---> uname -a: Linux prd-centos7-docker-2c-1g-43718.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: 2800.000 BogoMIPS: 5600.00 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 11G 30G 27% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 776 332 16 6713 6729 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:0e:c8:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe0e:c81d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:cb:9c:b8 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) 09/05/2025 _x86_64_ (2 CPU) 12:41:04 PM LINUX RESTART 12:42:01 PM tps rtps wtps bread/s bwrtn/s 12:43:02 PM 469.05 2.73 466.32 1612.66 14698.43 12:44:01 PM 857.56 6.69 850.87 978.97 108360.22 12:45:01 PM 569.65 1.97 567.68 197.90 83106.86 Average: 630.85 3.78 627.07 929.61 68501.95 12:42:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:02 PM 4818636 3190280 39.83 2620 2373924 954452 10.54 894352 1912540 123752 12:44:01 PM 1638500 6370416 79.54 2620 5372164 1155952 12.76 1474960 4293128 674132 12:45:01 PM 356184 7652732 95.55 2620 6521372 958844 10.59 1485188 5440012 14120 Average: 2271107 5737809 71.64 2620 4755820 1023083 11.30 1284833 3881893 270668 12:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:43:02 PM eth0 86.49 73.67 1131.35 16.38 0.00 0.00 0.00 12:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 808.60 453.24 27404.65 33.39 0.00 0.00 0.00 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 362.99 225.32 11673.07 29.92 0.00 0.00 0.00 12:45:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 417.21 249.63 13325.74 26.52 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) 09/05/2025 _x86_64_ (2 CPU) 12:41:04 PM LINUX RESTART 12:42:01 PM CPU %user %nice %system %iowait %steal %idle 12:43:02 PM all 37.14 0.00 3.86 3.05 0.11 55.84 12:43:02 PM 0 50.46 0.00 4.73 3.37 0.11 41.33 12:43:02 PM 1 24.16 0.00 3.02 2.71 0.14 69.96 12:44:01 PM all 39.53 0.00 13.95 8.87 0.12 37.53 12:44:01 PM 0 47.28 0.00 14.68 7.90 0.11 30.02 12:44:01 PM 1 31.89 0.00 13.22 9.82 0.11 44.95 12:45:01 PM all 37.83 0.00 8.72 7.74 0.12 45.59 12:45:01 PM 0 55.90 0.00 9.42 8.14 0.13 26.41 12:45:01 PM 1 20.67 0.00 8.06 7.35 0.12 63.79 Average: all 38.14 0.00 8.74 6.49 0.12 46.51 Average: 0 51.22 0.00 9.52 6.42 0.12 32.73 Average: 1 25.47 0.00 7.99 6.56 0.12 59.86