---> uname -a: Linux prd-centos7-builder-2c-1g-24977.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: 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 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 505 5386 16 1928 7031 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:f6:d5:01 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fef6:d501/64 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) 12/13/2023 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 123.27 15.09 108.18 2285.28 5971.90 11:06:01 AM 301.75 0.25 301.50 13.86 10914.24 11:07:01 AM 94.60 0.42 94.19 38.51 2524.18 11:08:01 AM 15.06 0.28 14.78 7.60 310.06 Average: 133.67 4.01 129.66 586.33 4930.29 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5670864 2338044 29.19 2620 1753600 607164 6.70 499240 1561556 170312 11:06:01 AM 5481240 2527668 31.56 2620 1873732 649088 7.17 597600 1625096 56736 11:07:01 AM 5539252 2469656 30.84 2620 1860280 600424 6.63 546424 1614812 24 11:08:01 AM 5528036 2480872 30.98 2620 1858184 610612 6.74 563608 1606084 13592 Average: 5554848 2454060 30.64 2620 1836449 616822 6.81 551718 1601887 60166 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 297.60 201.80 1666.91 61.72 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 31.31 24.95 434.96 5.66 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 11:07:01 AM eth0 24.95 22.07 26.17 7.47 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 11:08:01 AM eth0 15.49 13.74 12.84 4.98 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 Average: eth0 92.34 65.64 535.24 19.96 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) 12/13/2023 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 38.21 0.00 3.67 4.04 0.13 53.94 11:05:01 AM 0 47.73 0.00 3.93 5.33 0.14 42.86 11:05:01 AM 1 28.93 0.00 3.43 2.78 0.11 64.75 11:06:01 AM all 25.11 0.00 2.33 13.05 0.10 59.41 11:06:01 AM 0 33.70 0.00 2.42 11.07 0.11 52.70 11:06:01 AM 1 16.68 0.00 2.22 14.97 0.10 66.02 11:07:01 AM all 35.96 0.00 1.84 2.37 0.09 59.73 11:07:01 AM 0 40.73 0.00 1.62 1.88 0.09 55.69 11:07:01 AM 1 31.22 0.00 2.09 2.86 0.09 63.75 11:08:01 AM all 23.35 0.00 1.09 0.08 0.07 75.42 11:08:01 AM 0 8.35 0.00 0.62 0.03 0.07 90.93 11:08:01 AM 1 38.87 0.00 1.55 0.12 0.07 59.39 Average: all 30.60 0.00 2.22 4.87 0.10 62.21 Average: 0 32.32 0.00 2.12 4.52 0.10 60.94 Average: 1 28.89 0.00 2.32 5.21 0.09 63.48