---> uname -a: Linux prd-centos7-builder-2c-1g-26457.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 537 5323 16 1960 6999 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:b5:8a:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feb5:8ac7/64 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) 12/30/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 131.41 7.00 124.42 766.42 6913.82 09:06:01 AM 77.11 0.02 77.10 0.41 5879.35 09:07:01 AM 238.16 0.52 237.65 43.84 8159.09 09:08:01 AM 75.56 0.18 75.38 35.85 1477.88 09:09:01 AM 28.53 1.82 26.72 170.82 720.74 Average: 110.27 1.91 108.35 204.16 4625.95 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5399996 2608912 32.58 2620 1727104 944468 10.43 875032 1472688 44944 09:06:01 AM 5432280 2576628 32.17 2620 1901520 689848 7.62 631048 1641780 226432 09:07:01 AM 5483968 2524940 31.53 2620 1892000 637800 7.04 587600 1628456 31408 09:08:01 AM 5435484 2573424 32.13 2620 1902772 663840 7.33 632380 1628904 9716 09:09:01 AM 5458564 2550344 31.84 2620 1897780 647696 7.15 727860 1512748 15964 Average: 5442058 2566850 32.05 2620 1864235 716730 7.91 690784 1576915 65693 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 30.06 22.50 557.26 3.85 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 29.07 20.51 500.85 3.64 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 29.45 24.59 191.54 7.14 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 24.42 22.57 23.44 6.91 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 09:09:01 AM eth0 34.28 26.78 33.22 11.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.46 23.40 260.46 6.52 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) 12/30/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 43.55 0.00 1.41 3.54 0.12 51.39 09:05:02 AM 0 6.07 0.00 0.63 5.50 0.10 87.71 09:05:02 AM 1 85.21 0.00 2.26 1.37 0.13 11.03 09:06:01 AM all 40.76 0.00 2.95 1.26 0.12 54.91 09:06:01 AM 0 25.55 0.00 1.84 0.95 0.11 71.55 09:06:01 AM 1 56.39 0.00 4.12 1.58 0.11 37.80 09:07:01 AM all 32.36 0.00 2.05 6.94 0.11 58.54 09:07:01 AM 0 24.44 0.00 1.97 6.41 0.10 67.08 09:07:01 AM 1 40.45 0.00 2.10 7.49 0.12 49.84 09:08:01 AM all 24.56 0.00 2.04 1.98 0.10 71.32 09:08:01 AM 0 9.73 0.00 2.14 1.92 0.12 86.08 09:08:01 AM 1 39.97 0.00 1.92 2.03 0.09 55.99 09:09:01 AM all 37.72 0.00 1.99 0.50 0.11 59.67 09:09:01 AM 0 23.42 0.00 1.42 0.47 0.10 74.60 09:09:01 AM 1 52.66 0.00 2.62 0.56 0.11 44.05 Average: all 35.70 0.00 2.08 2.85 0.11 59.25 Average: 0 17.71 0.00 1.59 3.06 0.11 77.53 Average: 1 54.57 0.00 2.59 2.63 0.11 40.08