---> uname -a: Linux prd-centos7-docker-2c-1g-1108.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 610 5074 16 2136 6924 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:72:40:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe72:40ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:81:d0:2a 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) 09/29/2025 _x86_64_ (2 CPU) 01:55:53 PM LINUX RESTART 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 371.32 8.51 362.81 2532.84 11265.39 01:59:01 PM 57.25 2.02 55.23 223.18 2048.73 Average: 214.28 5.26 209.02 1378.01 6657.06 01:57:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 5206412 2802504 34.99 2620 2068436 945428 10.44 712468 1763560 34916 01:59:01 PM 5252056 2756860 34.42 2620 2073416 888928 9.81 779400 1653384 8532 Average: 5229234 2779682 34.71 2620 2070926 917178 10.13 745934 1708472 21724 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:58:01 PM eth0 48.97 38.64 368.52 10.85 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 20.95 17.75 15.49 13.36 0.00 0.00 0.00 01:59:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.96 28.20 192.00 12.10 0.00 0.00 0.00 Average: lo 0.27 0.27 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) 09/29/2025 _x86_64_ (2 CPU) 01:55:53 PM LINUX RESTART 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 35.93 0.00 6.36 1.94 0.11 55.67 01:58:01 PM 0 14.40 0.00 4.77 1.48 0.10 79.24 01:58:01 PM 1 58.89 0.00 8.05 2.43 0.13 30.51 01:59:01 PM all 22.32 0.00 1.87 0.24 0.08 75.49 01:59:01 PM 0 25.07 0.00 1.87 0.33 0.07 72.66 01:59:01 PM 1 19.61 0.00 1.88 0.14 0.07 78.31 Average: all 29.03 0.00 4.08 1.08 0.09 65.72 Average: 0 19.71 0.00 3.33 0.91 0.09 75.96 Average: 1 38.61 0.00 4.86 1.24 0.10 55.19