---> uname -a: Linux prd-centos7-docker-2c-1g-9118.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: 2800.000 BogoMIPS: 5600.00 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 6.5G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 5050 16 2186 6948 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:98:af:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe98:afa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:83:58:98 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 01/02/2024 _x86_64_ (2 CPU) 10:14:52 AM LINUX RESTART 10:15:01 AM tps rtps wtps bread/s bwrtn/s 10:16:01 AM 199.83 113.92 85.91 9642.00 39403.38 10:17:01 AM 270.24 1.97 268.28 1586.94 9444.41 10:18:01 AM 210.94 8.41 202.53 1146.04 7061.96 Average: 227.01 41.43 185.57 4125.16 18637.23 10:15:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 AM 5574056 2434860 30.40 2620 1776344 915396 10.11 573844 1604988 92176 10:17:01 AM 5271748 2737168 34.18 2620 2058564 870944 9.62 601404 1817464 134160 10:18:01 AM 5164652 2844264 35.51 2620 2117644 903328 9.97 810004 1705636 14680 Average: 5336819 2672097 33.36 2620 1984184 896556 9.90 661751 1709363 80339 10:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:16:01 AM eth0 338.13 212.26 1534.33 57.56 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 48.24 36.44 580.93 8.44 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 32.01 24.22 97.59 19.07 0.00 0.00 0.00 10:18:01 AM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.47 90.97 737.65 28.36 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 Average: docker0 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-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 01/02/2024 _x86_64_ (2 CPU) 10:14:52 AM LINUX RESTART 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 35.59 0.00 7.73 18.04 0.13 38.50 10:16:01 AM 0 33.39 0.00 8.07 19.48 0.11 38.95 10:16:01 AM 1 37.85 0.00 7.37 16.59 0.14 38.05 10:17:01 AM all 32.53 0.00 3.82 8.34 0.11 55.21 10:17:01 AM 0 21.20 0.00 2.77 8.22 0.10 67.71 10:17:01 AM 1 44.22 0.00 4.88 8.46 0.14 42.30 10:18:01 AM all 32.29 0.00 6.07 4.01 0.11 57.52 10:18:01 AM 0 15.00 0.00 5.59 4.37 0.10 74.94 10:18:01 AM 1 50.30 0.00 6.60 3.66 0.11 39.33 Average: all 33.45 0.00 5.86 10.07 0.12 50.50 Average: 0 23.07 0.00 5.45 10.58 0.10 60.80 Average: 1 44.14 0.00 6.28 9.55 0.13 39.90