---> uname -a: Linux prd-centos8-builder-2c-1g-13091.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 569 5015 19 2114 6824 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:b4:78:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feb4:78c5/64 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) 01/18/2024 _x86_64_ (2 CPU) 05:03:25 LINUX RESTART (2 CPU) 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 236.51 137.07 99.44 5307.08 7267.03 05:06:01 AM 109.10 0.28 108.82 17.86 9221.90 05:07:01 AM 35.36 0.30 35.06 42.39 1720.53 05:08:01 AM 35.43 0.78 34.64 57.06 1009.03 Average: 103.55 34.19 69.37 1339.74 4794.42 05:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5282208 7051500 2602228 33.00 2688 1942296 660112 7.39 218292 2040160 160176 05:06:01 AM 5152236 7007996 2732200 34.65 2688 2022508 689500 7.72 243984 2118764 41788 05:07:01 AM 5181568 7028904 2702868 34.28 2688 2014136 665960 7.46 252444 2080116 24 05:08:01 AM 5146200 6999096 2738236 34.73 2688 2018712 705872 7.90 419620 1948688 27888 Average: 5190553 7021874 2693883 34.17 2688 1999413 680361 7.62 283585 2046932 57469 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 271.50 159.49 1893.31 61.16 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 31.44 24.25 282.22 7.61 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.65 25.45 29.19 8.28 0.00 0.00 0.00 0.00 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 39.24 31.04 34.81 18.90 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 59.64 554.36 23.83 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) 01/18/2024 _x86_64_ (2 CPU) 05:03:25 LINUX RESTART (2 CPU) 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 42.94 2.16 17.76 6.75 0.11 30.27 05:05:01 AM 0 35.33 2.69 19.20 7.86 0.12 34.81 05:05:01 AM 1 50.53 1.62 16.34 5.65 0.10 25.76 05:06:01 AM all 38.98 0.00 3.29 3.23 0.11 54.39 05:06:01 AM 0 30.87 0.00 3.48 3.66 0.10 61.90 05:06:01 AM 1 47.09 0.00 3.11 2.81 0.12 46.88 05:07:01 AM all 38.78 0.00 1.80 0.90 0.09 58.43 05:07:01 AM 0 33.05 0.00 1.65 1.24 0.10 63.96 05:07:01 AM 1 44.51 0.00 1.94 0.57 0.08 52.90 05:08:01 AM all 40.17 0.00 2.99 0.64 0.09 56.11 05:08:01 AM 0 18.11 0.00 2.51 0.42 0.10 78.86 05:08:01 AM 1 62.27 0.00 3.47 0.87 0.08 33.31 Average: all 40.19 0.52 6.36 2.85 0.10 49.98 Average: 0 29.27 0.65 6.59 3.25 0.11 60.13 Average: 1 51.11 0.40 6.13 2.45 0.10 39.83