---> uname -a: Linux prd-centos8-builder-2c-1g-5071.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 549 5033 19 2116 6844 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:6d:1d:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe6d:1d14/64 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) 02/13/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 210.33 113.96 96.37 3133.22 7090.32 12:06:01 PM 104.63 0.28 104.35 17.86 9248.68 12:07:01 PM 27.33 0.30 27.03 42.39 1515.38 12:08:01 PM 23.23 0.40 22.83 18.40 623.86 Average: 91.39 28.74 62.65 803.07 4619.66 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5310048 7074848 2574396 32.65 2688 1937796 686388 7.68 217976 2013740 158400 12:06:01 PM 5157688 7016332 2726756 34.58 2688 2025316 719152 8.05 243196 2112916 41812 12:07:01 PM 5198312 7048596 2686132 34.07 2688 2016928 672724 7.53 252324 2062900 8 12:08:01 PM 5137696 6987580 2746748 34.84 2688 2016932 737072 8.25 420036 1958140 15188 Average: 5200936 7031839 2683508 34.04 2688 1999243 703834 7.88 283383 2036924 53852 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 95.27 62.26 1168.29 23.83 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 37.03 28.21 353.54 8.30 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.83 18.96 22.78 6.15 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 31.11 26.50 32.19 15.84 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 46.31 33.98 394.23 13.53 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) 02/13/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.59 1.89 17.42 8.09 0.09 35.91 12:05:01 PM 0 44.78 2.00 16.44 8.17 0.10 28.51 12:05:01 PM 1 28.37 1.78 18.41 8.01 0.08 43.34 12:06:01 PM all 40.77 0.00 3.60 2.28 0.10 53.26 12:06:01 PM 0 48.19 0.00 3.93 1.55 0.10 46.24 12:06:01 PM 1 33.38 0.00 3.27 3.00 0.10 60.26 12:07:01 PM all 25.21 0.00 1.29 0.63 0.08 72.79 12:07:01 PM 0 45.96 0.00 1.53 0.77 0.07 51.67 12:07:01 PM 1 4.47 0.00 1.05 0.50 0.08 93.90 12:08:01 PM all 36.58 0.00 2.22 0.38 0.09 60.72 12:08:01 PM 0 45.26 0.00 2.05 0.53 0.10 52.06 12:08:01 PM 1 27.90 0.00 2.38 0.23 0.08 69.40 Average: all 34.79 0.47 6.10 2.83 0.09 55.73 Average: 0 46.05 0.50 5.96 2.74 0.09 44.66 Average: 1 23.52 0.44 6.23 2.92 0.09 66.80