---> uname -a: Linux prd-centos7-builder-2c-1g-22185.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 560 5394 16 1865 6978 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:ea:c4:56 brd ff:ff:ff:ff:ff:ff inet 10.30.123.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:feea:c456/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/08/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 251.40 1.00 250.40 29.22 9506.82 09:06:01 AM 164.73 0.62 164.11 51.69 4407.51 09:07:01 AM 29.41 1.82 27.60 188.81 743.10 Average: 147.37 1.15 146.22 90.58 4834.16 09:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5551900 2457008 30.68 2620 1798496 669020 7.39 587680 1571440 99920 09:06:01 AM 5562224 2446684 30.55 2620 1798600 656380 7.25 590412 1556080 24 09:07:01 AM 5586552 2422356 30.25 2620 1803928 681128 7.52 680704 1440312 17716 Average: 5566892 2442016 30.49 2620 1800341 668843 7.38 619599 1522611 39220 09:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 61.88 50.28 903.59 10.18 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 25.51 23.31 40.05 8.34 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.45 26.33 32.38 11.39 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.70 33.12 318.86 9.97 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/08/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.38 0.00 3.63 5.73 0.11 55.15 09:05:01 AM 0 26.95 0.00 3.10 4.21 0.11 65.63 09:05:01 AM 1 44.00 0.00 4.18 7.27 0.11 44.44 09:06:01 AM all 35.28 0.00 1.89 4.45 0.09 58.29 09:06:01 AM 0 11.72 0.00 1.33 3.32 0.07 83.56 09:06:01 AM 1 60.40 0.00 2.47 5.65 0.11 31.37 09:07:01 AM all 38.17 0.00 2.01 0.24 0.09 59.49 09:07:01 AM 0 12.23 0.00 1.22 0.10 0.07 86.38 09:07:01 AM 1 65.69 0.00 2.88 0.40 0.11 30.92 Average: all 36.29 0.00 2.50 3.44 0.09 57.68 Average: 0 16.78 0.00 1.86 2.51 0.08 78.77 Average: 1 56.78 0.00 3.17 4.42 0.11 35.52