---> uname -a: Linux prd-centos7-docker-1c-4g-18473.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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: 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 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 601 4839 16 2379 6920 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:b3:55:32 brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb3:5532/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:ec:fa:a3 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 07/07/2024 _x86_64_ (2 CPU) 02:04:01 AM LINUX RESTART 02:05:04 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 134.94 22.96 111.98 3978.14 5282.08 02:07:02 AM 166.06 10.95 155.11 1261.25 10798.32 02:08:01 AM 87.33 6.86 80.47 823.17 3710.28 02:09:01 AM 195.27 0.15 195.12 22.12 6197.67 Average: 146.29 10.09 136.20 1493.60 6524.86 02:05:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5126196 2882540 35.99 2620 1740128 1442676 15.93 1115920 1509412 62400 02:07:02 AM 5271352 2737384 34.18 2620 2056932 903460 9.97 974360 1464704 50428 02:08:01 AM 5118288 2890448 36.09 2620 2198112 885128 9.77 977680 1581680 115520 02:09:01 AM 4990864 3017872 37.68 2620 2297744 887276 9.80 1032808 1633504 77684 Average: 5126675 2882061 35.99 2620 2073229 1029635 11.37 1025192 1547325 76508 02:05:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 409.02 285.66 2105.10 79.93 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 223.02 183.87 3488.02 22.84 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 43.23 38.27 413.53 6.53 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 33.68 26.15 266.58 5.25 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 Average: eth0 174.94 132.01 1566.94 28.09 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 07/07/2024 _x86_64_ (2 CPU) 02:04:01 AM LINUX RESTART 02:05:04 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 41.05 0.00 6.22 17.40 0.15 35.18 02:06:01 AM 0 41.51 0.00 6.30 17.31 0.15 34.72 02:06:01 AM 1 40.57 0.00 6.16 17.46 0.17 35.65 02:07:02 AM all 25.47 0.00 2.62 16.87 0.18 54.86 02:07:02 AM 0 20.21 0.00 2.29 18.14 0.22 59.12 02:07:02 AM 1 30.79 0.00 2.97 15.59 0.14 50.51 02:08:01 AM all 19.33 0.00 2.06 5.70 0.11 72.80 02:08:01 AM 0 16.71 0.00 1.46 5.73 0.11 75.99 02:08:01 AM 1 21.98 0.00 2.65 5.65 0.11 69.62 02:09:01 AM all 23.01 0.00 1.86 14.58 0.13 60.42 02:09:01 AM 0 23.61 0.00 1.81 14.23 0.14 60.21 02:09:01 AM 1 22.40 0.00 1.89 14.95 0.12 60.64 Average: all 26.97 0.00 3.14 13.60 0.14 56.15 Average: 0 25.21 0.00 2.90 13.82 0.16 57.91 Average: 1 28.74 0.00 3.37 13.37 0.13 54.39