---> uname -a: Linux prd-centos7-builder-2c-1g-39563.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 517 5424 16 1878 7021 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:fc:d4:6c brd ff:ff:ff:ff:ff:ff inet 10.30.122.161/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fefc:d46c/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) 02/24/2025 _x86_64_ (2 CPU) 12:03:26 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 190.94 10.11 180.83 865.96 7362.64 12:06:01 AM 301.12 0.68 300.43 53.84 8493.52 12:07:01 AM 34.45 1.95 32.50 210.56 862.95 Average: 175.50 4.25 171.25 376.81 5573.14 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5608232 2400684 29.98 2620 1800916 600748 6.63 526204 1581264 197180 12:06:01 AM 5583540 2425376 30.28 2620 1810924 604984 6.68 557504 1564224 16 12:07:01 AM 5583432 2425484 30.28 2620 1819572 593300 6.55 671788 1450760 30336 Average: 5591735 2417181 30.18 2620 1810471 599677 6.62 585165 1532083 75844 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 102.08 74.62 1152.93 16.68 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 29.67 26.00 63.52 10.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 36.08 29.29 36.23 13.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.95 43.30 417.60 13.23 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) 02/24/2025 _x86_64_ (2 CPU) 12:03:26 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 36.01 0.00 4.04 2.80 0.11 57.05 12:05:01 AM 0 19.99 0.00 2.98 2.12 0.10 74.81 12:05:01 AM 1 52.63 0.00 5.13 3.49 0.11 38.65 12:06:01 AM all 35.41 0.00 2.21 1.59 0.10 60.68 12:06:01 AM 0 14.78 0.00 1.67 1.35 0.10 82.10 12:06:01 AM 1 56.88 0.00 2.77 1.83 0.11 38.41 12:07:01 AM all 37.25 0.00 2.50 0.27 0.10 59.89 12:07:01 AM 0 20.64 0.00 1.95 0.21 0.09 77.11 12:07:01 AM 1 54.39 0.00 3.06 0.34 0.09 42.13 Average: all 36.22 0.00 2.91 1.55 0.10 59.21 Average: 0 18.46 0.00 2.20 1.22 0.10 78.02 Average: 1 54.64 0.00 3.65 1.88 0.10 39.74