---> uname -a: Linux prd-centos7-docker-4c-4g-3163.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: 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): 0-3 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 7.0G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 830 11931 16 3122 14708 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:1d:d0:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe1d:d057/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:9d:e6:bc 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) 01/19/2025 _x86_64_ (4 CPU) 01:18:47 PM LINUX RESTART 01:19:04 PM tps rtps wtps bread/s bwrtn/s 01:20:01 PM 224.36 25.39 198.97 5137.07 30455.42 01:21:01 PM 468.92 4.36 464.56 2995.97 38915.20 01:22:01 PM 142.20 1.38 140.82 143.48 13533.67 Average: 279.41 10.13 269.28 2719.42 27589.25 01:19:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 PM 13604416 2661548 16.36 2620 1797220 1083288 6.26 715552 1588524 93908 01:21:01 PM 12582072 3683892 22.65 2620 2740292 1203712 6.95 987460 2216204 55856 01:22:01 PM 12274408 3991556 24.54 2620 3027636 1075592 6.21 1581564 1921332 14156 Average: 12820299 3445665 21.18 2620 2521716 1120864 6.47 1094859 1908687 54640 01:19:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:20:01 PM eth0 322.50 242.58 1422.48 67.56 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 188.86 108.14 4255.72 12.42 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 671.61 721.98 3984.05 5093.90 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 395.49 359.45 3250.70 1751.92 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) 01/19/2025 _x86_64_ (4 CPU) 01:18:47 PM LINUX RESTART 01:19:04 PM CPU %user %nice %system %iowait %steal %idle 01:20:01 PM all 17.85 0.00 3.23 11.21 0.08 67.63 01:20:01 PM 0 29.47 0.00 4.51 14.59 0.09 51.34 01:20:01 PM 1 12.00 0.00 2.62 13.11 0.09 72.18 01:20:01 PM 2 21.43 0.00 3.61 5.12 0.07 69.77 01:20:01 PM 3 8.93 0.00 2.26 11.98 0.07 76.76 01:21:01 PM all 16.00 0.00 2.96 6.85 0.07 74.12 01:21:01 PM 0 16.50 0.00 2.78 1.17 0.05 79.49 01:21:01 PM 1 14.85 0.00 2.63 7.61 0.09 74.83 01:21:01 PM 2 20.24 0.00 3.69 10.72 0.09 65.26 01:21:01 PM 3 12.43 0.00 2.73 7.93 0.07 76.84 01:22:01 PM all 22.38 0.00 2.14 2.67 0.07 72.73 01:22:01 PM 0 16.71 0.00 1.92 1.97 0.07 79.33 01:22:01 PM 1 17.11 0.00 1.80 2.35 0.07 78.67 01:22:01 PM 2 20.36 0.00 2.35 5.92 0.07 71.30 01:22:01 PM 3 35.54 0.00 2.51 0.42 0.09 61.43 Average: all 18.75 0.00 2.77 6.85 0.08 71.56 Average: 0 20.70 0.00 3.04 5.71 0.07 70.49 Average: 1 14.69 0.00 2.35 7.62 0.08 75.26 Average: 2 20.66 0.00 3.21 7.30 0.08 68.76 Average: 3 18.98 0.00 2.50 6.75 0.08 71.69