---> uname -a: Linux prd-centos7-builder-2c-1g-24789.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: 2799.998 BogoMIPS: 5599.99 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 508 5385 16 1926 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:b0:33:2c brd ff:ff:ff:ff:ff:ff inet 10.30.122.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feb0:332c/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) 12/10/2023 _x86_64_ (2 CPU) 03:03:19 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 113.17 2.33 110.84 73.15 5770.37 03:06:01 AM 296.44 0.30 296.14 14.93 10601.12 03:07:01 AM 79.33 0.37 78.96 37.58 1665.58 03:08:01 AM 28.65 1.82 26.84 188.84 697.87 Average: 129.40 1.20 128.19 78.62 4683.78 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5599480 2409436 30.08 2620 1794684 660744 7.30 549740 1578648 189992 03:06:01 AM 5541696 2467220 30.81 2620 1857672 626024 6.91 539884 1620096 31420 03:07:01 AM 5563576 2445340 30.53 2620 1858720 598324 6.61 522812 1613764 24 03:08:01 AM 5491468 2517448 31.43 2620 1863908 666120 7.35 711788 1498740 15904 Average: 5549055 2459861 30.71 2620 1843746 637803 7.04 581056 1577812 59335 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 85.18 64.86 1221.40 9.04 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 26.07 21.26 184.11 12.94 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.86 20.66 24.32 6.83 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 33.38 27.20 37.53 10.59 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.87 33.49 366.88 9.85 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) 12/10/2023 _x86_64_ (2 CPU) 03:03:19 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.29 0.00 2.87 3.64 0.11 59.08 03:05:01 AM 0 13.76 0.00 1.33 2.62 0.09 82.21 03:05:01 AM 1 56.16 0.00 4.48 4.73 0.13 34.50 03:06:01 AM all 28.92 0.00 2.54 8.56 0.10 59.88 03:06:01 AM 0 12.94 0.00 1.66 3.28 0.10 82.02 03:06:01 AM 1 45.70 0.00 3.48 14.10 0.11 36.61 03:07:01 AM all 28.05 0.00 2.16 2.77 0.08 66.94 03:07:01 AM 0 6.02 0.00 1.23 1.08 0.07 91.61 03:07:01 AM 1 51.28 0.00 3.14 4.56 0.09 40.92 03:08:01 AM all 38.57 0.00 1.89 0.40 0.10 59.04 03:08:01 AM 0 40.88 0.00 1.76 0.28 0.09 57.00 03:08:01 AM 1 36.28 0.00 2.01 0.50 0.09 61.12 Average: all 32.45 0.00 2.36 3.83 0.10 61.25 Average: 0 18.24 0.00 1.49 1.82 0.09 78.36 Average: 1 47.24 0.00 3.26 5.93 0.10 43.47