---> uname -a: Linux prd-centos7-docker-2c-1g-19487.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 6.8G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4664 16 2574 6945 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:3a:52:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe3a:5263/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:76:73:62 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) 06/08/2025 _x86_64_ (2 CPU) 09:16:17 AM LINUX RESTART 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:01 AM 187.76 8.88 178.88 828.24 5788.31 09:19:01 AM 300.90 10.33 290.57 2707.40 8625.10 Average: 244.33 9.60 234.72 1767.74 7206.59 09:17:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 AM 5379968 2628948 32.83 2620 1943952 904416 9.99 610728 1720620 215304 09:19:01 AM 4795340 3213576 40.12 2620 2507016 905772 10.00 838836 2037584 500068 Average: 5087654 2921262 36.48 2620 2225484 905094 9.99 724782 1879102 357686 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:18:01 AM eth0 175.59 124.28 1160.80 31.59 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 190.37 121.99 5440.32 17.26 0.00 0.00 0.00 09:19:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 182.98 123.13 3300.38 24.42 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) 06/08/2025 _x86_64_ (2 CPU) 09:16:17 AM LINUX RESTART 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:01 AM all 36.26 0.00 4.00 2.51 0.11 57.11 09:18:01 AM 0 19.46 0.00 2.41 1.08 0.10 76.94 09:18:01 AM 1 53.73 0.00 5.67 3.99 0.11 36.50 09:19:01 AM all 37.66 0.00 7.53 3.24 0.11 51.46 09:19:01 AM 0 25.83 0.00 7.01 2.66 0.10 64.41 09:19:01 AM 1 49.79 0.00 8.04 3.82 0.11 38.25 Average: all 36.96 0.00 5.76 2.87 0.11 54.30 Average: 0 22.62 0.00 4.69 1.86 0.10 70.72 Average: 1 51.76 0.00 6.86 3.91 0.11 37.37