---> uname -a: Linux prd-centos7-builder-2c-1g-35185.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5435 16 1868 7022 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:83:e5:fb brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe83:e5fb/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) 12/16/2024 _x86_64_ (2 CPU) 06:03:51 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 259.95 96.65 163.30 7940.25 39998.10 06:06:01 AM 295.04 0.28 294.75 14.39 9575.28 06:07:01 AM 83.64 0.38 83.26 38.11 2048.63 06:08:01 AM 34.50 1.95 32.55 210.56 958.00 Average: 168.29 24.82 143.47 2051.23 13147.09 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5665724 2343192 29.26 2620 1717712 658940 7.28 567672 1510216 176040 06:06:01 AM 5652044 2356872 29.43 2620 1800340 552068 6.10 495500 1557368 40380 06:07:01 AM 5601000 2407916 30.07 2620 1801396 600380 6.63 548096 1557240 12 06:08:01 AM 5636808 2372108 29.62 2620 1809972 554964 6.13 629636 1438956 30072 Average: 5638894 2370022 29.59 2620 1782355 591588 6.53 560226 1515945 61626 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 336.25 206.51 1519.27 64.55 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 35.21 29.60 325.70 8.20 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 25.49 22.79 24.77 8.65 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.12 27.82 32.59 12.30 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.03 71.69 475.66 23.43 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) 12/16/2024 _x86_64_ (2 CPU) 06:03:51 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.38 0.00 7.63 23.19 0.11 35.69 06:05:01 AM 0 39.74 0.00 8.27 22.17 0.09 29.73 06:05:01 AM 1 27.10 0.00 6.98 24.23 0.11 41.59 06:06:01 AM all 33.35 0.00 2.81 7.85 0.11 55.88 06:06:01 AM 0 49.62 0.00 3.46 7.80 0.13 39.00 06:06:01 AM 1 17.75 0.00 2.17 7.88 0.12 72.08 06:07:01 AM all 36.71 0.00 1.51 2.02 0.09 59.68 06:07:01 AM 0 71.04 0.00 2.01 2.70 0.11 24.14 06:07:01 AM 1 4.94 0.00 1.06 1.38 0.07 92.55 06:08:01 AM all 39.49 0.00 2.41 0.29 0.10 57.71 06:08:01 AM 0 43.13 0.00 2.50 0.37 0.09 53.91 06:08:01 AM 1 35.88 0.00 2.30 0.23 0.10 61.49 Average: all 35.75 0.00 3.57 8.26 0.10 52.32 Average: 0 50.75 0.00 4.06 8.22 0.10 36.86 Average: 1 21.26 0.00 3.09 8.30 0.10 67.25