---> uname -a: Linux prd-centos7-builder-2c-1g-530.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 492 5456 16 1872 7046 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:44:c6:95 brd ff:ff:ff:ff:ff:ff inet 10.30.122.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe44:c695/64 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) 03/21/2024 _x86_64_ (2 CPU) 05:03:21 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 179.90 10.21 169.69 869.42 5598.10 05:06:01 AM 279.31 0.28 279.03 14.39 8773.40 05:07:01 AM 43.96 0.37 43.59 37.58 986.74 05:08:01 AM 65.60 1.95 63.65 210.56 1439.05 Average: 142.19 3.20 138.99 283.01 4199.38 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5641044 2367864 29.57 2620 1759768 647388 7.15 529404 1562652 169640 05:06:01 AM 5544576 2464332 30.77 2620 1805356 674396 7.45 597676 1567144 16704 05:07:01 AM 5635328 2373580 29.64 2620 1806280 582160 6.43 506336 1567224 24 05:08:01 AM 5565176 2443732 30.51 2620 1814412 641956 7.09 689424 1453908 29232 Average: 5596531 2412377 30.12 2620 1796454 636475 7.03 580710 1537732 53900 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 78.91 60.61 1147.61 13.17 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 21.66 18.52 52.05 6.84 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.42 26.74 30.18 8.16 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 32.40 25.77 33.03 10.78 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.60 32.91 315.75 9.74 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) 03/21/2024 _x86_64_ (2 CPU) 05:03:21 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.67 0.00 3.34 4.36 0.11 55.52 05:05:01 AM 0 36.58 0.00 3.39 5.22 0.10 54.71 05:05:01 AM 1 36.77 0.00 3.28 3.49 0.10 56.35 05:06:01 AM all 35.00 0.00 2.28 7.91 0.10 54.71 05:06:01 AM 0 8.71 0.00 1.31 10.46 0.10 79.42 05:06:01 AM 1 62.70 0.00 3.33 5.25 0.09 28.63 05:07:01 AM all 35.79 0.00 2.07 0.82 0.08 61.25 05:07:01 AM 0 4.45 0.00 1.60 1.05 0.07 92.83 05:07:01 AM 1 69.12 0.00 2.55 0.56 0.11 27.66 05:08:01 AM all 37.83 0.00 1.93 1.01 0.10 59.13 05:08:01 AM 0 3.95 0.00 1.14 0.62 0.10 94.18 05:08:01 AM 1 74.12 0.00 2.78 1.44 0.09 21.57 Average: all 36.32 0.00 2.41 3.52 0.10 57.66 Average: 0 13.23 0.00 1.85 4.32 0.09 80.51 Average: 1 60.50 0.00 2.99 2.69 0.10 33.72