---> uname -a: Linux prd-centos7-builder-2c-1g-350.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 509 5449 16 1862 7029 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:47:0b:35 brd ff:ff:ff:ff:ff:ff inet 10.30.122.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe47:b35/64 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) 05/10/2024 _x86_64_ (2 CPU) 04:03:19 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 135.90 5.23 130.67 342.11 6938.67 04:06:01 AM 255.25 0.47 254.78 16.12 7151.93 04:07:01 AM 45.83 0.18 45.65 35.85 1001.37 Average: 145.67 1.96 143.71 131.39 5031.21 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5606152 2402764 30.00 2620 1772596 637684 7.04 546104 1568072 148988 04:06:01 AM 5606636 2402280 30.00 2620 1794752 603008 6.66 546936 1555940 17068 04:07:01 AM 5579692 2429224 30.33 2620 1795856 624996 6.90 572780 1556044 52 Average: 5597493 2411423 30.11 2620 1787735 621896 6.87 555273 1560019 55369 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 69.53 52.87 994.52 8.63 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 22.24 19.15 53.20 6.75 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 30.52 26.27 30.17 8.72 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.76 32.77 359.37 8.03 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) 05/10/2024 _x86_64_ (2 CPU) 04:03:19 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 37.51 0.00 3.11 3.03 0.10 56.25 04:05:01 AM 0 31.52 0.00 2.55 3.80 0.10 62.02 04:05:01 AM 1 43.59 0.00 3.70 2.25 0.09 50.37 04:06:01 AM all 33.18 0.00 2.05 6.88 0.10 57.80 04:06:01 AM 0 7.68 0.00 1.53 7.67 0.10 83.02 04:06:01 AM 1 60.32 0.00 2.58 6.05 0.11 30.94 04:07:01 AM all 37.27 0.00 1.72 1.05 0.09 59.87 04:07:01 AM 0 7.55 0.00 1.25 1.19 0.07 89.94 04:07:01 AM 1 68.81 0.00 2.21 0.92 0.11 27.96 Average: all 35.99 0.00 2.29 3.65 0.09 57.97 Average: 0 15.46 0.00 1.77 4.22 0.09 78.46 Average: 1 57.47 0.00 2.84 3.06 0.10 36.53