---> uname -a: Linux prd-centos7-builder-2c-1g-1891.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 520 5425 16 1874 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:2c:26:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fe2c:26e6/64 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) 02/28/2024 _x86_64_ (2 CPU) 10:17:17 PM LINUX RESTART 10:18:02 PM tps rtps wtps bread/s bwrtn/s 10:19:02 PM 171.19 1.69 169.50 54.47 8501.39 10:20:01 PM 204.05 1.88 202.17 241.91 5751.41 Average: 187.62 1.79 185.83 148.18 7126.52 10:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:02 PM 5601156 2407752 30.06 2620 1773416 663016 7.32 552840 1570236 112616 10:20:01 PM 5524152 2484756 31.02 2620 1817400 681576 7.53 707044 1478992 43160 Average: 5562654 2446254 30.54 2620 1795408 672296 7.42 629942 1524614 77888 10:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:19:02 PM eth0 66.26 47.95 951.81 8.85 0.00 0.00 0.00 10:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 PM eth0 30.78 23.39 48.58 9.66 0.00 0.00 0.00 10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.52 35.67 500.24 9.25 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) 02/28/2024 _x86_64_ (2 CPU) 10:17:17 PM LINUX RESTART 10:18:02 PM CPU %user %nice %system %iowait %steal %idle 10:19:02 PM all 32.75 0.00 2.78 4.79 0.10 59.59 10:19:02 PM 0 39.15 0.00 3.51 5.19 0.11 52.04 10:19:02 PM 1 26.46 0.00 2.05 4.41 0.09 66.99 10:20:01 PM all 34.71 0.00 2.50 5.01 0.09 57.70 10:20:01 PM 0 47.00 0.00 2.97 5.63 0.09 44.31 10:20:01 PM 1 22.88 0.00 2.03 4.41 0.09 70.59 Average: all 33.73 0.00 2.64 4.90 0.09 58.65 Average: 0 43.04 0.00 3.24 5.41 0.10 48.21 Average: 1 24.67 0.00 2.04 4.41 0.09 68.80