---> uname -a: Linux prd-centos7-builder-2c-1g-39908.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 522 5419 16 1879 7015 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:ee:63:cf brd ff:ff:ff:ff:ff:ff inet 10.30.122.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:feee:63cf/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) 03/01/2025 _x86_64_ (2 CPU) 12:03:37 AM LINUX RESTART 12:04:07 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 264.66 30.51 234.14 4815.25 7926.37 12:06:01 AM 319.86 0.68 319.17 52.91 10101.40 12:07:01 AM 57.61 1.67 55.95 147.24 1281.13 Average: 212.29 10.28 202.01 1563.56 6384.74 12:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5712348 2296560 28.68 2620 1702952 608664 6.72 496516 1523748 144536 12:06:01 AM 5623388 2385520 29.79 2620 1811224 562148 6.21 511016 1563872 14456 12:07:01 AM 5572304 2436604 30.42 2620 1811968 593300 6.55 688728 1442844 14800 Average: 5636013 2372895 29.63 2620 1775381 588037 6.49 565420 1510155 57931 12:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 372.83 233.35 1738.39 72.44 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 38.33 32.95 304.77 9.84 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 33.36 27.48 33.66 11.68 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 140.44 93.26 656.25 29.91 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) 03/01/2025 _x86_64_ (2 CPU) 12:03:37 AM LINUX RESTART 12:04:07 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 40.01 0.00 5.95 5.01 0.11 48.93 12:05:01 AM 0 23.10 0.00 4.18 3.16 0.08 69.48 12:05:01 AM 1 57.84 0.00 7.79 6.97 0.14 27.26 12:06:01 AM all 34.60 0.00 3.29 2.39 0.10 59.63 12:06:01 AM 0 11.93 0.00 2.15 2.47 0.09 83.36 12:06:01 AM 1 58.81 0.00 4.48 2.30 0.13 34.29 12:07:01 AM all 35.43 0.00 2.12 0.35 0.10 62.01 12:07:01 AM 0 11.60 0.00 1.62 0.22 0.07 86.49 12:07:01 AM 1 60.98 0.00 2.69 0.48 0.11 35.75 Average: all 36.56 0.00 3.71 2.50 0.10 57.14 Average: 0 15.25 0.00 2.59 1.91 0.08 80.17 Average: 1 59.25 0.00 4.90 3.12 0.13 32.60