---> uname -a: Linux prd-centos8-builder-2c-1g-1081.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 574 5009 19 2115 6819 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:de:df:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fede:df5a/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) 01/31/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 219.26 118.83 100.43 3612.00 7266.86 10:06:01 AM 104.68 0.28 104.40 17.86 9091.82 10:07:01 AM 30.69 0.60 30.09 50.38 1587.52 10:08:01 AM 33.86 0.47 33.39 48.93 1018.13 Average: 97.13 30.05 67.08 932.37 4741.06 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5235844 7013452 2648592 33.59 2688 1950604 717108 8.03 219116 2086212 166888 10:06:01 AM 5216320 7063712 2668116 33.84 2688 2014100 636500 7.13 244124 2053260 32136 10:07:01 AM 5204980 7053848 2679456 33.98 2688 2015600 676148 7.57 252928 2055052 8 10:08:01 AM 5103016 6957032 2781420 35.28 2688 2019952 743408 8.32 429744 1981200 27904 Average: 5190040 7022011 2694396 34.17 2688 2000064 693291 7.76 286478 2043931 56734 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 175.66 107.93 1563.47 47.91 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.61 26.25 265.05 8.36 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 32.04 28.91 37.13 14.51 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.93 27.83 33.62 11.48 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 69.06 47.73 474.85 20.57 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) 01/31/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.13 1.87 15.93 4.96 0.11 36.00 10:05:01 AM 0 32.21 2.25 15.36 5.20 0.12 44.86 10:05:01 AM 1 50.00 1.50 16.49 4.72 0.10 27.19 10:06:01 AM all 41.80 0.00 3.43 2.41 0.10 52.26 10:06:01 AM 0 27.71 0.00 2.76 3.65 0.08 65.80 10:06:01 AM 1 55.95 0.00 4.10 1.17 0.12 38.66 10:07:01 AM all 36.34 0.00 1.93 0.57 0.08 61.09 10:07:01 AM 0 19.44 0.00 1.85 0.82 0.07 77.83 10:07:01 AM 1 53.24 0.00 2.00 0.32 0.10 44.34 10:08:01 AM all 41.54 0.00 2.90 0.49 0.09 54.98 10:08:01 AM 0 28.62 0.00 2.60 0.48 0.10 68.20 10:08:01 AM 1 54.47 0.00 3.20 0.50 0.08 41.75 Average: all 40.20 0.46 6.02 2.10 0.10 51.12 Average: 0 26.98 0.56 5.60 2.53 0.09 64.24 Average: 1 53.42 0.37 6.43 1.67 0.10 38.00