---> uname -a: Linux prd-centos7-docker-2c-1g-19052.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 649 5009 16 2161 6883 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:89:fb:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe89:fb95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:34:20:08 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) 06/06/2025 _x86_64_ (2 CPU) 06:02:40 PM LINUX RESTART 06:03:01 PM tps rtps wtps bread/s bwrtn/s 06:04:02 PM 276.88 11.07 265.82 1759.63 10498.69 06:05:01 PM 295.68 10.60 285.08 2760.98 8479.57 Average: 286.20 10.84 275.36 2255.89 9498.03 06:03:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:02 PM 5255424 2753484 34.38 2620 1988992 970692 10.72 695856 1747392 215776 06:05:01 PM 5129948 2878960 35.95 2620 2094968 966348 10.67 898100 1650128 44960 Average: 5192686 2816222 35.16 2620 2041980 968520 10.69 796978 1698760 130368 06:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:04:02 PM eth0 245.25 177.80 1550.17 48.63 0.00 0.00 0.00 06:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 53.73 43.21 132.23 20.46 0.00 0.00 0.00 06:05:01 PM lo 0.58 0.58 0.12 0.12 0.00 0.00 0.00 06:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 150.33 111.10 847.45 34.67 0.00 0.00 0.00 Average: lo 0.29 0.29 0.06 0.06 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) 06/06/2025 _x86_64_ (2 CPU) 06:02:40 PM LINUX RESTART 06:03:01 PM CPU %user %nice %system %iowait %steal %idle 06:04:02 PM all 41.35 0.00 4.35 2.38 0.12 51.81 06:04:02 PM 0 26.22 0.00 2.91 1.13 0.12 69.62 06:04:02 PM 1 57.08 0.00 5.85 3.66 0.11 33.30 06:05:01 PM all 34.80 0.00 6.25 1.72 0.10 57.14 06:05:01 PM 0 22.18 0.00 5.84 1.88 0.11 69.99 06:05:01 PM 1 47.74 0.00 6.63 1.55 0.11 43.96 Average: all 38.09 0.00 5.29 2.05 0.11 54.46 Average: 0 24.21 0.00 4.37 1.50 0.11 69.81 Average: 1 52.42 0.00 6.24 2.61 0.11 38.63