---> uname -a: Linux prd-centos7-docker-2c-8g-348.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.870 BogoMIPS: 5599.74 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4289 16 2913 6892 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:cc:ce:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fecc:ce0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:9e:8c:64 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 04:14:46 PM LINUX RESTART 04:15:01 PM tps rtps wtps bread/s bwrtn/s 04:16:01 PM 167.44 78.96 88.47 8388.01 40445.79 04:17:01 PM 74.23 1.58 72.65 1012.29 8605.93 04:18:01 PM 129.83 6.48 123.35 939.48 38348.68 04:19:01 PM 12.56 2.05 10.51 199.30 320.72 Average: 96.01 22.27 73.74 2634.67 21930.62 04:15:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 PM 5446404 2562328 31.99 2088 1867592 935348 10.33 637624 1653068 197356 04:17:01 PM 5325592 2683140 33.50 2088 2009504 882668 9.75 595128 1786364 134148 04:18:01 PM 4452760 3555972 44.40 2088 2814728 952700 10.52 974212 2184040 4 04:19:01 PM 4426860 3581872 44.72 2088 2821408 896088 9.89 1440132 1745952 1796 Average: 4912904 3095828 38.66 2088 2378308 916701 10.12 911774 1842356 83326 04:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:16:01 PM eth0 333.43 197.55 1306.06 56.79 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 51.82 47.68 569.54 8.54 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 286.29 352.39 4431.72 1794.34 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 167.54 277.20 22.21 2130.35 0.00 0.00 0.00 04:19:01 PM lo 0.60 0.60 0.11 0.11 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 209.78 218.72 1582.48 997.63 0.00 0.00 0.00 Average: lo 0.15 0.15 0.03 0.03 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 04:14:46 PM LINUX RESTART 04:15:01 PM CPU %user %nice %system %iowait %steal %idle 04:16:01 PM all 36.92 0.00 6.46 5.89 0.12 50.60 04:16:01 PM 0 33.35 0.00 7.50 5.77 0.14 53.25 04:16:01 PM 1 40.49 0.00 5.45 6.00 0.12 47.94 04:17:01 PM all 28.19 0.00 2.74 0.73 0.09 68.25 04:17:01 PM 0 28.61 0.00 2.80 0.57 0.09 67.94 04:17:01 PM 1 27.78 0.00 2.66 0.90 0.09 68.57 04:18:01 PM all 40.81 0.00 8.07 2.34 0.12 48.66 04:18:01 PM 0 37.50 0.00 7.94 2.08 0.11 52.38 04:18:01 PM 1 44.17 0.00 8.18 2.60 0.13 44.92 04:19:01 PM all 38.09 0.00 1.74 0.11 0.10 59.96 04:19:01 PM 0 55.00 0.00 2.26 0.16 0.13 42.45 04:19:01 PM 1 21.93 0.00 1.25 0.07 0.07 76.68 Average: all 35.96 0.00 4.73 2.26 0.11 56.94 Average: 0 38.50 0.00 5.12 2.15 0.12 54.11 Average: 1 33.44 0.00 4.34 2.37 0.10 59.75