---> uname -a: Linux prd-centos8-builder-2c-1g-8934.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 530 5068 19 2100 6864 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:24:87:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe24:8784/64 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) 02/26/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 240.40 140.62 99.78 7349.42 11420.66 06:06:01 PM 106.72 0.28 106.43 17.86 9139.56 06:07:01 PM 25.70 0.27 25.43 41.86 1255.66 06:08:01 PM 25.71 0.62 25.09 34.26 770.36 Average: 99.63 35.45 64.18 1861.00 5646.60 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5298452 7034580 2585992 32.80 2688 1910116 713864 7.99 218272 2028756 138676 06:06:01 PM 5190988 7024132 2693456 34.16 2688 2000400 669024 7.49 242660 2081124 16504 06:07:01 PM 5189672 7024052 2694772 34.18 2688 2001656 692992 7.76 245592 2081996 4 06:08:01 PM 5203332 7039684 2681112 34.01 2688 2002964 667548 7.47 413664 1900108 17508 Average: 5220611 7030612 2663833 33.79 2688 1978784 685857 7.68 280047 2022996 43173 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 274.84 140.90 1681.90 61.12 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 35.91 27.80 285.33 8.92 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.60 20.81 24.06 7.21 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.74 26.32 34.40 9.40 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 91.78 53.96 506.45 21.66 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) 02/26/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.42 2.45 19.20 6.43 0.12 28.37 06:05:01 PM 0 39.25 2.70 18.49 5.13 0.12 34.30 06:05:01 PM 1 47.61 2.20 19.91 7.74 0.12 22.42 06:06:01 PM all 38.84 0.00 3.27 4.14 0.11 53.65 06:06:01 PM 0 46.08 0.00 3.95 3.55 0.12 46.31 06:06:01 PM 1 31.61 0.00 2.59 4.72 0.10 60.97 06:07:01 PM all 30.96 0.00 1.43 0.60 0.08 66.93 06:07:01 PM 0 23.61 0.00 1.27 0.63 0.07 74.42 06:07:01 PM 1 38.32 0.00 1.59 0.57 0.10 59.42 06:08:01 PM all 38.15 0.00 2.50 0.26 0.08 59.01 06:08:01 PM 0 27.93 0.00 1.98 0.27 0.08 69.74 06:08:01 PM 1 48.37 0.00 3.01 0.25 0.08 48.28 Average: all 37.82 0.60 6.53 2.84 0.10 52.11 Average: 0 34.19 0.67 6.37 2.38 0.10 56.30 Average: 1 41.44 0.54 6.70 3.30 0.10 47.92