---> uname -a: Linux prd-centos7-builder-2c-1g-8960.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 551 5405 16 1864 6987 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:21:d8:07 brd ff:ff:ff:ff:ff:ff inet 10.30.122.29/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe21:d807/64 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) 08/30/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 223.60 1.05 222.55 32.91 8467.44 12:06:01 AM 181.66 0.62 181.05 51.70 4979.53 12:07:01 AM 31.37 1.95 29.42 210.56 759.67 Average: 145.55 1.20 144.35 98.38 4735.77 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5590504 2418412 30.20 2620 1797848 655916 7.24 546476 1573432 113492 12:06:01 AM 5587440 2421476 30.23 2620 1797892 655888 7.24 562892 1556748 24 12:07:01 AM 5551616 2457300 30.68 2620 1803908 684004 7.55 714672 1441276 17844 Average: 5576520 2432396 30.37 2620 1799883 665269 7.34 608013 1523819 43787 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 65.11 48.07 907.57 9.90 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 27.71 24.77 41.82 9.23 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 33.97 27.37 32.94 18.65 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.26 33.40 327.46 12.60 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) 08/30/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 34.91 0.00 3.49 5.65 0.11 55.84 12:05:01 AM 0 62.09 0.00 5.46 5.72 0.11 26.62 12:05:01 AM 1 9.28 0.00 1.62 5.58 0.10 83.42 12:06:01 AM all 35.84 0.00 1.97 3.49 0.09 58.61 12:06:01 AM 0 63.35 0.00 2.78 5.84 0.13 27.90 12:06:01 AM 1 10.05 0.00 1.20 1.30 0.07 87.38 12:07:01 AM all 37.54 0.00 2.09 0.24 0.11 60.02 12:07:01 AM 0 70.70 0.00 3.10 0.35 0.13 25.72 12:07:01 AM 1 7.13 0.00 1.17 0.12 0.07 91.52 Average: all 36.10 0.00 2.52 3.13 0.10 58.15 Average: 0 65.34 0.00 3.79 3.99 0.12 26.75 Average: 1 8.82 0.00 1.33 2.33 0.08 87.45