---> uname -a: Linux prd-centos7-builder-2c-1g-2208.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 518 5438 16 1864 7021 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:24:c1:0e brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe24:c10e/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) 04/09/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 163.69 10.46 153.23 878.75 5569.10 09:06:02 PM 227.77 0.07 227.70 1.20 7515.26 09:07:01 PM 163.73 0.64 163.09 53.13 4515.16 09:08:01 PM 24.23 1.63 22.60 146.04 545.55 Average: 144.77 3.21 141.56 270.70 4536.23 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5622764 2386152 29.79 2620 1737100 700156 7.73 594680 1521432 151964 09:06:02 PM 5582280 2426636 30.30 2620 1799196 654924 7.23 557604 1574040 95372 09:07:01 PM 5576828 2432088 30.37 2620 1798304 653004 7.21 573852 1558900 32 09:08:01 PM 5567984 2440932 30.48 2620 1799524 660012 7.29 703332 1438364 14820 Average: 5587464 2421452 30.23 2620 1783531 667024 7.36 607367 1523184 65547 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 108.08 78.10 905.49 20.63 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 PM eth0 30.22 24.62 294.33 6.59 0.00 0.00 0.00 09:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.28 22.67 41.63 12.27 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.00 24.35 32.10 9.27 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.49 37.50 319.56 12.19 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) 04/09/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 22.21 0.00 2.52 10.89 0.11 64.27 09:05:01 PM 0 30.73 0.00 2.99 14.18 0.12 51.98 09:05:01 PM 1 13.87 0.00 2.09 7.65 0.09 76.31 09:06:02 PM all 32.31 0.00 2.73 6.71 0.11 58.14 09:06:02 PM 0 54.39 0.00 4.20 9.36 0.12 31.93 09:06:02 PM 1 11.25 0.00 1.31 4.19 0.12 83.13 09:07:01 PM all 34.34 0.00 1.48 4.18 0.10 59.90 09:07:01 PM 0 65.49 0.00 1.94 3.32 0.11 29.14 09:07:01 PM 1 5.18 0.00 1.06 5.01 0.09 88.66 09:08:01 PM all 37.30 0.00 1.59 0.24 0.11 60.75 09:08:01 PM 0 74.71 0.00 2.56 0.46 0.11 22.17 09:08:01 PM 1 2.89 0.00 0.69 0.02 0.10 96.30 Average: all 31.51 0.00 2.08 5.53 0.11 60.78 Average: 0 56.03 0.00 2.93 6.93 0.12 34.00 Average: 1 8.28 0.00 1.29 4.20 0.10 86.14