---> uname -a: Linux prd-centos7-docker-2c-1g-2139.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 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 4835 16 2398 6942 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:cb:16:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fecb:165f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:b6:eb:b7 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) 09:09:41 AM LINUX RESTART 09:10:04 AM tps rtps wtps bread/s bwrtn/s 09:11:01 AM 140.72 24.39 116.33 4762.71 32079.59 09:12:01 AM 103.40 4.98 98.42 409.19 4547.27 09:13:01 AM 208.44 0.00 208.44 0.00 7406.23 09:14:01 AM 150.75 8.34 142.41 2527.65 4802.12 09:15:01 AM 63.47 1.43 62.04 138.57 10732.69 Average: 133.28 7.66 125.62 1535.55 11711.11 09:10:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 AM 5815296 2193620 27.39 2620 1637304 836516 9.24 442916 1515364 18052 09:12:01 AM 5535844 2473072 30.88 2620 1783372 942060 10.40 618668 1594748 38588 09:13:01 AM 5341508 2667408 33.31 2620 1963404 904388 9.98 626340 1731308 97408 09:14:01 AM 5296256 2712660 33.87 2620 2055252 847916 9.36 611864 1783296 34204 09:15:01 AM 4899792 3109124 38.82 2620 2334712 973568 10.75 895292 1883820 10524 Average: 5377739 2631177 32.85 2620 1954809 900890 9.95 639016 1701707 39755 09:10:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:11:01 AM eth0 280.43 187.87 830.86 66.73 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 46.97 39.56 843.68 7.41 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 21.65 16.36 274.37 3.65 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 22.68 18.70 87.24 12.43 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 78.98 53.76 2203.94 8.60 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.24 62.00 848.19 19.29 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) 09:09:41 AM LINUX RESTART 09:10:04 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 14.98 0.00 4.06 65.11 0.10 15.75 09:11:01 AM 0 14.59 0.00 4.03 66.02 0.11 15.26 09:11:01 AM 1 15.35 0.00 4.11 64.21 0.09 16.24 09:12:01 AM all 16.32 0.00 1.47 15.47 0.13 66.61 09:12:01 AM 0 20.76 0.00 1.75 18.88 0.16 58.45 09:12:01 AM 1 11.97 0.00 1.19 12.09 0.12 74.62 09:13:01 AM all 18.07 0.00 2.14 16.33 0.09 63.37 09:13:01 AM 0 30.07 0.00 3.12 16.52 0.11 50.18 09:13:01 AM 1 6.46 0.00 1.19 16.16 0.07 76.13 09:14:01 AM all 20.94 0.00 4.65 20.21 0.11 54.09 09:14:01 AM 0 30.10 0.00 5.09 21.70 0.11 43.01 09:14:01 AM 1 11.97 0.00 4.20 18.74 0.12 64.98 09:15:01 AM all 19.66 0.00 2.02 12.92 0.09 65.31 09:15:01 AM 0 25.60 0.00 2.18 16.67 0.09 55.46 09:15:01 AM 1 13.72 0.00 1.88 9.19 0.09 75.13 Average: all 18.02 0.00 2.85 25.64 0.10 53.39 Average: 0 24.28 0.00 3.22 27.67 0.11 44.71 Average: 1 11.84 0.00 2.49 23.63 0.10 61.94