---> uname -a: Linux prd-centos8-builder-2c-1g-9430.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 538 5000 19 2161 6855 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:3f:3e:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe3f:3ed8/64 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) 01/04/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 242.67 150.01 92.66 5997.22 6833.79 04:06:01 AM 108.50 0.28 108.21 17.86 10716.68 04:07:01 AM 36.03 0.30 35.73 42.39 2216.28 04:08:01 AM 18.76 0.40 18.36 18.40 506.68 Average: 100.90 37.28 63.62 1500.17 5061.21 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5328392 7062736 2556052 32.42 2688 1908464 685028 7.67 217864 1998348 138024 04:06:01 AM 5142512 7036560 2741932 34.78 2688 2059452 673540 7.54 238424 2126472 46948 04:07:01 AM 5136912 7031940 2747532 34.85 2688 2060724 674732 7.55 251792 2121312 24 04:08:01 AM 5146996 7040512 2737448 34.72 2688 2059208 664272 7.44 417876 1947212 13668 Average: 5188703 7042937 2695741 34.19 2688 2021962 674393 7.55 281489 2048336 49666 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 326.27 161.02 1705.80 59.95 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 49.22 34.44 641.21 7.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.61 21.80 23.58 14.22 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 28.41 24.13 28.76 8.19 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 105.96 59.92 595.21 22.37 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) 01/04/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.61 2.61 19.57 8.77 0.12 26.32 04:05:01 AM 0 40.03 2.73 19.89 9.04 0.12 28.20 04:05:01 AM 1 45.18 2.50 19.26 8.50 0.12 24.44 04:06:01 AM all 38.58 0.00 3.59 3.19 0.12 54.51 04:06:01 AM 0 35.17 0.00 3.56 3.66 0.12 57.49 04:06:01 AM 1 41.99 0.00 3.62 2.73 0.13 51.53 04:07:01 AM all 32.36 0.00 1.71 1.88 0.13 63.93 04:07:01 AM 0 14.40 0.00 1.72 1.70 0.12 82.07 04:07:01 AM 1 50.29 0.00 1.70 2.05 0.13 45.83 04:08:01 AM all 34.15 0.00 2.26 1.28 0.11 62.20 04:08:01 AM 0 18.15 0.00 2.08 0.70 0.10 78.97 04:08:01 AM 1 50.17 0.00 2.43 1.87 0.12 45.42 Average: all 36.88 0.64 6.67 3.74 0.12 51.96 Average: 0 26.83 0.66 6.70 3.73 0.11 61.96 Average: 1 46.92 0.61 6.65 3.74 0.13 41.96