---> uname -a: Linux prd-centos7-docker-4c-4g-8441.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 804 12997 16 2082 14759 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:0e:e7:4c brd ff:ff:ff:ff:ff:ff inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe0e:e74c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:76:c2:5d 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) 11/18/2024 _x86_64_ (4 CPU) 03:38:51 PM LINUX RESTART 03:39:01 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 288.80 81.89 206.91 9992.64 41373.05 03:41:01 PM 223.00 7.84 215.15 777.62 7640.00 03:42:01 PM 157.86 3.58 154.28 1275.26 4927.76 Average: 223.22 31.11 192.11 4015.68 17982.14 03:39:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 13648508 2617456 16.09 2620 1744172 1120668 6.47 719020 1548392 67276 03:41:01 PM 13452180 2813784 17.30 2620 1973464 1027132 5.93 691496 1715536 104788 03:42:01 PM 13339992 2925972 17.99 2620 2014772 1090900 6.30 892784 1619316 916 Average: 13480227 2785737 17.13 2620 1910803 1079567 6.24 767767 1627748 57660 03:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:40:01 PM eth0 421.81 291.13 1504.20 67.42 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 65.01 59.20 635.13 7.05 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 26.34 25.56 21.11 11.23 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 171.07 125.31 720.20 28.57 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) 11/18/2024 _x86_64_ (4 CPU) 03:38:51 PM LINUX RESTART 03:39:01 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 18.04 0.00 6.16 17.02 0.12 58.66 03:40:01 PM 0 16.09 0.00 6.43 13.84 0.09 63.54 03:40:01 PM 1 13.98 0.00 5.26 14.25 0.10 66.41 03:40:01 PM 2 22.12 0.00 6.67 18.33 0.16 52.71 03:40:01 PM 3 20.03 0.00 6.27 21.74 0.10 51.85 03:41:01 PM all 14.84 0.00 1.54 2.04 0.06 81.52 03:41:01 PM 0 16.60 0.00 1.54 3.30 0.05 78.51 03:41:01 PM 1 16.06 0.00 1.11 1.62 0.05 81.16 03:41:01 PM 2 18.23 0.00 2.68 2.11 0.07 76.91 03:41:01 PM 3 8.58 0.00 0.85 1.12 0.08 89.37 03:42:01 PM all 16.23 0.00 1.14 1.71 0.07 80.85 03:42:01 PM 0 4.97 0.00 0.81 1.28 0.05 92.88 03:42:01 PM 1 23.45 0.00 1.45 0.75 0.07 74.28 03:42:01 PM 2 14.52 0.00 1.13 1.82 0.07 82.46 03:42:01 PM 3 22.39 0.00 1.19 3.00 0.09 73.34 Average: all 16.36 0.00 2.93 6.87 0.08 73.76 Average: 0 12.51 0.00 2.90 6.08 0.06 78.45 Average: 1 17.80 0.00 2.60 5.54 0.07 73.98 Average: 2 18.26 0.00 3.47 7.35 0.10 70.82 Average: 3 16.92 0.00 2.75 8.54 0.09 71.71