---> uname -a: Linux prd-centos7-builder-2c-1g-26300.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 1932 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:94:de:50 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe94:de50/64 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) 12/28/2023 _x86_64_ (2 CPU) 08:03:54 AM LINUX RESTART 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 235.61 0.23 235.38 7.33 9652.22 08:07:01 AM 174.51 0.28 174.23 14.39 6672.45 08:08:01 AM 76.55 0.37 76.18 37.58 1489.46 08:09:01 AM 36.88 1.95 34.93 210.56 1045.66 Average: 130.89 0.71 130.18 67.46 4715.15 08:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 5599236 2409680 30.09 2620 1805688 626208 6.91 535336 1584736 80500 08:07:01 AM 5582328 2426588 30.30 2620 1862708 566728 6.26 501972 1618096 31412 08:08:01 AM 5550752 2458164 30.69 2620 1863768 596904 6.59 533652 1618212 20 08:09:01 AM 5494988 2513928 31.39 2620 1872148 641768 7.09 703132 1502960 27964 Average: 5556826 2452090 30.62 2620 1851078 607902 6.71 568523 1581001 34974 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:06:01 AM eth0 56.50 39.56 1058.62 5.98 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.54 21.92 186.68 6.87 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 25.94 23.45 27.00 7.49 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 38.88 28.10 39.00 11.53 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.96 28.26 327.86 7.97 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) 12/28/2023 _x86_64_ (2 CPU) 08:03:54 AM LINUX RESTART 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 25.24 0.00 2.74 10.95 0.24 60.84 08:06:01 AM 0 21.99 0.00 1.91 6.40 0.34 69.37 08:06:01 AM 1 28.47 0.00 3.58 15.49 0.14 52.32 08:07:01 AM all 35.09 0.00 2.47 3.84 0.14 58.46 08:07:01 AM 0 14.72 0.00 2.20 2.90 0.14 80.04 08:07:01 AM 1 56.53 0.00 2.76 4.82 0.13 35.76 08:08:01 AM all 32.75 0.00 1.63 2.88 0.12 62.62 08:08:01 AM 0 3.73 0.00 1.10 1.13 0.10 93.94 08:08:01 AM 1 64.39 0.00 2.19 4.79 0.17 28.46 08:09:01 AM all 40.06 0.00 2.28 0.63 0.10 56.93 08:09:01 AM 0 5.54 0.00 1.20 0.22 0.10 92.95 08:09:01 AM 1 77.15 0.00 3.45 1.05 0.09 18.26 Average: all 33.30 0.00 2.28 4.56 0.15 59.70 Average: 0 11.36 0.00 1.59 2.62 0.17 84.26 Average: 1 56.41 0.00 3.00 6.61 0.13 33.85