---> uname -a: Linux prd-centos7-docker-1c-4g-10050.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 593 4833 16 2394 6930 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:1b:44:5f brd ff:ff:ff:ff:ff:ff inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe1b:445f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:54:56:ac 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) 12/23/2023 _x86_64_ (2 CPU) 02:03:05 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 159.84 12.21 147.63 1157.23 12684.79 02:06:02 AM 260.29 0.38 259.91 80.08 8625.98 Average: 210.07 6.30 203.77 618.65 10655.39 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5220872 2787856 34.81 2620 2087628 925284 10.22 1014484 1474840 95520 02:06:02 AM 5014648 2994080 37.39 2620 2268348 906600 10.01 1026440 1624852 76012 Average: 5117760 2890968 36.10 2620 2177988 915942 10.11 1020462 1549846 85766 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 326.40 274.12 4828.83 37.49 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 02:06:02 AM eth0 51.22 45.50 524.12 7.43 0.00 0.00 0.00 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.81 159.81 2676.47 22.46 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) 12/23/2023 _x86_64_ (2 CPU) 02:03:05 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.23 0.00 3.52 4.51 0.12 48.62 02:05:01 AM 0 34.15 0.00 2.99 5.23 0.11 57.53 02:05:01 AM 1 52.51 0.00 4.07 3.78 0.13 39.51 02:06:02 AM all 29.19 0.00 2.40 8.92 0.11 59.38 02:06:02 AM 0 28.41 0.00 2.47 9.06 0.12 59.94 02:06:02 AM 1 29.99 0.00 2.32 8.78 0.11 58.81 Average: all 36.14 0.00 2.96 6.74 0.12 54.05 Average: 0 31.27 0.00 2.73 7.15 0.11 58.74 Average: 1 41.07 0.00 3.18 6.32 0.12 49.31