---> uname -a: Linux prd-centos7-docker-1c-4g-34474.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 605 5043 16 2171 6921 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:10:de:16 brd ff:ff:ff:ff:ff:ff inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe10:de16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:b3:a9:38 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) 01/13/2026 _x86_64_ (2 CPU) 01:20:52 AM LINUX RESTART 01:21:01 AM tps rtps wtps bread/s bwrtn/s 01:22:03 AM 379.72 81.82 297.90 10047.19 42048.48 01:23:01 AM 143.53 1.59 141.94 118.15 8710.18 Average: 263.65 42.39 221.26 5168.01 25665.88 01:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:03 AM 5544384 2464352 30.77 2620 1822396 917628 10.13 757456 1441636 123032 01:23:01 AM 5300432 2708304 33.82 2620 2028740 909428 10.04 793252 1602572 124772 Average: 5422408 2586328 32.29 2620 1925568 913528 10.09 775354 1522104 123902 01:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:22:03 AM eth0 431.39 305.24 2308.21 78.48 0.00 0.00 0.00 01:22:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 77.37 72.77 899.69 10.23 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 257.42 191.01 1616.06 44.94 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) 01/13/2026 _x86_64_ (2 CPU) 01:20:52 AM LINUX RESTART 01:21:01 AM CPU %user %nice %system %iowait %steal %idle 01:22:03 AM all 46.32 0.00 9.74 7.32 0.12 36.50 01:22:03 AM 0 47.84 0.00 9.60 6.16 0.11 36.28 01:22:03 AM 1 44.80 0.00 9.87 8.48 0.11 36.74 01:23:01 AM all 35.43 0.00 2.53 0.96 0.09 60.99 01:23:01 AM 0 62.81 0.00 3.97 1.35 0.11 31.76 01:23:01 AM 1 10.06 0.00 1.21 0.60 0.09 88.04 Average: all 40.90 0.00 6.16 4.16 0.10 48.67 Average: 0 55.15 0.00 6.85 3.81 0.11 34.07 Average: 1 27.23 0.00 5.49 4.49 0.10 62.69