---> uname -a: Linux prd-centos7-builder-2c-1g-41583.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 502 5441 16 1876 7036 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:2d:18:50 brd ff:ff:ff:ff:ff:ff inet 10.30.123.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe2d:1850/64 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) 03/18/2025 _x86_64_ (2 CPU) 09:03:50 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:02 PM 353.24 38.02 315.22 4478.17 42886.59 09:06:01 PM 308.82 0.69 308.13 53.79 9462.13 09:07:01 PM 48.07 1.85 46.22 190.01 1136.46 Average: 236.31 13.59 222.72 1582.64 17876.50 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 PM 5709572 2299344 28.71 2620 1724400 605308 6.68 480376 1540572 145900 09:06:01 PM 5598456 2410460 30.10 2620 1808436 603068 6.66 542080 1561476 11108 09:07:01 PM 5611952 2396964 29.93 2620 1813820 584636 6.45 644924 1446404 18512 Average: 5639993 2368923 29.58 2620 1782219 597671 6.60 555793 1516151 58507 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 PM eth0 336.10 203.93 1638.35 65.97 0.00 0.00 0.00 09:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 34.77 29.88 240.57 9.98 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 36.28 28.16 34.95 12.24 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.29 87.65 640.23 29.51 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) 03/18/2025 _x86_64_ (2 CPU) 09:03:50 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:02 PM all 39.11 0.00 6.90 8.37 0.13 45.48 09:05:02 PM 0 43.69 0.00 6.99 7.19 0.14 41.98 09:05:02 PM 1 34.58 0.00 6.79 9.56 0.12 48.94 09:06:01 PM all 36.55 0.00 3.01 1.49 0.11 58.84 09:06:01 PM 0 48.90 0.00 3.83 1.66 0.11 45.49 09:06:01 PM 1 24.62 0.00 2.20 1.31 0.09 71.78 09:07:01 PM all 35.67 0.00 2.25 0.28 0.10 61.70 09:07:01 PM 0 58.66 0.00 3.22 0.36 0.11 37.65 09:07:01 PM 1 13.74 0.00 1.33 0.20 0.10 84.62 Average: all 37.10 0.00 4.05 3.36 0.11 55.38 Average: 0 50.44 0.00 4.69 3.08 0.12 41.68 Average: 1 24.18 0.00 3.41 3.64 0.10 68.66