---> uname -a: Linux prd-centos7-builder-2c-1g-42231.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 538 5401 16 1880 6999 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:15:e0:56 brd ff:ff:ff:ff:ff:ff inet 10.30.123.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe15:e056/64 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) 03/28/2025 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 329.28 10.03 319.25 863.29 7685.94 07:06:01 AM 307.01 0.68 306.33 53.84 8769.03 07:07:01 AM 36.00 1.95 34.05 210.56 901.08 Average: 224.10 4.22 219.88 375.92 5785.46 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5561472 2447444 30.56 2620 1810628 653260 7.21 578060 1576444 215792 07:06:01 AM 5548292 2460624 30.72 2620 1812160 653616 7.22 591600 1564096 212 07:07:01 AM 5598872 2410044 30.09 2620 1820628 589384 6.51 658492 1446244 30948 Average: 5569545 2439371 30.46 2620 1814472 632087 6.98 609384 1528928 82317 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 90.47 67.80 1178.29 17.89 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.78 27.67 50.17 10.83 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 35.68 28.52 35.35 12.87 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.98 41.33 421.31 13.86 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) 03/28/2025 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 37.00 0.00 4.25 3.21 0.10 55.45 07:05:01 AM 0 14.55 0.00 2.95 3.33 0.10 79.06 07:05:01 AM 1 60.49 0.00 5.64 3.10 0.11 30.67 07:06:01 AM all 35.62 0.00 2.42 2.24 0.10 59.62 07:06:01 AM 0 15.21 0.00 1.90 1.76 0.10 81.04 07:06:01 AM 1 57.11 0.00 2.97 2.75 0.09 37.08 07:07:01 AM all 37.88 0.00 2.45 0.31 0.10 59.26 07:07:01 AM 0 20.71 0.00 1.92 0.22 0.09 77.07 07:07:01 AM 1 55.70 0.00 2.99 0.41 0.09 40.81 Average: all 36.83 0.00 3.04 1.92 0.10 58.12 Average: 0 16.82 0.00 2.26 1.77 0.10 79.06 Average: 1 57.76 0.00 3.86 2.08 0.10 36.21