---> uname -a: Linux prd-centos7-docker-2c-8g-2036.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: 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): 0,1 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4752 16 2485 6942 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:a8:b4:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fea8:b41a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:af:80:3d 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) 12/08/2023 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 76.29 11.30 65.00 1682.91 5349.99 01:50:01 PM 144.01 1.73 142.28 223.49 11235.48 01:51:01 PM 72.30 2.59 69.71 920.76 8468.01 01:52:01 PM 13.81 2.01 11.79 478.93 1680.88 Average: 76.60 4.38 72.22 823.04 6689.53 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5523600 2485140 31.03 2088 1868144 877840 9.69 520268 1688200 158840 01:50:01 PM 4928200 3080540 38.46 2088 2095564 1178816 13.02 965572 1790352 104908 01:51:01 PM 4279108 3729632 46.57 2088 2291028 1595212 17.61 1543832 1843212 36020 01:52:01 PM 4853164 3155576 39.40 2088 2405812 930580 10.27 1025396 1783008 92304 Average: 4896018 3112722 38.87 2088 2165137 1145612 12.65 1013767 1776193 98018 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 348.76 227.08 1486.53 52.09 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 364.27 419.06 2223.02 69.05 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 174.71 204.37 1307.03 29.14 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 15.30 12.86 10.78 5.98 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.21 215.77 1255.82 39.01 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/08/2023 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.24 0.00 3.38 0.65 0.11 58.62 01:49:01 PM 0 49.56 0.00 4.16 1.10 0.11 45.07 01:49:01 PM 1 25.32 0.00 2.61 0.19 0.11 71.76 01:50:01 PM all 50.47 0.00 3.89 2.11 0.12 43.40 01:50:01 PM 0 42.06 0.00 4.70 2.86 0.12 50.25 01:50:01 PM 1 59.04 0.00 3.08 1.33 0.13 36.42 01:51:01 PM all 82.02 0.00 2.50 0.76 0.12 14.60 01:51:01 PM 0 80.07 0.00 3.30 1.11 0.13 15.40 01:51:01 PM 1 83.99 0.00 1.68 0.40 0.11 13.81 01:52:01 PM all 73.78 0.00 1.91 0.07 0.12 24.11 01:52:01 PM 0 79.60 0.00 2.37 0.11 0.13 17.79 01:52:01 PM 1 68.08 0.00 1.45 0.04 0.11 30.32 Average: all 60.68 0.00 2.93 0.90 0.12 35.37 Average: 0 62.60 0.00 3.64 1.31 0.12 32.32 Average: 1 58.78 0.00 2.21 0.49 0.11 38.40