---> uname -a: Linux prd-centos7-builder-2c-1g-7399.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 530 5425 16 1865 7008 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:d1:4f:3a brd ff:ff:ff:ff:ff:ff inet 10.30.122.109/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fed1:4f3a/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) 08/09/2024 _x86_64_ (2 CPU) 12:03:22 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 178.23 2.73 175.50 86.48 8392.79 12:06:01 AM 234.38 0.63 233.75 52.24 6287.12 12:07:01 AM 29.52 1.83 27.69 189.37 740.98 Average: 147.38 1.73 145.65 109.36 5140.48 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5580860 2428048 30.32 2620 1815152 624540 6.90 548236 1581376 159644 12:06:01 AM 5563020 2445888 30.54 2620 1798520 657764 7.26 588632 1557328 176 12:07:01 AM 5544292 2464616 30.77 2620 1803696 700004 7.73 720444 1441384 17800 Average: 5562724 2446184 30.54 2620 1805789 660769 7.30 619104 1526696 59207 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 69.34 56.13 1062.44 10.32 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 26.94 24.09 41.25 9.13 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 31.23 25.79 31.66 15.10 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.50 35.34 378.49 11.52 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) 08/09/2024 _x86_64_ (2 CPU) 12:03:22 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.62 0.00 3.38 3.76 0.10 57.13 12:05:01 AM 0 47.73 0.00 4.46 4.36 0.09 43.36 12:05:01 AM 1 23.78 0.00 2.30 3.19 0.12 70.60 12:06:01 AM all 34.43 0.00 1.96 5.63 0.10 57.89 12:06:01 AM 0 65.85 0.00 2.82 5.29 0.11 25.94 12:06:01 AM 1 5.13 0.00 1.20 5.93 0.08 87.65 12:07:01 AM all 35.45 0.00 1.96 0.55 0.10 61.94 12:07:01 AM 0 69.76 0.00 3.03 1.00 0.09 26.12 12:07:01 AM 1 3.81 0.00 0.94 0.13 0.10 95.02 Average: all 35.17 0.00 2.44 3.31 0.10 58.98 Average: 0 60.95 0.00 3.45 3.56 0.10 31.94 Average: 1 10.83 0.00 1.48 3.08 0.10 84.51