---> uname -a: Linux prd-centos7-docker-2c-8g-1966.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 619 4180 16 3020 6893 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:c3:e8:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fec3:e871/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:71:7a:29 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) 12/25/2023 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 136.02 39.53 96.49 6352.17 41343.36 08:53:01 PM 105.15 1.44 103.71 214.87 8400.05 08:54:01 PM 148.78 3.31 145.47 1014.66 25092.87 08:55:01 PM 20.80 0.47 20.33 247.75 4013.04 08:56:01 PM 28.37 2.03 26.34 247.61 8672.00 Average: 87.77 9.38 78.38 1620.16 17534.58 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5555100 2453632 30.64 2088 1831080 875116 9.66 517156 1660612 136096 08:53:01 PM 4996104 3012628 37.62 2088 2037524 1272020 14.04 925232 1775600 171700 08:54:01 PM 4066412 3942320 49.23 2088 2631676 1424968 15.73 1512776 2060516 82128 08:55:01 PM 3932364 4076368 50.90 2088 2685432 1544240 17.05 1616936 2084396 15696 08:56:01 PM 4311536 3697196 46.16 2088 2932980 905336 10.00 1337716 1974028 113496 Average: 4572303 3436429 42.91 2088 2423738 1204336 13.30 1181963 1911030 103823 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 285.93 181.52 1321.03 50.54 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 232.43 254.56 1491.32 47.89 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 440.07 530.00 3866.31 456.73 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 39.06 43.32 313.03 7.10 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 162.35 213.61 46.56 1742.99 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 231.96 244.55 1407.34 462.33 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) 12/25/2023 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.85 0.00 4.88 2.79 0.10 55.38 08:52:01 PM 0 48.02 0.00 6.01 3.20 0.11 42.66 08:52:01 PM 1 25.96 0.00 3.78 2.38 0.10 67.77 08:53:01 PM all 44.40 0.00 3.66 1.02 0.12 50.80 08:53:01 PM 0 48.44 0.00 4.65 1.06 0.11 45.74 08:53:01 PM 1 40.38 0.00 2.66 0.99 0.11 55.87 08:54:01 PM all 62.50 0.00 4.21 3.06 0.11 30.12 08:54:01 PM 0 55.95 0.00 5.75 3.15 0.11 35.04 08:54:01 PM 1 69.08 0.00 2.66 2.97 0.11 25.19 08:55:01 PM all 81.33 0.00 1.83 0.05 0.10 16.69 08:55:01 PM 0 81.21 0.00 2.15 0.07 0.11 16.46 08:55:01 PM 1 81.45 0.00 1.51 0.04 0.11 16.89 08:56:01 PM all 58.36 0.00 2.63 0.48 0.10 38.43 08:56:01 PM 0 57.24 0.00 2.91 0.23 0.09 39.53 08:56:01 PM 1 59.49 0.00 2.37 0.72 0.09 37.32 Average: all 56.51 0.00 3.45 1.49 0.10 38.44 Average: 0 58.06 0.00 4.30 1.55 0.10 35.98 Average: 1 54.98 0.00 2.61 1.43 0.10 40.88