---> uname -a: Linux prd-centos7-docker-2c-1g-35160.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 649 4627 16 2544 6879 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:7d:39:66 brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe7d:3966/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:5b:e8:ad 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) 08:38:48 AM LINUX RESTART 08:39:01 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 295.29 37.72 257.57 5096.69 41249.46 08:41:01 AM 341.07 8.54 332.53 2534.86 10272.57 08:42:01 AM 95.20 2.01 93.19 223.15 16529.43 Average: 243.88 16.09 227.79 2618.21 22681.06 08:39:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 5497404 2511512 31.36 2620 1838752 905808 10.00 562220 1664348 149224 08:41:01 AM 5032104 2976812 37.17 2620 2233644 1151848 12.72 753672 1892200 223164 08:42:01 AM 4680820 3328096 41.55 2620 2488576 1023100 11.30 1043236 1943624 17876 Average: 5070109 2938807 36.69 2620 2186991 1026919 11.34 786376 1833391 130088 08:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:40:01 AM eth0 339.30 207.78 1565.46 66.93 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 138.13 99.37 2696.11 19.96 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 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 08:42:01 AM eth0 250.42 273.07 2545.88 1160.75 0.00 0.00 0.00 08:42:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 242.59 193.38 2269.24 415.79 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) 08/13/2025 _x86_64_ (2 CPU) 08:38:48 AM LINUX RESTART 08:39:01 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 35.69 0.00 6.87 18.97 0.13 38.34 08:40:01 AM 0 22.99 0.00 6.00 19.34 0.12 51.55 08:40:01 AM 1 48.76 0.00 7.77 18.59 0.14 24.75 08:41:01 AM all 35.43 0.00 6.53 4.03 0.14 53.87 08:41:01 AM 0 28.51 0.00 6.05 4.16 0.14 61.14 08:41:01 AM 1 42.47 0.00 7.00 3.89 0.14 46.50 08:42:01 AM all 34.31 0.00 3.09 5.89 0.12 56.58 08:42:01 AM 0 17.44 0.00 2.49 5.99 0.09 74.00 08:42:01 AM 1 52.10 0.00 3.77 5.79 0.13 38.21 Average: all 35.15 0.00 5.50 9.64 0.13 49.59 Average: 0 22.96 0.00 4.84 9.83 0.12 62.26 Average: 1 47.74 0.00 6.19 9.43 0.14 36.50