---> uname -a: Linux prd-centos8-builder-2c-1g-9226.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 5028 19 2100 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:ce:c0:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fece:c058/64 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) 02/27/2024 _x86_64_ (2 CPU) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 233.26 146.45 86.80 6208.20 10427.92 05:06:01 PM 103.75 0.28 103.47 17.86 8510.58 05:07:01 PM 33.66 0.30 33.36 42.39 2139.56 05:08:01 PM 20.15 0.30 19.85 8.00 563.07 Average: 97.71 36.84 60.87 1569.31 5410.49 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5294424 7028988 2590020 32.85 2688 1908164 704976 7.89 218712 2030336 137424 05:06:01 PM 5177024 7010208 2707420 34.34 2688 2000252 704120 7.88 230424 2109860 48268 05:07:01 PM 5171364 7005360 2713080 34.41 2688 2001524 700860 7.85 244920 2100552 12 05:08:01 PM 5154408 6985912 2730036 34.63 2688 1999092 724836 8.11 242576 2121340 14608 Average: 5199305 7007617 2685139 34.06 2688 1977258 708698 7.93 234158 2090522 50078 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 240.59 140.85 1670.33 58.11 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.06 25.80 290.20 7.40 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.50 21.46 23.79 7.24 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 22.40 19.60 25.70 5.85 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 79.89 51.93 502.55 19.65 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) 02/27/2024 _x86_64_ (2 CPU) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 40.32 2.63 19.24 10.14 0.15 27.52 05:05:01 PM 0 40.23 3.03 20.07 9.60 0.12 26.95 05:05:01 PM 1 40.41 2.23 18.43 10.67 0.17 28.09 05:06:01 PM all 38.39 0.00 3.18 3.89 0.11 54.43 05:06:01 PM 0 49.29 0.00 3.23 2.48 0.12 44.88 05:06:01 PM 1 27.52 0.00 3.12 5.30 0.10 63.95 05:07:01 PM all 32.71 0.00 1.51 2.23 0.08 63.46 05:07:01 PM 0 42.06 0.00 1.48 2.92 0.08 53.45 05:07:01 PM 1 23.36 0.00 1.54 1.54 0.08 73.48 05:08:01 PM all 30.29 0.00 1.92 0.55 0.07 67.17 05:08:01 PM 0 35.56 0.00 2.06 0.32 0.08 61.97 05:08:01 PM 1 25.00 0.00 1.77 0.78 0.07 72.38 Average: all 35.40 0.65 6.39 4.17 0.10 53.30 Average: 0 41.80 0.74 6.62 3.79 0.10 46.95 Average: 1 29.02 0.55 6.15 4.54 0.10 59.64