---> uname -a: Linux prd-centos7-builder-2c-1g-26555.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: 2800.000 BogoMIPS: 5600.00 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 496 5393 16 1931 7041 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:bd:84:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:febd:8475/64 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) 01/01/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 110.86 2.15 108.71 69.02 5987.72 07:06:01 AM 305.65 0.28 305.36 14.40 10479.97 07:07:01 AM 73.96 0.37 73.60 37.58 1490.20 07:08:01 AM 26.12 1.82 24.30 188.84 665.08 Average: 129.14 1.15 127.99 77.46 4655.56 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5564888 2444028 30.52 2620 1843372 627876 6.93 536128 1619444 240528 07:06:01 AM 5506880 2502036 31.24 2620 1872128 638244 7.05 576576 1618704 41060 07:07:01 AM 5558336 2450580 30.60 2620 1863540 587612 6.49 523044 1619012 24 07:08:01 AM 5547180 2461736 30.74 2620 1868728 593800 6.56 650424 1503972 15908 Average: 5544321 2464595 30.77 2620 1861942 611883 6.76 571543 1590283 74380 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 65.59 48.48 1136.66 8.02 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 25.61 21.89 187.18 6.62 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.57 17.19 21.80 5.75 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 29.60 24.37 29.65 9.53 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.34 27.99 343.86 7.48 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) 01/01/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 34.57 0.00 2.88 1.83 0.10 60.61 07:05:01 AM 0 61.10 0.00 4.44 3.09 0.11 31.26 07:05:01 AM 1 9.34 0.00 1.39 0.64 0.12 88.50 07:06:01 AM all 30.38 0.00 2.38 8.78 0.11 58.35 07:06:01 AM 0 46.17 0.00 3.21 9.34 0.11 41.17 07:06:01 AM 1 15.24 0.00 1.59 8.24 0.12 74.81 07:07:01 AM all 23.55 0.00 1.16 2.00 0.09 73.20 07:07:01 AM 0 44.89 0.00 1.63 2.72 0.07 50.70 07:07:01 AM 1 3.44 0.00 0.71 1.31 0.08 94.46 07:08:01 AM all 34.26 0.00 1.64 0.91 0.10 63.09 07:08:01 AM 0 56.77 0.00 2.25 1.67 0.13 39.19 07:08:01 AM 1 13.31 0.00 1.09 0.22 0.07 85.31 Average: all 30.67 0.00 2.02 3.38 0.10 63.83 Average: 0 52.21 0.00 2.89 4.22 0.10 40.58 Average: 1 10.30 0.00 1.19 2.59 0.10 85.81