---> uname -a: Linux prd-centos7-docker-2c-8g-413.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: 2799.998 BogoMIPS: 5599.99 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 626 4179 16 3014 6886 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:09:a9:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe09:a9d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:9b:bc:71 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) 11/21/2023 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 74.10 19.44 54.66 3787.61 4895.24 08:53:01 PM 119.80 1.46 118.35 215.48 11409.96 08:54:01 PM 132.08 3.31 128.77 1015.37 21712.51 08:55:01 PM 17.68 0.42 17.26 245.66 4141.67 08:56:01 PM 29.93 2.00 27.93 246.46 8529.04 Average: 74.55 5.33 69.22 1104.66 10132.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5535204 2473536 30.89 2088 1836048 913100 10.08 537248 1662928 137172 08:53:01 PM 5007324 3001416 37.48 2088 2042652 1197216 13.22 916376 1769248 88856 08:54:01 PM 4049300 3959440 49.44 2088 2641136 1444020 15.94 1532336 2060044 96760 08:55:01 PM 3961920 4046820 50.53 2088 2683244 1468216 16.21 1595080 2078424 15900 08:56:01 PM 4307872 3700868 46.21 2088 2927468 933536 10.31 1351916 1966544 113512 Average: 4572324 3436416 42.91 2088 2426110 1191218 13.15 1186591 1907438 90440 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 348.52 215.17 1379.10 51.33 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 260.77 291.77 1556.07 55.96 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 423.58 501.43 3944.26 451.47 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 18.56 21.49 68.18 4.53 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 161.60 212.66 46.41 1744.22 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 242.47 248.30 1398.12 462.70 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) 11/21/2023 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 34.62 0.00 3.62 1.09 0.08 60.60 08:52:02 PM 0 43.69 0.00 4.25 1.13 0.07 50.85 08:52:02 PM 1 25.73 0.00 3.00 1.04 0.09 70.15 08:53:01 PM all 44.61 0.00 3.66 1.97 0.10 49.66 08:53:01 PM 0 41.56 0.00 4.86 2.93 0.11 50.54 08:53:01 PM 1 47.69 0.00 2.42 1.01 0.11 48.77 08:54:01 PM all 60.91 0.00 4.00 3.22 0.11 31.76 08:54:01 PM 0 58.81 0.00 4.98 3.51 0.11 32.60 08:54:01 PM 1 63.01 0.00 3.03 2.92 0.09 30.95 08:55:01 PM all 83.37 0.00 1.92 0.05 0.09 14.57 08:55:01 PM 0 82.83 0.00 2.29 0.05 0.09 14.73 08:55:01 PM 1 83.91 0.00 1.55 0.04 0.11 14.39 08:56:01 PM all 56.24 0.00 2.57 0.87 0.09 40.22 08:56:01 PM 0 55.09 0.00 2.59 1.21 0.09 41.02 08:56:01 PM 1 57.41 0.00 2.53 0.53 0.09 39.44 Average: all 55.74 0.00 3.16 1.44 0.09 39.57 Average: 0 56.29 0.00 3.80 1.77 0.09 38.05 Average: 1 55.18 0.00 2.52 1.11 0.10 41.10