---> uname -a: Linux prd-centos8-builder-2c-1g-14517.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 581 5022 19 2096 6814 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:46:4f:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe46:4fb8/64 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) 03/20/2024 _x86_64_ (2 CPU) 08:03:28 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 231.11 152.19 78.92 5131.68 25523.00 08:06:01 AM 97.45 6.56 90.89 1267.98 8979.74 08:07:01 AM 50.89 0.30 50.59 18.00 4317.13 08:08:01 AM 22.36 0.27 22.10 41.86 898.10 08:09:01 AM 9.83 0.00 9.83 0.00 232.24 08:10:01 AM 13.93 0.40 13.53 18.40 323.23 Average: 70.93 26.62 44.31 1079.63 6712.12 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5440108 6981928 2444336 31.00 2688 1724264 770972 8.63 196612 1941924 53276 08:06:01 AM 5139980 6952092 2744464 34.81 2688 1982664 767864 8.60 226468 2163308 80948 08:07:01 AM 5104300 6934228 2780144 35.26 2688 1997356 777104 8.70 243536 2169104 16564 08:08:01 AM 5094732 6925376 2789712 35.38 2688 1998616 781640 8.75 245528 2179116 4 08:09:01 AM 5164872 6995368 2719572 34.49 2688 1998492 709220 7.94 246192 2108772 12 08:10:01 AM 5112908 6944076 2771536 35.15 2688 1999172 768672 8.60 414700 1992492 4 Average: 5176150 6955511 2708294 34.35 2688 1950094 762579 8.54 262173 2092453 25135 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 280.12 153.57 1089.04 57.20 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 45.72 27.84 818.88 5.23 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 19.86 18.70 33.75 14.35 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.78 16.08 18.37 5.37 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 16.66 15.39 15.13 4.46 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 14.35 12.33 15.65 5.52 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 65.58 40.65 331.81 15.36 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) 03/20/2024 _x86_64_ (2 CPU) 08:03:28 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 33.68 2.89 19.35 16.09 0.46 27.52 08:05:01 AM 0 37.57 2.88 20.06 13.13 0.52 25.85 08:05:01 AM 1 29.72 2.90 18.64 19.11 0.40 29.23 08:06:01 AM all 26.96 0.00 3.30 8.78 0.21 60.75 08:06:01 AM 0 34.38 0.00 3.76 5.03 0.25 56.57 08:06:01 AM 1 19.55 0.00 2.85 12.52 0.17 64.91 08:07:01 AM all 33.27 0.00 2.24 1.71 0.16 62.62 08:07:01 AM 0 45.01 0.00 2.23 1.02 0.20 51.54 08:07:01 AM 1 20.54 0.00 2.25 2.45 0.11 74.65 08:08:01 AM all 24.97 0.00 1.21 1.13 0.61 72.08 08:08:01 AM 0 31.29 0.00 1.43 1.52 0.32 65.44 08:08:01 AM 1 18.68 0.00 1.00 0.75 0.90 78.69 08:09:01 AM all 25.85 0.00 1.81 0.41 0.23 71.71 08:09:01 AM 0 26.18 0.00 1.87 0.23 0.18 71.53 08:09:01 AM 1 25.52 0.00 1.75 0.58 0.27 71.88 08:10:01 AM all 17.96 0.00 0.80 0.74 1.59 78.92 08:10:01 AM 0 23.36 0.00 0.96 0.46 1.20 74.02 08:10:01 AM 1 12.60 0.00 0.64 1.02 1.97 83.78 Average: all 27.00 0.47 4.69 4.74 0.55 62.55 Average: 0 32.91 0.47 4.97 3.51 0.45 57.70 Average: 1 21.01 0.47 4.42 5.99 0.65 67.48