---> uname -a: Linux prd-centos7-builder-2c-1g-42968.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: 2800.000 BogoMIPS: 5600.00 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 508 5435 16 1877 7030 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:d8:41:66 brd ff:ff:ff:ff:ff:ff inet 10.30.123.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fed8:4166/64 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) 08:03:49 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:03 AM 337.57 35.61 301.96 4420.08 41880.14 08:06:01 AM 302.19 0.55 301.64 18.89 9646.56 08:07:01 AM 85.69 0.53 85.16 47.31 2098.47 Average: 241.16 12.37 228.79 1512.66 17972.83 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:03 AM 5751400 2257516 28.19 2620 1699660 587820 6.49 459564 1520616 144632 08:06:01 AM 5595332 2413584 30.14 2620 1807908 609520 6.73 550068 1560660 41204 08:07:01 AM 5626440 2382476 29.75 2620 1806120 583244 6.44 630436 1447164 15156 Average: 5657724 2351192 29.36 2620 1771229 593528 6.55 546689 1509480 66997 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:03 AM eth0 262.23 162.28 1560.93 61.58 0.00 0.00 0.00 08:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 39.67 33.50 317.11 10.22 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 37.05 29.39 39.15 16.04 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.84 75.54 642.88 29.50 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) 08:03:49 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:03 AM all 36.18 0.00 6.83 15.38 0.12 41.50 08:05:03 AM 0 23.75 0.00 5.81 14.00 0.11 56.33 08:05:03 AM 1 49.12 0.00 7.89 16.80 0.13 26.06 08:06:01 AM all 35.35 0.00 2.79 2.70 0.09 59.06 08:06:01 AM 0 13.90 0.00 1.86 1.56 0.09 82.59 08:06:01 AM 1 57.97 0.00 3.76 3.93 0.11 34.23 08:07:01 AM all 35.25 0.00 2.00 0.49 0.11 62.15 08:07:01 AM 0 14.07 0.00 1.79 0.58 0.09 83.47 08:07:01 AM 1 57.65 0.00 2.24 0.38 0.13 39.61 Average: all 35.59 0.00 3.87 6.18 0.10 54.25 Average: 0 17.23 0.00 3.15 5.36 0.09 74.17 Average: 1 54.89 0.00 4.63 7.05 0.12 33.31