---> uname -a: Linux prd-centos7-builder-2c-1g-220.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 538 5393 16 1888 7000 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:22:96:2f brd ff:ff:ff:ff:ff:ff inet 10.30.122.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe22:962f/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) 01/31/2024 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 245.54 2.13 243.40 68.49 9905.51 11:06:01 AM 155.45 0.62 154.84 50.76 5304.08 11:07:01 AM 76.94 0.03 76.91 1.20 1512.84 11:08:01 AM 33.90 1.95 31.95 210.56 932.57 Average: 127.97 1.18 126.78 82.75 4414.05 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5541352 2467564 30.81 2620 1811660 678524 7.49 584372 1586336 123236 11:06:01 AM 5568016 2440900 30.48 2620 1821476 630600 6.96 563092 1575628 32336 11:07:01 AM 5569564 2439352 30.46 2620 1821444 620704 6.85 559604 1575092 12 11:08:01 AM 5528180 2480736 30.97 2620 1829932 646876 7.14 717184 1459748 28052 Average: 5551778 2457138 30.68 2620 1821128 644176 7.11 606063 1549201 45909 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 61.39 48.15 1045.43 7.90 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 31.46 26.89 199.17 7.99 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 18.82 16.66 15.34 6.05 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 35.88 27.19 32.76 11.18 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.89 29.72 323.20 8.28 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) 01/31/2024 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.81 0.00 3.14 6.51 0.11 55.42 11:05:01 AM 0 12.03 0.00 1.47 6.79 0.10 79.60 11:05:01 AM 1 59.12 0.00 4.91 6.19 0.13 29.66 11:06:01 AM all 36.44 0.00 2.33 3.32 0.10 57.81 11:06:01 AM 0 20.28 0.00 1.76 3.34 0.10 74.52 11:06:01 AM 1 53.12 0.00 2.92 3.31 0.11 40.55 11:07:01 AM all 27.65 0.00 0.98 2.13 0.08 69.16 11:07:01 AM 0 6.73 0.00 0.71 2.08 0.07 90.42 11:07:01 AM 1 49.57 0.00 1.27 2.21 0.09 46.86 11:08:01 AM all 36.94 0.00 2.26 0.41 0.10 60.29 11:08:01 AM 0 10.77 0.00 1.67 0.10 0.07 87.39 11:08:01 AM 1 65.12 0.00 2.89 0.73 0.11 31.15 Average: all 33.94 0.00 2.17 3.09 0.10 60.71 Average: 0 12.43 0.00 1.40 3.07 0.09 83.01 Average: 1 56.64 0.00 2.98 3.11 0.11 37.17