---> uname -a: Linux prd-centos7-builder-2c-1g-23680.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5442 16 1861 7021 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:f6:9e brd ff:ff:ff:ff:ff:ff inet 10.30.122.101/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe3a:f69e/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) 10/24/2024 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:06 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 204.38 34.71 169.66 4717.17 20204.92 09:06:01 AM 274.73 0.28 274.45 14.39 8717.99 09:07:01 AM 82.74 0.37 82.38 37.57 2005.50 Average: 186.79 11.14 175.66 1500.69 10027.59 09:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5763156 2245760 28.04 2620 1689192 586756 6.48 462408 1512000 137788 09:06:01 AM 5546484 2462432 30.75 2620 1793052 670468 7.40 609944 1550860 40008 09:07:01 AM 5564012 2444904 30.53 2620 1794140 648168 7.16 591268 1550936 236 Average: 5624551 2384365 29.77 2620 1758795 635131 7.01 554540 1537932 59344 09:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 306.98 197.57 1644.03 68.62 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 35.55 29.34 298.04 9.39 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.63 25.45 27.70 9.23 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.16 80.89 628.48 27.95 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) 10/24/2024 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:06 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.64 0.00 5.90 12.97 0.14 44.35 09:05:01 AM 0 18.82 0.00 4.35 9.43 0.13 67.27 09:05:01 AM 1 55.11 0.00 7.48 16.66 0.14 20.62 09:06:01 AM all 34.92 0.00 2.69 6.82 0.11 55.46 09:06:01 AM 0 16.52 0.00 1.94 4.92 0.09 76.54 09:06:01 AM 1 54.13 0.00 3.51 8.80 0.13 33.44 09:07:01 AM all 36.76 0.00 1.77 1.72 0.12 59.63 09:07:01 AM 0 18.24 0.00 1.80 2.83 0.10 77.03 09:07:01 AM 1 56.01 0.00 1.75 0.57 0.14 41.53 Average: all 36.09 0.00 3.37 6.98 0.12 53.44 Average: 0 17.83 0.00 2.64 5.60 0.11 73.83 Average: 1 55.08 0.00 4.14 8.42 0.14 32.23