---> uname -a: Linux prd-centos7-docker-1c-4g-8708.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 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 ssbd rsb_ctxsw 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 596 4830 16 2394 6928 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:28:a7:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe28:a74f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:68:88:c7 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/17/2023 _x86_64_ (2 CPU) 02:03:44 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 239.57 109.13 130.44 8961.87 38616.45 02:06:01 AM 231.81 9.74 222.06 950.01 14669.29 02:07:02 AM 155.22 0.33 154.89 77.43 5035.77 02:08:01 AM 77.47 0.19 77.29 22.76 3175.81 Average: 176.44 29.97 146.46 2513.69 15426.71 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 4940076 3068660 38.32 2620 1891880 1427500 15.76 1300844 1505544 248600 02:06:01 AM 5059404 2949332 36.83 2620 2207988 930740 10.28 1055936 1566720 143936 02:07:02 AM 5137136 2871600 35.86 2620 2187104 872608 9.63 963504 1580096 25320 02:08:01 AM 4926420 3082316 38.49 2620 2322884 920252 10.16 1049568 1676732 135444 Average: 5015759 2992977 37.37 2620 2152464 1037775 11.46 1092463 1582273 138325 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 487.49 374.70 4605.32 86.02 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 91.81 76.15 1188.57 9.38 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 19.87 14.09 94.17 3.92 0.00 0.00 0.00 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 36.89 33.67 468.76 6.61 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 159.54 125.05 1594.06 26.57 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/17/2023 _x86_64_ (2 CPU) 02:03:44 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 46.34 0.00 8.08 11.94 0.11 33.52 02:05:01 AM 0 46.05 0.00 7.62 13.47 0.11 32.75 02:05:01 AM 1 46.61 0.00 8.56 10.43 0.11 34.29 02:06:01 AM all 24.75 0.00 2.80 10.11 0.10 62.23 02:06:01 AM 0 12.99 0.00 1.93 14.87 0.10 70.11 02:06:01 AM 1 36.93 0.00 3.70 5.18 0.12 54.07 02:07:02 AM all 14.46 0.00 1.04 20.52 0.08 63.91 02:07:02 AM 0 2.49 0.00 0.54 20.72 0.05 76.20 02:07:02 AM 1 26.89 0.00 1.55 20.32 0.09 51.15 02:08:01 AM all 28.87 0.00 2.48 3.47 0.09 65.08 02:08:01 AM 0 3.96 0.00 1.06 1.34 0.07 93.57 02:08:01 AM 1 55.67 0.00 4.00 5.77 0.13 34.42 Average: all 28.42 0.00 3.56 11.59 0.09 56.33 Average: 0 15.97 0.00 2.72 12.63 0.08 68.59 Average: 1 41.31 0.00 4.44 10.51 0.11 43.63