---> uname -a: Linux prd-centos7-docker-4c-4g-23149.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 6.0G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 781 13020 16 2083 14783 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:0f:78:49 brd ff:ff:ff:ff:ff:ff inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:fe0f:7849/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:fd:a7:f9 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) 09/16/2024 _x86_64_ (4 CPU) 10:11:55 PM LINUX RESTART 10:13:02 PM tps rtps wtps bread/s bwrtn/s 10:14:01 PM 265.42 10.21 255.22 2011.92 8005.15 Average: 265.42 10.21 255.22 2011.92 8005.15 10:13:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 PM 13414192 2851772 17.53 2620 2014668 994800 5.75 808708 1634832 75164 Average: 13414192 2851772 17.53 2620 2014668 994800 5.75 808708 1634832 75164 10:13:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:14:01 PM eth0 44.72 40.30 281.94 10.57 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.72 40.30 281.94 10.57 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) 09/16/2024 _x86_64_ (4 CPU) 10:11:55 PM LINUX RESTART 10:13:02 PM CPU %user %nice %system %iowait %steal %idle 10:14:01 PM all 17.02 0.00 1.77 1.55 0.06 79.60 10:14:01 PM 0 6.95 0.00 0.96 1.17 0.03 90.89 10:14:01 PM 1 11.97 0.00 1.24 1.19 0.07 85.52 10:14:01 PM 2 19.58 0.00 2.09 1.34 0.05 76.93 10:14:01 PM 3 29.88 0.00 2.76 2.52 0.07 64.77 Average: all 17.02 0.00 1.77 1.55 0.06 79.60 Average: 0 6.95 0.00 0.96 1.17 0.03 90.89 Average: 1 11.97 0.00 1.24 1.19 0.07 85.52 Average: 2 19.58 0.00 2.09 1.34 0.05 76.93 Average: 3 29.88 0.00 2.76 2.52 0.07 64.77