---> uname -a: Linux prd-centos7-builder-2c-1g-9093.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 527 5431 16 1862 7011 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:ff:55:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:feff:55e4/64 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) 09/01/2024 _x86_64_ (2 CPU) 04:03:52 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 257.35 110.51 146.84 9004.13 39022.93 04:06:01 AM 261.95 0.20 261.75 5.60 9019.02 04:07:01 AM 129.01 0.62 128.40 51.70 3515.44 04:08:01 AM 29.00 1.82 27.19 188.84 724.17 Average: 169.34 28.29 141.05 2312.84 13071.82 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5817084 2191824 27.37 2620 1586700 658512 7.27 520888 1428304 68412 04:06:01 AM 5576596 2432312 30.37 2620 1795008 634048 7.00 563632 1568524 81516 04:07:01 AM 5602356 2406552 30.05 2620 1794816 607312 6.71 552680 1553524 20 04:08:01 AM 5545756 2463152 30.76 2620 1800168 651596 7.19 723400 1437876 17824 Average: 5635448 2373460 29.64 2620 1744173 637867 7.04 590150 1497057 41943 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 315.14 198.55 1187.36 63.74 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 44.46 36.37 634.52 7.89 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.83 22.97 37.93 7.79 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 31.53 25.72 31.13 15.09 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.75 70.91 472.79 23.63 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) 09/01/2024 _x86_64_ (2 CPU) 04:03:52 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 31.72 0.00 7.45 27.21 0.11 33.51 04:05:01 AM 0 38.02 0.00 7.87 25.71 0.11 28.29 04:05:01 AM 1 25.58 0.00 7.06 28.66 0.09 38.60 04:06:01 AM all 30.55 0.00 3.19 8.43 0.12 57.71 04:06:01 AM 0 31.97 0.00 3.48 7.36 0.12 57.07 04:06:01 AM 1 29.14 0.00 2.89 9.48 0.14 58.35 04:07:01 AM all 33.36 0.00 1.76 4.88 0.10 59.90 04:07:01 AM 0 56.77 0.00 2.36 6.58 0.12 34.17 04:07:01 AM 1 11.04 0.00 1.21 3.28 0.07 84.40 04:08:01 AM all 35.94 0.00 1.93 1.42 0.10 60.61 04:08:01 AM 0 60.84 0.00 2.33 2.72 0.09 34.02 04:08:01 AM 1 12.19 0.00 1.56 0.17 0.10 85.97 Average: all 32.91 0.00 3.56 10.39 0.11 53.03 Average: 0 46.91 0.00 4.00 10.54 0.11 38.44 Average: 1 19.35 0.00 3.15 10.24 0.10 67.16