---> uname -a: Linux prd-centos7-docker-4c-4g-5075.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 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 762 13052 16 2069 14801 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:18:c9:aa brd ff:ff:ff:ff:ff:ff inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86255sec preferred_lft 86255sec inet6 fe80::f816:3eff:fe18:c9aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:62:dd:79 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) 12/23/2024 _x86_64_ (4 CPU) 10:11:44 PM LINUX RESTART 10:12:01 PM tps rtps wtps bread/s bwrtn/s 10:13:01 PM 249.46 29.24 220.22 4979.72 8410.92 10:14:02 PM 289.71 3.23 286.48 1249.83 8210.68 Average: 269.58 16.24 253.34 3114.93 8310.81 10:12:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 PM 13541296 2724668 16.75 2620 1900196 1019164 5.89 658664 1679452 153580 10:14:02 PM 13455216 2810748 17.28 2620 2001072 970244 5.60 769660 1626500 14176 Average: 13498256 2767708 17.02 2620 1950634 994704 5.74 714162 1652976 83878 10:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:13:01 PM eth0 360.62 252.47 1714.15 66.36 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:02 PM eth0 43.29 37.97 170.70 12.14 0.00 0.00 0.00 10:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 201.97 145.23 942.49 39.25 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) 12/23/2024 _x86_64_ (4 CPU) 10:11:44 PM LINUX RESTART 10:12:01 PM CPU %user %nice %system %iowait %steal %idle 10:13:01 PM all 21.75 0.00 3.93 1.51 0.10 72.71 10:13:01 PM 0 16.44 0.00 3.66 0.96 0.07 78.87 10:13:01 PM 1 28.60 0.00 3.92 1.25 0.09 66.14 10:13:01 PM 2 26.53 0.00 4.69 0.96 0.10 67.71 10:13:01 PM 3 15.55 0.00 3.46 2.87 0.10 78.01 10:14:02 PM all 15.60 0.00 1.16 1.96 0.07 81.21 10:14:02 PM 0 16.44 0.00 0.85 1.91 0.07 80.73 10:14:02 PM 1 18.04 0.00 1.80 1.66 0.07 78.43 10:14:02 PM 2 26.22 0.00 1.31 3.82 0.07 68.58 10:14:02 PM 3 2.15 0.00 0.67 0.52 0.07 96.59 Average: all 18.65 0.00 2.54 1.74 0.08 76.98 Average: 0 16.44 0.00 2.25 1.44 0.07 79.80 Average: 1 23.28 0.00 2.85 1.46 0.08 72.34 Average: 2 26.38 0.00 3.00 2.39 0.09 68.15 Average: 3 8.77 0.00 2.05 1.68 0.09 87.41