---> uname -a: Linux prd-centos8-builder-2c-1g-18917.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 629 4973 19 2096 6766 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:62:07:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe62:7cb/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) 03/28/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 259.61 158.83 100.78 6475.49 20706.88 04:06:01 PM 102.17 0.28 101.88 17.86 8771.19 04:07:01 PM 24.28 0.60 23.68 50.39 1498.42 04:08:01 PM 17.68 0.10 17.58 10.40 374.26 Average: 100.28 39.47 60.81 1618.64 7784.62 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5255624 6985612 2628812 33.34 2688 1903632 772464 8.65 216732 2070040 132352 04:06:01 PM 5095904 6925964 2788532 35.37 2688 1997660 807440 9.04 242272 2177856 31968 04:07:01 PM 5115328 6946396 2769108 35.12 2688 1999152 771156 8.63 245312 2156880 24 04:08:01 PM 5059484 6890996 2824952 35.83 2688 1999604 836164 9.36 424296 2034488 160 Average: 5131585 6937242 2752851 34.92 2688 1975012 796806 8.92 282153 2109816 41126 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 274.05 148.01 1706.38 58.28 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 37.03 29.15 257.58 9.87 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.65 20.86 24.97 7.30 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.06 28.02 36.17 19.29 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 91.70 56.13 501.34 23.54 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) 03/28/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.68 2.57 20.04 12.63 0.11 25.97 04:05:01 PM 0 41.76 2.83 22.58 14.38 0.10 18.34 04:05:01 PM 1 35.62 2.30 17.51 10.89 0.12 33.56 04:06:01 PM all 40.32 0.00 3.14 3.19 0.10 53.24 04:06:01 PM 0 42.95 0.00 3.17 2.62 0.10 51.16 04:06:01 PM 1 37.69 0.00 3.12 3.77 0.10 55.32 04:07:01 PM all 28.82 0.00 1.28 0.50 0.09 69.31 04:07:01 PM 0 33.84 0.00 1.28 0.40 0.08 64.39 04:07:01 PM 1 23.80 0.00 1.27 0.60 0.10 74.23 04:08:01 PM all 35.87 0.00 2.02 0.27 0.10 61.74 04:08:01 PM 0 60.86 0.00 2.41 0.42 0.10 36.22 04:08:01 PM 1 10.97 0.00 1.63 0.12 0.10 87.18 Average: all 35.90 0.62 6.49 4.07 0.10 52.82 Average: 0 44.88 0.69 7.21 4.35 0.10 42.78 Average: 1 26.94 0.56 5.77 3.78 0.11 62.85