---> uname -a: Linux prd-centos8-builder-2c-1g-4650.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 564 5020 19 2114 6829 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:2d:35:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe2d:353d/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) 02/11/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 246.77 153.55 93.22 6239.25 8305.10 05:06:01 PM 92.43 0.23 92.20 16.53 7867.64 05:07:01 PM 60.89 0.35 60.54 43.73 4607.78 05:08:01 PM 10.26 0.00 10.26 0.00 221.83 05:09:01 PM 36.42 0.78 35.64 57.05 1088.24 Average: 89.36 30.99 58.37 1271.44 4418.14 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5312812 7038780 2571632 32.62 2688 1900248 687688 7.70 217832 2014460 132988 05:06:01 PM 5154048 6996052 2730396 34.63 2688 2008284 719724 8.06 221524 2140592 96684 05:07:01 PM 5130804 6984220 2753640 34.92 2688 2019912 722148 8.08 253188 2128976 5952 05:08:01 PM 5162584 7010068 2721860 34.52 2688 2013988 704200 7.88 253484 2097308 12 05:09:01 PM 5124152 6977148 2760292 35.01 2688 2018576 735208 8.23 420640 1969328 27884 Average: 5176880 7001254 2707564 34.34 2688 1992202 713794 7.99 273334 2070133 52704 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 304.08 191.15 1685.32 63.47 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 82.17 78.89 369.29 13.16 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 80.99 75.87 193.01 14.41 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 34.88 34.53 25.15 7.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 78.69 74.18 53.20 26.96 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 116.17 90.93 465.22 25.00 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) 02/11/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 39.92 2.47 19.68 6.29 0.11 31.52 05:05:01 PM 0 36.79 1.78 17.41 6.18 0.12 37.72 05:05:01 PM 1 43.07 3.17 21.96 6.40 0.10 25.30 05:06:01 PM all 35.64 0.00 3.32 3.03 0.14 57.87 05:06:01 PM 0 32.29 0.00 2.98 3.01 0.13 61.60 05:06:01 PM 1 39.10 0.00 3.68 3.06 0.14 54.02 05:07:01 PM all 37.44 0.00 2.31 1.61 0.09 58.55 05:07:01 PM 0 35.27 0.00 2.45 1.92 0.08 60.27 05:07:01 PM 1 39.61 0.00 2.17 1.30 0.10 56.82 05:08:01 PM all 24.85 0.00 1.46 0.07 0.07 73.56 05:08:01 PM 0 23.37 0.00 1.65 0.08 0.07 74.83 05:08:01 PM 1 26.33 0.00 1.27 0.05 0.07 72.29 05:09:01 PM all 41.36 0.00 2.97 0.53 0.09 55.04 05:09:01 PM 0 26.75 0.00 2.52 0.87 0.10 69.77 05:09:01 PM 1 55.95 0.00 3.43 0.20 0.08 40.34 Average: all 35.83 0.49 5.90 2.29 0.10 55.39 Average: 0 30.87 0.35 5.36 2.40 0.10 60.92 Average: 1 40.82 0.63 6.45 2.18 0.10 49.83