---> uname -a: Linux prd-centos7-builder-2c-1g-1752.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 598 5361 16 1861 6940 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:af:18:48 brd ff:ff:ff:ff:ff:ff inet 10.30.123.116/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feaf:1848/64 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) 03/30/2024 _x86_64_ (2 CPU) 10:03:21 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 140.58 2.77 137.81 88.22 6476.99 10:06:01 PM 247.35 0.48 246.87 16.66 7019.29 10:07:01 PM 42.17 0.18 41.99 35.85 902.60 10:08:01 PM 25.00 1.82 23.18 188.81 694.35 Average: 113.78 1.31 112.47 82.39 3773.44 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5486636 2522272 31.49 2620 1796372 744424 8.22 657380 1571224 172028 10:06:01 PM 5519092 2489816 31.09 2620 1794124 709756 7.84 636456 1554736 16556 10:07:01 PM 5482048 2526860 31.55 2620 1795320 745320 8.23 673388 1555032 160 10:08:01 PM 5513124 2495784 31.16 2620 1800532 702448 7.76 755500 1440404 17604 Average: 5500225 2508683 31.32 2620 1796587 725487 8.01 680681 1530349 51587 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 62.35 46.06 998.53 8.19 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 24.55 20.94 58.93 7.13 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 26.51 21.56 23.06 6.74 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 25.90 21.35 29.04 8.29 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.83 27.48 277.38 7.59 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) 03/30/2024 _x86_64_ (2 CPU) 10:03:21 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 38.00 0.00 3.21 2.50 0.11 56.19 10:05:01 PM 0 68.02 0.00 5.06 3.36 0.11 23.45 10:05:01 PM 1 9.76 0.00 1.44 1.68 0.10 87.01 10:06:01 PM all 32.10 0.00 1.81 6.35 0.11 59.62 10:06:01 PM 0 46.22 0.00 2.02 7.32 0.11 44.33 10:06:01 PM 1 18.37 0.00 1.61 5.39 0.12 74.51 10:07:01 PM all 25.00 0.00 1.29 0.35 0.08 73.29 10:07:01 PM 0 48.82 0.00 1.74 0.71 0.07 48.66 10:07:01 PM 1 2.42 0.00 0.87 0.03 0.08 96.59 10:08:01 PM all 31.30 0.00 1.68 0.50 0.11 66.41 10:08:01 PM 0 62.25 0.00 2.62 0.75 0.13 34.25 10:08:01 PM 1 2.24 0.00 0.78 0.24 0.12 96.63 Average: all 31.58 0.00 1.99 2.42 0.10 63.91 Average: 0 56.23 0.00 2.85 3.05 0.10 37.77 Average: 1 8.15 0.00 1.17 1.82 0.11 88.75