---> uname -a: Linux prd-centos8-builder-2c-1g-5242.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 563 5017 19 2118 6830 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:a0:c9:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fea0:c932/64 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) 02/14/2024 _x86_64_ (2 CPU) 05:03:24 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 235.31 141.54 93.77 5506.02 6917.23 05:06:01 AM 104.38 0.28 104.10 17.86 9268.31 05:07:01 AM 36.48 0.30 36.18 42.39 2220.10 05:08:01 AM 27.46 0.78 26.68 57.06 788.49 Average: 100.91 35.73 65.18 1405.77 4798.72 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5302540 7059308 2581896 32.75 2688 1929916 705624 7.90 217044 2021132 153728 05:06:01 AM 5195512 7045036 2688924 34.10 2688 2016180 658588 7.37 239120 2077520 48280 05:07:01 AM 5188152 7038576 2696284 34.20 2688 2017448 674092 7.55 252356 2071468 28 05:08:01 AM 5107884 6981272 2776552 35.22 2688 2039052 727108 8.14 422908 1979364 35016 Average: 5198522 7031048 2685914 34.07 2688 2000649 691353 7.74 282857 2037371 59263 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 293.25 172.12 1747.37 61.99 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 38.17 29.27 421.16 7.81 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 30.38 26.08 30.03 8.92 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 34.26 27.41 33.08 17.38 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 99.01 63.72 557.90 24.02 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) 02/14/2024 _x86_64_ (2 CPU) 05:03:24 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 42.47 2.37 18.47 5.58 0.09 31.01 05:05:01 AM 0 39.10 3.35 23.02 6.52 0.09 27.93 05:05:01 AM 1 45.81 1.39 13.98 4.66 0.10 34.07 05:06:01 AM all 39.17 0.00 3.49 3.50 0.10 53.74 05:06:01 AM 0 58.11 0.00 3.96 2.66 0.10 35.16 05:06:01 AM 1 20.25 0.00 3.01 4.34 0.10 72.30 05:07:01 AM all 39.51 0.00 1.85 0.98 0.09 57.56 05:07:01 AM 0 59.34 0.00 2.02 0.93 0.10 37.61 05:07:01 AM 1 19.69 0.00 1.68 1.03 0.08 77.51 05:08:01 AM all 39.02 0.00 2.61 0.55 0.08 57.73 05:08:01 AM 0 53.36 0.00 2.94 0.63 0.08 42.98 05:08:01 AM 1 24.70 0.00 2.28 0.47 0.08 72.46 Average: all 40.03 0.58 6.54 2.64 0.09 50.11 Average: 0 52.57 0.82 7.89 2.66 0.09 35.97 Average: 1 27.54 0.34 5.20 2.62 0.09 64.21