---> uname -a: Linux prd-centos8-builder-2c-1g-14976.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 566 5017 19 2115 6827 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:e6:54:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fee6:5427/64 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) 01/25/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 216.63 115.46 101.17 3583.21 7298.77 11:06:01 AM 104.78 0.28 104.50 17.86 9009.05 11:07:01 AM 29.77 0.30 29.47 42.39 1527.17 11:08:01 AM 24.58 0.58 23.99 33.72 727.32 Average: 93.94 29.16 64.78 919.33 4640.40 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5192748 6977556 2691696 34.14 2688 1957196 739648 8.28 220672 2127700 173356 11:06:01 AM 5097976 6950172 2786468 35.34 2688 2018704 757656 8.48 245112 2172184 37380 11:07:01 AM 5105248 6962988 2779196 35.25 2688 2024388 740696 8.29 253104 2155908 9680 11:08:01 AM 5116052 6965540 2768392 35.11 2688 2015888 735248 8.23 420588 1979456 15820 Average: 5128006 6964064 2756438 34.96 2688 2004044 743312 8.32 284869 2108812 59059 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 221.08 111.75 1659.15 50.28 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 29.88 23.51 260.09 7.36 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 24.11 20.68 24.78 7.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 39.55 29.84 38.20 17.79 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 78.66 46.44 495.56 20.61 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) 01/25/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.66 1.57 15.99 4.43 0.12 34.22 11:05:01 AM 0 41.67 1.78 16.77 5.09 0.14 34.55 11:05:01 AM 1 45.65 1.37 15.22 3.77 0.10 33.90 11:06:01 AM all 39.00 0.00 3.29 3.41 0.12 54.18 11:06:01 AM 0 51.99 0.00 3.36 3.74 0.12 40.80 11:06:01 AM 1 25.97 0.00 3.23 3.08 0.12 67.60 11:07:01 AM all 28.29 0.00 1.56 0.59 0.08 69.48 11:07:01 AM 0 43.55 0.00 1.60 0.30 0.08 54.47 11:07:01 AM 1 13.03 0.00 1.52 0.88 0.08 84.48 11:08:01 AM all 37.83 0.00 2.49 0.58 0.11 58.99 11:08:01 AM 0 48.89 0.00 2.43 0.54 0.12 48.03 11:08:01 AM 1 26.79 0.00 2.54 0.62 0.10 69.94 Average: all 37.17 0.39 5.80 2.25 0.11 54.28 Average: 0 46.54 0.44 6.00 2.41 0.11 44.49 Average: 1 27.80 0.34 5.60 2.08 0.10 64.07