---> uname -a: Linux prd-centos8-builder-2c-1g-9010.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 601 4629 19 2469 6781 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:c4:c6:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fec4:c6ca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/27/2024 _x86_64_ (2 CPU) 05:05:36 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 215.26 149.12 66.14 4409.60 33592.19 05:08:01 AM 23.18 6.03 17.15 897.72 1580.39 05:09:01 AM 107.65 0.80 106.85 101.45 10205.70 05:10:01 AM 113.01 7.15 105.86 1345.42 8420.03 Average: 114.78 40.78 74.00 1688.64 13450.20 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5446300 7035732 2438144 30.92 2688 1776780 1002804 11.23 251248 1894236 44 05:08:01 AM 5058692 6891324 2825752 35.84 2688 1998964 1065848 11.93 283340 2170596 174648 05:09:01 AM 5041536 6956092 2842908 36.06 2688 2082708 756364 8.47 476996 2000560 50048 05:10:01 AM 4705480 6927200 3178964 40.32 2688 2372552 755240 8.45 514092 2243328 128712 Average: 5063002 6952587 2821442 35.78 2688 2057751 895064 10.02 381419 2077180 88363 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 297.40 160.13 1412.87 60.09 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 23.60 16.76 354.37 2.21 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 34.61 30.93 197.17 6.84 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 52.62 36.00 764.32 8.52 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.06 60.96 682.22 19.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/27/2024 _x86_64_ (2 CPU) 05:05:36 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 21.09 2.95 21.50 8.58 0.09 45.78 05:07:01 AM 0 21.49 2.83 20.86 9.60 0.09 45.14 05:07:01 AM 1 20.68 3.08 22.15 7.56 0.10 46.42 05:08:01 AM all 10.27 0.00 1.50 0.48 0.07 87.67 05:08:01 AM 0 1.05 0.00 0.60 0.28 0.07 98.00 05:08:01 AM 1 19.51 0.00 2.41 0.69 0.07 77.34 05:09:01 AM all 33.20 0.00 5.01 3.50 0.11 58.18 05:09:01 AM 0 32.12 0.00 5.96 2.39 0.12 59.41 05:09:01 AM 1 34.27 0.00 4.07 4.61 0.10 56.95 05:10:01 AM all 41.15 0.00 4.34 3.62 0.12 50.77 05:10:01 AM 0 27.27 0.00 3.84 4.19 0.12 64.59 05:10:01 AM 1 55.12 0.00 4.85 3.04 0.12 36.87 Average: all 26.44 0.73 8.03 4.02 0.10 60.68 Average: 0 20.47 0.70 7.75 4.09 0.10 66.89 Average: 1 32.42 0.76 8.31 3.96 0.10 54.45