---> uname -a: Linux prd-centos7-builder-2c-1g-24493.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 547 5408 16 1865 6992 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:a9:12:4e brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fea9:124e/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) 11/04/2024 _x86_64_ (2 CPU) 07:03:50 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 223.56 66.24 157.32 6240.87 39819.93 07:06:02 AM 308.55 0.49 308.06 21.14 9879.15 07:07:01 AM 85.67 1.39 84.28 96.21 2063.70 07:08:01 AM 31.55 1.95 29.60 210.53 819.27 Average: 162.04 17.66 144.38 1655.67 13206.88 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 5719296 2289620 28.59 2620 1663748 691172 7.63 573992 1465456 122436 07:06:02 AM 5592520 2416396 30.17 2620 1796280 632876 6.99 556860 1555904 39816 07:07:01 AM 5576436 2432480 30.37 2620 1799020 635300 7.01 574136 1556420 20 07:08:01 AM 5539260 2469656 30.84 2620 1807616 662100 7.31 726148 1442304 30160 Average: 5606878 2402038 29.99 2620 1766666 655362 7.24 607784 1505021 48108 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:02 AM eth0 334.60 224.78 1490.99 66.58 0.00 0.00 0.00 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 AM eth0 33.79 28.46 322.18 7.86 0.00 0.00 0.00 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 37.13 31.37 34.26 19.42 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.01 27.05 34.36 11.42 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.77 78.32 472.94 26.43 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) 11/04/2024 _x86_64_ (2 CPU) 07:03:50 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 31.38 0.00 6.29 26.51 0.09 35.73 07:05:02 AM 0 45.32 0.00 7.35 24.13 0.09 23.12 07:05:02 AM 1 17.78 0.00 5.28 28.82 0.09 48.03 07:06:02 AM all 35.06 0.00 3.05 7.55 0.11 54.23 07:06:02 AM 0 55.46 0.00 4.01 9.70 0.13 30.71 07:06:02 AM 1 15.58 0.00 2.16 5.50 0.09 76.68 07:07:01 AM all 37.60 0.00 1.83 2.05 0.09 58.42 07:07:01 AM 0 73.13 0.00 2.53 2.37 0.09 21.88 07:07:01 AM 1 4.71 0.00 1.16 1.78 0.07 92.28 07:08:01 AM all 35.07 0.00 2.22 0.31 0.09 62.31 07:08:01 AM 0 47.16 0.00 2.59 0.37 0.11 49.78 07:08:01 AM 1 23.31 0.00 1.89 0.24 0.07 74.48 Average: all 34.76 0.00 3.36 9.17 0.09 52.62 Average: 0 55.08 0.00 4.14 9.24 0.10 31.44 Average: 1 15.32 0.00 2.62 9.10 0.08 72.88