---> uname -a: Linux prd-centos7-docker-2c-1g-1418.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: 2799.998 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 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 6.9G 34G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 629 4519 16 2671 6894 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:e8:58:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fee8:58d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:c1:da:db 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) 09/30/2025 _x86_64_ (2 CPU) 03:30:44 PM LINUX RESTART 03:31:01 PM tps rtps wtps bread/s bwrtn/s 03:32:02 PM 282.75 25.88 256.87 4742.71 9152.74 03:33:01 PM 323.17 10.50 312.67 2754.80 9209.05 Average: 302.79 18.26 284.53 3757.27 9180.65 03:31:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:02 PM 5393252 2615664 32.66 2620 1922432 934012 10.31 603472 1717128 189492 03:33:01 PM 4662540 3346376 41.78 2620 2599044 921404 10.17 878180 2116956 576308 Average: 5027896 2981020 37.22 2620 2260738 927708 10.24 740826 1917042 382900 03:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:32:02 PM eth0 378.70 249.81 1891.66 73.13 0.00 0.00 0.00 03:32:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 155.26 104.20 4142.14 20.48 0.00 0.00 0.00 03:33:01 PM lo 0.54 0.54 0.11 0.11 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.94 177.63 3007.26 47.03 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) 09/30/2025 _x86_64_ (2 CPU) 03:30:44 PM LINUX RESTART 03:31:01 PM CPU %user %nice %system %iowait %steal %idle 03:32:02 PM all 42.88 0.00 5.73 2.31 0.13 48.97 03:32:02 PM 0 65.55 0.00 7.02 1.67 0.13 25.63 03:32:02 PM 1 21.44 0.00 4.50 2.90 0.12 71.03 03:33:01 PM all 39.43 0.00 7.71 1.69 0.11 51.06 03:33:01 PM 0 56.83 0.00 8.58 1.89 0.11 32.59 03:33:01 PM 1 22.69 0.00 6.87 1.48 0.11 68.85 Average: all 41.16 0.00 6.71 2.00 0.12 50.01 Average: 0 61.19 0.00 7.80 1.78 0.12 29.11 Average: 1 22.06 0.00 5.68 2.20 0.11 69.95