---> uname -a: Linux prd-centos7-builder-2c-1g-110.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 495 5437 16 1888 7043 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:94:b4:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.162/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe94:b4f8/64 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) 01/29/2024 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:03 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 221.35 1.14 220.22 33.78 9655.98 11:06:01 AM 198.45 0.60 197.85 51.02 5924.71 11:07:01 AM 22.51 0.38 22.12 12.66 552.56 Average: 146.61 0.70 145.91 32.48 5329.53 11:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5631968 2376940 29.68 2620 1802396 591452 6.53 485044 1591936 106484 11:06:01 AM 5547768 2461140 30.73 2620 1830612 644180 7.11 581356 1576968 9668 11:07:01 AM 5630136 2378772 29.70 2620 1818924 572116 6.32 525736 1546396 13584 Average: 5603291 2405617 30.04 2620 1817311 602583 6.65 530712 1571767 43245 11:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 55.08 41.86 962.23 7.48 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.41 26.21 198.66 8.01 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 34.50 27.89 31.81 10.29 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.50 31.88 391.17 8.61 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) 01/29/2024 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:03 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.71 0.00 3.19 4.95 0.11 57.04 11:05:01 AM 0 23.98 0.00 2.50 5.07 0.11 68.34 11:05:01 AM 1 45.69 0.00 3.86 4.85 0.13 45.47 11:06:01 AM all 34.17 0.00 2.06 5.26 0.13 58.38 11:06:01 AM 0 11.53 0.00 1.29 3.64 0.14 83.40 11:06:01 AM 1 58.41 0.00 2.88 6.96 0.13 31.61 11:07:01 AM all 36.73 0.00 1.53 0.31 0.10 61.34 11:07:01 AM 0 6.93 0.00 0.98 0.03 0.07 91.99 11:07:01 AM 1 69.17 0.00 2.17 0.63 0.11 27.92 Average: all 35.21 0.00 2.25 3.49 0.11 58.94 Average: 0 13.97 0.00 1.58 2.88 0.10 81.47 Average: 1 57.73 0.00 2.97 4.16 0.12 35.02