---> uname -a: Linux prd-centos7-builder-2c-1g-1003.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 514 5384 16 1922 7023 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:d6:a1:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fed6:a137/64 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) 11/26/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 111.71 10.44 101.27 878.07 4846.48 09:06:01 AM 296.92 0.30 296.62 14.79 10571.10 09:07:01 AM 84.36 0.38 83.97 38.11 2259.42 09:08:01 AM 27.69 1.82 25.87 188.84 689.77 Average: 130.17 3.24 126.94 279.99 4591.96 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5668100 2340816 29.23 2620 1752944 608148 6.71 505124 1560788 169768 09:06:01 AM 5550324 2458592 30.70 2620 1853776 595696 6.58 537208 1616416 47124 09:07:01 AM 5535540 2473376 30.88 2620 1854856 601544 6.64 556360 1609764 24 09:08:01 AM 5503412 2505504 31.28 2620 1860036 628472 6.94 705008 1494736 15920 Average: 5564344 2444572 30.52 2620 1830403 608465 6.72 575925 1570426 58209 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 72.57 51.96 1093.09 16.10 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 29.06 21.97 418.40 5.57 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.12 21.56 25.08 7.25 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.42 28.00 32.93 10.94 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.05 30.87 392.43 9.97 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) 11/26/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 37.66 0.00 3.89 2.52 0.13 55.80 09:05:01 AM 0 42.82 0.00 3.77 2.80 0.14 50.46 09:05:01 AM 1 32.54 0.00 3.99 2.27 0.14 61.07 09:06:01 AM all 33.02 0.00 3.09 8.72 0.13 55.05 09:06:01 AM 0 24.89 0.00 2.97 9.46 0.14 62.53 09:06:01 AM 1 41.29 0.00 3.24 7.94 0.12 47.41 09:07:01 AM all 33.54 0.00 1.68 2.52 0.11 62.14 09:07:01 AM 0 37.47 0.00 1.67 1.47 0.09 59.30 09:07:01 AM 1 29.67 0.00 1.67 3.56 0.12 64.98 09:08:01 AM all 37.93 0.00 1.87 0.38 0.10 59.72 09:08:01 AM 0 45.36 0.00 2.05 0.63 0.10 51.86 09:08:01 AM 1 30.55 0.00 1.69 0.16 0.10 67.50 Average: all 35.54 0.00 2.62 3.53 0.12 58.19 Average: 0 37.60 0.00 2.61 3.60 0.12 56.06 Average: 1 33.48 0.00 2.64 3.46 0.12 60.31