---> uname -a: Linux prd-centos7-builder-2c-1g-38270.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 5363 16 1874 6955 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:93:1a:41 brd ff:ff:ff:ff:ff:ff inet 10.30.122.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe93:1a41/64 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) 02/06/2025 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 215.21 4.74 210.47 283.20 8545.09 10:06:01 AM 234.08 0.35 233.73 16.53 6360.42 10:07:01 AM 43.82 0.65 43.17 45.17 969.10 Average: 164.08 1.90 162.19 114.03 5273.31 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5585560 2423348 30.26 2620 1752540 685528 7.57 586544 1554288 65960 10:06:01 AM 5478456 2530452 31.60 2620 1805600 716988 7.92 665368 1560020 10672 10:07:01 AM 5505472 2503436 31.26 2620 1803828 691088 7.63 649720 1549300 14676 Average: 5523163 2485745 31.04 2620 1787323 697868 7.70 633877 1554536 30436 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 70.95 56.08 1061.82 9.01 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 18.04 15.84 49.21 6.37 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 32.48 27.98 37.69 9.90 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.32 33.18 379.13 8.42 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) 02/06/2025 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 27.68 0.00 2.81 6.18 0.12 63.21 10:05:01 AM 0 31.94 0.00 2.92 8.67 0.11 56.36 10:05:01 AM 1 23.48 0.00 2.73 3.70 0.12 69.97 10:06:01 AM all 26.42 0.00 2.30 10.07 0.09 61.12 10:06:01 AM 0 39.43 0.00 2.52 12.08 0.09 45.88 10:06:01 AM 1 13.84 0.00 2.08 8.15 0.09 75.85 10:07:01 AM all 34.38 0.00 2.00 0.46 0.08 63.08 10:07:01 AM 0 63.50 0.00 3.15 0.84 0.09 32.41 10:07:01 AM 1 6.90 0.00 0.90 0.08 0.07 92.06 Average: all 29.51 0.00 2.37 5.56 0.09 62.47 Average: 0 44.94 0.00 2.86 7.21 0.10 44.89 Average: 1 14.61 0.00 1.89 3.96 0.09 79.45