---> uname -a: Linux prd-centos7-docker-4c-4g-20166.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 765 13036 16 2082 14798 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:c0:d9:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fec0:d9f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:0c:b2:21 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) 09/08/2024 _x86_64_ (4 CPU) 12:28:42 PM LINUX RESTART 12:29:08 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 253.83 36.34 217.49 5949.38 8974.18 12:31:01 PM 318.25 3.95 314.30 1255.22 9560.78 Average: 288.03 19.14 268.89 3457.25 9285.61 12:29:08 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 13516828 2749128 16.90 2620 1881240 1080040 6.24 749104 1630556 139100 12:31:01 PM 13369000 2896956 17.81 2620 2014028 1052680 6.08 854256 1633804 18000 Average: 13442914 2823042 17.36 2620 1947634 1066360 6.16 801680 1632180 78550 12:29:08 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:30:01 PM eth0 357.63 261.95 1848.77 72.39 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 41.77 39.70 242.80 11.11 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 189.94 143.96 996.17 39.85 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) 09/08/2024 _x86_64_ (4 CPU) 12:28:42 PM LINUX RESTART 12:29:08 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 21.46 0.00 4.25 2.65 0.09 71.54 12:30:01 PM 0 18.26 0.00 4.73 3.32 0.10 73.60 12:30:01 PM 1 17.39 0.00 3.59 1.00 0.10 77.93 12:30:01 PM 2 19.14 0.00 3.96 2.77 0.08 74.05 12:30:01 PM 3 31.24 0.00 4.77 3.56 0.10 60.33 12:31:01 PM all 16.09 0.00 1.38 2.12 0.08 80.33 12:31:01 PM 0 30.59 0.00 1.95 2.71 0.09 64.67 12:31:01 PM 1 7.31 0.00 1.00 2.09 0.07 89.54 12:31:01 PM 2 8.30 0.00 1.21 2.24 0.08 88.16 12:31:01 PM 3 18.71 0.00 1.38 1.45 0.07 78.40 Average: all 18.60 0.00 2.72 2.37 0.08 76.23 Average: 0 24.75 0.00 3.27 3.00 0.09 68.90 Average: 1 11.99 0.00 2.20 1.58 0.08 84.14 Average: 2 13.35 0.00 2.49 2.49 0.08 81.60 Average: 3 24.53 0.00 2.96 2.43 0.08 70.00