---> uname -a: Linux prd-centos8-builder-2c-1g-9856.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 556 4981 19 2161 6836 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:01:69:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe01:6927/64 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) 01/06/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 212.23 107.88 104.35 3074.02 7306.12 01:06:01 AM 103.07 0.28 102.78 17.86 10554.71 01:07:01 AM 32.11 0.30 31.81 42.39 1603.07 01:08:01 AM 24.50 0.58 23.91 33.73 694.87 Average: 92.97 27.26 65.71 791.97 5039.55 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5198348 6988024 2686096 34.07 2688 1961548 768920 8.61 221796 2115864 177784 01:06:01 AM 5077696 6981752 2806748 35.60 2688 2069344 737928 8.26 244668 2187012 40888 01:07:01 AM 5131004 7026424 2753440 34.92 2688 2060972 707764 7.92 252852 2125624 8 01:08:01 AM 5132276 7028776 2752168 34.91 2688 2062120 699960 7.84 420600 1958080 15804 Average: 5134831 7006244 2749613 34.87 2688 2038496 728643 8.16 284979 2096645 58621 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 100.92 66.91 1150.24 19.79 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 44.19 32.43 438.12 7.87 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.54 18.63 21.88 6.06 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.44 27.06 33.83 10.19 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 50.27 36.25 411.00 10.98 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) 01/06/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 40.71 1.49 15.83 3.65 0.11 38.22 01:05:01 AM 0 37.51 2.30 20.39 3.55 0.10 36.15 01:05:01 AM 1 43.86 0.70 11.33 3.74 0.12 40.25 01:06:01 AM all 36.48 0.00 3.23 5.07 0.09 55.13 01:06:01 AM 0 42.77 0.00 3.26 4.06 0.08 49.82 01:06:01 AM 1 30.20 0.00 3.19 6.07 0.10 60.44 01:07:01 AM all 26.55 0.00 1.45 0.96 0.08 70.95 01:07:01 AM 0 38.29 0.00 1.52 1.13 0.08 58.98 01:07:01 AM 1 14.80 0.00 1.38 0.78 0.08 82.95 01:08:01 AM all 37.54 0.00 2.40 0.45 0.09 59.52 01:08:01 AM 0 43.92 0.00 2.50 0.38 0.10 53.10 01:08:01 AM 1 31.15 0.00 2.30 0.52 0.08 65.95 Average: all 35.30 0.37 5.69 2.53 0.09 56.01 Average: 0 40.64 0.57 6.85 2.28 0.09 49.58 Average: 1 29.99 0.18 4.54 2.78 0.10 62.42