---> uname -a: Linux prd-centos7-builder-2c-1g-23924.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 576 5381 16 1863 6963 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:b0:92:01 brd ff:ff:ff:ff:ff:ff inet 10.30.122.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:feb0:9201/64 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) 10/28/2024 _x86_64_ (2 CPU) 05:03:47 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 197.12 26.79 170.34 4409.08 7137.11 05:06:01 PM 284.13 0.49 283.64 16.94 8534.79 05:07:01 PM 42.06 0.18 41.88 35.85 914.94 Average: 173.70 9.11 164.60 1479.55 5503.49 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5630124 2378784 29.70 2620 1745780 697036 7.70 550060 1551700 158508 05:06:01 PM 5571692 2437216 30.43 2620 1795928 676152 7.47 579760 1556352 10668 05:07:01 PM 5609136 2399772 29.96 2620 1794132 634944 7.01 542060 1556932 14688 Average: 5603651 2405257 30.03 2620 1778613 669377 7.39 557293 1554995 61288 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 324.99 205.54 1790.01 67.72 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 20.95 18.61 57.36 6.81 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 26.30 24.20 23.19 9.18 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 123.56 82.47 620.31 27.81 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) 10/28/2024 _x86_64_ (2 CPU) 05:03:47 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 42.13 0.00 5.13 3.69 0.12 48.93 05:05:02 PM 0 58.17 0.00 5.68 3.42 0.11 32.63 05:05:02 PM 1 26.51 0.00 4.63 3.98 0.11 64.78 05:06:01 PM all 30.22 0.00 2.15 8.26 0.09 59.29 05:06:01 PM 0 50.13 0.00 2.70 11.39 0.09 35.70 05:06:01 PM 1 11.32 0.00 1.64 5.26 0.09 81.69 05:07:01 PM all 37.76 0.00 1.85 0.52 0.10 59.78 05:07:01 PM 0 69.77 0.00 2.66 0.73 0.11 26.73 05:07:01 PM 1 8.03 0.00 1.08 0.34 0.08 90.47 Average: all 36.70 0.00 3.04 4.14 0.10 56.02 Average: 0 59.35 0.00 3.68 5.17 0.10 31.69 Average: 1 15.17 0.00 2.43 3.17 0.09 79.14