---> uname -a: Linux prd-centos7-docker-2c-8g-797.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 593 4795 16 2432 6933 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:45:cd:cc brd ff:ff:ff:ff:ff:ff inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe45:cdcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:97:8d:6f 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/01/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 122.05 19.89 102.17 4430.78 14521.87 01:50:01 PM 126.25 1.32 124.93 250.09 9402.83 01:51:01 PM 85.62 3.09 82.53 899.09 8686.17 01:52:02 PM 12.84 0.98 11.86 379.48 2021.20 Average: 86.53 6.34 80.19 1494.72 8654.95 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5544060 2464676 30.77 2088 1829864 871416 9.62 536228 1654192 125780 01:50:01 PM 5083956 2924780 36.52 2088 1989664 1130612 12.48 897824 1712832 57844 01:51:01 PM 4271712 3737024 46.66 2088 2235128 1692240 18.68 1616732 1782692 37064 01:52:02 PM 4971808 3036928 37.92 2088 2351208 860152 9.50 936856 1757912 86548 Average: 4967884 3040852 37.97 2088 2101466 1138605 12.57 996910 1726907 76809 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 380.03 229.88 1406.23 61.70 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 283.83 314.90 1188.07 51.76 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 273.88 314.00 2230.21 43.06 0.00 0.00 0.00 01:51:01 PM lo 0.02 0.02 0.00 0.00 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 01:52:02 PM eth0 16.31 15.22 56.88 5.51 0.00 0.00 0.00 01:52:02 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.34 218.15 1220.95 40.46 0.00 0.00 0.00 Average: lo 0.04 0.04 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/01/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 33.50 0.00 4.10 4.94 0.10 57.36 01:49:02 PM 0 43.22 0.00 4.26 5.02 0.11 47.39 01:49:02 PM 1 23.96 0.00 3.96 4.88 0.10 67.10 01:50:01 PM all 47.71 0.00 3.58 1.17 0.12 47.41 01:50:01 PM 0 50.44 0.00 4.75 1.57 0.13 43.12 01:50:01 PM 1 45.03 0.00 2.41 0.76 0.11 51.69 01:51:01 PM all 79.32 0.00 2.92 1.13 0.15 16.49 01:51:01 PM 0 78.52 0.00 3.46 1.88 0.15 16.00 01:51:01 PM 1 80.15 0.00 2.37 0.37 0.13 16.98 01:52:02 PM all 80.92 0.00 2.06 0.04 0.12 16.87 01:52:02 PM 0 80.73 0.00 2.20 0.02 0.13 16.93 01:52:02 PM 1 81.07 0.00 1.94 0.06 0.13 16.81 Average: all 59.95 0.00 3.18 1.86 0.12 34.89 Average: 0 62.97 0.00 3.68 2.15 0.13 31.08 Average: 1 56.95 0.00 2.69 1.57 0.12 38.67