---> uname -a: Linux prd-centos7-builder-2c-1g-706.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 507 5422 16 1890 7030 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:c6:53:8c brd ff:ff:ff:ff:ff:ff inet 10.30.122.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fec6:538c/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) 02/10/2024 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 103.40 2.15 101.25 69.15 5027.43 08:06:01 AM 236.55 0.05 236.50 0.67 8164.23 08:07:01 AM 149.61 0.60 149.01 51.04 4509.66 08:08:01 AM 14.86 0.03 14.83 1.20 315.71 08:09:01 AM 32.85 1.95 30.90 210.56 940.66 Average: 107.45 0.96 106.50 66.52 3791.58 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5680500 2328416 29.07 2620 1716892 638324 7.05 517388 1536616 141300 08:06:01 AM 5592160 2416756 30.18 2620 1817004 595756 6.58 516784 1596100 82556 08:07:01 AM 5513556 2495360 31.16 2620 1832700 654876 7.23 613528 1576932 9672 08:08:01 AM 5581664 2427252 30.31 2620 1823060 595936 6.58 545900 1576412 12 08:09:01 AM 5582736 2426180 30.29 2620 1831536 584204 6.45 658692 1461092 28056 Average: 5590123 2418793 30.20 2620 1804238 613819 6.78 570458 1549430 52319 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 93.77 84.43 715.11 9.97 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 71.88 64.40 350.87 9.75 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 08:07:01 AM eth0 77.28 69.48 184.70 11.61 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 48.89 43.93 28.41 8.33 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 75.86 65.45 49.40 15.04 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.54 65.54 265.71 10.94 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) 02/10/2024 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 24.93 0.00 2.08 5.47 0.10 67.42 08:05:01 AM 0 47.31 0.00 3.52 8.29 0.11 40.77 08:05:01 AM 1 3.81 0.00 0.71 2.80 0.08 92.59 08:06:01 AM all 28.75 0.00 2.56 8.14 0.11 60.43 08:06:01 AM 0 34.42 0.00 3.15 8.69 0.10 53.64 08:06:01 AM 1 23.14 0.00 1.98 7.62 0.12 67.14 08:07:01 AM all 32.32 0.00 2.37 4.49 0.09 60.73 08:07:01 AM 0 43.23 0.00 2.58 4.83 0.09 49.28 08:07:01 AM 1 21.63 0.00 2.16 4.15 0.10 71.95 08:08:01 AM all 25.25 0.00 0.95 0.23 0.09 73.48 08:08:01 AM 0 47.73 0.00 1.42 0.44 0.09 50.32 08:08:01 AM 1 3.75 0.00 0.52 0.03 0.08 95.61 08:09:01 AM all 37.04 0.00 2.23 0.31 0.11 60.32 08:09:01 AM 0 68.80 0.00 3.34 0.46 0.09 27.32 08:09:01 AM 1 7.53 0.00 1.17 0.17 0.10 91.03 Average: all 29.63 0.00 2.04 3.73 0.10 64.50 Average: 0 48.12 0.00 2.80 4.57 0.10 44.42 Average: 1 11.89 0.00 1.30 2.93 0.10 83.78