---> uname -a: Linux prd-centos7-builder-2c-1g-38636.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5411 16 1878 7007 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:0a:4a:1c brd ff:ff:ff:ff:ff:ff inet 10.30.123.10/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe0a:4a1c/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) 02/11/2025 _x86_64_ (2 CPU) 09:03:38 AM LINUX RESTART 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 339.59 32.01 307.58 4560.62 8585.37 09:06:01 AM 314.29 0.72 313.58 54.11 9135.95 09:07:01 AM 33.35 1.82 31.53 188.84 798.68 Average: 227.85 11.29 216.56 1568.29 6146.52 09:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5645240 2363668 29.51 2620 1748360 649512 7.17 532556 1553044 156456 09:06:01 AM 5589204 2419704 30.21 2620 1810272 618752 6.83 551576 1564304 644 09:07:01 AM 5528800 2480108 30.97 2620 1815608 669896 7.40 726380 1449180 17900 Average: 5587748 2421160 30.23 2620 1791413 646053 7.13 603504 1522176 58333 09:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 343.60 226.39 1869.87 70.21 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 32.85 26.42 68.48 9.52 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 35.88 28.04 34.54 12.47 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 135.15 92.14 644.15 30.30 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) 02/11/2025 _x86_64_ (2 CPU) 09:03:38 AM LINUX RESTART 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.95 0.00 6.12 4.10 0.11 47.73 09:05:01 AM 0 29.31 0.00 5.69 4.74 0.11 60.15 09:05:01 AM 1 54.97 0.00 6.57 3.43 0.11 34.91 09:06:01 AM all 36.36 0.00 3.08 2.19 0.10 58.27 09:06:01 AM 0 20.31 0.00 1.95 1.22 0.09 76.44 09:06:01 AM 1 53.01 0.00 4.25 3.20 0.09 39.46 09:07:01 AM all 37.07 0.00 1.99 0.24 0.09 60.61 09:07:01 AM 0 8.18 0.00 1.06 0.05 0.08 90.63 09:07:01 AM 1 67.94 0.00 2.97 0.45 0.09 28.55 Average: all 38.41 0.00 3.69 2.15 0.10 55.66 Average: 0 19.04 0.00 2.85 1.95 0.09 76.08 Average: 1 58.65 0.00 4.57 2.35 0.10 34.32