---> uname -a: Linux prd-centos7-docker-2c-8g-2561.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: 2799.996 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 626 4750 16 2443 6899 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:ea:db:7f brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:feea:db7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:8e:33:af 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) 02/22/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 73.81 9.65 64.16 969.11 5205.95 01:50:01 PM 142.75 1.33 141.42 246.91 9794.41 01:51:01 PM 64.01 3.16 60.84 901.13 8966.63 01:52:01 PM 15.25 2.30 12.96 521.30 1303.46 Average: 73.96 4.09 69.87 658.34 6323.37 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5475480 2533256 31.63 2088 1865764 928332 10.25 568948 1685356 158192 01:50:01 PM 4930044 3078692 38.44 2088 2070916 1187160 13.11 1001424 1751244 115184 01:51:01 PM 4499372 3509364 43.82 2088 2251268 1394344 15.39 1368928 1799136 18024 01:52:01 PM 4851876 3156860 39.42 2088 2360852 967748 10.68 1064296 1746236 79120 Average: 4939193 3069543 38.33 2088 2137200 1119396 12.36 1000899 1745493 92630 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 273.22 193.60 1116.66 43.26 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 399.73 465.31 2321.93 72.33 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 127.43 145.31 1072.90 20.68 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 01:52:01 PM eth0 15.77 13.36 13.61 6.20 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 203.74 204.44 1131.42 35.59 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) 02/22/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.20 0.00 3.19 0.86 0.11 58.63 01:49:01 PM 0 35.08 0.00 3.17 0.43 0.11 61.22 01:49:01 PM 1 39.33 0.00 3.23 1.30 0.11 56.02 01:50:01 PM all 50.21 0.00 3.81 2.15 0.13 43.69 01:50:01 PM 0 45.33 0.00 4.49 2.33 0.14 47.71 01:50:01 PM 1 55.14 0.00 3.12 1.95 0.14 39.64 01:51:01 PM all 86.43 0.00 2.35 0.49 0.15 10.59 01:51:01 PM 0 85.24 0.00 2.82 0.63 0.15 11.16 01:51:01 PM 1 87.63 0.00 1.84 0.35 0.15 10.03 01:52:01 PM all 73.42 0.00 2.02 0.07 0.13 24.36 01:52:01 PM 0 80.55 0.00 2.51 0.13 0.13 16.69 01:52:01 PM 1 66.41 0.00 1.56 0.04 0.13 31.87 Average: all 61.54 0.00 2.85 0.90 0.13 34.57 Average: 0 61.17 0.00 3.26 0.89 0.13 34.56 Average: 1 61.92 0.00 2.45 0.92 0.13 34.58