---> uname -a: Linux prd-centos7-docker-4c-4g-26698.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 785 13009 16 2089 14778 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:73:12:2f brd ff:ff:ff:ff:ff:ff inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe73:122f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:3d:7c:44 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) 09/23/2024 _x86_64_ (4 CPU) 10:11:43 PM LINUX RESTART 10:12:03 PM tps rtps wtps bread/s bwrtn/s 10:13:01 PM 224.49 36.13 188.36 5892.89 32420.63 10:14:01 PM 257.62 7.03 250.59 1313.71 7945.38 Average: 241.33 21.33 220.00 3564.92 19977.87 10:12:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 PM 13541228 2724736 16.75 2620 1830668 1112708 6.43 769016 1595740 88460 10:14:01 PM 13378148 2887816 17.75 2620 2019484 1031436 5.96 840264 1637984 77912 Average: 13459688 2806276 17.25 2620 1925076 1072072 6.19 804640 1616862 83186 10:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:13:01 PM eth0 311.45 220.29 1689.33 65.46 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 10:14:01 PM eth0 42.18 38.17 244.79 10.29 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 174.56 127.70 954.96 37.41 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) 09/23/2024 _x86_64_ (4 CPU) 10:11:43 PM LINUX RESTART 10:12:03 PM CPU %user %nice %system %iowait %steal %idle 10:13:01 PM all 19.51 0.00 4.02 9.76 0.08 66.63 10:13:01 PM 0 22.82 0.00 4.09 12.03 0.07 60.98 10:13:01 PM 1 12.76 0.00 3.86 12.63 0.09 70.66 10:13:01 PM 2 28.48 0.00 5.08 7.98 0.09 58.37 10:13:01 PM 3 14.18 0.00 3.10 6.35 0.09 76.28 10:14:01 PM all 17.39 0.00 1.73 1.59 0.07 79.22 10:14:01 PM 0 2.89 0.00 0.89 1.16 0.03 95.03 10:14:01 PM 1 12.17 0.00 1.03 0.37 0.08 86.34 10:14:01 PM 2 10.33 0.00 1.54 2.17 0.07 85.89 10:14:01 PM 3 45.23 0.00 3.52 2.72 0.07 48.46 Average: all 18.43 0.00 2.85 5.58 0.08 73.06 Average: 0 12.54 0.00 2.44 6.42 0.05 78.54 Average: 1 12.46 0.00 2.41 6.37 0.09 78.67 Average: 2 19.13 0.00 3.26 4.99 0.08 72.55 Average: 3 29.78 0.00 3.31 4.52 0.08 62.31