---> uname -a: Linux prd-centos7-docker-2c-8g-3124.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: 2800.022 BogoMIPS: 5600.04 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 605 4773 16 2441 6920 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:35:1e:33 brd ff:ff:ff:ff:ff:ff inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe35:1e33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:21:6b:2b 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) 02/28/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 78.83 7.56 71.27 616.39 5338.24 01:50:01 PM 161.33 1.77 159.56 548.17 10033.76 01:51:01 PM 52.86 2.73 50.13 601.33 8518.80 01:52:01 PM 21.29 2.32 18.97 521.92 1611.28 Average: 78.58 3.59 74.98 571.95 6375.52 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5484568 2524168 31.52 2088 1872560 927928 10.25 558724 1688632 163772 01:50:01 PM 4853776 3154960 39.39 2088 2086456 1243172 13.73 1076928 1755980 116412 01:51:01 PM 4297856 3710880 46.34 2088 2249408 1677180 18.52 1576892 1796588 17168 01:52:01 PM 4854068 3154668 39.39 2088 2366732 965328 10.66 1063452 1744216 116920 Average: 4872567 3136169 39.16 2088 2143789 1203402 13.29 1068999 1746354 103568 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 180.35 139.06 939.21 13.89 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 409.54 472.49 2442.64 73.81 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 116.46 132.94 938.82 18.69 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 18.75 14.91 16.66 9.72 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 181.27 189.85 1084.33 29.03 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) 02/28/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.59 0.00 3.17 0.80 0.09 59.35 01:49:01 PM 0 44.27 0.00 3.16 1.29 0.11 51.17 01:49:01 PM 1 29.04 0.00 3.16 0.33 0.07 67.41 01:50:01 PM all 53.03 0.00 3.76 2.95 0.12 40.14 01:50:01 PM 0 48.75 0.00 5.08 3.94 0.12 42.10 01:50:01 PM 1 57.34 0.00 2.42 1.95 0.11 38.18 01:51:01 PM all 87.13 0.00 2.36 0.40 0.11 10.01 01:51:01 PM 0 85.79 0.00 2.78 0.68 0.11 10.64 01:51:01 PM 1 88.42 0.00 1.97 0.11 0.11 9.39 01:52:01 PM all 69.64 0.00 2.21 0.07 0.11 27.97 01:52:01 PM 0 78.70 0.00 2.78 0.05 0.11 18.35 01:52:01 PM 1 60.76 0.00 1.65 0.09 0.11 37.40 Average: all 61.24 0.00 2.88 1.06 0.11 34.71 Average: 0 64.06 0.00 3.46 1.51 0.11 30.86 Average: 1 58.45 0.00 2.31 0.62 0.10 38.52