---> uname -a: Linux prd-centos7-builder-2c-1g-2099.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 494 5453 16 1873 7044 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:b8:0c:69 brd ff:ff:ff:ff:ff:ff inet 10.30.123.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb8:c69/64 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) 03/03/2024 _x86_64_ (2 CPU) 05:03:19 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 111.74 9.96 101.78 861.56 4567.67 05:06:01 AM 278.39 0.05 278.34 0.67 9079.46 05:07:01 AM 87.61 0.62 86.99 51.71 2321.89 05:08:01 AM 10.94 0.00 10.94 0.00 223.51 05:09:01 AM 39.82 1.95 37.87 210.53 1048.18 Average: 105.69 2.52 103.18 224.90 3447.89 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5714120 2294788 28.65 2620 1732784 605416 6.68 468948 1552464 152800 05:06:01 AM 5531912 2476996 30.93 2620 1815712 680612 7.51 590852 1588564 58628 05:07:01 AM 5544200 2464708 30.77 2620 1806948 672316 7.42 596184 1569556 144 05:08:01 AM 5605196 2403712 30.01 2620 1806848 610984 6.75 535748 1569004 40 05:09:01 AM 5564528 2444380 30.52 2620 1814964 639968 7.07 687012 1455640 22744 Average: 5591991 2416917 30.18 2620 1795451 641859 7.09 575749 1547046 46871 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 53.98 40.32 871.59 7.34 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 25.24 19.86 222.82 5.88 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 24.80 23.32 39.77 7.28 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 12.52 11.62 11.50 3.76 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 30.16 24.20 30.85 10.32 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.34 23.86 235.31 6.92 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) 03/03/2024 _x86_64_ (2 CPU) 05:03:19 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 29.92 0.00 2.70 6.33 0.11 60.93 05:05:01 AM 0 6.99 0.00 1.03 3.21 0.10 88.67 05:05:01 AM 1 54.59 0.00 4.51 9.72 0.11 31.07 05:06:01 AM all 28.94 0.00 2.19 11.13 0.12 57.62 05:06:01 AM 0 13.67 0.00 1.67 6.82 0.12 77.73 05:06:01 AM 1 44.96 0.00 2.72 15.64 0.13 36.55 05:07:01 AM all 30.27 0.00 1.58 4.93 0.10 63.12 05:07:01 AM 0 13.70 0.00 1.34 2.50 0.09 82.37 05:07:01 AM 1 47.61 0.00 1.84 7.47 0.11 42.97 05:08:01 AM all 19.14 0.00 0.90 1.50 0.07 78.39 05:08:01 AM 0 18.42 0.00 0.67 0.98 0.09 79.85 05:08:01 AM 1 19.86 0.00 1.12 2.03 0.07 76.92 05:09:01 AM all 35.67 0.00 1.83 3.10 0.10 59.31 05:09:01 AM 0 22.74 0.00 1.41 1.41 0.10 74.33 05:09:01 AM 1 49.10 0.00 2.27 4.85 0.09 43.70 Average: all 28.74 0.00 1.84 5.38 0.10 63.94 Average: 0 15.08 0.00 1.22 2.98 0.10 80.61 Average: 1 42.99 0.00 2.47 7.87 0.10 46.56