---> uname -a: Linux prd-centos7-docker-2c-8g-4916.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 622 4735 16 2462 6902 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:1f:19:10 brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe1f:1910/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:ae:72:f3 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) 09/27/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:03 PM 206.01 108.92 97.09 9293.31 38167.37 01:50:01 PM 92.15 0.17 91.97 3.58 6847.90 01:51:01 PM 119.50 1.32 118.18 246.59 7708.26 01:52:01 PM 74.55 3.06 71.49 897.54 5114.55 01:53:01 PM 19.31 0.12 19.20 3.60 4293.17 01:54:01 PM 7.95 0.90 7.05 377.85 695.79 01:55:01 PM 22.45 1.75 20.70 216.22 3354.44 Average: 77.35 16.69 60.66 1584.98 9467.80 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:03 PM 5697304 2311424 28.86 2088 1681264 928760 10.25 533124 1539496 43868 01:50:01 PM 5409544 2599184 32.45 2088 1903480 949280 10.48 613816 1701368 123292 01:51:01 PM 4965256 3043472 38.00 2088 2044436 1221092 13.48 978208 1743752 69436 01:52:01 PM 4412908 3595820 44.90 2088 2254748 1509824 16.67 1448256 1806988 116864 01:53:01 PM 4299424 3709304 46.32 2088 2273184 1621520 17.90 1556804 1807896 10508 01:54:01 PM 4150548 3858180 48.17 2088 2299888 1723040 19.02 1683840 1827392 7652 01:55:01 PM 4916268 3092460 38.61 2088 2388900 875656 9.67 989424 1754860 21992 Average: 4835893 3172835 39.62 2088 2120843 1261310 13.93 1114782 1740250 56230 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:03 PM eth0 364.54 181.98 830.64 55.43 0.00 0.00 0.00 01:49:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 164.16 114.38 940.93 11.82 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 266.53 304.71 1400.06 51.66 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 232.58 261.53 1769.43 37.07 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 16.92 20.43 66.45 3.67 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 6.64 6.52 3.86 2.14 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 16.55 14.87 12.55 7.30 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 152.51 129.28 716.68 24.21 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) 09/27/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:03 PM all 39.13 0.00 13.49 7.64 3.70 36.03 01:49:03 PM 0 39.23 0.00 14.03 5.47 3.64 37.63 01:49:03 PM 1 39.04 0.00 12.94 9.79 3.79 34.44 01:50:01 PM all 35.02 0.00 3.33 0.73 2.50 58.42 01:50:01 PM 0 46.51 0.00 3.85 1.28 2.62 45.75 01:50:01 PM 1 23.87 0.00 2.84 0.19 2.38 70.72 01:51:01 PM all 56.15 0.00 4.28 2.83 5.16 31.58 01:51:01 PM 0 43.59 0.00 5.83 4.78 5.71 40.10 01:51:01 PM 1 69.18 0.00 2.68 0.80 4.58 22.76 01:52:01 PM all 76.31 0.00 3.24 1.68 5.08 13.69 01:52:01 PM 0 71.62 0.00 4.46 2.81 5.14 15.97 01:52:01 PM 1 81.09 0.00 1.98 0.56 5.00 11.37 01:53:01 PM all 87.22 0.00 2.30 0.12 5.03 5.33 01:53:01 PM 0 87.35 0.00 2.36 0.20 5.15 4.95 01:53:01 PM 1 87.12 0.00 2.22 0.02 4.91 5.73 01:54:01 PM all 81.77 0.00 1.92 0.07 4.36 11.88 01:54:01 PM 0 80.08 0.00 2.03 0.14 4.38 13.36 01:54:01 PM 1 83.43 0.00 1.84 0.02 4.35 10.37 01:55:01 PM all 47.85 0.00 2.96 0.47 4.66 44.05 01:55:01 PM 0 64.09 0.00 3.74 0.88 4.75 26.54 01:55:01 PM 1 32.34 0.00 2.18 0.08 4.60 60.79 Average: all 60.23 0.00 4.53 1.95 4.35 28.93 Average: 0 61.57 0.00 5.23 2.25 4.49 26.47 Average: 1 58.89 0.00 3.84 1.65 4.22 31.39