---> uname -a: Linux prd-centos8-builder-2c-1g-13638.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: 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 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 545 5042 19 2111 6848 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:c5:f7:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fec5:f7cd/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) 01/20/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 235.85 134.37 101.48 5850.72 7284.92 09:06:01 AM 103.13 0.28 102.85 17.86 8538.11 09:07:01 AM 33.16 0.30 32.86 42.39 2056.97 09:08:01 AM 33.49 0.78 32.71 57.06 1027.98 Average: 101.42 33.94 67.48 1492.19 4727.10 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5284160 7050256 2600284 32.98 2688 1938944 694904 7.78 218288 2040536 160216 09:06:01 AM 5143212 6996404 2741232 34.77 2688 2019212 725896 8.13 243832 2129336 56828 09:07:01 AM 5185732 7029932 2698712 34.23 2688 2010836 693304 7.76 252516 2079148 20 09:08:01 AM 5222348 7071996 2662096 33.76 2688 2015412 666824 7.46 419644 1873124 28028 Average: 5208863 7037147 2675581 33.93 2688 1996101 695232 7.78 283570 2030536 61273 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 278.17 160.63 1865.87 64.54 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.34 25.78 283.22 7.82 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.71 26.05 30.06 8.26 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.56 27.31 33.28 10.83 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.21 59.95 553.16 22.87 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) 01/20/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 44.81 2.49 19.25 5.01 0.14 28.30 09:05:01 AM 0 45.23 3.07 21.56 4.75 0.14 25.25 09:05:01 AM 1 44.39 1.92 16.96 5.26 0.15 31.31 09:06:01 AM all 39.92 0.00 3.48 2.91 0.14 53.55 09:06:01 AM 0 60.48 0.00 4.04 2.94 0.13 32.42 09:06:01 AM 1 19.43 0.00 2.93 2.89 0.15 74.60 09:07:01 AM all 38.51 0.00 2.06 0.91 0.10 58.42 09:07:01 AM 0 44.70 0.00 2.08 0.68 0.12 52.42 09:07:01 AM 1 32.33 0.00 2.03 1.13 0.08 64.42 09:08:01 AM all 38.87 0.00 2.91 0.50 0.12 57.59 09:08:01 AM 0 53.09 0.00 3.08 0.50 0.13 43.19 09:08:01 AM 1 24.68 0.00 2.74 0.50 0.12 71.96 Average: all 40.50 0.61 6.85 2.32 0.13 49.59 Average: 0 50.91 0.75 7.59 2.20 0.13 38.41 Average: 1 30.14 0.47 6.12 2.43 0.13 60.72