---> uname -a: Linux prd-centos7-builder-2c-1g-42964.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 532 5407 16 1880 7005 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:1b:e0:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.238/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe1b:e066/64 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) 04/09/2025 _x86_64_ (2 CPU) 05:03:49 AM LINUX RESTART 05:04:05 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 372.86 37.12 335.74 4819.84 23071.00 05:06:01 AM 336.55 0.68 335.87 52.91 10474.98 05:07:01 AM 48.98 1.68 47.30 147.37 1172.35 Average: 250.07 12.62 237.45 1602.00 11311.68 05:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5700504 2308404 28.82 2620 1712848 601808 6.64 504236 1527792 154172 05:06:01 AM 5554620 2454288 30.64 2620 1812308 619864 6.84 585852 1564468 11348 05:07:01 AM 5609276 2399632 29.96 2620 1816192 558180 6.16 646796 1448136 18520 Average: 5621467 2387441 29.81 2620 1780449 593284 6.55 578961 1513465 61347 05:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 262.15 178.85 1678.18 66.71 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 42.56 35.95 307.53 11.35 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 32.10 25.17 32.78 11.11 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 108.87 77.75 650.02 28.88 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) 04/09/2025 _x86_64_ (2 CPU) 05:03:49 AM LINUX RESTART 05:04:05 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 39.66 0.00 6.23 8.64 0.09 45.37 05:05:01 AM 0 58.54 0.00 7.84 9.76 0.10 23.76 05:05:01 AM 1 21.53 0.00 4.70 7.57 0.11 66.09 05:06:01 AM all 37.13 0.00 3.08 2.31 0.10 57.39 05:06:01 AM 0 55.61 0.00 4.07 2.41 0.09 37.82 05:06:01 AM 1 19.40 0.00 2.10 2.21 0.10 76.18 05:07:01 AM all 36.24 0.00 2.06 0.28 0.10 61.32 05:07:01 AM 0 52.71 0.00 2.72 0.34 0.11 44.12 05:07:01 AM 1 20.41 0.00 1.45 0.24 0.09 77.81 Average: all 37.63 0.00 3.73 3.62 0.10 54.93 Average: 0 55.55 0.00 4.80 4.03 0.10 35.52 Average: 1 20.42 0.00 2.70 3.23 0.10 73.54