---> uname -a: Linux prd-centos7-builder-2c-1g-202.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 498 5461 16 1861 7041 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:3a:08:02 brd ff:ff:ff:ff:ff:ff inet 10.30.123.188/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe3a:802/64 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) 05/07/2024 _x86_64_ (2 CPU) 04:03:17 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 213.61 2.18 211.43 70.10 8837.41 04:06:01 AM 170.12 0.48 169.64 16.66 4999.12 04:07:01 AM 40.30 0.18 40.12 35.85 850.25 04:08:01 AM 30.07 1.95 28.12 210.56 791.39 Average: 113.53 1.20 112.33 83.29 3869.72 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5576912 2431996 30.37 2620 1805432 641316 7.08 559336 1575932 127288 04:06:01 AM 5621548 2387360 29.81 2620 1794756 604020 6.67 531424 1555768 17072 04:07:01 AM 5545784 2463124 30.75 2620 1795952 674204 7.44 606400 1556064 152 04:08:01 AM 5577800 2431108 30.36 2620 1804252 630300 6.96 684772 1442724 29352 Average: 5580511 2428397 30.32 2620 1800098 637460 7.04 595483 1532622 43466 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 56.16 43.05 884.45 7.87 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 21.95 18.90 52.49 6.75 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.04 19.54 23.44 6.75 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 33.85 27.10 34.83 10.71 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.50 27.15 248.80 8.02 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) 05/07/2024 _x86_64_ (2 CPU) 04:03:17 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.88 0.00 3.06 5.76 0.11 55.19 04:05:01 AM 0 16.54 0.00 2.34 4.77 0.12 76.22 04:05:01 AM 1 55.96 0.00 3.80 6.79 0.12 33.32 04:06:01 AM all 30.94 0.00 1.72 4.14 0.10 63.11 04:06:01 AM 0 9.83 0.00 1.27 4.05 0.10 84.75 04:06:01 AM 1 52.92 0.00 2.19 4.24 0.09 40.56 04:07:01 AM all 28.24 0.00 1.21 0.63 0.09 69.82 04:07:01 AM 0 2.84 0.00 0.74 0.86 0.10 95.46 04:07:01 AM 1 54.91 0.00 1.73 0.37 0.07 42.92 04:08:01 AM all 38.45 0.00 2.06 0.47 0.12 58.89 04:08:01 AM 0 8.35 0.00 1.34 0.20 0.14 89.97 04:08:01 AM 1 70.61 0.00 2.84 0.78 0.13 25.65 Average: all 33.35 0.00 2.01 2.75 0.11 61.78 Average: 0 9.36 0.00 1.42 2.46 0.11 86.64 Average: 1 58.54 0.00 2.64 3.05 0.10 35.67