---> uname -a: Linux prd-centos7-docker-1c-4g-13891.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 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 603 4820 16 2397 6921 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:82:54:2f brd ff:ff:ff:ff:ff:ff inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe82:542f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:49:5d:b9 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 01/06/2024 _x86_64_ (2 CPU) 02:01:46 AM LINUX RESTART 02:02:02 AM tps rtps wtps bread/s bwrtn/s 02:03:02 AM 230.86 114.89 115.97 9212.67 39547.21 02:04:01 AM 227.79 11.45 216.34 1214.91 14141.95 02:05:01 AM 212.66 0.15 212.51 22.12 7590.24 Average: 223.71 41.93 181.78 3464.32 20356.20 02:02:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:02 AM 4952028 3056708 38.17 2620 1844236 1497052 16.53 1296572 1503448 203772 02:04:01 AM 5165136 2843600 35.51 2620 2165028 876304 9.68 948208 1568816 129028 02:05:01 AM 4958016 3050720 38.09 2620 2320484 896648 9.90 1019452 1673012 129884 Average: 5025060 2983676 37.26 2620 2109916 1090001 12.03 1088077 1581759 154228 02:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:02 AM eth0 429.16 312.70 4005.42 79.44 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 169.53 145.14 1954.20 20.66 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 52.47 48.68 549.12 7.49 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 Average: eth0 216.15 168.18 2160.67 35.71 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 01/06/2024 _x86_64_ (2 CPU) 02:01:46 AM LINUX RESTART 02:02:02 AM CPU %user %nice %system %iowait %steal %idle 02:03:02 AM all 42.07 0.00 7.30 10.10 0.12 40.41 02:03:02 AM 0 44.03 0.00 7.23 10.57 0.11 38.06 02:03:02 AM 1 40.11 0.00 7.37 9.62 0.13 42.76 02:04:01 AM all 33.66 0.00 3.49 5.66 0.13 57.06 02:04:01 AM 0 17.39 0.00 2.26 7.02 0.12 73.20 02:04:01 AM 1 50.58 0.00 4.77 4.25 0.11 40.30 02:05:01 AM all 30.94 0.00 2.39 5.76 0.11 60.80 02:05:01 AM 0 22.53 0.00 2.00 6.65 0.12 68.70 02:05:01 AM 1 39.50 0.00 2.81 4.85 0.11 52.73 Average: all 35.48 0.00 4.36 7.14 0.12 52.90 Average: 0 27.75 0.00 3.78 8.04 0.12 60.31 Average: 1 43.36 0.00 4.96 6.22 0.11 45.34