---> uname -a: Linux prd-centos7-builder-2c-1g-2203.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 525 5431 16 1864 7014 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:7e:39:1f brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe7e:391f/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) 04/09/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 140.64 10.18 130.46 868.35 5621.07 05:06:01 PM 267.53 0.47 267.07 16.13 7904.13 05:07:01 PM 47.49 0.18 47.31 35.85 1012.51 Average: 151.89 3.61 148.28 306.81 4845.95 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5559208 2449708 30.59 2620 1773472 715844 7.90 597488 1564952 172792 05:06:01 PM 5591848 2417068 30.18 2620 1797180 648288 7.16 559840 1558052 16568 05:07:01 PM 5545736 2463180 30.76 2620 1798404 689528 7.61 605084 1558156 172 Average: 5565597 2443319 30.51 2620 1789685 684553 7.56 587471 1560387 63177 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 64.21 47.93 999.99 9.67 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 23.79 20.89 58.76 7.12 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.04 25.69 25.39 9.06 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.01 31.50 361.42 8.62 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) 04/09/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.51 0.00 3.40 2.42 0.11 55.57 05:05:01 PM 0 28.55 0.00 2.79 2.43 0.09 66.15 05:05:01 PM 1 48.65 0.00 4.03 2.42 0.12 44.78 05:06:01 PM all 34.01 0.00 2.04 7.48 0.10 56.37 05:06:01 PM 0 19.37 0.00 1.93 7.95 0.09 70.66 05:06:01 PM 1 49.06 0.00 2.14 6.99 0.12 41.68 05:07:01 PM all 38.43 0.00 1.57 1.25 0.09 58.66 05:07:01 PM 0 4.68 0.00 0.88 0.62 0.07 93.75 05:07:01 PM 1 74.80 0.00 2.32 1.90 0.11 20.86 Average: all 36.98 0.00 2.34 3.72 0.10 56.87 Average: 0 17.41 0.00 1.86 3.65 0.08 77.00 Average: 1 57.36 0.00 2.84 3.79 0.12 35.90