---> uname -a: Linux prd-centos7-docker-2c-8g-1955.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 591 4781 16 2447 6934 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:fb:94:07 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fefb:9407/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:42:1f:7d 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) 05/31/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 136.04 19.87 116.17 4440.83 22527.74 01:50:01 PM 156.09 1.71 154.38 546.74 10058.26 01:51:01 PM 62.29 2.76 59.53 601.36 8835.20 01:52:02 PM 15.85 2.58 13.27 585.95 1327.46 Average: 92.57 6.73 85.84 1543.40 10686.39 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5544368 2464368 30.77 2088 1859692 857480 9.47 505216 1681432 147004 01:50:01 PM 4885644 3123092 39.00 2088 2095624 1195896 13.20 1037804 1761196 119320 01:51:01 PM 4341104 3667632 45.80 2088 2259424 1610620 17.78 1525656 1800256 17176 01:52:02 PM 4935216 3073520 38.38 2088 2375900 868252 9.59 981536 1747512 102516 Average: 4926583 3082153 38.48 2088 2147660 1133062 12.51 1012553 1747599 96504 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 473.17 293.26 1543.40 63.79 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 419.16 485.09 2449.89 76.81 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 115.88 133.05 941.60 19.05 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 01:52:02 PM eth0 18.38 15.45 15.32 7.23 0.00 0.00 0.00 01:52:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 256.63 231.72 1237.60 41.72 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) 05/31/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.88 0.00 4.46 4.48 0.10 56.07 01:49:01 PM 0 22.59 0.00 3.78 6.02 0.10 67.51 01:49:01 PM 1 47.49 0.00 5.14 2.90 0.11 44.37 01:50:01 PM all 50.77 0.00 3.56 2.50 0.12 43.05 01:50:01 PM 0 41.27 0.00 4.84 4.24 0.12 49.52 01:50:01 PM 1 60.42 0.00 2.30 0.74 0.13 36.42 01:51:01 PM all 88.28 0.00 2.29 0.21 0.12 9.10 01:51:01 PM 0 86.99 0.00 2.80 0.35 0.11 9.75 01:51:01 PM 1 89.61 0.00 1.77 0.07 0.11 8.44 01:52:02 PM all 70.33 0.00 2.26 0.09 0.11 27.21 01:52:02 PM 0 74.70 0.00 2.42 0.14 0.13 22.60 01:52:02 PM 1 66.00 0.00 2.07 0.04 0.11 31.79 Average: all 60.70 0.00 3.16 1.85 0.11 34.18 Average: 0 55.80 0.00 3.48 2.75 0.12 37.87 Average: 1 65.66 0.00 2.83 0.95 0.11 30.44