---> uname -a: Linux prd-centos8-builder-2c-1g-17714.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 559 5051 19 2089 6836 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:e5:ec:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fee5:ec04/64 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) 06/18/2024 _x86_64_ (2 CPU) 10:03:31 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 285.67 143.20 142.47 6059.05 13562.28 10:06:01 AM 103.98 0.27 103.72 17.46 9152.22 10:07:01 AM 31.17 1.82 29.36 164.21 1336.92 10:08:01 AM 16.58 0.28 16.30 25.73 376.79 Average: 109.36 36.40 72.96 1566.74 6107.16 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5368588 7083420 2515856 31.91 2688 1888264 648896 7.26 217376 1958148 134516 10:06:01 AM 5195744 7014964 2688700 34.10 2688 1986744 677572 7.59 243432 2077984 22852 10:07:01 AM 5177968 7001804 2706476 34.33 2688 1991788 702720 7.87 260740 2080448 156 10:08:01 AM 5192884 7017532 2691560 34.14 2688 1992584 680816 7.62 429336 1895180 172 Average: 5233796 7029430 2650648 33.62 2688 1964845 677501 7.58 287721 2002940 39424 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 269.24 148.80 1657.77 63.40 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 34.89 29.41 275.25 11.57 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 33.49 30.19 30.40 9.92 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 29.13 24.91 28.81 12.84 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 91.69 58.33 498.09 24.43 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) 06/18/2024 _x86_64_ (2 CPU) 10:03:31 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 37.80 2.42 19.08 13.14 0.11 27.44 10:05:01 AM 0 34.85 2.51 19.37 12.88 0.10 30.28 10:05:01 AM 1 40.74 2.33 18.80 13.40 0.12 24.62 10:06:01 AM all 39.00 0.00 2.93 3.52 0.13 54.41 10:06:01 AM 0 36.84 0.00 3.06 5.43 0.13 54.53 10:06:01 AM 1 41.17 0.00 2.80 1.62 0.13 54.29 10:07:01 AM all 38.90 0.00 2.04 0.61 0.08 58.37 10:07:01 AM 0 18.97 0.00 1.97 0.60 0.07 78.40 10:07:01 AM 1 58.86 0.00 2.12 0.62 0.08 38.32 10:08:01 AM all 35.58 0.00 2.03 1.52 0.08 60.79 10:08:01 AM 0 35.62 0.00 2.02 1.10 0.08 61.18 10:08:01 AM 1 35.53 0.00 2.05 1.93 0.08 60.40 Average: all 37.82 0.60 6.47 4.66 0.10 50.35 Average: 0 31.56 0.62 6.54 4.96 0.10 56.22 Average: 1 44.08 0.58 6.39 4.36 0.10 44.48