---> uname -a: Linux prd-centos7-builder-2c-1g-25760.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5371 16 1931 7019 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:48:44:03 brd ff:ff:ff:ff:ff:ff inet 10.30.122.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe48:4403/64 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) 12/19/2023 _x86_64_ (2 CPU) 08:03:22 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 241.05 2.35 238.70 73.70 10079.21 08:06:01 AM 178.70 0.47 178.23 16.12 6741.12 08:07:01 AM 79.29 0.18 79.11 35.85 1522.99 Average: 166.35 1.00 165.35 41.89 6114.48 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5515724 2493184 31.13 2620 1854204 627816 6.93 564244 1625724 143712 08:06:01 AM 5531032 2477876 30.94 2620 1862512 601048 6.64 554776 1617836 31400 08:07:01 AM 5480552 2528356 31.57 2620 1874608 630636 6.96 604040 1616592 11060 Average: 5509103 2499805 31.21 2620 1863775 619833 6.84 574353 1620051 62057 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 70.26 49.08 1242.18 8.02 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 28.13 23.47 192.13 12.48 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 30.30 26.25 27.43 9.10 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.90 32.93 487.23 9.87 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) 12/19/2023 _x86_64_ (2 CPU) 08:03:22 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.07 0.00 3.23 6.31 0.12 55.27 08:05:01 AM 0 15.93 0.00 2.10 4.95 0.10 76.93 08:05:01 AM 1 55.22 0.00 4.41 7.74 0.14 32.48 08:06:01 AM all 34.16 0.00 2.22 3.78 0.11 59.74 08:06:01 AM 0 11.81 0.00 1.89 2.44 0.10 83.75 08:06:01 AM 1 57.69 0.00 2.57 5.22 0.11 34.41 08:07:01 AM all 36.41 0.00 1.66 1.67 0.11 60.15 08:07:01 AM 0 14.68 0.00 1.29 0.73 0.12 83.17 08:07:01 AM 1 59.39 0.00 2.05 2.66 0.11 35.79 Average: all 35.21 0.00 2.37 3.91 0.11 58.39 Average: 0 14.14 0.00 1.76 2.70 0.11 81.30 Average: 1 57.44 0.00 3.01 5.20 0.12 34.23