---> uname -a: Linux prd-centos7-docker-4c-4g-5743.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 786 13016 16 2082 14777 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:6f:e1:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:fe6f:e1d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:a2:67:97 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) 11/10/2024 _x86_64_ (4 CPU) 12:28:43 PM LINUX RESTART 12:29:01 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 263.21 38.75 224.46 5796.54 42394.52 12:31:01 PM 320.48 3.66 316.82 1245.95 9553.63 Average: 291.85 21.21 270.64 3521.06 25972.71 12:29:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 13483668 2782296 17.11 2620 1884636 1085564 6.27 780604 1630960 139428 12:31:01 PM 13337476 2928488 18.00 2620 2013356 1064544 6.15 884320 1630956 13576 Average: 13410572 2855392 17.55 2620 1948996 1075054 6.21 832462 1630958 76502 12:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:30:01 PM eth0 358.05 261.18 1599.03 66.52 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 51.95 49.07 251.26 11.86 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 204.99 155.12 925.09 39.19 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) 11/10/2024 _x86_64_ (4 CPU) 12:28:43 PM LINUX RESTART 12:29:01 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 19.94 0.00 4.04 9.51 0.06 66.45 12:30:01 PM 0 21.90 0.00 4.22 11.50 0.07 62.30 12:30:01 PM 1 25.90 0.00 3.67 7.39 0.05 62.98 12:30:01 PM 2 12.98 0.00 3.38 7.69 0.07 75.88 12:30:01 PM 3 19.08 0.00 4.85 11.47 0.07 64.54 12:31:01 PM all 16.43 0.00 1.34 2.18 0.06 80.00 12:31:01 PM 0 11.26 0.00 1.53 1.45 0.05 85.71 12:31:01 PM 1 16.42 0.00 1.00 4.14 0.07 78.37 12:31:01 PM 2 12.01 0.00 1.21 2.10 0.05 84.63 12:31:01 PM 3 26.25 0.00 1.64 0.99 0.07 71.05 Average: all 18.18 0.00 2.69 5.84 0.06 73.23 Average: 0 16.55 0.00 2.87 6.44 0.06 74.08 Average: 1 21.15 0.00 2.33 5.76 0.06 70.70 Average: 2 12.50 0.00 2.30 4.89 0.06 80.26 Average: 3 22.64 0.00 3.25 6.26 0.07 67.78