---> uname -a: Linux prd-centos7-docker-4c-4g-25879.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 820 11925 16 3139 14719 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:31:53:59 brd ff:ff:ff:ff:ff:ff inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe31:5359/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:7d:c4:78 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) 09/22/2024 _x86_64_ (4 CPU) 01:17:58 PM LINUX RESTART 01:19:02 PM tps rtps wtps bread/s bwrtn/s 01:20:01 PM 261.28 11.31 249.97 3803.93 10812.40 01:21:01 PM 372.85 0.12 372.73 3.73 43349.05 01:22:01 PM 22.60 1.53 21.07 165.60 604.61 Average: 218.66 4.28 214.38 1310.51 18295.92 01:19:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 PM 13035076 3230888 19.86 2620 2357396 1212116 7.00 746292 2056632 204380 01:21:01 PM 12300772 3965192 24.38 2620 3038520 1143488 6.60 1434608 2038960 4 01:22:01 PM 12207160 4058804 24.95 2620 3046784 1131148 6.53 1632924 1930972 13696 Average: 12514336 3751628 23.06 2620 2814233 1162251 6.71 1271275 2008855 72693 01:19:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:20:01 PM eth0 207.98 142.68 4555.29 15.85 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 767.49 777.00 4153.21 5094.96 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 21.32 20.23 16.73 9.83 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 332.94 314.24 2899.06 1716.23 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) 09/22/2024 _x86_64_ (4 CPU) 01:17:58 PM LINUX RESTART 01:19:02 PM CPU %user %nice %system %iowait %steal %idle 01:20:01 PM all 16.75 0.00 2.00 2.33 0.08 78.84 01:20:01 PM 0 6.74 0.00 1.08 1.79 0.07 90.32 01:20:01 PM 1 14.94 0.00 1.78 2.22 0.07 80.99 01:20:01 PM 2 16.93 0.00 2.07 2.78 0.07 78.15 01:20:01 PM 3 28.77 0.00 3.08 2.58 0.11 65.46 01:21:01 PM all 18.74 0.00 3.06 8.15 0.09 69.97 01:21:01 PM 0 17.84 0.00 2.88 3.46 0.07 75.75 01:21:01 PM 1 18.01 0.00 3.12 7.61 0.09 71.17 01:21:01 PM 2 19.85 0.00 2.92 6.68 0.10 70.45 01:21:01 PM 3 19.27 0.00 3.34 14.83 0.09 62.47 01:22:01 PM all 13.23 0.00 0.72 0.10 0.04 85.91 01:22:01 PM 0 1.37 0.00 0.47 0.07 0.05 98.04 01:22:01 PM 1 2.99 0.00 0.64 0.08 0.03 96.26 01:22:01 PM 2 3.96 0.00 0.52 0.00 0.02 95.51 01:22:01 PM 3 45.98 0.00 1.24 0.26 0.09 52.43 Average: all 16.21 0.00 1.92 3.50 0.07 78.30 Average: 0 8.55 0.00 1.46 1.75 0.06 88.17 Average: 1 11.87 0.00 1.83 3.27 0.06 82.96 Average: 2 13.46 0.00 1.82 3.12 0.06 81.54 Average: 3 31.33 0.00 2.55 5.93 0.09 60.09