---> uname -a: Linux prd-centos7-docker-2c-8g-1480.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 624 4751 16 2444 6901 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:a4:c0:2c brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fea4:c02c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:d5:e4:38 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) 05/23/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 159.71 25.08 134.63 4851.17 41489.91 01:50:01 PM 159.42 1.13 158.28 217.15 10751.14 01:51:01 PM 69.39 2.25 67.14 853.30 8439.24 01:52:01 PM 15.51 2.35 13.16 542.53 1639.90 Average: 101.01 7.70 93.31 1616.02 15580.43 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5477172 2531564 31.61 2088 1849232 924720 10.21 587372 1666752 156836 01:50:01 PM 4909664 3099072 38.70 2088 2063956 1219456 13.46 1031440 1745696 104572 01:51:01 PM 4333156 3675580 45.89 2088 2255420 1579400 17.44 1537280 1797500 35848 01:52:01 PM 4861960 3146776 39.29 2088 2364116 961612 10.62 1060912 1742948 93772 Average: 4895488 3113248 38.87 2088 2133181 1171297 12.93 1054251 1738224 97757 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 404.21 265.49 1540.47 72.81 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 375.35 436.55 2121.81 66.34 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 155.71 181.83 1271.92 25.00 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 13.89 12.21 9.92 5.87 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 237.31 224.04 1236.12 42.51 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) 05/23/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.36 0.00 5.54 4.05 0.12 50.93 01:49:01 PM 0 45.00 0.00 5.60 3.95 0.12 45.32 01:49:01 PM 1 33.79 0.00 5.50 4.15 0.12 56.42 01:50:01 PM all 48.44 0.00 3.72 2.83 0.13 44.87 01:50:01 PM 0 36.41 0.00 4.70 2.89 0.14 55.86 01:50:01 PM 1 60.78 0.00 2.72 2.76 0.14 33.60 01:51:01 PM all 85.24 0.00 2.51 0.68 0.14 11.43 01:51:01 PM 0 84.09 0.00 3.00 0.39 0.15 12.38 01:51:01 PM 1 86.42 0.00 1.98 0.99 0.11 10.49 01:52:01 PM all 75.64 0.00 2.12 0.08 0.11 22.05 01:52:01 PM 0 78.21 0.00 2.33 0.05 0.13 19.27 01:52:01 PM 1 73.09 0.00 1.90 0.09 0.11 24.81 Average: all 61.85 0.00 3.49 1.94 0.13 32.60 Average: 0 60.51 0.00 3.93 1.85 0.14 33.58 Average: 1 63.19 0.00 3.05 2.02 0.12 31.61