---> uname -a: Linux prd-centos7-docker-1c-4g-10589.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 553 4890 16 2377 6968 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:99:33:27 brd ff:ff:ff:ff:ff:ff inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe99:3327/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:ed:ab:15 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) 04/24/2024 _x86_64_ (2 CPU) 02:03:44 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 270.91 77.89 193.02 9341.75 41239.43 02:06:01 AM 224.72 16.76 207.96 1906.06 14281.96 02:07:01 AM 201.30 0.20 201.10 22.78 6579.51 Average: 232.10 31.36 200.74 3726.31 20587.94 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 4919128 3089608 38.58 2620 1902072 1440544 15.90 1309136 1514852 247368 02:06:01 AM 5154620 2854116 35.64 2620 2197776 855300 9.44 938084 1582072 124652 02:07:01 AM 5041500 2967236 37.05 2620 2295228 846916 9.35 972004 1635420 77832 Average: 5038416 2970320 37.09 2620 2131692 1047587 11.57 1073075 1577448 149951 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 536.66 387.40 4746.91 90.74 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 108.93 92.74 1263.35 13.70 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 28.26 29.13 234.50 6.44 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 Average: eth0 222.91 168.57 2067.01 36.66 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) 04/24/2024 _x86_64_ (2 CPU) 02:03:44 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 49.24 0.00 10.23 9.04 0.12 31.37 02:05:01 AM 0 50.77 0.00 10.27 8.60 0.13 30.23 02:05:01 AM 1 47.71 0.00 10.23 9.49 0.09 32.49 02:06:01 AM all 36.47 0.00 3.61 4.97 0.11 54.84 02:06:01 AM 0 17.20 0.00 2.26 5.61 0.12 74.81 02:06:01 AM 1 56.56 0.00 5.00 4.28 0.11 34.05 02:07:01 AM all 34.53 0.00 2.10 6.31 0.10 56.95 02:07:01 AM 0 14.00 0.00 1.67 5.47 0.10 78.76 02:07:01 AM 1 56.08 0.00 2.56 7.21 0.11 34.04 Average: all 39.96 0.00 5.25 6.75 0.11 47.93 Average: 0 26.84 0.00 4.62 6.52 0.12 61.91 Average: 1 53.48 0.00 5.91 6.98 0.10 33.53