---> uname -a: Linux prd-centos8-builder-2c-1g-23252.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 555 5057 19 2086 6839 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:7a:65:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe7a:6534/64 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) 04/14/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 233.13 127.35 105.78 3383.97 7038.36 04:06:01 AM 82.69 0.48 82.20 56.39 8148.88 04:07:01 AM 24.48 0.38 24.09 11.46 997.23 04:08:01 AM 22.61 0.48 22.13 49.06 492.52 Average: 90.72 32.17 58.55 875.18 4169.11 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5276912 7028640 2607532 33.07 2688 1924380 730108 8.17 218700 2043996 150276 04:06:01 AM 5243672 7063844 2640772 33.49 2688 1988164 648108 7.26 244812 2030244 16952 04:07:01 AM 5213356 7033972 2671088 33.88 2688 1988508 679852 7.61 256464 2047692 28 04:08:01 AM 5185724 7010832 2698720 34.23 2688 1992428 714488 8.00 424724 1906948 12760 Average: 5229916 7034322 2654528 33.67 2688 1973370 693139 7.76 286175 2007220 45004 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 113.60 82.67 1102.51 30.59 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 31.09 26.15 186.92 8.35 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.76 25.76 25.09 8.06 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 35.94 30.01 34.94 18.88 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 52.35 41.15 337.35 16.47 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) 04/14/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.97 2.15 17.01 4.28 0.10 33.48 04:05:01 AM 0 51.51 1.99 17.63 4.86 0.10 23.90 04:05:01 AM 1 34.49 2.31 16.40 3.70 0.10 43.00 04:06:01 AM all 37.14 0.00 2.60 2.92 0.10 57.25 04:06:01 AM 0 49.48 0.00 2.66 2.90 0.10 44.86 04:06:01 AM 1 24.78 0.00 2.53 2.93 0.10 69.65 04:07:01 AM all 37.28 0.00 1.99 0.36 0.09 60.28 04:07:01 AM 0 36.64 0.00 2.00 0.35 0.10 60.91 04:07:01 AM 1 37.91 0.00 1.98 0.37 0.08 59.65 04:08:01 AM all 40.64 0.00 2.56 0.21 0.09 56.49 04:08:01 AM 0 54.21 0.00 2.69 0.30 0.08 42.71 04:08:01 AM 1 27.05 0.00 2.43 0.12 0.10 70.30 Average: all 39.49 0.53 5.99 1.93 0.10 51.96 Average: 0 47.94 0.49 6.19 2.09 0.10 43.20 Average: 1 31.05 0.57 5.80 1.77 0.10 60.71