---> uname -a: Linux prd-centos7-builder-2c-1g-11666.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 524 5427 16 1868 7014 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:51:4c:09 brd ff:ff:ff:ff:ff:ff inet 10.30.123.13/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe51:4c09/64 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) 09/26/2024 _x86_64_ (2 CPU) 11:04:20 AM LINUX RESTART 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 156.46 10.25 146.21 880.09 6817.92 11:07:01 AM 283.46 0.92 282.54 58.90 8058.50 11:08:01 AM 14.53 0.03 14.49 1.20 290.05 11:09:01 AM 32.05 1.67 30.38 202.93 812.62 Average: 121.47 3.19 118.29 283.29 3982.84 11:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5663180 2345736 29.29 2620 1792352 556480 6.14 475856 1576852 188880 11:07:01 AM 5567888 2441028 30.48 2620 1801860 633120 6.99 589136 1549452 196 11:08:01 AM 5600604 2408312 30.07 2620 1801712 596772 6.59 557040 1549020 24 11:09:01 AM 5532856 2476060 30.92 2620 1810208 651792 7.20 727420 1445100 30004 Average: 5591132 2417784 30.19 2620 1801533 609541 6.73 587363 1530106 54776 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 65.22 47.57 1051.13 9.61 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 27.89 24.84 63.15 8.78 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 12.21 11.09 8.60 4.72 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 11:09:01 AM eth0 35.11 27.30 34.07 11.87 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.98 27.62 286.04 8.74 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) 09/26/2024 _x86_64_ (2 CPU) 11:04:20 AM LINUX RESTART 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 35.68 0.00 3.56 3.93 0.12 56.70 11:06:01 AM 0 17.17 0.00 2.25 2.60 0.12 77.86 11:06:01 AM 1 54.95 0.00 4.91 5.29 0.13 34.72 11:07:01 AM all 32.73 0.00 2.35 7.34 0.11 57.47 11:07:01 AM 0 22.02 0.00 2.44 7.05 0.10 68.39 11:07:01 AM 1 43.65 0.00 2.24 7.65 0.12 46.34 11:08:01 AM all 19.73 0.00 0.73 0.09 0.06 79.38 11:08:01 AM 0 5.78 0.00 0.67 0.03 0.07 93.45 11:08:01 AM 1 34.16 0.00 0.80 0.17 0.07 64.79 11:09:01 AM all 38.17 0.00 2.29 0.58 0.10 58.84 11:09:01 AM 0 16.81 0.00 1.58 0.20 0.10 81.29 11:09:01 AM 1 60.61 0.00 3.04 0.97 0.09 35.30 Average: all 31.51 0.00 2.22 2.97 0.10 63.20 Average: 0 15.39 0.00 1.73 2.45 0.10 80.34 Average: 1 48.21 0.00 2.73 3.51 0.10 45.46