---> uname -a: Linux prd-centos7-builder-2c-1g-37912.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 514 5430 16 1875 7024 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:78:54:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe78:54b5/64 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) 01/30/2025 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:03 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 159.23 10.17 149.06 886.58 5847.06 05:06:01 AM 299.23 0.68 298.55 53.84 8803.51 05:07:01 AM 29.05 1.82 27.23 188.81 702.93 Average: 162.53 4.15 158.38 370.67 5109.40 05:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5640440 2368476 29.57 2620 1797944 585840 6.47 497020 1579020 204912 05:06:01 AM 5595988 2412928 30.13 2620 1807864 610108 6.74 548348 1562208 32 05:07:01 AM 5616552 2392364 29.87 2620 1813180 577856 6.38 642332 1446124 17892 Average: 5617660 2391256 29.86 2620 1806329 591268 6.53 562567 1529117 74279 05:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 67.55 50.25 1077.22 10.42 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 28.72 25.50 62.05 9.31 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 33.11 26.88 32.01 15.02 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 42.85 34.03 382.70 11.60 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) 01/30/2025 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:03 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 33.20 0.00 3.62 3.88 0.13 59.18 05:05:01 AM 0 48.20 0.00 4.71 5.20 0.11 41.78 05:05:01 AM 1 18.60 0.00 2.57 2.60 0.14 76.09 05:06:01 AM all 32.16 0.00 2.40 8.87 0.16 56.41 05:06:01 AM 0 50.39 0.00 2.84 9.76 0.16 36.86 05:06:01 AM 1 14.49 0.00 1.97 8.00 0.15 75.39 05:07:01 AM all 32.14 0.00 1.96 1.17 0.10 64.63 05:07:01 AM 0 53.16 0.00 2.79 2.01 0.12 41.91 05:07:01 AM 1 11.99 0.00 1.18 0.38 0.10 86.36 Average: all 32.49 0.00 2.65 4.65 0.13 60.08 Average: 0 50.60 0.00 3.44 5.67 0.13 40.16 Average: 1 14.98 0.00 1.89 3.67 0.13 79.32