---> uname -a: Linux prd-centos8-builder-2c-1g-3966.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 25M 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 585 4987 27 2126 6799 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:8b:ae:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe8b:ae39/64 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) 02/09/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 217.71 123.03 94.69 3651.32 7246.77 09:06:01 AM 103.82 0.28 103.53 17.86 8675.62 09:07:01 AM 35.51 0.48 35.03 54.66 2188.20 09:08:01 AM 17.83 0.30 17.53 8.00 495.85 Average: 93.72 31.03 62.69 933.03 4651.55 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5308928 7072960 2575516 32.67 2688 1945176 693628 7.76 218752 2016228 157884 09:06:01 AM 5245248 7094164 2639196 33.47 2688 2023284 670128 7.50 239696 2030544 48264 09:07:01 AM 5147992 6998472 2736452 34.71 2688 2024928 748984 8.38 253552 2110128 24 09:08:01 AM 5129324 6977808 2755120 34.94 2688 2022960 750468 8.40 251400 2132892 13532 Average: 5207873 7035851 2676571 33.95 2688 2004087 715802 8.01 240850 2072448 54926 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 270.36 174.74 1485.54 53.25 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 85.10 79.75 372.79 14.38 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 70.75 66.76 50.36 22.68 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 49.68 48.20 37.19 9.88 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 118.98 92.36 486.49 25.05 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) 02/09/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.20 2.01 17.46 3.94 0.13 35.27 09:05:01 AM 0 26.43 2.14 18.93 4.66 0.14 47.70 09:05:01 AM 1 55.87 1.89 15.99 3.22 0.12 22.91 09:06:01 AM all 38.93 0.00 3.53 2.09 0.10 55.35 09:06:01 AM 0 27.94 0.00 3.49 2.56 0.08 65.94 09:06:01 AM 1 49.93 0.00 3.57 1.63 0.12 44.75 09:07:01 AM all 33.60 0.00 1.82 0.86 0.08 63.63 09:07:01 AM 0 33.82 0.00 1.98 0.38 0.08 63.73 09:07:01 AM 1 33.37 0.00 1.66 1.35 0.08 63.53 09:08:01 AM all 31.08 0.00 1.88 0.36 0.08 66.61 09:08:01 AM 0 15.48 0.00 1.53 0.17 0.08 82.74 09:08:01 AM 1 46.69 0.00 2.22 0.55 0.07 50.48 Average: all 36.18 0.50 6.13 1.81 0.10 55.29 Average: 0 25.92 0.53 6.42 1.93 0.10 65.10 Average: 1 46.44 0.47 5.83 1.68 0.10 45.49