---> uname -a: Linux prd-centos7-docker-2c-1g-19028.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 573 5134 16 2112 6961 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:2f:5c:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe2f:5cda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:55:32:a6 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) 06/06/2025 _x86_64_ (2 CPU) 04:54:28 PM LINUX RESTART 04:55:01 PM tps rtps wtps bread/s bwrtn/s 04:56:02 PM 151.01 10.73 140.28 2411.33 6132.98 04:57:01 PM 288.69 8.72 279.97 1164.30 8163.76 Average: 219.28 9.73 209.55 1792.95 7140.02 04:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:02 PM 5378132 2630784 32.85 2620 1991364 867040 9.57 577016 1753188 200180 04:57:01 PM 5292392 2716524 33.92 2620 2053932 861128 9.51 750528 1648124 47172 Average: 5335262 2673654 33.38 2620 2022648 864084 9.54 663772 1700656 123676 04:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:56:02 PM eth0 174.71 125.30 1148.34 22.34 0.00 0.00 0.00 04:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 39.75 32.62 119.69 18.73 0.00 0.00 0.00 04:57:01 PM lo 0.54 0.54 0.11 0.11 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.78 79.34 638.25 20.55 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) 06/06/2025 _x86_64_ (2 CPU) 04:54:28 PM LINUX RESTART 04:55:01 PM CPU %user %nice %system %iowait %steal %idle 04:56:02 PM all 36.79 0.00 3.96 2.82 0.11 56.31 04:56:02 PM 0 63.82 0.00 5.95 4.54 0.13 25.55 04:56:02 PM 1 11.20 0.00 2.12 1.19 0.09 85.41 04:57:01 PM all 37.24 0.00 5.90 2.89 0.11 53.87 04:57:01 PM 0 56.95 0.00 6.91 3.44 0.13 32.58 04:57:01 PM 1 18.40 0.00 4.93 2.38 0.10 74.19 Average: all 37.01 0.00 4.92 2.85 0.11 55.10 Average: 0 60.41 0.00 6.43 3.99 0.13 29.04 Average: 1 14.76 0.00 3.51 1.78 0.09 79.87