---> uname -a: Linux prd-centos7-docker-1c-4g-11451.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 607 4818 16 2395 6917 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:bf:82:48 brd ff:ff:ff:ff:ff:ff inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:febf:8248/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:5c:c1:c1 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) 12/29/2023 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:19 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 85.00 15.95 69.04 5219.02 5484.00 02:06:01 AM 190.79 10.93 179.86 1117.92 12897.47 02:07:01 AM 213.59 0.33 213.26 77.42 7827.20 02:08:01 AM 122.22 0.18 122.04 22.39 5129.80 Average: 158.39 6.11 152.28 1317.06 8024.84 02:04:19 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5176284 2832444 35.37 2620 1724276 1375484 15.19 1083124 1499264 115572 02:06:01 AM 5285692 2723036 34.00 2620 2045892 897180 9.91 975068 1453720 53500 02:07:01 AM 5098008 2910720 36.34 2620 2173812 923368 10.19 1009136 1570852 12060 02:08:01 AM 4919364 3089364 38.57 2620 2322412 927740 10.24 1057108 1676368 81564 Average: 5119837 2888891 36.07 2620 2066598 1030943 11.38 1031109 1550051 65674 02:04:19 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 571.30 422.25 2771.89 105.73 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 208.68 178.93 3495.94 22.92 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 34.26 33.66 448.60 5.82 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 39.72 39.39 461.91 6.83 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 184.54 148.03 1715.50 29.63 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) 12/29/2023 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:19 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 50.30 0.00 4.79 11.38 0.14 33.38 02:05:01 AM 0 51.31 0.00 4.33 8.32 0.16 35.88 02:05:01 AM 1 49.31 0.00 5.29 14.41 0.13 30.86 02:06:01 AM all 25.34 0.00 2.83 12.56 0.11 59.15 02:06:01 AM 0 27.53 0.00 2.69 11.00 0.09 58.70 02:06:01 AM 1 23.19 0.00 2.95 14.11 0.12 59.62 02:07:01 AM all 22.85 0.00 1.73 8.85 0.10 66.45 02:07:01 AM 0 44.12 0.00 2.79 11.64 0.11 41.34 02:07:01 AM 1 2.93 0.00 0.74 6.26 0.12 89.95 02:08:01 AM all 31.36 0.00 2.97 3.85 0.11 61.71 02:08:01 AM 0 49.90 0.00 4.42 3.79 0.11 41.78 02:08:01 AM 1 13.62 0.00 1.58 3.89 0.10 80.82 Average: all 30.90 0.00 2.93 8.95 0.12 57.10 Average: 0 42.51 0.00 3.49 8.72 0.11 45.17 Average: 1 19.67 0.00 2.38 9.18 0.12 68.65