---> uname -a: Linux prd-centos8-builder-2c-1g-9272.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 564 4972 19 2162 6828 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:81:78:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe81:7833/64 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) 01/03/2024 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 218.94 113.08 105.86 3127.36 7407.21 06:06:01 AM 102.45 0.28 102.17 17.86 10590.62 06:07:01 AM 33.69 0.30 33.39 42.39 1595.20 06:08:01 AM 28.24 0.78 27.46 57.05 801.48 Average: 95.83 28.61 67.22 811.23 5098.55 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5197944 6986376 2686500 34.07 2688 1960452 778912 8.72 222108 2120612 176776 06:06:01 AM 5126088 7020032 2758356 34.98 2688 2059584 692836 7.76 244848 2140564 31240 06:07:01 AM 5119992 7015128 2764452 35.06 2688 2060860 704788 7.89 253484 2136900 28 06:08:01 AM 5116996 7017664 2767448 35.10 2688 2065248 700016 7.84 420628 1973488 27928 Average: 5140255 7009800 2744189 34.81 2688 2036536 719138 8.05 285267 2092891 58993 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 109.16 78.71 1244.85 21.22 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 38.09 28.46 438.28 7.81 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 29.71 25.41 29.80 8.03 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 36.54 28.29 32.12 10.83 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 53.38 40.22 436.28 11.97 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) 01/03/2024 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 41.59 1.62 16.36 4.14 0.09 36.21 06:05:01 AM 0 40.73 1.83 16.55 4.19 0.08 36.62 06:05:01 AM 1 42.45 1.40 16.16 4.08 0.10 35.80 06:06:01 AM all 40.37 0.00 3.39 2.40 0.11 53.74 06:06:01 AM 0 19.98 0.00 2.96 3.17 0.12 73.77 06:06:01 AM 1 60.83 0.00 3.82 1.62 0.10 33.63 06:07:01 AM all 35.50 0.00 2.00 0.58 0.10 61.82 06:07:01 AM 0 12.96 0.00 1.56 0.63 0.10 84.74 06:07:01 AM 1 58.05 0.00 2.43 0.53 0.10 38.88 06:08:01 AM all 37.72 0.00 2.76 0.22 0.09 59.20 06:08:01 AM 0 22.56 0.00 2.76 0.15 0.10 74.43 06:08:01 AM 1 52.93 0.00 2.77 0.30 0.08 43.92 Average: all 38.78 0.40 6.08 1.83 0.10 52.81 Average: 0 23.99 0.45 5.91 2.03 0.10 67.52 Average: 1 53.61 0.35 6.26 1.62 0.10 38.07