---> uname -a: Linux prd-centos8-builder-2c-1g-10041.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 8.7G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 564 4842 19 2292 6828 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:ae:c9:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:feae:c90b/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) 01/06/2024 _x86_64_ (2 CPU) 13:05:45 LINUX RESTART (2 CPU) 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 296.48 218.66 77.82 10874.05 44349.36 01:08:01 PM 38.02 10.15 27.87 2162.48 2215.19 01:09:01 PM 113.03 3.58 109.45 125.42 9301.68 Average: 149.17 77.46 71.71 4386.96 18620.65 01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 5447280 7036212 2437156 30.91 2688 1776476 994828 11.14 252100 1889236 40 01:08:01 PM 5191512 6988048 2692924 34.15 2688 1977836 767152 8.59 468012 1912144 90772 01:09:01 PM 5007116 7041852 2877320 36.49 2688 2199928 685908 7.68 466580 2036892 132572 Average: 5215303 7022037 2669133 33.85 2688 1984747 815963 9.13 395564 1946091 74461 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 PM eth0 313.71 151.69 1416.54 66.60 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 50.22 35.27 761.03 7.04 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 47.17 35.09 548.99 8.20 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.02 74.01 908.83 27.28 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) 01/06/2024 _x86_64_ (2 CPU) 13:05:45 LINUX RESTART (2 CPU) 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 25.62 3.10 23.59 9.80 0.15 37.74 01:07:01 PM 0 26.27 2.67 23.61 10.68 0.14 36.64 01:07:01 PM 1 24.97 3.54 23.56 8.93 0.17 38.84 01:08:01 PM all 20.61 0.00 2.30 1.79 0.08 75.23 01:08:01 PM 0 16.97 0.00 2.12 2.02 0.08 78.81 01:08:01 PM 1 24.24 0.00 2.49 1.55 0.07 71.65 01:09:01 PM all 41.14 0.00 4.30 2.97 0.10 51.49 01:09:01 PM 0 30.63 0.00 3.86 3.84 0.08 61.59 01:09:01 PM 1 51.68 0.00 4.74 2.10 0.12 41.36 Average: all 29.15 1.02 10.00 4.83 0.11 54.89 Average: 0 24.62 0.88 9.79 5.49 0.10 59.12 Average: 1 33.68 1.17 10.21 4.17 0.12 50.66