---> uname -a: Linux prd-centos7-docker-2c-1g-2367.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 8.2G 32G 21% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 642 3191 16 3987 6863 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:2b:b7:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe2b:b7c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:be:9a:de 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) 02:40:55 PM LINUX RESTART 02:42:01 PM tps rtps wtps bread/s bwrtn/s 02:43:01 PM 420.56 8.49 412.07 2531.45 50875.16 02:44:01 PM 178.13 0.17 177.96 26.92 70697.00 02:45:01 PM 25.92 1.27 24.65 129.91 668.10 Average: 208.24 3.31 204.93 896.41 40746.78 02:42:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 PM 3479220 4529696 56.56 2620 3751600 1152488 12.72 1124620 3024452 513188 02:44:01 PM 3325640 4683276 58.48 2620 3903328 1010392 11.16 1849936 2427452 16 02:45:01 PM 3205312 4803604 59.98 2620 3913408 1031376 11.39 2108140 2292488 16372 Average: 3336724 4672192 58.34 2620 3856112 1064752 11.76 1694232 2581464 176525 02:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:43:01 PM eth0 721.94 429.50 24286.44 34.78 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 1848.18 2210.21 2652.47 17387.37 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 31.06 23.45 25.70 20.28 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 866.98 887.57 8991.10 5812.54 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) 02:40:55 PM LINUX RESTART 02:42:01 PM CPU %user %nice %system %iowait %steal %idle 02:43:01 PM all 37.94 0.00 8.80 4.44 0.13 48.69 02:43:01 PM 0 23.30 0.00 7.61 3.05 0.12 65.92 02:43:01 PM 1 53.24 0.00 10.03 5.87 0.15 30.71 02:44:01 PM all 54.85 0.00 5.89 4.24 0.14 34.89 02:44:01 PM 0 56.00 0.00 6.11 2.82 0.15 34.93 02:44:01 PM 1 53.69 0.00 5.68 5.66 0.13 34.85 02:45:01 PM all 28.89 0.00 2.18 0.14 0.09 68.71 02:45:01 PM 0 35.28 0.00 2.49 0.18 0.11 61.95 02:45:01 PM 1 22.59 0.00 1.88 0.10 0.09 75.34 Average: all 40.34 0.00 5.59 2.90 0.12 51.04 Average: 0 37.90 0.00 5.40 2.01 0.12 54.58 Average: 1 42.79 0.00 5.79 3.81 0.12 47.49