---> uname -a: Linux prd-centos7-builder-2c-1g-27068.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: 2799.996 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 5436 16 1866 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:05:e3:4e brd ff:ff:ff:ff:ff:ff inet 10.30.123.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe05:e34e/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) 11/20/2024 _x86_64_ (2 CPU) 01:03:39 AM LINUX RESTART 01:04:05 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 187.69 32.85 154.84 4711.78 8597.73 01:06:01 AM 313.46 0.28 313.18 14.39 9593.94 01:07:01 AM 42.21 0.38 41.82 38.11 993.87 Average: 180.96 10.68 170.28 1517.23 6344.97 01:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5702328 2306588 28.80 2620 1730444 604016 6.67 492752 1539484 170536 01:06:01 AM 5649340 2359576 29.46 2620 1799156 562736 6.21 502172 1556492 10684 01:07:01 AM 5579092 2429824 30.34 2620 1800260 629732 6.95 572256 1556564 52 Average: 5643587 2365329 29.53 2620 1776620 598828 6.61 522393 1550847 60424 01:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 323.68 204.09 1699.37 68.33 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.42 27.42 233.27 8.94 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.88 27.56 29.35 9.20 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.23 83.69 630.28 27.93 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) 11/20/2024 _x86_64_ (2 CPU) 01:03:39 AM LINUX RESTART 01:04:05 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 40.39 0.00 5.57 6.97 0.12 46.95 01:05:01 AM 0 31.45 0.00 5.31 7.13 0.09 56.02 01:05:01 AM 1 49.56 0.00 5.82 6.81 0.12 37.69 01:06:01 AM all 34.56 0.00 2.32 7.60 0.11 55.40 01:06:01 AM 0 12.93 0.00 1.84 5.94 0.12 79.18 01:06:01 AM 1 57.10 0.00 2.82 9.31 0.11 30.67 01:07:01 AM all 35.71 0.00 2.43 0.61 0.10 61.15 01:07:01 AM 0 9.63 0.00 1.79 0.47 0.08 88.02 01:07:01 AM 1 63.01 0.00 3.12 0.76 0.11 33.00 Average: all 36.77 0.00 3.37 4.99 0.11 54.75 Average: 0 17.51 0.00 2.90 4.41 0.10 75.08 Average: 1 56.77 0.00 3.86 5.60 0.11 33.67