---> uname -a: Linux prd-centos7-builder-2c-1g-11784.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 518 5434 16 1868 7020 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:5b:b1:23 brd ff:ff:ff:ff:ff:ff inet 10.30.123.188/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe5b:b123/64 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) 09/28/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 208.17 2.24 205.93 70.74 8256.06 03:06:01 AM 207.38 0.63 206.75 52.23 5753.71 03:07:01 AM 28.17 1.82 26.35 188.84 744.59 Average: 147.57 1.56 146.01 104.12 4899.53 03:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5608892 2400016 29.97 2620 1792440 630736 6.96 526216 1575336 121416 03:06:01 AM 5546320 2462588 30.75 2620 1801736 677828 7.48 599204 1559108 200 03:07:01 AM 5589856 2419052 30.20 2620 1806880 624696 6.90 672712 1443128 17724 Average: 5581689 2427219 30.31 2620 1800352 644420 7.11 599377 1525857 46447 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 69.49 58.06 1052.98 12.83 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 28.80 25.00 62.13 9.43 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.60 24.44 30.68 10.10 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.48 35.71 378.17 10.77 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) 09/28/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.44 0.00 3.33 5.10 0.12 57.01 03:05:01 AM 0 19.10 0.00 2.22 4.38 0.12 74.17 03:05:01 AM 1 50.40 0.00 4.50 5.83 0.13 39.14 03:06:01 AM all 37.06 0.00 2.05 4.99 0.11 55.79 03:06:01 AM 0 13.28 0.00 1.20 5.97 0.09 79.47 03:06:01 AM 1 62.40 0.00 2.94 3.96 0.15 30.56 03:07:01 AM all 34.53 0.00 1.98 0.98 0.12 62.38 03:07:01 AM 0 18.44 0.00 1.29 0.93 0.09 79.26 03:07:01 AM 1 51.31 0.00 2.73 1.06 0.14 44.76 Average: all 35.34 0.00 2.45 3.68 0.12 58.40 Average: 0 16.92 0.00 1.56 3.76 0.10 77.66 Average: 1 54.68 0.00 3.39 3.60 0.14 38.19