---> uname -a: Linux prd-centos7-builder-2c-1g-38414.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 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 611 5332 16 1877 6927 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:6c:37:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe6c:37f7/64 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) 02/08/2025 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 238.09 2.15 235.94 69.55 9007.48 08:06:01 AM 200.65 0.68 199.97 52.91 5600.40 08:07:02 AM 28.42 0.32 28.10 8.80 630.13 Average: 155.72 1.05 154.68 43.75 5079.56 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5501564 2507352 31.31 2620 1793036 726820 8.02 641768 1572064 115264 08:06:01 AM 5461204 2547712 31.81 2620 1809980 738828 8.16 679140 1563932 1128 08:07:02 AM 5474336 2534580 31.65 2620 1806968 731384 8.07 679836 1552644 14676 Average: 5479035 2529881 31.59 2620 1803328 732344 8.09 666915 1562880 43689 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 65.02 49.38 1037.91 8.46 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 28.04 26.14 62.59 8.99 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 08:07:02 AM eth0 23.77 22.64 23.91 7.71 0.00 0.00 0.00 08:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.95 32.72 374.84 8.39 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) 02/08/2025 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 28.40 0.00 3.16 7.54 0.12 60.77 08:05:01 AM 0 47.10 0.00 4.77 10.63 0.14 37.35 08:05:01 AM 1 10.62 0.00 1.65 4.59 0.10 83.04 08:06:01 AM all 30.39 0.00 2.84 3.48 0.10 63.19 08:06:01 AM 0 49.93 0.00 3.46 3.55 0.13 42.93 08:06:01 AM 1 11.83 0.00 2.25 3.42 0.10 82.39 08:07:02 AM all 29.27 0.00 1.44 2.67 0.09 66.53 08:07:02 AM 0 55.63 0.00 2.18 4.72 0.11 37.36 08:07:02 AM 1 4.29 0.00 0.74 0.72 0.07 94.18 Average: all 29.35 0.00 2.48 4.56 0.10 63.51 Average: 0 50.90 0.00 3.47 6.30 0.13 39.21 Average: 1 8.90 0.00 1.54 2.90 0.09 86.57