---> uname -a: Linux prd-centos7-docker-2c-1g-2118.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 5089 16 2140 6943 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:7a:ae:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe7a:aedf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:04:93:bc 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) 08:56:10 AM LINUX RESTART 08:57:01 AM tps rtps wtps bread/s bwrtn/s 08:58:01 AM 78.84 0.82 78.02 26.91 4338.43 08:59:01 AM 274.64 5.81 268.83 2432.24 8713.37 09:00:01 AM 97.33 4.58 92.75 301.72 2893.07 Average: 150.27 3.74 146.54 920.31 5315.17 08:57:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 AM 5392384 2616524 32.67 2620 1892800 976236 10.78 668084 1668896 157576 08:59:01 AM 5125624 2883284 36.00 2620 2081376 1009128 11.14 780308 1779732 60856 09:00:01 AM 5241928 2766980 34.55 2620 2076724 891876 9.85 793472 1649560 8260 Average: 5253312 2755596 34.41 2620 2016967 959080 10.59 747288 1699396 75564 08:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:58:01 AM eth0 41.36 30.07 809.82 5.03 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 47.04 34.85 367.09 17.28 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 17.01 14.86 11.55 5.83 0.00 0.00 0.00 09:00:01 AM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.14 26.60 396.22 9.38 0.00 0.00 0.00 Average: lo 0.21 0.21 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) 10/02/2025 _x86_64_ (2 CPU) 08:56:10 AM LINUX RESTART 08:57:01 AM CPU %user %nice %system %iowait %steal %idle 08:58:01 AM all 15.50 0.00 1.53 5.18 0.08 77.71 08:58:01 AM 0 4.54 0.00 0.74 1.39 0.05 93.28 08:58:01 AM 1 26.79 0.00 2.35 9.10 0.10 61.65 08:59:01 AM all 30.72 0.00 5.79 4.87 0.18 58.44 08:59:01 AM 0 15.67 0.00 4.76 5.23 0.16 74.18 08:59:01 AM 1 46.54 0.00 6.88 4.48 0.20 41.90 09:00:01 AM all 17.34 0.00 1.78 2.96 0.11 77.81 09:00:01 AM 0 8.10 0.00 1.34 2.97 0.10 87.49 09:00:01 AM 1 26.86 0.00 2.23 2.94 0.12 67.84 Average: all 21.09 0.00 3.01 4.33 0.12 71.45 Average: 0 9.39 0.00 2.26 3.18 0.10 85.06 Average: 1 33.22 0.00 3.78 5.52 0.14 57.34