---> uname -a: Linux prd-centos8-builder-2c-1g-9829.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 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.7G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 543 4863 19 2292 6849 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:67:9f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86248sec preferred_lft 86248sec inet6 fe80::f816:3eff:fe67:9f9c/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) 01/05/2024 _x86_64_ (2 CPU) 21:08:50 LINUX RESTART (2 CPU) 09:09:01 PM tps rtps wtps bread/s bwrtn/s 09:10:01 PM 361.25 278.82 82.42 13964.68 40069.63 09:11:01 PM 126.69 6.95 119.74 1322.09 14527.64 Average: 243.97 142.89 101.08 7643.39 27298.63 09:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 PM 5380428 7062784 2504016 31.76 2688 1864920 737992 8.26 440020 1758324 200860 09:11:01 PM 4914216 6978088 2970228 37.67 2688 2228984 784516 8.78 488020 2110892 192728 Average: 5147322 7020436 2737122 34.72 2688 2046952 761254 8.52 464020 1934608 196794 09:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 300.10 162.43 1585.80 67.52 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 66.94 44.19 1080.13 8.27 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 183.52 103.31 1332.97 37.89 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) 01/05/2024 _x86_64_ (2 CPU) 21:08:50 LINUX RESTART (2 CPU) 09:09:01 PM CPU %user %nice %system %iowait %steal %idle 09:10:01 PM all 40.35 3.25 23.54 14.41 0.13 18.32 09:10:01 PM 0 31.48 3.87 26.21 16.87 0.12 21.45 09:10:01 PM 1 49.17 2.63 20.89 11.98 0.14 15.20 09:11:01 PM all 41.76 0.00 4.09 3.67 0.12 50.36 09:11:01 PM 0 36.53 0.00 3.91 4.40 0.12 55.05 09:11:01 PM 1 47.00 0.00 4.27 2.94 0.12 45.67 Average: all 41.06 1.61 13.72 8.99 0.12 34.49 Average: 0 34.03 1.91 14.93 10.56 0.12 38.45 Average: 1 48.08 1.30 12.52 7.42 0.13 30.55