---> uname -a: Linux prd-centos7-builder-2c-1g-36818.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 592 5356 16 1872 6946 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:9f:ca:8f brd ff:ff:ff:ff:ff:ff inet 10.30.122.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe9f:ca8f/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) 01/16/2025 _x86_64_ (2 CPU) 05:03:19 AM LINUX RESTART 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 220.93 2.15 218.78 69.62 8575.23 05:06:01 AM 189.72 0.52 189.21 18.12 5477.98 05:07:01 AM 39.19 0.18 39.01 35.84 810.08 Average: 149.56 0.94 148.61 41.04 4934.59 05:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5579324 2429584 30.34 2620 1770112 731528 8.08 571768 1570848 97456 05:06:01 AM 5556128 2452780 30.63 2620 1804040 700584 7.73 592384 1561140 10672 05:07:01 AM 5517708 2491200 31.11 2620 1805336 731020 8.07 629704 1561224 244 Average: 5551053 2457855 30.69 2620 1793163 721044 7.96 597952 1564404 36124 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 61.40 46.80 948.94 8.33 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 19.01 18.07 50.54 6.56 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.30 25.08 26.42 8.93 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.76 29.89 338.66 7.94 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) 01/16/2025 _x86_64_ (2 CPU) 05:03:19 AM LINUX RESTART 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 29.18 0.00 2.88 6.26 0.12 61.56 05:05:01 AM 0 22.67 0.00 2.35 8.14 0.09 66.75 05:05:01 AM 1 35.81 0.00 3.43 4.34 0.13 56.30 05:06:01 AM all 31.68 0.00 1.89 4.93 0.10 61.40 05:06:01 AM 0 5.86 0.00 0.95 2.70 0.10 90.40 05:06:01 AM 1 58.84 0.00 2.88 7.28 0.11 30.89 05:07:01 AM all 36.85 0.00 1.79 0.83 0.10 60.43 05:07:01 AM 0 2.96 0.00 1.04 0.59 0.07 95.34 05:07:01 AM 1 73.60 0.00 2.63 1.09 0.13 22.55 Average: all 32.59 0.00 2.19 4.00 0.10 61.13 Average: 0 10.30 0.00 1.43 3.74 0.09 84.44 Average: 1 56.00 0.00 2.98 4.27 0.12 36.64