---> uname -a: Linux prd-centos7-builder-2c-1g-37159.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 567 5012 16 2240 6954 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:6b:4b:67 brd ff:ff:ff:ff:ff:ff inet 10.30.122.28/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe6b:4b67/64 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) 01/20/2025 _x86_64_ (2 CPU) 01:21:12 AM LINUX RESTART 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 164.40 1.93 162.47 116.38 6851.96 01:24:01 AM 68.54 8.58 59.96 824.38 4361.93 01:25:01 AM 287.84 1.93 285.91 194.14 9648.60 Average: 173.64 4.16 169.49 379.75 6954.73 01:22:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5778616 2230292 27.85 2620 1628952 930344 10.27 560836 1427636 44 01:24:01 AM 5411892 2597016 32.43 2620 1866156 954792 10.54 692536 1556888 177252 01:25:01 AM 5290272 2718636 33.95 2620 2061356 636036 7.02 815792 1561192 133920 Average: 5493593 2515315 31.41 2620 1852155 840391 9.28 689721 1515239 103739 01:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:23:01 AM eth0 48.74 40.44 544.44 5.62 0.00 0.00 0.00 01:23:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 26.27 18.17 481.24 2.12 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 61.79 51.67 572.62 15.84 0.00 0.00 0.00 01:25:01 AM lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 Average: eth0 45.58 36.74 532.70 7.87 0.00 0.00 0.00 Average: lo 0.09 0.09 0.01 0.01 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) 01/20/2025 _x86_64_ (2 CPU) 01:21:12 AM LINUX RESTART 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 3.47 0.00 0.77 1.02 0.04 94.70 01:23:01 AM 0 2.70 0.00 0.39 0.22 0.05 96.63 01:23:01 AM 1 4.22 0.00 1.17 1.82 0.03 92.76 01:24:01 AM all 23.35 0.00 4.37 0.75 0.09 71.45 01:24:01 AM 0 10.59 0.00 2.86 0.17 0.09 86.30 01:24:01 AM 1 36.62 0.00 5.94 1.34 0.11 55.99 01:25:01 AM all 31.54 0.00 2.94 2.33 0.11 63.08 01:25:01 AM 0 13.94 0.00 2.10 2.79 0.09 81.08 01:25:01 AM 1 50.04 0.00 3.81 1.85 0.13 44.16 Average: all 19.34 0.00 2.68 1.36 0.08 76.53 Average: 0 9.08 0.00 1.79 1.06 0.07 88.00 Average: 1 29.93 0.00 3.62 1.67 0.09 64.70