---> uname -a: Linux prd-centos8-builder-2c-1g-11268.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: 2799.996 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 547 5052 19 2099 6847 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:91:6d:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe91:6da1/64 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) 03/06/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 218.00 113.90 104.10 3304.25 7043.84 10:06:01 AM 107.26 0.27 107.00 17.46 9168.98 10:07:01 AM 25.65 0.30 25.35 42.39 1024.33 10:08:01 AM 30.89 0.78 30.11 57.06 882.25 Average: 95.45 28.81 66.64 855.26 4530.04 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5295508 7057164 2588936 32.84 2688 1934524 711668 7.97 219664 2026132 158176 10:06:01 AM 5222220 7054232 2662224 33.77 2688 1999444 678224 7.59 243676 2050884 16496 10:07:01 AM 5247000 7080196 2637444 33.45 2688 2000720 653692 7.32 246040 2024168 4 10:08:01 AM 5183716 7021980 2700728 34.25 2688 2004936 727408 8.14 413196 1920500 29180 Average: 5237111 7053393 2647333 33.58 2688 1984906 692748 7.75 280644 2005421 50964 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 118.26 79.67 1147.19 33.34 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 31.61 25.82 220.86 8.21 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.51 23.95 24.85 7.63 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 38.88 29.96 35.12 18.14 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 53.81 39.85 357.00 16.83 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) 03/06/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.81 1.67 16.26 3.93 0.09 35.23 10:05:01 AM 0 54.59 1.28 13.18 3.95 0.10 26.90 10:05:01 AM 1 30.91 2.06 19.38 3.91 0.09 43.66 10:06:01 AM all 39.05 0.00 2.99 3.40 0.09 54.47 10:06:01 AM 0 47.49 0.00 3.00 3.31 0.08 46.11 10:06:01 AM 1 30.61 0.00 2.98 3.48 0.10 62.83 10:07:01 AM all 36.02 0.00 1.92 0.42 0.07 61.55 10:07:01 AM 0 49.03 0.00 2.07 0.35 0.08 48.47 10:07:01 AM 1 23.01 0.00 1.78 0.50 0.07 74.64 10:08:01 AM all 40.58 0.00 2.77 0.55 0.11 56.00 10:08:01 AM 0 41.99 0.00 3.08 0.62 0.12 54.19 10:08:01 AM 1 39.16 0.00 2.45 0.48 0.10 57.81 Average: all 39.60 0.41 5.95 2.07 0.09 51.87 Average: 0 48.26 0.32 5.31 2.05 0.10 43.96 Average: 1 30.92 0.51 6.58 2.08 0.09 59.81