---> uname -a: Linux prd-centos7-docker-2c-1g-18829.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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: 2799.996 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 retpoline_amd ssbd 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 6.5G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 5049 16 2180 6941 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:a0:1b:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fea0:1bda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:c0:14:79 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/08/2025 _x86_64_ (2 CPU) 07:53:35 PM LINUX RESTART 07:54:01 PM tps rtps wtps bread/s bwrtn/s 07:55:01 PM 248.77 11.13 237.64 2593.60 8723.40 07:56:01 PM 319.27 8.91 310.36 1203.06 9318.89 Average: 284.02 10.02 274.00 1898.33 9021.14 07:54:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 PM 5317224 2691684 33.61 2620 2060348 923300 10.19 570172 1810476 222868 07:56:01 PM 5120044 2888864 36.07 2620 2114776 948640 10.47 902688 1655716 8652 Average: 5218634 2790274 34.84 2620 2087562 935970 10.33 736430 1733096 115760 07:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:55:01 PM eth0 205.90 146.45 1637.48 44.03 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 37.11 30.90 96.51 17.33 0.00 0.00 0.00 07:56:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 07:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.50 88.67 866.99 30.68 0.00 0.00 0.00 Average: lo 0.27 0.27 0.06 0.06 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/08/2025 _x86_64_ (2 CPU) 07:53:35 PM LINUX RESTART 07:54:01 PM CPU %user %nice %system %iowait %steal %idle 07:55:01 PM all 37.06 0.00 3.89 3.14 0.12 55.80 07:55:01 PM 0 38.11 0.00 4.17 1.48 0.11 56.13 07:55:01 PM 1 36.01 0.00 3.61 4.77 0.12 55.49 07:56:01 PM all 34.62 0.00 5.37 1.51 0.11 58.40 07:56:01 PM 0 56.34 0.00 6.35 1.63 0.11 35.58 07:56:01 PM 1 13.96 0.00 4.42 1.41 0.10 80.10 Average: all 35.84 0.00 4.63 2.32 0.11 57.10 Average: 0 47.12 0.00 5.25 1.56 0.11 45.97 Average: 1 24.86 0.00 4.02 3.07 0.11 67.94