---> uname -a: Linux prd-centos7-builder-2c-1g-35983.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 558 5025 16 2237 6964 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:9c:1d:60 brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe9c:1d60/64 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) 01/02/2025 _x86_64_ (2 CPU) 04:57:22 AM LINUX RESTART 04:58:01 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 53.88 1.37 52.51 73.55 6409.09 05:00:01 AM 87.76 9.18 78.58 843.30 4966.97 05:01:01 AM 271.39 1.53 269.85 180.81 9117.64 Average: 137.67 4.03 133.65 365.89 6831.23 04:58:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5791296 2217612 27.69 2620 1625624 921640 10.18 551052 1424964 68 05:00:01 AM 5482936 2525972 31.54 2620 1864272 921704 10.18 667304 1552252 160500 05:01:01 AM 5279556 2729352 34.08 2620 2048760 663480 7.33 834168 1555052 124872 Average: 5517929 2490979 31.10 2620 1846219 835608 9.23 684175 1510756 95147 04:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:59:01 AM eth0 13.42 11.34 4.66 1.96 0.00 0.00 0.00 04:59:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 37.16 32.28 487.71 3.90 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 45.77 36.46 563.56 8.97 0.00 0.00 0.00 05:01:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.12 26.69 351.98 4.94 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/02/2025 _x86_64_ (2 CPU) 04:57:22 AM LINUX RESTART 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 2.80 0.00 0.41 1.09 0.07 95.63 04:59:01 AM 0 2.02 0.00 0.39 1.03 0.07 96.50 04:59:01 AM 1 3.56 0.00 0.44 1.14 0.05 94.81 05:00:01 AM all 24.01 0.00 4.54 1.26 0.11 70.08 05:00:01 AM 0 8.39 0.00 2.94 1.04 0.10 87.54 05:00:01 AM 1 40.39 0.00 6.21 1.49 0.12 51.78 05:01:01 AM all 28.60 0.00 2.54 7.33 0.11 61.42 05:01:01 AM 0 7.70 0.00 1.50 8.84 0.14 81.84 05:01:01 AM 1 50.87 0.00 3.66 5.72 0.11 39.64 Average: all 18.26 0.00 2.47 3.19 0.10 75.98 Average: 0 6.02 0.00 1.60 3.62 0.10 88.65 Average: 1 30.95 0.00 3.38 2.74 0.09 62.84