---> uname -a: Linux prd-centos8-builder-2c-1g-14527.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 537 5046 19 2115 6855 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:4f:1c:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe4f:1cfb/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) 01/23/2024 _x86_64_ (2 CPU) 11:03:25 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 216.49 122.11 94.39 3642.79 6873.73 11:06:01 AM 103.85 0.28 103.57 17.86 9326.61 11:07:01 AM 38.04 0.30 37.74 42.39 2179.82 11:08:01 AM 24.66 0.78 23.88 57.05 760.30 Average: 95.76 30.87 64.89 940.10 4785.03 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5319184 7074076 2565252 32.54 2688 1928240 664980 7.44 217980 2005004 153476 11:06:01 AM 5202788 7049572 2681648 34.01 2688 2013472 662052 7.41 239328 2072360 48252 11:07:01 AM 5203220 7050920 2681216 34.01 2688 2014748 660712 7.40 252752 2058720 28 11:08:01 AM 5233284 7083136 2651152 33.63 2688 2016608 633736 7.09 421536 1860836 15832 Average: 5239619 7064426 2644817 33.54 2688 1993267 655370 7.34 282899 1999230 54397 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 179.97 108.45 1415.37 49.56 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 40.18 29.88 403.59 7.53 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.16 26.35 28.62 8.93 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.84 26.46 33.11 9.72 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 70.54 47.78 470.19 18.94 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) 01/23/2024 _x86_64_ (2 CPU) 11:03:25 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.49 2.16 17.32 6.77 0.18 33.08 11:05:01 AM 0 27.70 2.86 21.01 7.27 0.17 40.98 11:05:01 AM 1 53.16 1.47 13.67 6.28 0.19 25.24 11:06:01 AM all 38.57 0.00 3.62 3.68 0.11 54.01 11:06:01 AM 0 32.21 0.00 3.68 5.03 0.10 58.98 11:06:01 AM 1 44.94 0.00 3.57 2.33 0.12 49.04 11:07:01 AM all 41.15 0.00 1.85 0.93 0.10 55.98 11:07:01 AM 0 17.46 0.00 1.70 1.13 0.10 79.61 11:07:01 AM 1 64.86 0.00 2.00 0.72 0.10 32.32 11:08:01 AM all 37.76 0.00 2.48 0.68 0.11 58.96 11:08:01 AM 0 40.71 0.00 2.40 0.75 0.12 56.02 11:08:01 AM 1 34.82 0.00 2.56 0.62 0.10 61.90 Average: all 39.49 0.53 6.27 3.00 0.12 50.58 Average: 0 29.53 0.70 7.12 3.53 0.12 59.00 Average: 1 49.43 0.36 5.42 2.47 0.13 42.18