---> uname -a: Linux prd-centos7-docker-1c-4g-4599.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 UTC 2024 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: 2799.998 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 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 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4860 16 2375 6937 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:56:99:6f brd ff:ff:ff:ff:ff:ff inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe56:996f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:c2:0c:a1 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/04/2024 _x86_64_ (2 CPU) 02:10:25 AM LINUX RESTART 02:11:06 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 159.66 15.66 144.01 4030.22 6199.46 02:13:01 AM 104.33 9.85 94.49 1074.53 8810.00 02:14:01 AM 93.12 0.32 92.80 25.32 4205.25 02:15:01 AM 36.55 6.23 30.32 727.79 1597.14 02:16:01 AM 60.75 0.00 60.75 0.00 2163.77 02:17:01 AM 115.99 0.35 115.64 77.95 3603.40 02:18:01 AM 136.07 0.20 135.87 22.79 4035.80 Average: 100.22 4.52 95.69 813.16 4351.54 02:11:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 4887364 3121372 38.97 2620 1902560 1489364 16.44 1340700 1513588 219788 02:13:01 AM 5289164 2719572 33.96 2620 2041064 925956 10.22 964668 1456028 87192 02:14:01 AM 5227820 2780916 34.72 2620 2100388 913820 10.09 995860 1481716 33280 02:15:01 AM 5130288 2878448 35.94 2620 2157552 944744 10.43 1049680 1520020 35284 02:16:01 AM 5075704 2933032 36.62 2620 2202720 945768 10.44 1063876 1552088 26320 02:17:01 AM 5088096 2920640 36.47 2620 2235976 878300 9.70 979248 1606904 33812 02:18:01 AM 4958268 3050468 38.09 2620 2295428 925608 10.22 1058544 1633256 16548 Average: 5093815 2914921 36.40 2620 2133670 1003366 11.08 1064654 1537657 64603 02:11:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 581.40 428.19 5023.30 97.53 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 66.20 54.89 809.53 7.56 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 02:14:01 AM eth0 25.10 24.35 378.24 2.89 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.23 8.19 62.56 0.89 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 0.65 0.10 0.07 0.01 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 24.48 23.35 204.26 10.66 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 11.48 12.99 36.09 4.49 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.77 74.68 881.54 16.76 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/04/2024 _x86_64_ (2 CPU) 02:10:25 AM LINUX RESTART 02:11:06 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 47.07 0.00 5.49 9.23 0.12 38.10 02:12:01 AM 0 47.94 0.00 5.37 8.54 0.12 38.03 02:12:01 AM 1 46.17 0.00 5.62 9.93 0.12 38.16 02:13:01 AM all 14.18 0.00 1.52 43.32 0.07 40.91 02:13:01 AM 0 11.48 0.00 1.65 42.84 0.05 43.98 02:13:01 AM 1 16.87 0.00 1.38 43.81 0.09 37.86 02:14:01 AM all 7.90 0.00 0.58 21.32 0.07 70.14 02:14:01 AM 0 1.71 0.00 0.34 18.99 0.08 78.88 02:14:01 AM 1 14.20 0.00 0.80 23.70 0.05 61.25 02:15:01 AM all 6.11 0.00 0.80 13.95 0.08 79.06 02:15:01 AM 0 6.40 0.00 0.75 19.44 0.07 73.34 02:15:01 AM 1 5.81 0.00 0.90 8.46 0.10 84.73 02:16:01 AM all 2.12 0.00 0.34 18.50 0.08 78.96 02:16:01 AM 0 2.50 0.00 0.34 20.02 0.07 77.07 02:16:01 AM 1 1.76 0.00 0.32 16.99 0.10 80.83 02:17:01 AM all 21.37 0.00 1.32 5.36 0.09 71.87 02:17:01 AM 0 4.97 0.00 0.69 4.06 0.08 90.20 02:17:01 AM 1 38.52 0.00 1.97 6.70 0.09 52.72 02:18:01 AM all 26.11 0.00 1.51 6.37 0.13 65.88 02:18:01 AM 0 3.19 0.00 0.74 2.61 0.12 93.34 02:18:01 AM 1 50.43 0.00 2.32 10.35 0.14 36.75 Average: all 17.22 0.00 1.58 17.05 0.09 64.06 Average: 0 10.43 0.00 1.33 16.77 0.08 71.39 Average: 1 24.12 0.00 1.83 17.34 0.10 56.61