---> uname -a: Linux prd-centos7-builder-2c-1g-11800.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 530 5422 16 1868 7009 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:83:b1:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe83:b1e4/64 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) 06:05:41 AM LINUX RESTART 06:06:01 AM tps rtps wtps bread/s bwrtn/s 06:07:01 AM 159.39 22.15 137.24 4181.21 5559.99 06:08:01 AM 273.71 0.30 273.41 14.93 8888.09 06:09:01 AM 70.41 0.65 69.77 45.18 1796.00 06:10:01 AM 27.25 1.53 25.72 181.24 604.86 Average: 132.69 6.16 126.54 1105.77 4212.29 06:06:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 AM 5696896 2312020 28.87 2620 1697780 664452 7.34 517896 1520332 140400 06:08:01 AM 5537052 2471864 30.86 2620 1800668 692988 7.65 611612 1558816 39936 06:09:01 AM 5594808 2414108 30.14 2620 1801712 630656 6.96 562476 1548996 32 06:10:01 AM 5593152 2415764 30.16 2620 1806888 621928 6.87 667380 1443248 17724 Average: 5605477 2403439 30.01 2620 1776762 652506 7.20 589841 1517848 49523 06:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:07:01 AM eth0 294.20 194.10 1553.36 64.48 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 39.66 31.92 295.93 9.17 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 15.84 14.94 18.57 4.18 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 33.17 26.25 32.83 11.40 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.73 66.81 475.22 22.31 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) 06:05:41 AM LINUX RESTART 06:06:01 AM CPU %user %nice %system %iowait %steal %idle 06:07:01 AM all 33.93 0.00 4.73 4.06 0.12 57.16 06:07:01 AM 0 19.76 0.00 3.82 3.72 0.12 72.58 06:07:01 AM 1 48.53 0.00 5.67 4.42 0.12 41.25 06:08:01 AM all 34.80 0.00 2.77 6.10 0.12 56.22 06:08:01 AM 0 10.84 0.00 1.66 5.80 0.10 81.60 06:08:01 AM 1 60.61 0.00 3.99 6.42 0.13 28.86 06:09:01 AM all 15.57 0.00 1.36 1.17 0.07 81.83 06:09:01 AM 0 8.22 0.00 1.41 1.41 0.07 88.89 06:09:01 AM 1 23.07 0.00 1.32 0.92 0.05 74.64 06:10:01 AM all 37.50 0.00 1.85 0.24 0.11 60.30 06:10:01 AM 0 34.17 0.00 1.79 0.28 0.10 63.67 06:10:01 AM 1 40.89 0.00 1.92 0.18 0.14 56.88 Average: all 30.37 0.00 2.67 2.87 0.10 63.99 Average: 0 18.17 0.00 2.17 2.81 0.10 76.76 Average: 1 43.00 0.00 3.20 2.93 0.11 50.76