---> uname -a: Linux prd-centos7-docker-4c-4g-30361.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 824 11923 16 3136 14715 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:a6:b8:cd brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fea6:b8cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:40:6f:3c 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) 09/29/2024 _x86_64_ (4 CPU) 01:18:43 PM LINUX RESTART 01:19:05 PM tps rtps wtps bread/s bwrtn/s 01:20:02 PM 266.59 31.38 235.21 5880.73 7972.21 01:21:01 PM 406.31 4.16 402.15 3036.94 21249.99 01:22:01 PM 193.24 0.00 193.24 0.00 31444.60 Average: 288.57 11.45 277.12 2906.13 20494.91 01:19:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:02 PM 13448888 2817076 17.32 2620 1921516 1080720 6.24 756120 1672840 190956 01:21:01 PM 12588916 3677048 22.61 2620 2765708 1196760 6.91 1057784 2159284 429896 01:22:01 PM 12291764 3974200 24.43 2620 3035180 1161396 6.71 1448832 2035616 16 Average: 12776523 3489441 21.45 2620 2574135 1146292 6.62 1087579 1955913 206956 01:19:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:20:02 PM eth0 432.23 302.35 1460.00 72.57 0.00 0.00 0.00 01:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 214.83 123.29 4329.18 13.56 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 651.62 758.29 3973.84 5093.24 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 434.12 398.25 3289.16 1773.52 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) 09/29/2024 _x86_64_ (4 CPU) 01:18:43 PM LINUX RESTART 01:19:05 PM CPU %user %nice %system %iowait %steal %idle 01:20:02 PM all 20.93 0.00 3.82 2.34 0.08 72.82 01:20:02 PM 0 12.39 0.00 2.97 0.77 0.05 83.81 01:20:02 PM 1 26.79 0.00 4.46 2.55 0.09 66.11 01:20:02 PM 2 28.49 0.00 4.31 3.15 0.09 63.95 01:20:02 PM 3 16.30 0.00 3.59 2.90 0.07 77.14 01:21:01 PM all 14.51 0.00 2.39 3.68 0.06 79.36 01:21:01 PM 0 13.73 0.00 2.23 4.22 0.07 79.75 01:21:01 PM 1 15.95 0.00 2.69 5.15 0.09 76.12 01:21:01 PM 2 21.81 0.00 2.63 3.26 0.07 72.23 01:21:01 PM 3 6.71 0.00 2.01 2.11 0.05 89.12 01:22:01 PM all 14.24 0.00 1.92 4.43 0.06 79.36 01:22:01 PM 0 14.13 0.00 1.93 2.85 0.05 81.04 01:22:01 PM 1 14.10 0.00 1.98 5.80 0.05 78.06 01:22:01 PM 2 14.24 0.00 1.91 7.45 0.05 76.35 01:22:01 PM 3 14.48 0.00 1.86 1.57 0.05 82.03 Average: all 16.47 0.00 2.69 3.51 0.06 77.27 Average: 0 13.44 0.00 2.37 2.64 0.06 81.50 Average: 1 18.76 0.00 3.01 4.55 0.08 73.60 Average: 2 21.31 0.00 2.91 4.68 0.07 71.02 Average: 3 12.42 0.00 2.47 2.18 0.06 82.87