---> uname -a: Linux prd-centos7-builder-2c-1g-35131.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 541 5409 16 1870 6997 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:b9:92:20 brd ff:ff:ff:ff:ff:ff inet 10.30.123.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feb9:9220/64 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) 12/15/2024 _x86_64_ (2 CPU) 04:03:40 AM LINUX RESTART 04:04:03 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 191.30 25.56 165.74 4343.98 7162.93 04:06:01 AM 267.55 0.03 267.52 0.27 8510.21 04:07:01 AM 62.10 1.65 60.45 109.28 1284.14 04:08:01 AM 26.62 1.95 24.67 210.56 700.00 Average: 136.44 7.15 129.29 1139.60 4391.47 04:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5707796 2301120 28.73 2620 1720420 625120 6.90 488496 1538644 143796 04:06:01 AM 5503988 2504928 31.28 2620 1811364 710724 7.85 625516 1577856 28884 04:07:01 AM 5512420 2496496 31.17 2620 1803256 702364 7.75 637240 1558472 232 04:08:01 AM 5576280 2432636 30.37 2620 1809076 627448 6.93 687280 1442908 17800 Average: 5575121 2433795 30.39 2620 1786029 666414 7.36 609633 1529470 47678 04:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 341.62 226.41 1672.09 68.82 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 25.19 20.66 226.13 6.40 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 36.43 30.45 36.37 18.61 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 29.72 24.20 31.15 10.85 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 106.30 74.17 481.62 25.82 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) 12/15/2024 _x86_64_ (2 CPU) 04:03:40 AM LINUX RESTART 04:04:03 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 38.52 0.00 5.60 5.43 0.14 50.31 04:05:01 AM 0 18.11 0.00 3.97 3.91 0.12 73.88 04:05:01 AM 1 60.28 0.00 7.36 7.02 0.15 25.20 04:06:01 AM all 23.24 0.00 1.88 15.17 0.09 59.62 04:06:01 AM 0 13.37 0.00 1.65 11.38 0.09 73.51 04:06:01 AM 1 33.49 0.00 2.11 19.11 0.11 45.18 04:07:01 AM all 35.84 0.00 1.77 1.14 0.11 61.14 04:07:01 AM 0 7.64 0.00 1.17 0.44 0.07 90.68 04:07:01 AM 1 66.55 0.00 2.44 1.92 0.13 28.96 04:08:01 AM all 32.27 0.00 1.83 0.52 0.11 65.27 04:08:01 AM 0 11.18 0.00 1.12 0.17 0.12 87.41 04:08:01 AM 1 54.90 0.00 2.59 0.88 0.11 41.52 Average: all 32.39 0.00 2.74 5.58 0.11 59.17 Average: 0 12.51 0.00 1.96 3.95 0.10 81.48 Average: 1 53.60 0.00 3.59 7.31 0.12 35.38