---> uname -a: Linux prd-centos7-builder-2c-1g-37067.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 543 5408 16 1869 6995 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:83:99:9b brd ff:ff:ff:ff:ff:ff inet 10.30.122.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe83:999b/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) 01/18/2025 _x86_64_ (2 CPU) 06:03:38 AM LINUX RESTART 06:04:10 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 285.52 33.62 251.90 5118.65 7236.09 06:06:01 AM 278.28 0.33 277.94 16.39 8947.79 06:07:01 AM 82.88 0.37 82.51 37.58 2023.11 Average: 211.88 10.27 201.61 1545.86 6007.67 06:04:10 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5716228 2292680 28.63 2620 1701924 623504 6.88 498776 1521388 147784 06:06:01 AM 5591636 2417272 30.18 2620 1801028 621032 6.86 558396 1557400 40404 06:07:01 AM 5525656 2483252 31.01 2620 1802324 682576 7.54 623684 1557452 244 Average: 5611173 2397735 29.94 2620 1768425 642371 7.09 560285 1545413 62811 06:04:10 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 402.29 241.40 1827.51 75.96 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 36.20 31.35 301.30 9.70 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 29.00 26.82 28.35 11.95 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.88 92.42 660.81 30.26 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) 01/18/2025 _x86_64_ (2 CPU) 06:03:38 AM LINUX RESTART 06:04:10 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 41.17 0.00 6.03 5.41 0.12 47.28 06:05:01 AM 0 31.93 0.00 5.02 2.48 0.10 60.47 06:05:01 AM 1 50.74 0.00 7.07 8.43 0.11 33.65 06:06:01 AM all 38.10 0.00 2.83 2.52 0.11 56.45 06:06:01 AM 0 24.16 0.00 2.28 2.18 0.10 71.28 06:06:01 AM 1 52.55 0.00 3.41 2.87 0.13 41.04 06:07:01 AM all 36.91 0.00 1.82 0.51 0.09 60.67 06:07:01 AM 0 12.98 0.00 1.48 0.14 0.07 85.34 06:07:01 AM 1 62.08 0.00 2.16 0.91 0.11 34.73 Average: all 38.58 0.00 3.41 2.65 0.10 55.26 Average: 0 22.43 0.00 2.79 1.53 0.09 73.15 Average: 1 55.39 0.00 4.05 3.82 0.11 36.63