---> uname -a: Linux prd-centos7-docker-2c-8g-2639.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 641 4205 16 2974 6873 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:c1:72:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec1:7277/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:c2:d8:e0 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) 06/11/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 151.64 20.52 131.12 4541.55 41815.04 08:53:01 PM 141.03 1.53 139.50 303.06 9804.81 08:54:01 PM 112.83 3.36 109.47 926.86 20406.83 08:55:01 PM 17.25 0.35 16.90 243.09 4148.04 08:56:01 PM 37.99 2.23 35.76 281.81 11102.85 Average: 92.16 5.60 86.56 1259.06 17455.60 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5560852 2447884 30.57 2088 1841836 882120 9.74 508036 1663796 135180 08:53:01 PM 4926292 3082444 38.49 2088 2061996 1263612 13.95 1016108 1747528 105364 08:54:01 PM 3873620 4135116 51.63 2088 2610796 1712880 18.91 1737156 2032980 101352 08:55:01 PM 3755320 4253416 53.11 2088 2652396 1776960 19.62 1826232 2056952 16304 08:56:01 PM 4281588 3727148 46.54 2088 2892064 1013488 11.19 1412060 1938196 23584 Average: 4479534 3529202 44.07 2088 2411818 1329812 14.68 1299918 1887890 76357 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 345.11 226.64 1435.35 60.72 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 362.12 427.33 2133.15 69.51 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 301.16 358.76 3107.63 431.34 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 12.80 12.75 57.59 5.13 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 161.84 210.89 47.95 1746.24 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 236.64 247.33 1357.05 462.48 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) 06/11/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.54 0.00 4.93 3.01 0.11 54.41 08:52:01 PM 0 42.60 0.00 5.07 1.15 0.12 51.05 08:52:01 PM 1 32.53 0.00 4.78 4.85 0.12 57.72 08:53:01 PM all 49.57 0.00 3.68 2.25 0.13 44.37 08:53:01 PM 0 37.35 0.00 4.12 2.64 0.14 55.75 08:53:01 PM 1 62.09 0.00 3.23 1.86 0.13 32.70 08:54:01 PM all 65.46 0.00 3.32 4.15 0.14 26.94 08:54:01 PM 0 63.82 0.00 4.06 3.17 0.13 28.82 08:54:01 PM 1 67.12 0.00 2.55 5.13 0.14 25.05 08:55:01 PM all 83.63 0.00 1.74 0.01 0.13 14.49 08:55:01 PM 0 83.34 0.00 1.82 0.02 0.13 14.70 08:55:01 PM 1 83.86 0.00 1.70 0.02 0.13 14.29 08:56:01 PM all 52.41 0.00 2.35 0.86 0.11 44.28 08:56:01 PM 0 35.70 0.00 2.01 0.68 0.09 61.52 08:56:01 PM 1 69.81 0.00 2.71 1.04 0.11 26.34 Average: all 57.50 0.00 3.22 2.06 0.12 37.10 Average: 0 52.24 0.00 3.42 1.54 0.12 42.68 Average: 1 62.81 0.00 3.01 2.60 0.13 31.46