---> uname -a: Linux prd-centos7-docker-2c-8g-126.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 643 4159 16 3018 6869 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:78:4c:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe78:4c9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:84:5e:36 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) 12/12/2023 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 186.00 100.73 85.26 8712.89 40263.65 08:53:01 PM 100.03 1.45 98.58 215.72 8949.50 08:54:01 PM 167.67 3.38 164.29 1045.17 25549.68 08:55:01 PM 21.04 0.15 20.90 4.92 3996.96 08:56:01 PM 28.73 0.70 28.03 352.77 8761.08 08:57:01 PM 38.10 1.85 36.25 181.58 4679.60 Average: 90.25 18.04 72.21 1752.14 15365.44 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5517660 2491080 31.10 2088 1829420 930052 10.27 607820 1625616 160032 08:53:01 PM 5036508 2972232 37.11 2088 2014844 1239408 13.68 898256 1768256 163680 08:54:01 PM 4144036 3864704 48.26 2088 2603836 1385628 15.30 1438676 2060812 57404 08:55:01 PM 3919608 4089132 51.06 2088 2674232 1686560 18.62 1640764 2074568 18840 08:56:01 PM 4235648 3773092 47.11 2088 2926348 995048 10.99 1224740 2162156 113144 08:57:01 PM 4237048 3771692 47.09 2088 2936052 976108 10.78 1412480 1974936 28824 Average: 4515085 3493655 43.62 2088 2497455 1202134 13.27 1203789 1944391 90321 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 314.67 196.49 1295.97 51.62 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 171.32 167.80 1198.77 35.17 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 480.11 583.78 3962.57 464.94 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 62.95 68.49 510.94 11.47 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 52.82 84.75 14.32 556.98 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 120.93 141.08 71.74 1193.56 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 200.44 207.03 1175.53 385.56 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 12/12/2023 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.67 0.00 8.17 5.74 0.14 49.28 08:52:01 PM 0 45.84 0.00 8.16 6.30 0.14 39.56 08:52:01 PM 1 27.71 0.00 8.17 5.18 0.12 58.82 08:53:01 PM all 42.67 0.00 3.71 0.80 0.12 52.71 08:53:01 PM 0 40.39 0.00 4.09 0.98 0.12 54.42 08:53:01 PM 1 44.95 0.00 3.30 0.64 0.12 50.99 08:54:01 PM all 58.52 0.00 4.30 3.16 0.15 33.87 08:54:01 PM 0 52.14 0.00 5.89 4.45 0.14 37.37 08:54:01 PM 1 64.97 0.00 2.72 1.86 0.13 30.32 08:55:01 PM all 81.39 0.00 2.01 0.18 0.14 16.29 08:55:01 PM 0 80.26 0.00 2.26 0.32 0.15 17.01 08:55:01 PM 1 82.54 0.00 1.74 0.02 0.13 15.57 08:56:01 PM all 70.08 0.00 2.38 0.88 0.11 26.54 08:56:01 PM 0 79.56 0.00 2.83 1.05 0.11 16.45 08:56:01 PM 1 60.76 0.00 1.96 0.72 0.11 36.45 08:57:01 PM all 31.86 0.00 2.12 1.32 0.10 64.61 08:57:01 PM 0 44.36 0.00 2.71 1.35 0.11 51.48 08:57:01 PM 1 19.78 0.00 1.55 1.29 0.09 77.30 Average: all 53.20 0.00 3.79 2.03 0.12 40.86 Average: 0 56.84 0.00 4.34 2.42 0.13 36.28 Average: 1 49.61 0.00 3.26 1.64 0.12 45.39