---> uname -a: Linux prd-centos7-builder-2c-1g-5057.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 563 5385 16 1872 6975 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:71:c6:01 brd ff:ff:ff:ff:ff:ff inet 10.30.123.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe71:c601/64 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) 03/06/2024 _x86_64_ (2 CPU) 11:03:33 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 134.56 25.08 109.48 4289.27 6240.76 11:06:01 AM 240.01 0.30 239.71 14.79 8345.50 11:07:01 AM 86.29 0.38 85.91 38.11 1815.03 11:08:01 AM 25.72 1.95 23.77 210.53 641.26 Average: 121.64 6.93 114.72 1138.22 4260.74 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5627636 2381280 29.73 2620 1733412 678880 7.50 553312 1552800 152892 11:06:01 AM 5552960 2455956 30.67 2620 1805788 658616 7.27 588672 1568980 32912 11:07:01 AM 5513032 2495884 31.16 2620 1806940 695592 7.68 627060 1569148 112 11:08:01 AM 5539200 2469716 30.84 2620 1812848 657648 7.26 713796 1454724 17624 Average: 5558207 2450709 30.60 2620 1789747 672684 7.43 620710 1536413 50885 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 212.43 154.61 1581.56 55.88 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 25.47 20.35 215.69 6.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.80 23.24 26.69 8.05 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.53 25.58 33.67 10.19 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.06 55.95 464.42 20.03 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) 03/06/2024 _x86_64_ (2 CPU) 11:03:33 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 42.36 0.00 5.04 3.02 0.11 49.48 11:05:01 AM 0 54.79 0.00 5.96 3.71 0.11 35.43 11:05:01 AM 1 30.24 0.00 4.16 2.35 0.10 63.15 11:06:01 AM all 30.55 0.00 2.44 10.11 0.17 56.72 11:06:01 AM 0 35.41 0.00 2.72 9.31 0.16 52.40 11:06:01 AM 1 25.75 0.00 2.16 10.89 0.19 61.02 11:07:01 AM all 33.12 0.00 1.25 1.95 0.10 63.59 11:07:01 AM 0 63.39 0.00 1.67 2.71 0.11 32.13 11:07:01 AM 1 4.67 0.00 0.84 1.23 0.10 93.16 11:08:01 AM all 37.88 0.00 1.92 0.38 0.10 59.72 11:08:01 AM 0 70.30 0.00 2.79 0.70 0.09 26.12 11:08:01 AM 1 7.39 0.00 1.12 0.10 0.10 91.29 Average: all 35.95 0.00 2.65 3.87 0.12 57.40 Average: 0 55.81 0.00 3.28 4.15 0.12 36.64 Average: 1 16.86 0.00 2.05 3.61 0.12 77.35