---> uname -a: Linux prd-centos7-docker-2c-1g-35159.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 647 4628 16 2545 6881 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:38:e5:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe38:e538/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:46:b0:22 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) 08/13/2025 _x86_64_ (2 CPU) 08:38:15 AM LINUX RESTART 08:39:01 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 239.88 2.15 237.73 1594.00 9036.50 08:41:01 AM 224.82 8.63 216.19 1176.82 19999.85 Average: 232.35 5.39 226.96 1385.39 14518.63 08:39:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 5230760 2778156 34.69 2620 2009508 983240 10.86 705552 1762444 123992 08:41:01 AM 4720052 3288864 41.07 2620 2480072 1002424 11.07 1189264 1760616 8160 Average: 4975406 3033510 37.88 2620 2244790 992832 10.96 947408 1761530 66076 08:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:40:01 AM eth0 140.31 106.85 1011.39 16.60 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 487.11 510.31 4918.07 2376.58 0.00 0.00 0.00 08:41:01 AM lo 0.57 0.57 0.11 0.11 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 313.73 308.59 2964.89 1196.69 0.00 0.00 0.00 Average: lo 0.28 0.28 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) 08/13/2025 _x86_64_ (2 CPU) 08:38:15 AM LINUX RESTART 08:39:01 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 34.58 0.00 3.52 6.08 0.10 55.71 08:40:01 AM 0 29.04 0.00 3.26 6.49 0.10 61.10 08:40:01 AM 1 40.20 0.00 3.80 5.65 0.10 50.25 08:41:01 AM all 40.18 0.00 6.41 1.49 0.09 51.83 08:41:01 AM 0 28.45 0.00 6.37 1.32 0.10 63.75 08:41:01 AM 1 52.19 0.00 6.44 1.68 0.09 39.61 Average: all 37.36 0.00 4.96 3.80 0.10 53.78 Average: 0 28.75 0.00 4.81 3.92 0.10 62.42 Average: 1 46.13 0.00 5.11 3.68 0.10 44.98