---> uname -a: Linux prd-centos7-builder-2c-1g-355.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 524 5424 16 1872 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:46:7e:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe46:7eeb/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) 02:03:21 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 119.68 4.25 115.44 196.37 5345.66 02:06:01 AM 271.98 0.48 271.50 16.66 8526.54 02:07:01 AM 43.63 0.18 43.44 35.85 943.48 02:08:01 AM 33.78 1.95 31.83 210.56 924.62 Average: 117.27 1.72 115.55 114.87 3935.19 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5577316 2431600 30.36 2620 1786696 704908 7.78 570976 1573384 193916 02:06:01 AM 5583060 2425856 30.29 2620 1805208 667960 7.37 560068 1565780 16556 02:07:01 AM 5588300 2420616 30.22 2620 1806268 660232 7.29 554536 1565888 8 02:08:01 AM 5533560 2475356 30.91 2620 1814408 702788 7.76 722092 1452592 29240 Average: 5570559 2438357 30.45 2620 1803145 683972 7.55 601918 1539411 59930 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 62.28 46.31 1044.04 8.44 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 23.29 19.79 56.81 7.13 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.30 22.37 22.62 7.28 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.22 26.59 33.84 11.08 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.77 28.77 289.39 8.48 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) 02:03:21 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 37.50 0.00 3.12 2.23 0.12 57.02 02:05:01 AM 0 59.85 0.00 4.62 2.98 0.13 32.42 02:05:01 AM 1 16.20 0.00 1.70 1.51 0.12 80.48 02:06:01 AM all 33.78 0.00 1.93 6.87 0.11 57.31 02:06:01 AM 0 53.72 0.00 2.24 8.03 0.11 35.90 02:06:01 AM 1 14.57 0.00 1.66 5.73 0.12 77.92 02:07:01 AM all 33.81 0.00 1.75 2.00 0.10 62.34 02:07:01 AM 0 58.81 0.00 2.49 3.30 0.11 35.30 02:07:01 AM 1 10.27 0.00 1.05 0.78 0.10 87.80 02:08:01 AM all 38.67 0.00 2.20 0.53 0.09 58.51 02:08:01 AM 0 74.05 0.00 3.21 1.05 0.11 21.57 02:08:01 AM 1 5.75 0.00 1.28 0.05 0.08 92.83 Average: all 35.94 0.00 2.25 2.91 0.11 58.79 Average: 0 61.56 0.00 3.14 3.86 0.11 31.33 Average: 1 11.67 0.00 1.42 2.01 0.11 84.79