---> uname -a: Linux prd-centos7-docker-2c-1g-1402.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: 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 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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 632 5065 16 2123 6903 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:fc:27:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fefc:2793/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:8b:01:e6 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) 01/19/2026 _x86_64_ (2 CPU) 10:11:09 AM LINUX RESTART 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 290.47 5.90 284.58 2431.31 9885.06 10:14:01 AM 133.70 5.08 128.62 313.98 4296.85 Average: 212.09 5.49 206.60 1372.73 7091.19 10:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 5113952 2894964 36.15 2620 2062656 1024068 11.31 792256 1784696 107896 10:14:01 AM 5131688 2877228 35.93 2620 2062804 995268 10.99 896440 1657588 9092 Average: 5122820 2886096 36.04 2620 2062730 1009668 11.15 844348 1721142 58494 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:13:01 AM eth0 70.19 57.63 996.99 12.43 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 24.70 22.21 18.17 9.58 0.00 0.00 0.00 10:14:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.45 39.92 507.62 11.00 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) 01/19/2026 _x86_64_ (2 CPU) 10:11:09 AM LINUX RESTART 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 35.46 0.00 5.80 2.93 0.13 55.68 10:13:01 AM 0 14.27 0.00 4.45 2.61 0.12 78.54 10:13:01 AM 1 58.01 0.00 7.25 3.26 0.13 31.34 10:14:01 AM all 36.54 0.00 3.26 2.03 0.17 58.00 10:14:01 AM 0 20.16 0.00 2.85 1.05 0.17 75.76 10:14:01 AM 1 53.82 0.00 3.66 3.06 0.16 39.29 Average: all 36.00 0.00 4.53 2.48 0.15 56.84 Average: 0 17.21 0.00 3.66 1.84 0.15 77.15 Average: 1 55.91 0.00 5.46 3.16 0.15 35.33