---> uname -a: Linux prd-centos7-builder-2c-1g-411.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/0 tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5409 16 1868 6996 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:ce:36:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fece:36d8/64 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) 05/11/2024 _x86_64_ (2 CPU) 08:00:32 AM LINUX RESTART 08:01:11 AM tps rtps wtps bread/s bwrtn/s 08:02:01 AM 129.53 27.82 101.72 4918.53 18680.00 08:03:01 AM 234.28 0.35 233.93 77.83 7680.09 Average: 186.92 12.77 174.15 2266.46 12653.49 08:01:11 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 AM 5684432 2324476 29.02 2620 1668908 720572 7.96 722816 1350784 122172 08:03:01 AM 5514080 2494828 31.15 2620 1814820 696396 7.69 734648 1460308 115084 Average: 5599256 2409652 30.09 2620 1741864 708484 7.82 728732 1405546 118628 08:01:11 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 AM eth0 185.22 127.27 1444.84 32.17 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 27.04 22.29 253.18 6.02 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.56 69.75 791.97 17.84 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) 05/11/2024 _x86_64_ (2 CPU) 08:00:32 AM LINUX RESTART 08:01:11 AM CPU %user %nice %system %iowait %steal %idle 08:02:01 AM all 41.87 0.00 4.79 7.06 0.11 46.17 08:02:01 AM 0 34.17 0.00 4.64 7.33 0.11 53.75 08:02:01 AM 1 49.71 0.00 4.93 6.78 0.11 38.48 08:03:01 AM all 29.57 0.00 2.36 7.14 0.10 60.83 08:03:01 AM 0 15.81 0.00 1.76 6.86 0.10 75.46 08:03:01 AM 1 43.82 0.00 2.98 7.42 0.11 45.68 Average: all 35.09 0.00 3.45 7.10 0.11 54.24 Average: 0 24.01 0.00 3.05 7.07 0.10 65.76 Average: 1 46.48 0.00 3.86 7.13 0.11 42.43