---> uname -a: Linux prd-centos8-builder-2c-1g-35587.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 566 4677 19 2456 6816 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:4c:e2:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe4c:e252/64 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) 04/27/2024 _x86_64_ (2 CPU) 05:05:55 LINUX RESTART (2 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 40.04 6.22 33.83 904.25 7407.45 05:09:01 AM 105.93 0.63 105.30 95.45 10079.47 05:10:01 AM 111.11 7.18 103.93 1345.68 8427.56 Average: 85.70 4.68 81.02 781.83 8638.15 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 5114640 6958304 2769804 35.13 2688 2009276 1026208 11.49 286292 2108664 182708 05:09:01 AM 5078404 6995912 2806040 35.59 2688 2085520 734640 8.22 478464 1960324 51436 05:10:01 AM 4787424 6978216 3097020 39.28 2688 2344280 721792 8.08 509608 2166804 96636 Average: 4993489 6977477 2890955 36.67 2688 2146359 827547 9.26 424788 2078597 110260 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 23.71 17.91 373.52 2.38 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 33.89 29.58 183.85 6.58 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 53.20 38.82 688.00 16.72 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.94 28.77 415.14 8.56 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) 04/27/2024 _x86_64_ (2 CPU) 05:05:55 LINUX RESTART (2 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 12.81 0.00 2.21 0.81 0.06 84.11 05:08:01 AM 0 13.41 0.00 2.49 0.38 0.07 83.65 05:08:01 AM 1 12.21 0.00 1.93 1.23 0.05 84.58 05:09:01 AM all 33.19 0.00 4.89 1.86 0.10 59.96 05:09:01 AM 0 28.35 0.00 4.78 1.86 0.10 64.91 05:09:01 AM 1 38.04 0.00 4.99 1.87 0.10 55.00 05:10:01 AM all 43.00 0.00 4.22 1.77 0.12 50.89 05:10:01 AM 0 43.42 0.00 3.99 2.39 0.13 50.07 05:10:01 AM 1 42.58 0.00 4.44 1.15 0.12 51.71 Average: all 29.68 0.00 3.77 1.48 0.09 64.97 Average: 0 28.41 0.00 3.75 1.55 0.10 66.19 Average: 1 30.95 0.00 3.79 1.42 0.09 63.76