---> uname -a: Linux prd-centos7-docker-1c-4g-6630.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: 2799.998 BogoMIPS: 5599.99 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 588 5062 16 2170 6938 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:1e:93:3f brd ff:ff:ff:ff:ff:ff inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe1e:933f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:58:99:05 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) 11/07/2025 _x86_64_ (2 CPU) 01:03:44 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 309.26 37.23 272.03 5506.76 41059.84 01:06:01 AM 117.75 1.52 116.23 115.04 7864.21 Average: 214.32 19.53 194.79 2833.99 24604.17 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5585432 2423296 30.26 2620 1813408 879076 9.71 722624 1436856 114164 01:06:01 AM 5376420 2632308 32.87 2620 2015240 841100 9.29 728064 1595664 133024 Average: 5480926 2527802 31.56 2620 1914324 860088 9.50 725344 1516260 123594 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 451.48 315.58 2234.15 79.86 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 80.05 75.95 773.01 10.11 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 267.36 196.79 1509.84 45.28 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) 11/07/2025 _x86_64_ (2 CPU) 01:03:44 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 42.80 0.00 7.33 15.21 0.11 34.55 01:05:02 AM 0 44.27 0.00 7.49 14.63 0.09 33.52 01:05:02 AM 1 41.30 0.00 7.19 15.80 0.12 35.59 01:06:01 AM all 34.90 0.00 2.56 1.12 0.10 61.32 01:06:01 AM 0 56.92 0.00 3.70 1.60 0.09 37.68 01:06:01 AM 1 13.97 0.00 1.47 0.66 0.09 83.81 Average: all 38.84 0.00 4.94 8.15 0.10 47.96 Average: 0 50.53 0.00 5.61 8.19 0.09 35.58 Average: 1 27.45 0.00 4.29 8.13 0.11 60.03