---> uname -a: Linux prd-centos7-docker-2c-1g-2115.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 582 5112 16 2126 6953 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:cf:1d:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fecf:1daf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:9d:3b: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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/02/2025 _x86_64_ (2 CPU) 08:55:07 AM LINUX RESTART 08:56:01 AM tps rtps wtps bread/s bwrtn/s 08:57:01 AM 234.29 1.95 232.35 1586.81 8724.73 08:58:01 AM 168.75 6.40 162.36 940.84 5033.16 08:59:01 AM 53.62 2.18 51.44 228.42 1892.87 Average: 152.23 3.51 148.72 918.73 5217.11 08:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 AM 5319548 2689368 33.58 2620 2023120 886888 9.79 604096 1771568 124784 08:58:01 AM 5286420 2722496 33.99 2620 2058964 874552 9.66 616748 1783596 34200 08:59:01 AM 5276112 2732804 34.12 2620 2064208 871820 9.63 755760 1654776 8228 Average: 5294027 2714889 33.90 2620 2048764 877753 9.69 658868 1736647 55737 08:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:57:01 AM eth0 64.12 52.42 948.35 11.75 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 8.93 6.28 38.21 2.22 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 23.74 18.71 16.33 15.04 0.00 0.00 0.00 08:59:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.26 25.80 334.32 9.67 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 10/02/2025 _x86_64_ (2 CPU) 08:55:07 AM LINUX RESTART 08:56:01 AM CPU %user %nice %system %iowait %steal %idle 08:57:01 AM all 27.78 0.00 2.95 6.03 0.12 63.12 08:57:01 AM 0 45.58 0.00 4.19 5.84 0.13 44.27 08:57:01 AM 1 10.90 0.00 1.77 6.19 0.12 81.01 08:58:01 AM all 14.16 0.00 3.60 29.71 0.09 52.44 08:58:01 AM 0 13.18 0.00 3.76 24.80 0.09 58.18 08:58:01 AM 1 15.14 0.00 3.44 34.65 0.10 46.67 08:59:01 AM all 20.69 0.00 1.68 0.88 0.10 76.65 08:59:01 AM 0 32.99 0.00 2.15 1.33 0.11 63.42 08:59:01 AM 1 8.84 0.00 1.23 0.43 0.09 89.41 Average: all 20.84 0.00 2.75 12.30 0.10 64.01 Average: 0 30.32 0.00 3.37 10.84 0.11 55.36 Average: 1 11.62 0.00 2.15 13.72 0.10 72.41