---> uname -a: Linux prd-centos7-builder-2c-1g-1876.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: 2799.998 BogoMIPS: 5599.99 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 524 5436 16 1860 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:15:76:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe15:76c2/64 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) 04/02/2024 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:04 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 149.43 24.42 125.01 4363.75 5688.68 11:06:01 AM 210.66 0.12 210.54 2.80 7095.67 11:07:01 AM 161.30 0.58 160.72 50.51 4480.73 11:08:01 AM 17.54 0.03 17.51 1.20 343.69 Average: 134.55 6.06 128.49 1063.61 4386.03 11:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5725040 2283868 28.52 2620 1655664 663980 7.33 577516 1459460 106320 11:06:01 AM 5549688 2459220 30.71 2620 1812308 633300 6.99 582436 1579940 111520 11:07:01 AM 5532600 2476308 30.92 2620 1795140 660116 7.29 621312 1555656 156 11:08:01 AM 5569012 2439896 30.46 2620 1795088 624368 6.89 586196 1555128 52 Average: 5594085 2414823 30.15 2620 1764550 645441 7.13 591865 1537546 54512 11:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 379.14 248.38 1580.40 71.59 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 27.79 22.21 290.12 5.63 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 23.42 21.57 40.72 7.04 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 21.92 19.14 18.21 6.66 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 109.72 75.68 468.56 22.12 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) 04/02/2024 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:04 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 31.58 0.00 4.33 6.91 0.09 57.09 11:05:01 AM 0 16.56 0.00 3.58 6.60 0.11 73.16 11:05:01 AM 1 47.13 0.00 5.13 7.21 0.09 40.43 11:06:01 AM all 29.30 0.00 2.52 8.26 0.12 59.80 11:06:01 AM 0 14.98 0.00 1.52 5.70 0.14 77.66 11:06:01 AM 1 44.16 0.00 3.55 10.92 0.11 41.27 11:07:01 AM all 32.83 0.00 1.70 4.39 0.10 60.98 11:07:01 AM 0 17.90 0.00 1.40 2.00 0.09 78.60 11:07:01 AM 1 48.31 0.00 2.00 6.87 0.11 42.71 11:08:01 AM all 29.64 0.00 1.19 0.22 0.10 68.86 11:08:01 AM 0 3.87 0.00 0.74 0.02 0.08 95.28 11:08:01 AM 1 57.03 0.00 1.67 0.45 0.11 40.75 Average: all 30.83 0.00 2.41 4.91 0.10 61.75 Average: 0 13.25 0.00 1.78 3.52 0.10 81.34 Average: 1 49.17 0.00 3.06 6.36 0.10 41.30