---> uname -a: Linux prd-centos7-builder-2c-1g-26560.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 481 5407 16 1931 7055 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:b5:95:47 brd ff:ff:ff:ff:ff:ff inet 10.30.122.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feb5:9547/64 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) 01/01/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 120.59 10.19 110.39 868.89 6419.69 11:06:01 AM 265.06 0.30 264.76 14.92 9328.01 11:07:01 AM 84.54 0.37 84.17 37.58 2229.69 11:08:01 AM 26.99 1.82 25.17 188.84 678.43 Average: 124.30 3.17 121.13 277.57 4664.22 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5614168 2394740 29.90 2620 1798464 640864 7.08 532652 1581220 196012 11:06:01 AM 5577632 2431276 30.36 2620 1862496 586516 6.48 499276 1624280 47104 11:07:01 AM 5557028 2451880 30.61 2620 1863560 601192 6.64 524912 1617956 12 11:08:01 AM 5560988 2447920 30.56 2620 1868744 594920 6.57 637672 1502912 15920 Average: 5577454 2431454 30.36 2620 1848316 605873 6.69 548628 1581592 64762 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 99.13 71.59 1358.41 18.75 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 21.94 17.85 183.04 5.21 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 22.04 19.27 23.51 6.62 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 31.73 25.29 31.23 10.01 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 Average: eth0 43.71 33.50 399.08 10.15 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) 01/01/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.77 0.00 3.39 3.68 0.11 56.05 11:05:01 AM 0 63.71 0.00 5.26 4.55 0.15 26.33 11:05:01 AM 1 11.61 0.00 1.65 2.88 0.09 83.77 11:06:01 AM all 28.04 0.00 2.56 15.30 0.43 53.67 11:06:01 AM 0 44.63 0.00 3.30 15.39 0.11 36.57 11:06:01 AM 1 12.15 0.00 1.83 15.22 0.73 70.07 11:07:01 AM all 28.49 0.00 1.11 1.76 0.08 68.56 11:07:01 AM 0 40.07 0.00 1.01 2.25 0.09 56.57 11:07:01 AM 1 17.19 0.00 1.23 1.26 0.09 80.23 11:08:01 AM all 35.21 0.00 1.83 0.34 0.09 62.54 11:08:01 AM 0 67.55 0.00 2.65 0.53 0.11 29.16 11:08:01 AM 1 5.23 0.00 1.03 0.17 0.05 93.52 Average: all 32.10 0.00 2.22 5.27 0.18 60.23 Average: 0 53.80 0.00 3.04 5.69 0.11 37.36 Average: 1 11.53 0.00 1.43 4.87 0.24 81.94