---> uname -a: Linux prd-centos7-builder-2c-1g-10197.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 512 5444 16 1864 7027 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:ac:1c:0a brd ff:ff:ff:ff:ff:ff inet 10.30.122.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:feac:1c0a/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) 09/13/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 189.44 10.09 179.35 865.02 7370.34 03:06:01 AM 243.06 0.60 242.46 51.04 6782.14 03:07:01 AM 30.72 1.67 29.05 147.26 712.19 Average: 154.41 4.12 150.29 354.47 4955.02 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5644228 2364688 29.53 2620 1789368 588548 6.50 497956 1574728 155616 03:06:01 AM 5551092 2457824 30.69 2620 1798540 662936 7.32 598376 1558232 2964 03:07:01 AM 5618544 2390372 29.85 2620 1799588 590268 6.52 654592 1436576 14800 Average: 5604621 2404295 30.02 2620 1795832 613917 6.78 583641 1523179 57793 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 80.31 64.72 1033.41 11.31 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 23.75 21.89 58.67 7.67 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.55 24.75 30.27 9.93 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.54 37.12 374.16 9.63 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) 09/13/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.31 0.00 3.93 4.66 0.13 55.98 03:05:01 AM 0 58.07 0.00 5.83 6.27 0.15 29.69 03:05:01 AM 1 13.91 0.00 2.13 3.16 0.10 80.69 03:06:01 AM all 31.83 0.00 2.10 7.38 0.10 58.60 03:06:01 AM 0 54.19 0.00 2.51 7.03 0.11 36.16 03:06:01 AM 1 10.70 0.00 1.69 7.71 0.09 79.82 03:07:01 AM all 33.91 0.00 1.67 0.50 0.09 63.83 03:07:01 AM 0 65.88 0.00 2.62 1.01 0.11 30.39 03:07:01 AM 1 3.97 0.00 0.79 0.03 0.07 95.14 Average: all 33.68 0.00 2.56 4.17 0.11 59.49 Average: 0 59.39 0.00 3.65 4.76 0.12 32.08 Average: 1 9.50 0.00 1.54 3.61 0.08 85.26