---> uname -a: Linux prd-centos8-builder-2c-1g-12850.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 529 5058 19 2111 6864 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:82:ec:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe82:ec7f/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) 01/17/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 217.03 117.66 99.37 3438.63 7311.35 06:06:01 AM 105.88 0.28 105.60 17.86 9087.24 06:07:01 AM 29.63 0.30 29.33 42.39 1517.00 06:08:01 AM 23.03 0.58 22.45 33.73 661.34 Average: 93.89 29.71 64.19 883.12 4644.42 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5244088 7017352 2640348 33.49 2688 1945940 716368 8.02 219116 2076888 166040 06:06:01 AM 5134012 6986236 2750424 34.88 2688 2019048 749100 8.39 244748 2138340 41788 06:07:01 AM 5148208 7001680 2736228 34.70 2688 2020324 703044 7.87 253068 2114444 9676 06:08:01 AM 5178764 7024096 2705672 34.32 2688 2011824 709288 7.94 419812 1918260 15820 Average: 5176268 7007341 2708168 34.35 2688 1999284 719450 8.05 284186 2061983 58331 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 129.86 89.44 1279.02 32.91 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.24 25.24 264.10 7.92 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.73 20.18 24.00 6.91 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 32.34 27.06 32.40 16.35 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 54.54 40.48 399.87 16.02 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) 01/17/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.66 2.01 17.14 6.00 0.13 34.07 06:05:01 AM 0 31.54 3.23 22.93 7.78 0.12 34.40 06:05:01 AM 1 49.63 0.80 11.43 4.26 0.13 33.74 06:06:01 AM all 41.36 0.00 3.42 2.43 0.11 52.68 06:06:01 AM 0 70.03 0.00 4.45 1.68 0.13 23.71 06:06:01 AM 1 12.73 0.00 2.40 3.18 0.08 81.61 06:07:01 AM all 28.07 0.00 1.46 0.44 0.07 69.95 06:07:01 AM 0 36.25 0.00 1.25 0.18 0.08 62.23 06:07:01 AM 1 19.90 0.00 1.67 0.70 0.07 77.67 06:08:01 AM all 36.65 0.00 2.26 0.27 0.09 60.72 06:08:01 AM 0 53.10 0.00 2.69 0.25 0.10 43.87 06:08:01 AM 1 20.25 0.00 1.83 0.30 0.08 77.53 Average: all 36.67 0.50 6.03 2.28 0.10 54.42 Average: 0 47.81 0.80 7.75 2.45 0.11 41.09 Average: 1 25.59 0.20 4.32 2.11 0.09 67.70