---> uname -a: Linux prd-centos7-builder-2c-1g-7025.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 523 5436 16 1861 7016 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:4c:f7:82 brd ff:ff:ff:ff:ff:ff inet 10.30.122.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe4c:f782/64 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) 08/03/2024 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:05 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 189.85 23.19 166.66 4359.47 25265.09 02:06:01 AM 275.63 0.30 275.32 15.18 8780.42 02:07:01 AM 80.53 0.37 80.16 37.58 1971.85 Average: 181.29 7.65 173.64 1413.49 11723.45 02:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 5746008 2262908 28.25 2620 1694212 588048 6.49 475072 1515588 139364 02:06:01 AM 5569828 2439088 30.45 2620 1794140 636852 7.03 587468 1552924 40012 02:07:01 AM 5607716 2401200 29.98 2620 1795072 594640 6.57 548696 1552988 40 Average: 5641184 2367732 29.56 2620 1761141 606513 6.70 537079 1540500 59805 02:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 AM eth0 323.51 224.06 1674.39 70.62 0.00 0.00 0.00 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.09 29.01 298.38 9.06 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.77 25.55 27.50 8.67 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.92 90.26 646.00 28.63 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) 08/03/2024 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:05 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 35.93 0.00 5.09 11.63 0.13 47.21 02:05:02 AM 0 44.04 0.00 6.21 12.59 0.13 37.02 02:05:02 AM 1 28.07 0.00 3.96 10.69 0.11 57.16 02:06:01 AM all 34.73 0.00 2.53 7.34 0.12 55.29 02:06:01 AM 0 51.33 0.00 3.28 8.12 0.13 37.14 02:06:01 AM 1 18.61 0.00 1.82 6.58 0.12 72.87 02:07:01 AM all 35.25 0.00 2.10 1.61 0.11 60.93 02:07:01 AM 0 68.64 0.00 2.93 1.78 0.13 26.52 02:07:01 AM 1 4.33 0.00 1.35 1.45 0.08 92.79 Average: all 35.29 0.00 3.19 6.73 0.12 54.67 Average: 0 54.86 0.00 4.10 7.40 0.13 33.51 Average: 1 16.59 0.00 2.33 6.08 0.11 74.91