---> uname -a: Linux prd-centos7-docker-2c-8g-1824.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: 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 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 622 4751 16 2447 6903 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:dd:38:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fedd:384f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:52:e9:74 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) 05/29/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 149.93 20.27 129.66 4514.32 35445.50 01:50:01 PM 144.70 1.33 143.37 246.56 9963.50 01:51:01 PM 65.66 3.18 62.48 901.83 8949.45 01:52:01 PM 14.44 2.58 11.86 586.04 1244.05 Average: 93.45 6.78 86.67 1549.62 13809.80 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5549324 2459412 30.71 2088 1859616 849992 9.38 500156 1680912 147000 01:50:01 PM 4865532 3143204 39.25 2088 2085652 1257820 13.89 1064172 1754180 123176 01:51:01 PM 4398112 3610624 45.08 2088 2259516 1578080 17.42 1469436 1800028 18100 01:52:01 PM 4938928 3069808 38.33 2088 2376008 875224 9.66 976368 1747164 106032 Average: 4937974 3070762 38.34 2088 2145198 1140279 12.59 1002533 1745571 98577 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 382.90 257.53 1562.12 64.59 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 411.03 481.48 2433.52 73.74 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 122.86 141.23 958.95 20.25 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 16.49 14.30 12.58 7.03 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 232.71 223.52 1240.61 41.31 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 05/29/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.80 0.00 4.55 4.80 0.12 53.72 01:49:01 PM 0 37.93 0.00 4.88 5.88 0.12 51.18 01:49:01 PM 1 35.67 0.00 4.25 3.71 0.12 56.24 01:50:01 PM all 49.48 0.00 3.70 3.02 0.12 43.67 01:50:01 PM 0 39.53 0.00 4.24 2.79 0.12 53.31 01:50:01 PM 1 59.60 0.00 3.17 3.28 0.13 33.83 01:51:01 PM all 88.10 0.00 2.37 0.28 0.12 9.14 01:51:01 PM 0 86.87 0.00 2.91 0.46 0.11 9.65 01:51:01 PM 1 89.39 0.00 1.80 0.07 0.11 8.62 01:52:01 PM all 71.21 0.00 2.20 0.09 0.10 26.40 01:52:01 PM 0 77.44 0.00 2.59 0.15 0.11 19.71 01:52:01 PM 1 65.03 0.00 1.83 0.04 0.11 33.01 Average: all 61.15 0.00 3.22 2.07 0.11 33.45 Average: 0 60.10 0.00 3.67 2.34 0.12 33.77 Average: 1 62.19 0.00 2.77 1.79 0.12 33.13