---> uname -a: Linux prd-centos7-docker-2c-8g-1203.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 20G 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 654 4192 16 2974 6860 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:32:ca:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe32:cac6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:9f:11:54 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/18/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 105.86 17.58 88.28 3617.07 5545.55 08:53:01 PM 144.99 1.60 143.39 305.45 9853.89 08:54:01 PM 103.21 3.33 99.88 926.58 20316.72 08:55:01 PM 18.51 0.33 18.18 242.74 4140.18 08:56:01 PM 38.72 2.47 36.26 317.79 11122.98 Average: 82.17 5.02 77.15 1073.54 10210.30 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5529812 2478924 30.95 2088 1847692 890368 9.83 536216 1666048 138676 08:53:01 PM 4905648 3103088 38.75 2088 2069140 1236532 13.65 1034584 1746176 110284 08:54:01 PM 3970048 4038688 50.43 2088 2611928 1595152 17.61 1639560 2030596 102048 08:55:01 PM 3816788 4191948 52.34 2088 2652908 1795868 19.83 1762408 2055976 16384 08:56:01 PM 4357728 3651008 45.59 2088 2893704 923304 10.19 1332332 1939356 24148 Average: 4516005 3492731 43.61 2088 2415074 1288245 14.22 1261020 1887630 78308 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 369.90 229.56 1503.73 62.95 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 379.13 443.43 2199.30 70.18 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 289.79 348.07 3007.18 430.93 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.04 11.19 53.62 2.62 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 165.24 214.99 48.84 1744.85 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 242.57 249.47 1361.87 463.56 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/18/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.05 0.00 3.77 2.81 0.11 58.26 08:52:01 PM 0 24.37 0.00 2.81 1.76 0.11 70.96 08:52:01 PM 1 46.01 0.00 4.78 3.90 0.11 45.20 08:53:01 PM all 49.79 0.00 3.80 2.15 0.14 44.11 08:53:01 PM 0 48.83 0.00 5.64 3.01 0.12 42.40 08:53:01 PM 1 50.77 0.00 1.96 1.28 0.14 45.85 08:54:01 PM all 69.74 0.00 3.48 3.40 0.12 23.26 08:54:01 PM 0 66.98 0.00 4.44 3.73 0.13 24.72 08:54:01 PM 1 72.49 0.00 2.52 3.08 0.13 21.78 08:55:01 PM all 83.52 0.00 1.84 0.02 0.12 14.51 08:55:01 PM 0 84.72 0.00 1.82 0.02 0.13 13.30 08:55:01 PM 1 82.32 0.00 1.87 0.02 0.11 15.69 08:56:01 PM all 49.37 0.00 2.52 0.92 0.10 47.10 08:56:01 PM 0 63.08 0.00 2.88 0.85 0.11 33.09 08:56:01 PM 1 36.07 0.00 2.15 0.98 0.09 60.71 Average: all 57.27 0.00 3.09 1.87 0.12 37.66 Average: 0 57.27 0.00 3.53 1.88 0.12 37.20 Average: 1 57.27 0.00 2.65 1.85 0.11 38.11