---> uname -a: Linux prd-centos7-builder-2c-1g-5093.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 562 5385 16 1873 6976 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:80:e1:16 brd ff:ff:ff:ff:ff:ff inet 10.30.122.185/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe80:e116/64 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) 03/07/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 121.74 10.46 111.28 878.61 5328.51 08:06:01 AM 272.70 0.48 272.21 16.66 8638.80 08:07:01 AM 43.79 0.18 43.61 35.85 985.34 08:08:01 AM 35.22 1.95 33.27 210.56 937.93 Average: 118.36 3.27 115.09 285.45 3972.70 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5563960 2444956 30.53 2620 1777196 742328 8.20 585332 1573208 185936 08:06:01 AM 5550812 2458104 30.69 2620 1805824 708968 7.83 585968 1569520 16552 08:07:01 AM 5552596 2456320 30.67 2620 1806888 705340 7.79 584268 1569628 8 08:08:01 AM 5479588 2529328 31.58 2620 1815012 762312 8.42 769536 1456300 29236 Average: 5536739 2472177 30.87 2620 1801230 729737 8.06 631276 1542164 57933 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 110.33 81.08 1184.79 15.79 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 22.89 20.27 52.49 20.32 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.04 22.54 26.46 7.30 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.45 26.40 34.39 11.28 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.93 37.58 324.57 13.67 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) 03/07/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.79 0.00 3.35 3.08 0.10 54.68 08:05:01 AM 0 10.73 0.00 1.51 2.70 0.10 84.95 08:05:01 AM 1 68.57 0.00 5.32 3.48 0.11 22.53 08:06:01 AM all 34.38 0.00 2.12 7.36 0.11 56.04 08:06:01 AM 0 27.61 0.00 2.39 6.27 0.09 63.65 08:06:01 AM 1 41.23 0.00 1.86 8.44 0.12 48.34 08:07:01 AM all 33.25 0.00 1.35 1.25 0.08 64.08 08:07:01 AM 0 20.50 0.00 0.87 0.87 0.10 77.65 08:07:01 AM 1 46.33 0.00 1.83 1.65 0.07 50.12 08:08:01 AM all 40.73 0.00 2.04 0.30 0.10 56.84 08:08:01 AM 0 23.09 0.00 1.77 0.15 0.09 74.91 08:08:01 AM 1 59.04 0.00 2.33 0.43 0.11 38.10 Average: all 36.78 0.00 2.21 2.99 0.10 57.92 Average: 0 20.44 0.00 1.63 2.49 0.09 75.34 Average: 1 53.68 0.00 2.82 3.51 0.10 39.89