---> uname -a: Linux prd-centos7-docker-1c-4g-14987.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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 5093 16 2148 6950 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:44:72:ca brd ff:ff:ff:ff:ff:ff inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe44:72ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:17:5c:50 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) 08/27/2024 _x86_64_ (2 CPU) 01:05:35 AM LINUX RESTART 01:06:07 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 169.58 33.12 136.45 5336.94 6258.57 01:08:01 AM 155.18 7.51 147.67 833.98 7907.50 Average: 162.00 19.64 142.36 2967.04 7126.39 01:06:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5593320 2415416 30.16 2620 1806092 888284 9.81 706376 1441636 91192 01:08:01 AM 5324448 2684288 33.52 2620 2017916 895148 9.88 774516 1595392 81112 Average: 5458884 2549852 31.84 2620 1912004 891716 9.85 740446 1518514 86152 01:06:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:07:01 AM eth0 495.97 334.92 2368.61 87.02 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 78.35 70.44 814.22 10.35 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 276.17 195.72 1550.54 46.67 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) 08/27/2024 _x86_64_ (2 CPU) 01:05:35 AM LINUX RESTART 01:06:07 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 47.66 0.00 7.35 5.89 0.16 38.94 01:07:01 AM 0 44.46 0.00 7.47 5.72 0.14 42.21 01:07:01 AM 1 50.94 0.00 7.21 6.07 0.16 35.62 01:08:01 AM all 34.61 0.00 2.88 3.82 0.12 58.57 01:08:01 AM 0 9.36 0.00 1.65 1.85 0.10 87.03 01:08:01 AM 1 61.92 0.00 4.20 5.97 0.15 27.76 Average: all 40.71 0.00 4.96 4.79 0.14 49.40 Average: 0 25.46 0.00 4.32 3.63 0.12 66.47 Average: 1 56.70 0.00 5.63 6.02 0.15 31.50