---> uname -a: Linux prd-centos7-builder-2c-1g-26236.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 527 5364 16 1929 7010 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:96:3c:94 brd ff:ff:ff:ff:ff:ff inet 10.30.122.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe96:3c94/64 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) 12/27/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 252.66 0.93 251.72 27.32 10400.82 09:06:01 AM 185.56 0.60 184.96 51.03 6448.68 09:07:01 AM 48.63 0.03 48.60 1.20 969.04 09:08:01 AM 34.20 1.95 32.25 210.56 944.49 Average: 130.26 0.88 129.38 72.52 4690.68 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5547072 2461844 30.74 2620 1842616 636800 7.03 529012 1630152 143184 09:06:01 AM 5494956 2513960 31.39 2620 1870228 651040 7.19 590840 1615400 22824 09:07:01 AM 5524768 2484148 31.02 2620 1860616 627528 6.93 563416 1614920 12 09:08:01 AM 5490568 2518348 31.44 2620 1868996 649040 7.17 712604 1499664 27964 Average: 5514341 2494575 31.15 2620 1860614 641102 7.08 598968 1590034 48496 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 61.42 43.74 1088.91 7.90 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 30.36 25.17 195.42 7.22 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 17.65 15.67 14.33 5.56 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 34.30 26.97 32.63 11.24 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 35.93 27.89 332.80 7.98 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) 12/27/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.97 0.00 3.31 6.37 0.11 54.24 09:05:01 AM 0 20.68 0.00 2.45 6.79 0.10 69.98 09:05:01 AM 1 51.85 0.00 4.19 5.92 0.13 37.91 09:06:01 AM all 32.18 0.00 2.23 5.20 0.10 60.29 09:06:01 AM 0 31.70 0.00 2.30 5.17 0.09 60.74 09:06:01 AM 1 32.65 0.00 2.20 5.24 0.09 59.82 09:07:01 AM all 25.76 0.00 0.94 1.13 0.07 72.11 09:07:01 AM 0 22.13 0.00 1.09 0.98 0.07 75.73 09:07:01 AM 1 29.42 0.00 0.77 1.27 0.09 68.45 09:08:01 AM all 39.28 0.00 2.26 0.29 0.09 58.08 09:08:01 AM 0 6.94 0.00 1.43 0.08 0.07 91.48 09:08:01 AM 1 73.73 0.00 3.14 0.50 0.09 22.53 Average: all 33.29 0.00 2.18 3.23 0.09 61.21 Average: 0 20.24 0.00 1.81 3.23 0.08 74.64 Average: 1 46.71 0.00 2.56 3.24 0.10 47.39