---> uname -a: Linux prd-centos7-docker-2c-8g-1635.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 605 4201 16 3013 6907 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:f8:f3:99 brd ff:ff:ff:ff:ff:ff inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fef8:f399/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:ea:c0:a8 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) 12/04/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 82.85 20.15 62.70 4226.48 4963.85 08:53:01 PM 121.92 1.42 120.50 211.29 11454.54 08:54:01 PM 122.68 3.35 119.33 1015.02 21459.07 08:55:01 PM 16.54 0.43 16.10 246.48 4214.39 08:56:01 PM 33.49 1.98 31.51 245.93 10975.29 Average: 75.48 5.46 70.02 1188.85 10612.15 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5544616 2464116 30.77 2088 1839772 871888 9.63 525816 1663456 140908 08:53:01 PM 4994500 3014232 37.64 2088 2043000 1225944 13.54 929492 1769876 84044 08:54:01 PM 3907264 4101468 51.21 2088 2643732 1605132 17.72 1670104 2063088 100208 08:55:01 PM 3986704 4022028 50.22 2088 2682492 1426200 15.75 1570376 2078896 12576 08:56:01 PM 4319200 3689532 46.07 2088 2926608 915632 10.11 1342076 1966416 37728 Average: 4550457 3458275 43.18 2088 2427121 1208959 13.35 1207573 1908346 75093 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 331.07 203.11 1385.09 56.10 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 258.17 297.22 1539.19 51.36 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 397.89 474.29 3935.28 448.63 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 18.88 21.94 69.99 4.40 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 163.85 214.27 45.55 1741.76 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 Average: eth0 233.93 242.12 1394.76 460.36 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) 12/04/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.18 0.00 3.86 0.86 0.11 57.99 08:52:01 PM 0 34.81 0.00 3.79 1.02 0.11 60.28 08:52:01 PM 1 39.58 0.00 3.91 0.70 0.11 55.70 08:53:01 PM all 45.41 0.00 3.64 2.26 0.12 48.57 08:53:01 PM 0 38.85 0.00 4.36 3.52 0.12 53.14 08:53:01 PM 1 52.08 0.00 2.90 0.98 0.13 43.91 08:54:01 PM all 67.82 0.00 3.93 2.96 0.14 25.15 08:54:01 PM 0 62.90 0.00 4.97 2.03 0.14 29.96 08:54:01 PM 1 72.76 0.00 2.88 3.91 0.13 20.32 08:55:01 PM all 82.26 0.00 1.85 0.04 0.12 15.74 08:55:01 PM 0 81.53 0.00 2.13 0.07 0.13 16.13 08:55:01 PM 1 82.98 0.00 1.57 0.00 0.11 15.34 08:56:01 PM all 53.18 0.00 2.65 0.88 0.12 43.17 08:56:01 PM 0 63.44 0.00 2.84 0.62 0.13 32.98 08:56:01 PM 1 43.18 0.00 2.47 1.15 0.11 53.10 Average: all 56.92 0.00 3.19 1.40 0.12 38.37 Average: 0 56.00 0.00 3.63 1.46 0.13 38.79 Average: 1 57.84 0.00 2.75 1.34 0.11 37.95