---> uname -a: Linux prd-centos7-docker-2c-1g-27325.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 9.6G 31G 25% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 666 1611 16 5542 6839 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:1d:e5:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe1d:e5a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:04:36:0f 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) 07/11/2025 _x86_64_ (2 CPU) 03:26:20 PM LINUX RESTART 03:27:01 PM tps rtps wtps bread/s bwrtn/s 03:28:02 PM 313.67 2.75 310.92 1612.92 10869.63 03:29:01 PM 348.08 6.69 341.39 966.29 101450.45 Average: 330.73 4.70 326.02 1292.37 55772.09 03:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:02 PM 5089676 2919240 36.45 2620 2120988 976056 10.78 760816 1821524 133288 03:29:01 PM 2133812 5875104 73.36 2620 5019712 1163956 12.85 1231968 4205720 638132 Average: 3611744 4397172 54.90 2620 3570350 1070006 11.81 996392 3013622 385710 03:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:28:02 PM eth0 157.42 124.26 1131.72 17.49 0.00 0.00 0.00 03:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 1264.87 712.42 42155.79 55.50 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 706.40 415.82 21468.05 36.33 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) 07/11/2025 _x86_64_ (2 CPU) 03:26:20 PM LINUX RESTART 03:27:01 PM CPU %user %nice %system %iowait %steal %idle 03:28:02 PM all 37.68 0.00 3.90 1.77 0.12 56.53 03:28:02 PM 0 17.09 0.00 2.09 1.24 0.12 79.46 03:28:02 PM 1 59.40 0.00 5.77 2.32 0.14 32.36 03:29:01 PM all 38.91 0.00 13.32 4.40 0.14 43.23 03:29:01 PM 0 33.41 0.00 13.67 4.53 0.13 48.26 03:29:01 PM 1 44.46 0.00 13.01 4.27 0.15 38.11 Average: all 38.28 0.00 8.48 3.05 0.13 50.07 Average: 0 24.93 0.00 7.65 2.82 0.12 64.48 Average: 1 52.06 0.00 9.33 3.28 0.15 35.18