---> uname -a: Linux prd-centos8-builder-2c-1g-11489.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 538 5046 19 2114 6855 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:bc:a8:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:febc:a82d/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) 01/12/2024 _x86_64_ (2 CPU) 09:03:23 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 217.34 127.87 89.47 4416.53 6927.44 09:06:01 AM 113.96 0.28 113.68 17.86 9585.67 09:07:01 AM 32.27 0.30 31.97 42.39 1611.91 09:08:01 AM 25.00 0.78 24.21 57.06 733.86 Average: 97.15 32.31 64.83 1133.55 4714.68 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5312296 7056560 2572148 32.62 2688 1917140 695788 7.79 219564 2008716 142944 09:06:01 AM 5175480 7021892 2708964 34.36 2688 2012808 690848 7.73 240796 2097568 32148 09:07:01 AM 5188880 7036232 2695564 34.19 2688 2014076 679684 7.61 253028 2071036 28 09:08:01 AM 5196640 7046272 2687804 34.09 2688 2015956 668760 7.49 421892 1895748 15852 Average: 5218324 7040239 2666120 33.81 2688 1989995 683770 7.65 283820 2018267 47743 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 275.46 132.04 1708.52 57.64 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 42.81 32.69 406.35 8.64 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.14 23.03 26.25 7.94 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.93 28.60 34.03 17.72 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 94.84 54.09 543.82 22.98 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) 01/12/2024 _x86_64_ (2 CPU) 09:03:23 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.98 2.09 16.90 4.60 0.12 35.31 09:05:01 AM 0 37.64 2.06 17.95 4.86 0.12 37.38 09:05:01 AM 1 44.26 2.13 15.86 4.34 0.12 33.29 09:06:01 AM all 40.59 0.00 3.72 2.82 0.09 52.78 09:06:01 AM 0 25.69 0.00 3.31 2.58 0.08 68.35 09:06:01 AM 1 55.50 0.00 4.14 3.06 0.10 37.20 09:07:01 AM all 36.71 0.00 1.63 0.49 0.08 61.09 09:07:01 AM 0 17.75 0.00 1.77 0.78 0.08 79.62 09:07:01 AM 1 55.67 0.00 1.48 0.20 0.08 42.56 09:08:01 AM all 37.67 0.00 2.62 0.42 0.10 59.19 09:08:01 AM 0 40.81 0.00 2.78 0.67 0.10 55.64 09:08:01 AM 1 34.54 0.00 2.45 0.18 0.10 62.73 Average: all 38.98 0.51 6.15 2.07 0.10 52.20 Average: 0 30.40 0.50 6.35 2.20 0.10 60.45 Average: 1 47.50 0.53 5.95 1.94 0.10 43.98