---> uname -a: Linux prd-centos8-builder-2c-1g-19696.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5036 19 2086 6818 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:d5:de:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed5:deda/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) 03/31/2024 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 250.55 147.67 102.88 6247.65 7606.13 02:06:01 PM 90.42 0.28 90.13 17.86 8319.25 02:07:01 PM 20.68 0.30 20.38 42.39 893.70 02:08:01 PM 7.12 0.18 6.93 12.26 117.65 Average: 92.19 37.11 55.08 1580.17 4234.18 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5336804 7078492 2547632 32.31 2688 1915208 656320 7.35 218284 1987540 142548 02:06:01 PM 5221096 7039232 2663340 33.78 2688 1985804 671868 7.52 243792 2052752 16440 02:07:01 PM 5202152 7021028 2682284 34.02 2688 1987092 687116 7.69 245800 2070148 32 02:08:01 PM 5152084 6971840 2732352 34.66 2688 1987584 750332 8.40 246856 2118080 156 Average: 5228034 7027648 2656402 33.69 2688 1968922 691409 7.74 238683 2057130 39794 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 297.03 148.90 1698.88 61.98 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.71 26.80 192.58 9.23 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 19.38 16.94 21.10 6.01 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.73 17.23 18.15 11.86 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 92.22 52.47 482.71 22.27 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) 03/31/2024 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.00 2.49 18.85 4.89 0.12 29.66 02:05:01 PM 0 47.03 2.41 20.00 4.22 0.12 26.22 02:05:01 PM 1 40.96 2.56 17.71 5.55 0.12 33.10 02:06:01 PM all 40.89 0.00 2.76 2.38 0.10 53.87 02:06:01 PM 0 61.80 0.00 3.13 2.12 0.10 32.85 02:06:01 PM 1 20.03 0.00 2.39 2.64 0.10 74.83 02:07:01 PM all 24.36 0.00 1.27 0.19 0.07 74.10 02:07:01 PM 0 29.71 0.00 1.22 0.15 0.08 68.84 02:07:01 PM 1 19.02 0.00 1.32 0.23 0.07 79.36 02:08:01 PM all 20.97 0.00 1.20 0.06 0.07 77.70 02:08:01 PM 0 25.18 0.00 1.17 0.03 0.07 73.55 02:08:01 PM 1 16.76 0.00 1.23 0.08 0.07 81.85 Average: all 32.51 0.61 5.96 1.87 0.09 58.96 Average: 0 40.90 0.59 6.32 1.62 0.09 50.47 Average: 1 24.11 0.63 5.61 2.11 0.09 67.45