---> uname -a: Linux prd-centos7-builder-2c-1g-33994.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 529 5419 16 1871 7009 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:c7:c1:55 brd ff:ff:ff:ff:ff:ff inet 10.30.122.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fec7:c155/64 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) 12/01/2024 _x86_64_ (2 CPU) 04:03:43 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 210.59 35.41 175.18 5512.66 40337.23 04:06:01 AM 250.37 0.07 250.30 1.33 8613.62 04:07:01 AM 116.77 0.62 116.16 51.70 2827.61 04:08:01 AM 28.45 1.82 26.64 188.84 700.17 Average: 151.55 9.48 142.07 1438.68 13120.17 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5653244 2355672 29.41 2620 1720824 666716 7.36 576288 1513116 166720 04:06:01 AM 5552860 2456056 30.67 2620 1804096 649824 7.17 579228 1576116 62800 04:07:01 AM 5604100 2404816 30.03 2620 1803832 598316 6.61 542952 1560992 24 04:08:01 AM 5566704 2442212 30.49 2620 1809176 624324 6.89 693628 1444964 17768 Average: 5594227 2414689 30.15 2620 1784482 634795 7.01 598024 1523797 61828 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 330.91 201.65 1515.51 64.66 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 33.23 27.50 308.29 7.34 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 25.05 23.13 42.82 7.70 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 30.65 25.25 31.52 10.44 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.96 69.39 474.55 22.53 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) 12/01/2024 _x86_64_ (2 CPU) 04:03:43 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.41 0.00 6.01 17.11 0.14 42.33 04:05:01 AM 0 21.73 0.00 5.02 14.86 0.15 58.25 04:05:01 AM 1 47.46 0.00 7.02 19.45 0.11 25.96 04:06:01 AM all 29.61 0.00 2.92 8.92 0.12 58.43 04:06:01 AM 0 22.21 0.00 2.32 8.68 0.12 66.66 04:06:01 AM 1 37.00 0.00 3.52 9.14 0.12 50.21 04:07:01 AM all 33.23 0.00 1.99 4.81 0.11 59.86 04:07:01 AM 0 6.52 0.00 1.37 2.69 0.12 89.30 04:07:01 AM 1 62.10 0.00 2.65 7.10 0.13 28.02 04:08:01 AM all 33.35 0.00 1.88 2.92 0.10 61.75 04:08:01 AM 0 26.59 0.00 1.92 1.97 0.09 69.44 04:08:01 AM 1 40.28 0.00 1.86 3.91 0.11 53.85 Average: all 32.63 0.00 3.16 8.31 0.12 55.78 Average: 0 19.14 0.00 2.62 6.90 0.12 71.23 Average: 1 46.57 0.00 3.72 9.77 0.12 39.82