---> uname -a: Linux prd-centos7-docker-2c-1g-35155.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 6.6G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4867 16 2339 6916 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:4f:88:cc brd ff:ff:ff:ff:ff:ff inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe4f:88cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:0b:41:aa 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) 08:31:48 AM LINUX RESTART 08:32:02 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 229.33 31.97 197.36 5095.88 35384.76 08:34:02 AM 347.58 10.34 337.24 2705.61 10357.84 Average: 288.95 21.07 267.88 3890.71 22766.23 08:32:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5533560 2475356 30.91 2620 1841816 895976 9.89 524996 1667092 147768 08:34:02 AM 5024356 2984560 37.27 2620 2274796 920544 10.16 819520 1834684 256704 Average: 5278958 2729958 34.09 2620 2058306 908260 10.03 672258 1750888 202236 08:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:33:01 AM eth0 388.67 252.02 1621.25 76.59 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:02 AM eth0 123.80 91.91 2084.21 14.76 0.00 0.00 0.00 08:34:02 AM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 08:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 255.12 171.29 1854.67 45.41 0.00 0.00 0.00 Average: lo 0.32 0.32 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) 08:31:48 AM LINUX RESTART 08:32:02 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 35.36 0.00 5.65 13.60 0.43 44.96 08:33:01 AM 0 42.39 0.00 6.81 14.26 0.11 36.42 08:33:01 AM 1 28.53 0.00 4.50 12.98 0.74 53.24 08:34:02 AM all 34.79 0.00 7.25 4.19 0.11 53.65 08:34:02 AM 0 40.93 0.00 7.21 4.52 0.11 47.24 08:34:02 AM 1 28.75 0.00 7.31 3.86 0.12 59.96 Average: all 35.07 0.00 6.46 8.85 0.27 49.35 Average: 0 41.65 0.00 7.02 9.32 0.11 41.91 Average: 1 28.64 0.00 5.92 8.38 0.43 56.62