---> uname -a: Linux prd-centos7-docker-1c-4g-20599.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 586 4888 16 2346 6939 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:b2:ea:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:feb2:ea01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:69:bd:d9 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) 01/26/2024 _x86_64_ (2 CPU) 02:03:48 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 180.95 94.30 86.64 7687.99 38284.68 02:06:01 AM 1.33 0.02 1.32 1.33 22.44 02:07:01 AM 0.23 0.00 0.23 0.00 2.20 02:08:01 AM 0.27 0.00 0.27 0.00 2.85 02:09:01 AM 0.23 0.00 0.23 0.00 2.33 02:10:01 AM 0.33 0.12 0.22 27.18 2.91 02:11:01 AM 121.57 13.74 107.83 1688.62 5512.09 02:12:01 AM 283.54 0.62 282.93 86.88 14617.74 Average: 73.56 13.60 59.96 1186.67 7306.89 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5972268 2036460 25.43 2620 1592052 803548 8.87 325548 1477512 48 02:06:01 AM 5971176 2037552 25.44 2620 1592096 803420 8.87 326556 1477276 4 02:07:01 AM 5971852 2036876 25.43 2620 1592100 803408 8.87 326080 1477320 4 02:08:01 AM 5972904 2035824 25.42 2620 1592104 803408 8.87 324628 1477316 4 02:09:01 AM 5968976 2039752 25.47 2620 1592112 803408 8.87 328856 1477316 4 02:10:01 AM 5959972 2048756 25.58 2620 1593788 806044 8.90 337008 1478012 824 02:11:01 AM 5324664 2684064 33.51 2620 2013176 912316 10.07 952504 1444876 239144 02:12:01 AM 5123060 2885668 36.03 2620 2205668 870744 9.61 949496 1600740 35696 Average: 5783109 2225619 27.79 2620 1721637 825787 9.12 483834 1488796 34466 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 118.22 74.27 349.00 16.97 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 0.28 0.10 0.02 0.04 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 0.20 0.10 0.01 0.01 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 02:08:01 AM eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 15.31 8.11 21.33 2.93 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 443.96 356.97 4943.86 74.75 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 60.81 56.31 668.76 8.58 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.89 62.00 747.81 12.91 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) 01/26/2024 _x86_64_ (2 CPU) 02:03:48 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 9.74 0.00 4.91 21.93 0.08 63.33 02:05:01 AM 0 10.01 0.00 4.81 21.68 0.07 63.43 02:05:01 AM 1 9.46 0.00 5.00 22.21 0.07 63.26 02:06:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 02:06:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 02:06:01 AM 1 0.33 0.00 0.07 0.00 0.02 99.58 02:07:01 AM all 0.18 0.00 0.04 0.00 0.03 99.76 02:07:01 AM 0 0.03 0.00 0.07 0.00 0.03 99.87 02:07:01 AM 1 0.30 0.00 0.03 0.00 0.02 99.65 02:08:01 AM all 0.19 0.00 0.04 0.00 0.03 99.74 02:08:01 AM 0 0.25 0.00 0.03 0.00 0.03 99.68 02:08:01 AM 1 0.15 0.00 0.05 0.00 0.03 99.77 02:09:01 AM all 0.21 0.00 0.07 0.00 0.10 99.62 02:09:01 AM 0 0.26 0.00 0.07 0.00 0.14 99.53 02:09:01 AM 1 0.16 0.00 0.05 0.00 0.05 99.74 02:10:01 AM all 0.40 0.00 0.09 0.01 0.03 99.46 02:10:01 AM 0 0.40 0.00 0.08 0.02 0.03 99.46 02:10:01 AM 1 0.40 0.00 0.10 0.00 0.03 99.47 02:11:01 AM all 46.91 0.00 3.95 2.42 0.12 46.60 02:11:01 AM 0 53.90 0.00 4.15 2.80 0.13 39.01 02:11:01 AM 1 40.15 0.00 3.79 2.03 0.12 53.91 02:12:01 AM all 29.52 0.00 2.41 8.90 0.11 59.07 02:12:01 AM 0 53.28 0.00 3.41 11.36 0.13 31.82 02:12:01 AM 1 7.23 0.00 1.44 6.58 0.08 84.67 Average: all 10.51 0.00 1.41 4.11 0.06 83.90 Average: 0 14.02 0.00 1.53 4.40 0.07 79.98 Average: 1 7.05 0.00 1.29 3.82 0.05 87.78