---> uname -a: Linux prd-centos7-docker-2c-1g-19470.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 585 5117 16 2118 6950 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:d6:6e:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fed6:6e60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:93:fb:04 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) 12/10/2025 _x86_64_ (2 CPU) 09:45:01 PM LINUX RESTART 09:46:01 PM tps rtps wtps bread/s bwrtn/s 09:47:01 PM 127.43 0.15 127.28 2.93 6554.98 09:48:01 PM 262.25 8.70 253.56 2540.46 7252.72 Average: 194.84 4.42 190.41 1271.59 6903.82 09:46:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 PM 5443728 2565188 32.03 2620 1884608 893200 9.86 576928 1694468 86076 09:48:01 PM 5247520 2761396 34.48 2620 2052516 895744 9.89 680564 1762124 36376 Average: 5345624 2663292 33.25 2620 1968562 894472 9.88 628746 1728296 61226 09:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:47:01 PM eth0 67.57 51.57 774.22 10.64 0.00 0.00 0.00 09:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM eth0 40.28 30.55 231.39 8.23 0.00 0.00 0.00 09:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.93 41.06 502.83 9.44 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) 12/10/2025 _x86_64_ (2 CPU) 09:45:01 PM LINUX RESTART 09:46:01 PM CPU %user %nice %system %iowait %steal %idle 09:47:01 PM all 17.23 0.00 1.76 18.64 0.10 62.26 09:47:01 PM 0 8.16 0.00 1.33 15.63 0.07 74.81 09:47:01 PM 1 26.55 0.00 2.19 21.72 0.12 49.42 09:48:01 PM all 24.90 0.00 5.35 13.50 0.10 56.16 09:48:01 PM 0 24.80 0.00 4.83 12.32 0.09 57.96 09:48:01 PM 1 25.01 0.00 5.87 14.69 0.09 54.34 Average: all 21.04 0.00 3.54 16.09 0.10 59.23 Average: 0 16.37 0.00 3.06 14.00 0.08 66.49 Average: 1 25.78 0.00 4.03 18.20 0.11 51.88