---> uname -a: Linux prd-centos7-builder-2c-1g-24178.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 511 5383 16 1926 7026 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:64:f3:3e brd ff:ff:ff:ff:ff:ff inet 10.30.123.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe64:f33e/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) 12/06/2023 _x86_64_ (2 CPU) 09:03:37 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 119.82 11.61 108.21 1300.20 6085.33 09:06:01 AM 304.33 0.32 304.01 15.32 11257.78 09:07:01 AM 79.58 0.37 79.21 37.57 1619.25 09:08:01 AM 23.04 1.82 21.22 188.84 493.40 Average: 131.70 3.53 128.17 385.49 4864.12 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5605292 2403624 30.01 2620 1764048 670868 7.41 557764 1567884 177420 09:06:01 AM 5557752 2451164 30.61 2620 1857568 596660 6.59 525624 1619576 31412 09:07:01 AM 5538216 2470700 30.85 2620 1858628 610948 6.75 550384 1613248 12 09:08:01 AM 5529872 2479044 30.95 2620 1863812 610592 6.74 674408 1498224 15920 Average: 5557783 2451133 30.61 2620 1836014 622267 6.87 577045 1574733 56191 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 270.32 164.57 1549.88 52.64 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 30.86 23.77 418.10 5.97 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 21.77 18.67 23.40 6.55 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 31.07 25.77 31.24 17.72 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 88.51 58.20 505.67 20.72 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) 12/06/2023 _x86_64_ (2 CPU) 09:03:37 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.85 0.00 3.82 1.73 0.13 53.46 09:05:01 AM 0 54.73 0.00 4.48 2.04 0.14 38.61 09:05:01 AM 1 27.52 0.00 3.19 1.42 0.12 67.74 09:06:01 AM all 32.65 0.00 3.05 8.19 0.12 55.98 09:06:01 AM 0 37.88 0.00 3.56 8.14 0.10 50.31 09:06:01 AM 1 27.44 0.00 2.56 8.26 0.14 61.60 09:07:01 AM all 28.75 0.00 1.17 2.29 0.09 67.70 09:07:01 AM 0 40.03 0.00 1.57 2.60 0.10 55.69 09:07:01 AM 1 17.73 0.00 0.78 1.98 0.09 79.42 09:08:01 AM all 36.66 0.00 1.87 0.14 0.10 61.23 09:08:01 AM 0 41.02 0.00 2.20 0.12 0.10 56.55 09:08:01 AM 1 32.35 0.00 1.51 0.16 0.10 65.89 Average: all 34.69 0.00 2.47 3.09 0.11 59.64 Average: 0 43.32 0.00 2.94 3.24 0.11 50.39 Average: 1 26.23 0.00 2.01 2.95 0.11 68.70