---> uname -a: Linux prd-centos7-docker-1c-4g-15371.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 577 4894 16 2348 6948 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0f:1c:33 brd ff:ff:ff:ff:ff:ff inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe0f:1c33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:df:bb:f7 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/11/2024 _x86_64_ (2 CPU) 02:03:15 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 106.84 13.97 92.87 1718.97 4204.28 02:06:01 AM 182.73 0.60 182.13 86.36 12812.49 02:07:01 AM 225.18 0.18 225.00 22.39 7353.41 Average: 171.58 4.92 166.66 609.33 8122.92 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5406836 2601892 32.49 2620 1995476 832436 9.19 883008 1433336 275468 02:06:01 AM 5131916 2876812 35.92 2620 2176272 886836 9.79 980116 1573288 120828 02:07:01 AM 5004028 3004700 37.52 2620 2277244 884184 9.76 1020656 1631304 84600 Average: 5180927 2827801 35.31 2620 2149664 867819 9.58 961260 1545976 160299 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 423.81 348.03 4843.24 79.57 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 63.98 58.40 712.90 8.52 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.73 27.61 281.49 6.04 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 172.20 144.70 1946.11 31.38 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/11/2024 _x86_64_ (2 CPU) 02:03:15 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 45.64 0.00 3.66 2.73 0.15 47.81 02:05:01 AM 0 40.16 0.00 3.46 2.45 0.13 53.80 02:05:01 AM 1 51.23 0.00 3.91 3.00 0.15 41.71 02:06:01 AM all 29.95 0.00 2.30 5.61 0.11 62.04 02:06:01 AM 0 11.60 0.00 1.27 4.96 0.09 82.08 02:06:01 AM 1 49.54 0.00 3.38 6.32 0.13 40.64 02:07:01 AM all 30.00 0.00 2.88 6.01 0.12 60.99 02:07:01 AM 0 36.86 0.00 2.84 4.79 0.14 55.37 02:07:01 AM 1 23.21 0.00 2.92 7.20 0.12 66.54 Average: all 35.08 0.00 2.94 4.81 0.12 57.05 Average: 0 29.28 0.00 2.50 4.09 0.12 64.01 Average: 1 41.01 0.00 3.39 5.54 0.13 49.92