---> uname -a: Linux prd-centos7-builder-2c-1g-37532.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 600 5348 16 1872 6938 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:9c:e0:77 brd ff:ff:ff:ff:ff:ff inet 10.30.122.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe9c:e077/64 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) 01/23/2025 _x86_64_ (2 CPU) 04:04:47 PM LINUX RESTART 04:05:22 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 431.92 45.24 386.68 6731.35 9588.58 04:07:01 PM 266.78 0.42 266.36 18.65 8556.67 04:08:01 PM 130.30 0.65 129.65 45.17 3514.04 04:09:01 PM 31.22 1.67 29.55 202.97 838.46 Average: 194.28 8.81 185.48 1272.17 5244.94 04:05:22 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5693412 2315504 28.91 2620 1630276 761472 8.41 632156 1440340 87960 04:07:01 PM 5517200 2491716 31.11 2620 1804168 705956 7.79 628888 1560636 82072 04:08:01 PM 5442920 2565996 32.04 2620 1805444 776168 8.57 711596 1550184 80 04:09:01 PM 5501004 2507912 31.31 2620 1813832 705460 7.79 757812 1446136 30184 Average: 5538634 2470282 30.84 2620 1763430 737264 8.14 682613 1499324 50074 04:05:22 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 PM eth0 490.19 302.00 2349.12 97.74 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 33.72 28.36 318.60 7.80 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 30.25 26.23 31.95 12.10 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 33.27 27.59 33.08 11.61 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.96 76.31 523.57 26.04 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) 01/23/2025 _x86_64_ (2 CPU) 04:04:47 PM LINUX RESTART 04:05:22 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 43.54 0.00 7.48 7.19 0.12 41.67 04:06:01 PM 0 34.76 0.00 6.91 7.35 0.11 50.87 04:06:01 PM 1 52.48 0.00 8.03 7.04 0.11 32.34 04:07:01 PM all 35.44 0.00 3.16 2.30 0.12 58.98 04:07:01 PM 0 8.45 0.00 1.59 2.53 0.10 87.33 04:07:01 PM 1 64.73 0.00 4.86 2.05 0.17 28.19 04:08:01 PM all 36.85 0.00 1.77 1.10 0.11 60.17 04:08:01 PM 0 11.27 0.00 1.04 1.19 0.09 86.41 04:08:01 PM 1 64.32 0.00 2.56 1.01 0.13 31.99 04:09:01 PM all 37.52 0.00 2.27 0.25 0.12 59.83 04:09:01 PM 0 24.70 0.00 1.93 0.17 0.10 73.09 04:09:01 PM 1 50.79 0.00 2.64 0.36 0.14 46.07 Average: all 37.83 0.00 3.30 2.27 0.12 56.49 Average: 0 18.22 0.00 2.45 2.35 0.10 76.88 Average: 1 58.53 0.00 4.19 2.19 0.14 34.94