---> uname -a: Linux prd-centos8-builder-2c-1g-2962.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 567 5016 19 2115 6826 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:d8:cb:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fed8:cb27/64 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) 02/06/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 224.67 126.62 98.05 3684.56 7040.88 07:06:01 AM 110.91 0.28 110.63 17.86 10191.15 07:07:01 AM 28.16 0.30 27.86 42.39 1580.21 07:08:01 AM 24.33 0.58 23.75 33.73 707.63 Average: 97.03 31.95 65.07 944.82 4880.01 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5297548 7061584 2586888 32.81 2688 1937276 664136 7.43 218668 2027028 157944 07:06:01 AM 5174428 7021828 2710008 34.37 2688 2014188 691336 7.74 240924 2100176 32148 07:07:01 AM 5199100 7047532 2685336 34.06 2688 2015456 656644 7.35 253116 2062356 24 07:08:01 AM 5169964 7019776 2714472 34.43 2688 2016604 691016 7.74 420784 1925516 15820 Average: 5210260 7037680 2674176 33.92 2688 1995881 675783 7.57 283373 2028769 51484 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 219.67 121.07 1519.69 51.18 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 36.84 28.91 336.59 8.27 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 21.76 18.96 22.40 6.33 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 33.28 27.11 33.47 16.25 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 77.90 49.02 478.10 20.51 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) 02/06/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.58 2.33 18.39 5.55 0.16 30.99 07:05:01 AM 0 47.91 2.84 19.74 5.91 0.20 23.40 07:05:01 AM 1 37.28 1.82 17.04 5.19 0.12 38.55 07:06:01 AM all 40.03 0.00 3.71 3.20 0.12 52.93 07:06:01 AM 0 55.75 0.00 4.21 2.29 0.13 37.62 07:06:01 AM 1 24.42 0.00 3.22 4.10 0.12 68.14 07:07:01 AM all 28.05 0.00 1.47 0.57 0.08 69.84 07:07:01 AM 0 36.50 0.00 1.38 0.40 0.08 61.63 07:07:01 AM 1 19.60 0.00 1.55 0.73 0.08 78.04 07:08:01 AM all 38.02 0.00 2.43 0.37 0.09 59.09 07:08:01 AM 0 52.85 0.00 2.52 0.35 0.10 44.18 07:08:01 AM 1 23.22 0.00 2.35 0.38 0.08 73.97 Average: all 37.14 0.57 6.43 2.40 0.12 53.33 Average: 0 48.25 0.70 6.89 2.22 0.13 41.82 Average: 1 26.07 0.45 5.98 2.59 0.10 64.82