---> uname -a: Linux prd-centos7-docker-2c-8g-370.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 649 4196 16 2974 6865 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:90:e3:15 brd ff:ff:ff:ff:ff:ff inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe90:e315/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:d7:a0:0f 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/05/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 160.63 32.74 127.89 5330.69 41391.31 08:53:01 PM 134.85 1.55 133.30 303.85 10288.92 08:54:01 PM 113.89 3.41 110.48 931.65 20486.14 08:55:01 PM 15.66 0.38 15.27 244.50 4152.76 08:56:01 PM 36.91 2.27 34.64 282.48 11096.10 Average: 92.39 8.07 84.32 1418.80 17484.08 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5533724 2475012 30.90 2088 1833424 896152 9.89 540824 1658612 136476 08:53:01 PM 4946172 3062564 38.24 2088 2041760 1263144 13.95 1006704 1734348 83584 08:54:01 PM 3740160 4268576 53.30 2088 2612228 1860520 20.54 1868492 2030624 101524 08:55:01 PM 3629464 4379272 54.68 2088 2653648 1822944 20.13 1947864 2056664 16304 08:56:01 PM 4255240 3753496 46.87 2088 2892928 1021804 11.28 1433608 1938528 23380 Average: 4420952 3587784 44.80 2088 2406798 1372913 15.16 1359498 1883755 72254 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 304.83 201.62 1419.00 55.95 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 329.80 394.84 1790.70 68.26 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 329.20 395.00 3468.77 437.76 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 11.39 11.46 53.56 2.56 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 166.17 219.12 49.38 1749.01 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 228.28 244.40 1356.27 462.71 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) 05/05/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.97 0.00 5.47 3.86 0.11 53.59 08:52:01 PM 0 44.78 0.00 6.86 3.45 0.11 44.81 08:52:01 PM 1 29.35 0.00 4.10 4.26 0.10 62.18 08:53:01 PM all 48.25 0.00 3.68 2.79 0.13 45.14 08:53:01 PM 0 49.18 0.00 5.03 3.70 0.14 41.95 08:53:01 PM 1 47.33 0.00 2.33 1.87 0.12 48.35 08:54:01 PM all 68.04 0.00 3.58 2.75 0.14 25.49 08:54:01 PM 0 64.62 0.00 4.70 2.96 0.15 27.58 08:54:01 PM 1 71.49 0.00 2.45 2.56 0.13 23.38 08:55:01 PM all 82.90 0.00 1.77 0.02 0.13 15.18 08:55:01 PM 0 81.83 0.00 1.92 0.00 0.13 16.12 08:55:01 PM 1 83.94 0.00 1.62 0.04 0.15 14.25 08:56:01 PM all 52.45 0.00 2.62 0.38 0.11 44.44 08:56:01 PM 0 45.26 0.00 2.73 0.46 0.11 51.45 08:56:01 PM 1 59.73 0.00 2.51 0.29 0.11 37.37 Average: all 57.46 0.00 3.44 1.97 0.12 37.00 Average: 0 56.95 0.00 4.26 2.12 0.13 36.54 Average: 1 57.98 0.00 2.62 1.82 0.12 37.46