---> uname -a: Linux prd-centos7-builder-2c-1g-6538.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 541 5418 16 1861 6998 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:8c:4d:eb brd ff:ff:ff:ff:ff:ff inet 10.30.122.146/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe8c:4deb/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) 07/26/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 218.24 2.28 215.96 70.89 8553.80 05:06:01 PM 187.87 0.63 187.24 52.24 5179.29 05:07:01 PM 32.03 1.95 30.08 210.53 792.99 Average: 146.04 1.62 144.42 111.22 4842.01 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5550776 2458140 30.69 2620 1806328 664060 7.33 582520 1575724 131940 05:06:01 PM 5582464 2426452 30.30 2620 1795076 641016 7.08 570604 1553324 12 05:07:01 PM 5573132 2435784 30.41 2620 1801088 642600 7.09 696424 1437880 17840 Average: 5568791 2440125 30.47 2620 1800831 649225 7.17 616516 1522309 49931 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 65.49 48.67 1060.43 9.72 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 28.44 25.47 42.30 9.46 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 33.91 27.40 33.26 11.81 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.61 33.85 378.69 10.33 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) 07/26/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 36.20 0.00 3.59 5.29 0.10 54.83 05:05:01 PM 0 65.85 0.00 5.81 6.61 0.09 21.65 05:05:01 PM 1 8.04 0.00 1.46 4.03 0.12 86.35 05:06:01 PM all 37.33 0.00 1.95 3.10 0.10 57.52 05:06:01 PM 0 66.43 0.00 2.41 3.23 0.11 27.82 05:06:01 PM 1 9.67 0.00 1.51 3.00 0.10 85.73 05:07:01 PM all 37.98 0.00 2.19 0.26 0.10 59.47 05:07:01 PM 0 59.14 0.00 2.90 0.31 0.09 37.56 05:07:01 PM 1 17.95 0.00 1.54 0.22 0.09 80.20 Average: all 37.17 0.00 2.57 2.90 0.10 57.26 Average: 0 63.83 0.00 3.71 3.40 0.10 28.96 Average: 1 11.86 0.00 1.50 2.43 0.10 84.11