---> uname -a: Linux prd-centos8-builder-2c-1g-9629.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 535 5002 19 2161 6857 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:61:0a:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe61:aac/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) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 237.10 141.62 95.48 6029.86 6911.16 10:06:01 PM 105.58 0.28 105.30 17.86 10465.61 10:07:01 PM 34.84 0.27 34.58 41.86 2117.15 10:08:01 PM 23.48 0.43 23.05 18.93 631.34 Average: 100.26 35.66 64.60 1527.32 5031.39 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5300416 7061028 2584028 32.77 2688 1934032 707740 7.92 222300 2019756 159676 10:06:01 PM 5161476 7055244 2722968 34.54 2688 2059436 673816 7.54 239328 2109520 46948 10:07:01 PM 5141936 7036680 2742508 34.78 2688 2060696 658148 7.37 252344 2116000 12 10:08:01 PM 5106856 7000320 2777588 35.23 2688 2059208 704632 7.89 418468 1987156 13680 Average: 5177671 7038318 2706773 34.33 2688 2028343 686084 7.68 283110 2058108 55079 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 305.96 153.98 1735.31 59.90 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 48.93 35.64 582.09 8.09 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.96 19.73 23.30 6.83 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 30.96 25.91 31.39 8.96 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 102.21 58.82 593.07 20.95 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) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.39 2.39 17.92 5.44 0.13 31.73 10:05:01 PM 0 41.08 2.10 18.21 5.27 0.14 33.20 10:05:01 PM 1 43.70 2.68 17.63 5.61 0.12 30.26 10:06:01 PM all 38.92 0.00 3.39 4.11 0.08 53.49 10:06:01 PM 0 57.06 0.00 4.14 2.71 0.08 36.01 10:06:01 PM 1 20.84 0.00 2.65 5.51 0.08 70.92 10:07:01 PM all 29.89 0.00 1.16 0.71 0.08 68.16 10:07:01 PM 0 42.98 0.00 1.42 0.80 0.07 54.73 10:07:01 PM 1 16.82 0.00 0.90 0.62 0.08 81.58 10:08:01 PM all 36.55 0.00 2.20 0.34 0.09 60.81 10:08:01 PM 0 52.12 0.00 2.23 0.27 0.10 45.28 10:08:01 PM 1 20.99 0.00 2.17 0.42 0.08 76.35 Average: all 36.92 0.59 6.12 2.64 0.09 53.64 Average: 0 48.34 0.52 6.45 2.25 0.10 42.34 Average: 1 25.51 0.66 5.79 3.03 0.09 64.92