---> uname -a: Linux prd-centos7-docker-2c-1g-2140.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 7.6G 33G 19% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 3818 16 3384 6898 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:f8:c5:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fef8:c5ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:74:c6:9a 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) 09:09:42 AM LINUX RESTART 09:10:18 AM tps rtps wtps bread/s bwrtn/s 09:11:01 AM 105.04 37.91 67.13 6422.84 23156.71 09:12:01 AM 113.62 4.95 108.68 408.33 4539.08 09:13:01 AM 203.73 1.92 201.82 1585.48 6844.03 09:14:01 AM 145.75 6.56 139.18 945.21 4558.42 09:15:01 AM 98.95 1.27 97.68 130.98 26625.93 Average: 135.12 8.88 126.24 1627.59 12544.57 09:10:18 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 AM 5774268 2234648 27.90 2620 1659352 834456 9.21 478240 1518500 13324 09:12:01 AM 5459496 2549420 31.83 2620 1832284 945576 10.44 664124 1620060 72632 09:13:01 AM 5298188 2710728 33.85 2620 2027732 852456 9.41 630128 1764636 101052 09:14:01 AM 4868856 3140060 39.21 2620 2422176 1093788 12.08 778600 2026052 378524 09:15:01 AM 3943944 4064972 50.76 2620 3312584 886652 9.79 975832 2725952 495280 Average: 5068950 2939966 36.71 2620 2250826 922586 10.19 705385 1931040 212162 09:10:18 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:11:01 AM eth0 455.15 274.84 1514.04 87.94 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 46.38 38.53 843.28 7.12 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 37.50 28.41 286.10 12.89 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 97.92 61.97 2993.95 9.50 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 373.42 238.77 12953.19 19.94 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 186.91 119.73 3849.83 23.86 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/02/2025 _x86_64_ (2 CPU) 09:09:42 AM LINUX RESTART 09:10:18 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 22.47 0.00 5.57 54.69 0.16 17.11 09:11:01 AM 0 22.27 0.00 5.81 59.47 0.19 12.25 09:11:01 AM 1 22.66 0.00 5.35 49.89 0.12 21.98 09:12:01 AM all 17.34 0.00 1.47 11.78 0.11 69.30 09:12:01 AM 0 15.79 0.00 1.41 16.22 0.09 66.51 09:12:01 AM 1 18.91 0.00 1.53 7.31 0.14 72.10 09:13:01 AM all 20.90 0.00 2.70 19.46 0.12 56.82 09:13:01 AM 0 12.70 0.00 1.94 21.86 0.12 63.39 09:13:01 AM 1 29.32 0.00 3.45 17.02 0.11 50.11 09:14:01 AM all 20.16 0.00 4.89 25.56 0.11 49.28 09:14:01 AM 0 18.74 0.00 4.97 24.75 0.10 51.43 09:14:01 AM 1 21.58 0.00 4.85 26.38 0.12 47.07 09:15:01 AM all 14.59 0.00 4.22 18.12 0.09 62.98 09:15:01 AM 0 12.07 0.00 4.01 15.80 0.10 68.02 09:15:01 AM 1 17.13 0.00 4.41 20.46 0.09 57.90 Average: all 18.88 0.00 3.66 24.14 0.12 53.20 Average: 0 15.94 0.00 3.49 25.65 0.12 54.81 Average: 1 21.86 0.00 3.83 22.63 0.11 51.57