---> uname -a: Linux prd-centos7-builder-2c-1g-4989.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: 2799.996 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 518 5429 16 1873 7021 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:62:fd:ee brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe62:fdee/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) 03/05/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 117.24 10.18 107.06 868.49 5081.86 09:06:01 AM 241.21 0.32 240.90 15.33 8047.28 09:07:01 AM 89.06 0.37 88.69 37.58 2262.22 09:08:01 AM 24.34 1.81 22.53 188.74 685.61 Average: 117.95 3.17 114.78 277.55 4018.87 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5705684 2303232 28.76 2620 1732320 589608 6.51 477320 1552688 152700 09:06:01 AM 5592804 2416112 30.17 2620 1805784 601144 6.64 547000 1568896 48428 09:07:01 AM 5522232 2486684 31.05 2620 1806956 664948 7.34 616824 1569052 144 09:08:01 AM 5574036 2434880 30.40 2620 1812172 605964 6.69 678580 1454476 17604 Average: 5598689 2410227 30.09 2620 1789308 615416 6.79 579931 1536278 54719 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 53.66 40.11 920.35 6.88 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 29.09 24.69 227.64 7.36 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 25.90 23.92 26.62 8.33 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 24.11 20.20 28.02 8.09 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 33.19 27.23 300.65 7.67 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) 03/05/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 29.53 0.00 2.61 8.14 0.10 59.62 09:05:01 AM 0 17.58 0.00 1.87 5.31 0.10 75.13 09:05:01 AM 1 41.77 0.00 3.38 11.03 0.11 43.71 09:06:01 AM all 34.21 0.00 2.51 6.33 0.13 56.82 09:06:01 AM 0 16.65 0.00 1.85 5.83 0.12 75.55 09:06:01 AM 1 52.45 0.00 3.20 6.84 0.14 37.36 09:07:01 AM all 36.20 0.00 1.26 2.75 0.11 59.68 09:07:01 AM 0 3.78 0.00 0.79 2.74 0.12 92.57 09:07:01 AM 1 71.33 0.00 1.78 2.77 0.13 24.00 09:08:01 AM all 30.44 0.00 1.71 2.25 0.09 65.52 09:08:01 AM 0 4.68 0.00 0.79 0.64 0.07 93.82 09:08:01 AM 1 58.23 0.00 2.66 3.97 0.11 35.03 Average: all 32.59 0.00 2.02 4.88 0.11 60.41 Average: 0 10.62 0.00 1.32 3.62 0.10 84.34 Average: 1 55.79 0.00 2.76 6.20 0.12 35.13