---> uname -a: Linux prd-centos7-builder-2c-1g-371.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: 2799.996 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 508 5440 16 1872 7031 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:54:79:ad brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe54:79ad/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) 03/19/2024 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 176.63 12.38 164.24 1676.29 6609.37 10:06:01 AM 252.28 0.32 251.97 15.32 8544.55 10:07:01 AM 77.74 0.37 77.38 37.58 1670.16 10:08:01 AM 31.61 1.95 29.66 210.60 900.02 Average: 134.40 3.72 130.68 480.01 4422.33 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5715152 2293764 28.64 2620 1731828 590076 6.51 470096 1549724 152812 10:06:01 AM 5583824 2425092 30.28 2620 1805212 624896 6.90 559980 1565840 28596 10:07:01 AM 5623844 2385072 29.78 2620 1806252 579160 6.39 519884 1565808 20 10:08:01 AM 5596264 2412652 30.12 2620 1814380 593064 6.55 658536 1452524 29360 Average: 5629771 2379145 29.71 2620 1789418 596799 6.59 552124 1533474 52697 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 217.77 154.98 1457.76 58.03 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 31.95 26.37 229.31 8.25 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.37 23.01 26.15 7.88 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.92 27.61 34.85 10.98 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.92 57.59 432.80 21.13 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) 03/19/2024 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 37.15 0.00 3.68 5.79 0.12 53.27 10:05:01 AM 0 55.48 0.00 4.98 6.70 0.13 32.71 10:05:01 AM 1 19.63 0.00 2.45 4.90 0.10 72.91 10:06:01 AM all 35.70 0.00 2.56 6.49 0.10 55.16 10:06:01 AM 0 61.17 0.00 3.71 6.45 0.09 28.58 10:06:01 AM 1 11.52 0.00 1.46 6.52 0.10 80.40 10:07:01 AM all 36.86 0.00 1.32 1.57 0.10 60.16 10:07:01 AM 0 66.90 0.00 1.56 2.12 0.13 29.29 10:07:01 AM 1 8.63 0.00 1.10 1.05 0.08 89.14 10:08:01 AM all 37.40 0.00 2.17 0.79 0.11 59.54 10:08:01 AM 0 68.03 0.00 3.15 1.46 0.13 27.24 10:08:01 AM 1 8.95 0.00 1.23 0.17 0.08 89.56 Average: all 36.77 0.00 2.42 3.65 0.11 57.05 Average: 0 62.91 0.00 3.35 4.18 0.12 29.45 Average: 1 12.12 0.00 1.55 3.14 0.09 83.09