---> uname -a: Linux prd-centos8-builder-2c-1g-4190.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 575 5007 19 2116 6818 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:86:64:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe86:646e/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) 02/10/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 240.49 147.15 93.34 6230.59 13640.20 03:06:01 AM 95.43 0.23 95.20 16.53 7988.24 03:07:01 AM 60.52 0.35 60.17 43.73 4585.20 03:08:01 AM 9.43 0.00 9.43 0.00 192.62 03:09:01 AM 36.46 0.78 35.68 57.06 1102.97 Average: 88.47 29.71 58.76 1269.70 5501.94 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5299116 7034216 2585320 32.79 2688 1909560 711768 7.97 218712 2029680 139408 03:06:01 AM 5133900 6982460 2750536 34.89 2688 2015224 721588 8.08 221404 2164000 99756 03:07:01 AM 5109048 6968784 2775388 35.20 2688 2026536 732648 8.20 253288 2154132 9688 03:08:01 AM 5184336 7034408 2700100 34.25 2688 2016872 660352 7.39 252992 2079192 20 03:09:01 AM 5110736 6966356 2773700 35.18 2688 2021460 732588 8.20 420264 1985604 27888 Average: 5167427 6997245 2717009 34.46 2688 1997930 711789 7.97 273332 2082522 55352 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 355.98 208.70 1693.06 67.46 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 86.37 82.60 386.87 14.30 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 81.85 77.20 173.79 15.27 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 34.16 32.51 24.92 6.84 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 78.10 73.47 54.54 17.73 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 127.30 94.90 466.66 24.32 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) 02/10/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 40.28 2.48 19.05 7.72 0.12 30.34 03:05:01 AM 0 46.41 2.57 18.67 7.19 0.12 25.03 03:05:01 AM 1 34.14 2.39 19.43 8.26 0.12 35.66 03:06:01 AM all 36.61 0.00 3.63 3.33 0.11 56.32 03:06:01 AM 0 44.98 0.00 4.15 3.43 0.12 47.33 03:06:01 AM 1 28.26 0.00 3.12 3.24 0.10 65.28 03:07:01 AM all 37.97 0.00 2.67 1.41 0.10 57.86 03:07:01 AM 0 41.47 0.00 2.51 1.45 0.10 54.47 03:07:01 AM 1 34.46 0.00 2.83 1.36 0.10 61.24 03:08:01 AM all 24.19 0.00 1.65 0.07 0.07 74.02 03:08:01 AM 0 22.98 0.00 1.93 0.08 0.07 74.94 03:08:01 AM 1 25.41 0.00 1.37 0.07 0.07 73.09 03:09:01 AM all 41.66 0.00 3.00 0.71 0.10 54.52 03:09:01 AM 0 52.94 0.00 3.19 0.78 0.12 42.96 03:09:01 AM 1 30.41 0.00 2.80 0.65 0.08 66.06 Average: all 36.13 0.49 5.95 2.63 0.10 54.70 Average: 0 41.74 0.51 6.05 2.57 0.10 49.03 Average: 1 30.52 0.47 5.86 2.69 0.09 60.36