---> uname -a: Linux prd-centos7-docker-2c-8g-3760.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 632 4723 16 2465 6892 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:0b:d9:42 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe0b:d942/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:2e:47:8f 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) 09/15/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 157.99 54.06 103.93 5713.22 38978.70 01:50:01 PM 100.47 0.00 100.47 0.00 8915.40 01:51:01 PM 98.19 1.31 96.87 246.39 5766.76 01:52:01 PM 67.55 3.07 64.47 897.71 5012.40 01:53:01 PM 22.27 0.13 22.13 4.13 4305.76 01:54:01 PM 7.20 0.33 6.87 242.58 690.69 01:55:01 PM 15.84 2.21 13.62 342.11 650.44 Average: 67.07 8.73 58.34 1063.68 9187.14 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5680212 2328524 29.07 2088 1699440 908384 10.03 529660 1553776 47296 01:50:01 PM 5399744 2608992 32.58 2088 1922340 920096 10.16 598452 1719096 87364 01:51:01 PM 4950800 3057936 38.18 2088 2052328 1215616 13.42 988640 1748240 70792 01:52:01 PM 4435476 3573260 44.62 2088 2257760 1506080 16.63 1424068 1810428 116868 01:53:01 PM 4482392 3526344 44.03 2088 2276248 1522956 16.81 1371736 1811784 10588 01:54:01 PM 4521944 3486792 43.54 2088 2298776 1311088 14.48 1314940 1827560 7628 01:55:01 PM 4866552 3142184 39.23 2088 2391332 917872 10.13 1036712 1758700 99256 Average: 4905303 3103433 38.75 2088 2128318 1186013 13.09 1037744 1747083 62827 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 370.02 187.97 853.31 57.05 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 159.57 102.50 882.50 10.41 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 287.15 329.15 1477.06 53.43 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 208.94 242.49 1689.68 33.59 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 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 01:53:01 PM eth0 15.39 18.51 65.85 3.15 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 4.97 5.11 3.55 1.55 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 13.51 11.82 9.55 5.98 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 151.38 128.25 711.87 23.60 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 09/15/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 40.81 0.00 9.90 5.41 3.35 40.53 01:49:01 PM 0 36.52 0.00 9.61 5.43 3.48 44.96 01:49:01 PM 1 45.19 0.00 10.17 5.41 3.21 36.02 01:50:01 PM all 33.71 0.00 3.64 1.11 3.77 57.78 01:50:01 PM 0 34.52 0.00 4.17 1.56 3.67 56.08 01:50:01 PM 1 32.90 0.00 3.11 0.65 3.85 59.49 01:51:01 PM all 58.83 0.00 4.49 2.76 4.03 29.89 01:51:01 PM 0 44.86 0.00 5.91 4.51 4.14 40.58 01:51:01 PM 1 73.35 0.00 3.02 0.94 3.92 18.78 01:52:01 PM all 77.04 0.00 3.52 1.65 4.12 13.67 01:52:01 PM 0 71.75 0.00 4.83 2.98 4.08 16.36 01:52:01 PM 1 82.40 0.00 2.18 0.33 4.17 10.92 01:53:01 PM all 88.45 0.00 2.56 0.19 4.41 4.39 01:53:01 PM 0 88.16 0.00 2.62 0.37 4.45 4.41 01:53:01 PM 1 88.73 0.00 2.51 0.02 4.37 4.37 01:54:01 PM all 81.78 0.00 2.38 0.04 3.78 12.02 01:54:01 PM 0 81.85 0.00 2.33 0.02 3.88 11.91 01:54:01 PM 1 81.71 0.00 2.43 0.04 3.69 12.14 01:55:01 PM all 64.91 0.00 3.41 0.20 3.73 27.74 01:55:01 PM 0 79.01 0.00 4.37 0.33 3.63 12.66 01:55:01 PM 1 51.31 0.00 2.49 0.09 3.82 42.30 Average: all 63.19 0.00 4.30 1.64 3.88 26.98 Average: 0 61.82 0.00 4.87 2.21 3.90 27.20 Average: 1 64.57 0.00 3.72 1.08 3.86 26.77