---> uname -a: Linux prd-centos7-docker-2c-1g-2270.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 604 4666 16 2550 6923 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:e0:6f:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fee0:6f4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:00:44:5e 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) 10:51:32 AM LINUX RESTART 10:52:18 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 119.98 34.69 85.29 6769.89 16337.62 10:54:01 AM 65.12 0.93 64.19 28.91 4482.31 10:55:01 AM 245.27 1.95 243.32 1586.81 7916.04 10:56:01 AM 173.51 6.74 166.76 974.39 18887.38 10:57:01 AM 25.02 1.22 23.80 126.58 666.21 Average: 126.13 7.57 118.56 1604.80 9257.28 10:52:18 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 5728064 2280852 28.48 2620 1666344 880384 9.72 508760 1532048 60976 10:54:01 AM 5531420 2477496 30.93 2620 1773188 945588 10.44 599920 1621880 51804 10:55:01 AM 5265844 2743072 34.25 2620 2018724 908196 10.03 664372 1766988 94436 10:56:01 AM 4846908 3162008 39.48 2620 2481780 866876 9.57 784196 2041004 84 10:57:01 AM 4745932 3262984 40.74 2620 2483816 951876 10.51 974624 1949908 7640 Average: 5223634 2785282 34.78 2620 2084770 910584 10.05 706374 1782366 42988 10:52:18 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:53:01 AM eth0 505.04 308.69 1110.18 94.33 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 56.91 43.90 800.73 8.02 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 45.00 35.59 365.98 8.62 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 320.33 281.77 4782.79 972.38 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 18.10 16.97 13.71 7.17 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 170.12 127.11 1433.07 225.56 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) 10:51:32 AM LINUX RESTART 10:52:18 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 23.38 0.00 5.08 34.22 0.09 37.23 10:53:01 AM 0 25.49 0.00 5.27 31.21 0.10 37.92 10:53:01 AM 1 21.29 0.00 4.91 37.21 0.07 36.51 10:54:01 AM all 11.73 0.00 1.08 10.92 0.08 76.20 10:54:01 AM 0 16.00 0.00 1.29 15.60 0.09 67.03 10:54:01 AM 1 7.51 0.00 0.90 6.26 0.08 85.24 10:55:01 AM all 25.37 0.00 2.94 7.84 0.11 63.74 10:55:01 AM 0 13.55 0.00 2.06 7.60 0.09 76.71 10:55:01 AM 1 37.59 0.00 3.85 8.12 0.12 50.33 10:56:01 AM all 20.25 0.00 5.25 23.49 0.10 50.90 10:56:01 AM 0 14.56 0.00 4.92 40.08 0.10 40.34 10:56:01 AM 1 26.05 0.00 5.58 6.60 0.12 61.66 10:57:01 AM all 26.70 0.00 1.80 4.27 0.12 67.11 10:57:01 AM 0 16.75 0.00 1.46 2.81 0.10 78.87 10:57:01 AM 1 36.87 0.00 2.14 5.78 0.12 55.08 Average: all 21.33 0.00 3.11 15.04 0.10 60.42 Average: 0 16.75 0.00 2.85 18.69 0.09 61.61 Average: 1 25.97 0.00 3.37 11.34 0.11 59.21