---> uname -a: Linux prd-centos7-builder-2c-1g-23242.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 522 5438 16 1860 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:12:2b:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe12:2bb3/64 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) 10/18/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 215.24 2.58 212.66 83.41 8929.81 06:06:01 AM 196.15 0.68 195.47 53.04 5549.58 06:07:01 AM 26.97 1.63 25.34 146.06 613.16 Average: 146.12 1.63 144.49 94.17 5031.07 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5649956 2358960 29.45 2620 1783736 575840 6.36 497024 1567584 114852 06:06:01 AM 5642640 2366276 29.55 2620 1793020 566976 6.26 514148 1550800 24 06:07:01 AM 5571552 2437364 30.43 2620 1794108 636580 7.03 708664 1429168 14820 Average: 5621383 2387533 29.81 2620 1790288 593132 6.55 573279 1515851 43232 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 71.62 56.05 993.29 8.84 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 28.34 25.44 62.82 9.29 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 29.50 24.72 29.85 13.91 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.15 35.40 362.02 10.68 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) 10/18/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 31.63 0.00 3.17 6.31 0.10 58.79 06:05:01 AM 0 47.76 0.00 4.11 6.43 0.13 41.56 06:05:01 AM 1 16.23 0.00 2.25 6.18 0.07 75.27 06:06:01 AM all 34.03 0.00 2.07 4.67 0.11 59.13 06:06:01 AM 0 61.12 0.00 2.70 3.87 0.13 32.18 06:06:01 AM 1 8.81 0.00 1.50 5.41 0.08 84.21 06:07:01 AM all 36.38 0.00 1.64 0.33 0.10 61.55 06:07:01 AM 0 69.57 0.00 2.47 0.66 0.13 27.17 06:07:01 AM 1 5.96 0.00 0.88 0.03 0.05 93.07 Average: all 34.01 0.00 2.29 3.77 0.10 59.82 Average: 0 59.40 0.00 3.10 3.68 0.13 33.69 Average: 1 10.30 0.00 1.54 3.86 0.07 84.24