---> uname -a: Linux prd-centos7-docker-1c-4g-52517.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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: 2800.000 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 587 5068 16 2165 6940 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:60:f7:34 brd ff:ff:ff:ff:ff:ff inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe60:f734/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:ca:5e:6a 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 08/12/2025 _x86_64_ (2 CPU) 01:03:40 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 237.64 28.53 209.11 5176.09 6886.00 01:06:01 AM 244.78 0.90 243.89 96.61 10514.38 Average: 241.18 14.83 226.35 2657.89 8684.80 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5500348 2508388 31.32 2620 1850144 913436 10.09 769828 1466724 118920 01:06:01 AM 5206076 2802660 35.00 2620 2076892 926652 10.23 856516 1622340 108836 Average: 5353212 2655524 33.16 2620 1963518 920044 10.16 813172 1544532 113878 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 402.61 286.44 2431.59 77.69 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 71.63 66.45 710.74 9.92 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.53 177.38 1578.46 44.10 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 08/12/2025 _x86_64_ (2 CPU) 01:03:40 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 49.94 0.00 5.93 2.50 0.13 41.50 01:05:02 AM 0 48.95 0.00 5.52 1.48 0.14 43.89 01:05:02 AM 1 50.93 0.00 6.33 3.52 0.14 39.08 01:06:01 AM all 36.74 0.00 2.65 1.30 0.12 59.19 01:06:01 AM 0 42.01 0.00 3.31 1.38 0.13 53.18 01:06:01 AM 1 31.55 0.00 2.03 1.22 0.11 65.10 Average: all 43.30 0.00 4.28 1.89 0.13 50.39 Average: 0 45.48 0.00 4.42 1.43 0.13 48.54 Average: 1 41.14 0.00 4.15 2.36 0.12 52.22