---> uname -a: Linux prd-centos7-docker-1c-4g-13893.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:53:53:ab brd ff:ff:ff:ff:ff:ff inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe53:53ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:09:2a:a5 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) 01/06/2024 _x86_64_ (2 CPU) 02:04:18 AM LINUX RESTART 02:05:08 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 18.85 7.77 11.08 3332.86 2459.28 02:07:01 AM 1.35 0.02 1.33 0.53 23.55 02:08:01 AM 0.22 0.00 0.22 0.00 2.17 02:09:01 AM 0.17 0.00 0.17 0.00 1.37 02:10:01 AM 0.38 0.12 0.27 27.19 3.53 02:11:01 AM 126.19 14.04 112.14 1700.22 5628.35 02:12:01 AM 239.00 0.53 238.46 82.23 13597.02 02:13:01 AM 176.35 0.18 176.17 22.39 6427.00 Average: 71.07 2.76 68.31 606.02 3533.38 02:05:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5947916 2060812 25.73 2620 1592616 804380 8.88 349000 1478024 12 02:07:01 AM 5944408 2064320 25.78 2620 1592620 804236 8.88 352552 1477788 4 02:08:01 AM 5944284 2064444 25.78 2620 1592624 804236 8.88 352512 1477788 4 02:09:01 AM 5947244 2061484 25.74 2620 1592628 804428 8.88 349000 1477788 16 02:10:01 AM 5946300 2062428 25.75 2620 1593844 806568 8.91 349776 1478492 188 02:11:01 AM 5303360 2705368 33.78 2620 2023600 916424 10.12 970772 1445240 248688 02:12:01 AM 5157808 2850920 35.60 2620 2172148 870632 9.61 950948 1569948 33844 02:13:01 AM 4930704 3078024 38.43 2620 2321852 918108 10.14 1044416 1675636 70760 Average: 5640253 2368475 29.57 2620 1810242 841126 9.29 589872 1510088 44190 02:05:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 138.85 76.49 394.38 17.40 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 02:07:01 AM eth0 0.25 0.03 0.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.18 0.10 0.01 0.01 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 02:09:01 AM eth0 1.05 0.38 0.40 0.26 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 5.03 2.95 7.80 1.52 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 447.66 351.11 5004.53 75.66 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 53.31 49.49 525.53 7.32 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 41.09 38.59 462.81 7.05 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.14 64.72 805.38 13.60 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) 01/06/2024 _x86_64_ (2 CPU) 02:04:18 AM LINUX RESTART 02:05:08 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 3.90 0.00 1.15 1.00 0.03 93.92 02:06:01 AM 0 3.40 0.00 1.01 1.50 0.04 94.05 02:06:01 AM 1 4.41 0.00 1.29 0.48 0.02 93.80 02:07:01 AM all 0.18 0.00 0.03 0.00 0.03 99.76 02:07:01 AM 0 0.03 0.00 0.03 0.00 0.03 99.90 02:07:01 AM 1 0.32 0.00 0.03 0.00 0.03 99.62 02:08:01 AM all 0.12 0.00 0.05 0.00 0.03 99.81 02:08:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 02:08:01 AM 1 0.07 0.00 0.03 0.00 0.02 99.88 02:09:01 AM all 0.13 0.00 0.04 0.00 0.03 99.79 02:09:01 AM 0 0.23 0.00 0.05 0.00 0.05 99.67 02:09:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 02:10:01 AM all 0.38 0.00 0.05 0.02 0.03 99.52 02:10:01 AM 0 0.25 0.00 0.05 0.00 0.03 99.67 02:10:01 AM 1 0.48 0.00 0.03 0.03 0.03 99.42 02:11:01 AM all 46.82 0.00 3.69 5.73 0.38 43.37 02:11:01 AM 0 49.62 0.00 3.76 2.22 0.16 44.25 02:11:01 AM 1 44.02 0.00 3.64 9.22 0.62 42.49 02:12:01 AM all 25.03 0.00 1.97 8.03 0.11 64.85 02:12:01 AM 0 37.91 0.00 2.50 7.10 0.09 52.40 02:12:01 AM 1 12.49 0.00 1.47 8.95 0.14 76.96 02:13:01 AM all 31.33 0.00 2.67 5.30 0.11 60.58 02:13:01 AM 0 57.85 0.00 4.16 6.98 0.11 30.90 02:13:01 AM 1 6.25 0.00 1.23 3.73 0.10 88.68 Average: all 13.27 0.00 1.18 2.48 0.09 82.98 Average: 0 18.26 0.00 1.41 2.17 0.07 78.10 Average: 1 8.34 0.00 0.95 2.78 0.12 87.81