---> uname -a: Linux prd-centos7-builder-2c-1g-2407.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 527 5429 16 1864 7012 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:2c:4c:68 brd ff:ff:ff:ff:ff:ff inet 10.30.123.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe2c:4c68/64 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) 04/13/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 113.87 10.11 103.76 866.08 4899.17 09:06:01 AM 313.86 0.28 313.58 14.40 9493.09 09:07:01 AM 47.91 0.37 47.54 37.58 1093.65 09:08:01 AM 29.47 1.95 27.52 210.56 775.96 Average: 126.27 3.18 123.09 282.21 4065.31 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5636988 2371928 29.62 2620 1749732 674408 7.45 537412 1559096 160064 09:06:01 AM 5532620 2476296 30.92 2620 1797460 706320 7.80 619060 1557600 17476 09:07:01 AM 5621464 2387452 29.81 2620 1798384 616524 6.81 530440 1557680 8 09:08:01 AM 5549172 2459744 30.71 2620 1806556 673372 7.43 712848 1444480 29340 Average: 5585061 2423855 30.26 2620 1788033 667656 7.37 599940 1529714 51722 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 61.80 47.84 982.46 8.48 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 20.99 18.39 69.54 6.70 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.48 26.40 33.02 7.77 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 30.45 24.79 31.91 16.77 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.93 29.36 279.30 9.93 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) 04/13/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.64 0.00 2.77 3.66 0.11 57.81 09:05:01 AM 0 48.74 0.00 3.74 4.97 0.12 42.44 09:05:01 AM 1 22.95 0.00 1.85 2.40 0.12 72.69 09:06:01 AM all 32.78 0.00 2.41 9.63 0.10 55.07 09:06:01 AM 0 44.99 0.00 2.58 8.07 0.11 44.26 09:06:01 AM 1 20.85 0.00 2.24 11.17 0.10 65.63 09:07:01 AM all 36.37 0.00 1.67 1.06 0.10 60.81 09:07:01 AM 0 43.59 0.00 2.27 0.83 0.11 53.20 09:07:01 AM 1 29.30 0.00 1.07 1.26 0.09 68.28 09:08:01 AM all 36.03 0.00 1.93 0.99 0.11 60.93 09:08:01 AM 0 52.73 0.00 2.39 1.28 0.11 43.49 09:08:01 AM 1 20.02 0.00 1.49 0.72 0.10 77.67 Average: all 35.20 0.00 2.19 3.84 0.11 58.66 Average: 0 47.49 0.00 2.74 3.79 0.11 45.86 Average: 1 23.27 0.00 1.66 3.89 0.10 71.08