 0.00 2.90 8.25 0.11 30.91 09:07:01 AM all 21.39 0.00 1.05 0.80 0.08 76.69 09:07:01 AM 0 20.95 0.00 1.04 1.13 0.09 76.79 09:07:01 AM 1 21.82 0.00 1.06 0.48 0.07 76.57 09:08:02 AM all 37.23 0.00 1.73 0.35 0.09 60.60 09:08:02 AM 0 17.27 0.00 1.26 0.10 0.09 81.29 09:08:02 AM 1 58.13 0.00 2.21 0.61 0.09 38.96 Average: all 32.42 0.00 2.05 3.52 0.09 61.92 Average: 0 18.02 0.00 1.61 3.86 0.10 76.41 Average: 1 47.31 0.00 2.50 3.16 0.09 46.94