---> uname -a: Linux prd-centos7-builder-2c-1g-25042.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 509 5377 16 1934 7028 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:18:30:67 brd ff:ff:ff:ff:ff:ff inet 10.30.122.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe18:3067/64 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) 12/14/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 159.79 2.17 157.62 69.57 8312.48 09:06:02 AM 256.69 0.28 256.41 14.39 8378.88 09:07:01 AM 76.91 1.42 75.49 118.70 1514.80 09:08:01 AM 28.47 1.95 26.52 210.56 708.96 Average: 130.69 1.46 129.23 103.24 4742.09 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5551696 2457220 30.68 2620 1847192 627476 6.93 543056 1622364 184064 09:06:02 AM 5483236 2525680 31.54 2620 1871976 657220 7.26 602268 1618064 41048 09:07:01 AM 5522216 2486700 31.05 2620 1865744 616004 6.80 559256 1619664 32 09:08:01 AM 5531304 2477612 30.94 2620 1871584 597608 6.60 665672 1504824 15944 Average: 5522113 2486803 31.05 2620 1864124 624577 6.90 592563 1591229 60272 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 66.33 51.22 1201.22 8.11 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 09:06:02 AM eth0 24.95 21.44 186.48 6.73 0.00 0.00 0.00 09:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.83 24.81 33.81 10.81 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 33.30 26.59 32.51 10.72 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 39.38 31.04 364.87 9.09 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) 12/14/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.66 0.00 3.06 5.21 0.12 56.95 09:05:01 AM 0 25.15 0.00 2.20 4.72 0.12 67.81 09:05:01 AM 1 44.51 0.00 3.94 5.73 0.14 45.69 09:06:02 AM all 31.97 0.00 2.34 7.20 0.10 58.39 09:06:02 AM 0 34.22 0.00 2.19 8.57 0.11 54.91 09:06:02 AM 1 29.72 0.00 2.52 5.83 0.10 61.83 09:07:01 AM all 25.00 0.00 1.25 2.16 0.09 71.51 09:07:01 AM 0 7.87 0.00 0.84 1.10 0.09 90.10 09:07:01 AM 1 43.09 0.00 1.63 3.25 0.09 51.93 09:08:01 AM all 38.13 0.00 1.86 0.71 0.10 59.21 09:08:01 AM 0 11.34 0.00 1.09 0.32 0.08 87.17 09:08:01 AM 1 66.64 0.00 2.69 1.12 0.11 29.44 Average: all 32.45 0.00 2.13 3.82 0.10 61.49 Average: 0 19.54 0.00 1.57 3.64 0.10 75.14 Average: 1 45.83 0.00 2.70 4.00 0.11 47.35