---> uname -a: Linux prd-centos7-builder-2c-1g-25813.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 497 5395 16 1928 7040 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:da:91:4e brd ff:ff:ff:ff:ff:ff inet 10.30.122.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:feda:914e/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) 12/20/2023 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 116.79 10.68 106.11 975.48 5937.86 09:06:01 AM 303.95 0.30 303.65 14.92 10485.81 09:07:01 AM 83.09 0.37 82.73 37.58 2199.15 09:08:01 AM 25.92 1.80 24.12 188.71 668.78 Average: 132.44 3.29 129.16 304.19 4823.18 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5663448 2345468 29.29 2620 1761124 615976 6.80 502496 1564008 177196 09:06:01 AM 5558168 2450748 30.60 2620 1859540 594784 6.57 522744 1621464 47120 09:07:01 AM 5547500 2461416 30.73 2620 1860532 600812 6.63 538720 1615120 8 09:08:01 AM 5557528 2451388 30.61 2620 1865764 586284 6.47 645816 1500136 15916 Average: 5581661 2427255 30.31 2620 1836740 599464 6.62 552444 1575182 60060 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 107.53 80.26 1149.06 24.39 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 33.86 25.28 438.12 6.24 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 20.91 18.29 22.73 6.34 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 29.90 24.22 30.49 9.82 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 48.05 37.02 410.13 11.70 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) 12/20/2023 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.92 0.00 3.42 3.40 0.13 56.12 09:05:01 AM 0 55.19 0.00 4.57 4.20 0.16 35.87 09:05:01 AM 1 19.59 0.00 2.34 2.64 0.12 75.31 09:06:01 AM all 31.23 0.00 2.68 9.00 0.11 56.98 09:06:01 AM 0 54.71 0.00 3.65 11.85 0.12 29.67 09:06:01 AM 1 8.78 0.00 1.75 6.28 0.10 83.08 09:07:01 AM all 27.66 0.00 1.11 2.61 0.09 68.54 09:07:01 AM 0 53.84 0.00 1.48 3.02 0.09 41.57 09:07:01 AM 1 2.74 0.00 0.77 2.22 0.08 94.18 09:08:01 AM all 34.51 0.00 1.78 0.43 0.10 63.17 09:08:01 AM 0 65.83 0.00 2.69 0.77 0.11 30.60 09:08:01 AM 1 5.09 0.00 0.91 0.12 0.08 93.80 Average: all 32.55 0.00 2.24 3.86 0.11 61.24 Average: 0 57.38 0.00 3.09 4.97 0.12 34.44 Average: 1 8.99 0.00 1.44 2.81 0.10 86.67