---> uname -a: Linux prd-centos7-docker-2c-1g-149.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: 2800.000 BogoMIPS: 5600.00 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 11G 30G 28% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 793 205 16 6822 6712 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:c4:74:68 brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fec4:7468/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:e4:9a:be 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) 10/04/2025 _x86_64_ (2 CPU) 05:29:07 AM LINUX RESTART 05:30:01 AM tps rtps wtps bread/s bwrtn/s 05:31:01 AM 465.72 8.86 456.86 826.78 14633.31 05:32:01 AM 326.90 8.49 318.40 2532.31 9610.08 05:33:02 AM 376.07 0.17 375.90 26.92 47805.90 05:34:01 AM 389.80 0.00 389.80 0.00 104346.73 05:35:01 AM 44.37 0.00 44.37 0.00 16986.06 05:36:01 AM 471.35 3.66 467.68 321.57 49618.09 Average: 345.58 3.54 342.04 619.54 40334.51 05:30:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 AM 5016892 2992016 37.36 2620 2245004 895712 9.89 789568 1843612 160128 05:32:01 AM 4377180 3631728 45.35 2620 2830240 995144 10.99 942020 2267428 449688 05:33:02 AM 3660688 4348220 54.29 2620 3473416 995448 10.99 1180156 2672364 4 05:34:01 AM 1654644 6354264 79.34 2620 5365228 1003708 11.08 1746340 4003164 151736 05:35:01 AM 1448176 6560732 81.92 2620 5565392 1003788 11.08 3063324 2883688 12 05:36:01 AM 268328 7740580 96.65 2620 6613376 1008608 11.14 3613748 3391224 12 Average: 2737651 5271257 65.82 2620 4348776 983735 10.86 1889193 2843580 126930 05:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:31:01 AM eth0 96.12 76.43 1066.73 21.51 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 164.86 114.74 4538.14 14.93 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:02 AM eth0 504.91 478.53 11031.69 1501.21 0.00 0.00 0.00 05:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 1445.44 1156.00 22156.38 6024.25 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 2055.25 2001.20 5747.41 15097.58 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 949.21 922.32 13702.09 5013.37 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 867.80 790.59 9674.74 4608.48 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) 10/04/2025 _x86_64_ (2 CPU) 05:29:07 AM LINUX RESTART 05:30:01 AM CPU %user %nice %system %iowait %steal %idle 05:31:01 AM all 28.35 0.00 3.78 9.93 0.11 57.83 05:31:01 AM 0 43.28 0.00 5.07 15.62 0.11 35.92 05:31:01 AM 1 14.12 0.00 2.54 4.53 0.10 78.71 05:32:01 AM all 32.32 0.00 7.21 5.29 0.12 55.06 05:32:01 AM 0 36.98 0.00 7.57 5.03 0.13 50.30 05:32:01 AM 1 27.71 0.00 6.86 5.55 0.12 59.76 05:33:02 AM all 19.17 0.00 3.82 28.76 0.09 48.17 05:33:02 AM 0 19.72 0.00 4.09 25.97 0.09 50.12 05:33:02 AM 1 18.61 0.00 3.58 31.52 0.09 46.20 05:34:01 AM all 30.83 0.00 7.38 30.01 0.09 31.69 05:34:01 AM 0 31.20 0.00 7.20 23.40 0.09 38.11 05:34:01 AM 1 30.47 0.00 7.53 36.63 0.09 25.28 05:35:01 AM all 51.86 0.00 3.35 2.00 0.10 42.69 05:35:01 AM 0 51.91 0.00 2.88 2.22 0.11 42.88 05:35:01 AM 1 51.76 0.00 3.87 1.79 0.11 42.48 05:36:01 AM all 40.66 0.00 6.27 11.59 0.13 41.36 05:36:01 AM 0 40.87 0.00 6.21 15.02 0.11 37.79 05:36:01 AM 1 40.47 0.00 6.33 8.15 0.13 44.93 Average: all 33.69 0.00 5.29 14.68 0.11 46.23 Average: 0 37.19 0.00 5.50 14.62 0.10 42.58 Average: 1 30.22 0.00 5.09 14.73 0.11 49.85