---> uname -a: Linux prd-centos7-builder-2c-1g-42630.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 555 5385 16 1880 6983 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:a2:51:44 brd ff:ff:ff:ff:ff:ff inet 10.30.123.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fea2:5144/64 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) 04/02/2025 _x86_64_ (2 CPU) 05:03:48 PM LINUX RESTART 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 292.56 39.14 253.42 4728.06 7486.29 05:06:01 PM 318.21 0.71 317.50 54.34 9827.47 05:07:01 PM 44.17 1.67 42.50 147.24 1031.21 Average: 216.91 13.63 203.29 1617.52 6078.63 05:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5668268 2340640 29.23 2620 1726744 659768 7.28 518516 1544284 151200 05:06:01 PM 5527300 2481608 30.99 2620 1812300 687456 7.59 610236 1565524 11352 05:07:01 PM 5554128 2454780 30.65 2620 1812840 659456 7.28 706164 1444376 15244 Average: 5583232 2425676 30.29 2620 1783961 668893 7.38 611639 1518061 59265 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 337.93 205.20 1690.96 67.49 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 39.70 33.93 252.00 10.84 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.05 24.13 30.95 10.05 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.83 86.74 648.66 29.14 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) 04/02/2025 _x86_64_ (2 CPU) 05:03:48 PM LINUX RESTART 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 42.82 0.00 7.07 2.96 0.14 47.01 05:05:02 PM 0 49.62 0.00 7.16 2.12 0.15 40.96 05:05:02 PM 1 36.10 0.00 6.98 3.79 0.13 53.01 05:06:01 PM all 36.90 0.00 3.13 1.41 0.12 58.44 05:06:01 PM 0 59.37 0.00 4.11 1.71 0.11 34.70 05:06:01 PM 1 15.50 0.00 2.20 1.14 0.12 81.03 05:07:01 PM all 33.33 0.00 1.99 0.22 0.09 64.37 05:07:01 PM 0 53.82 0.00 2.75 0.21 0.11 43.11 05:07:01 PM 1 13.83 0.00 1.28 0.22 0.09 84.59 Average: all 37.61 0.00 4.02 1.51 0.11 56.75 Average: 0 54.28 0.00 4.65 1.34 0.12 39.61 Average: 1 21.53 0.00 3.41 1.67 0.11 73.27