---> uname -a: Linux prd-centos7-docker-2c-1g-19153.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 13G 28G 31% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 926 204 16 6689 6579 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:cb:58:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fecb:5867/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:12:25:8f 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/09/2025 _x86_64_ (2 CPU) 09:45:34 PM LINUX RESTART 09:46:01 PM tps rtps wtps bread/s bwrtn/s 09:47:01 PM 223.78 9.18 214.60 1049.93 8076.67 09:48:01 PM 448.27 8.69 439.58 2554.65 39702.13 09:49:01 PM 1713.84 0.17 1713.67 26.92 100271.59 09:50:01 PM 12.44 0.00 12.44 0.00 5478.30 09:51:01 PM 243.25 4.78 238.47 317.52 50437.81 09:52:01 PM 164.33 5.75 158.59 574.51 16324.60 09:53:01 PM 437.26 1.08 436.18 110.34 33167.27 09:54:01 PM 573.83 87.44 486.39 5768.69 17935.23 Average: 477.13 14.64 462.49 1300.41 33924.28 09:46:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 PM 5315280 2693636 33.63 2620 1997056 907664 10.02 630228 1758388 206752 09:48:01 PM 3637120 4371796 54.59 2620 3592864 1111316 12.27 1115196 2837240 396776 09:49:01 PM 1360784 6648132 83.01 2620 5513408 989964 10.93 1238700 4610672 152660 09:50:01 PM 1362984 6645932 82.98 2620 5513432 990276 10.93 1887196 3964180 16 09:51:01 PM 847128 7161788 89.42 2620 5972240 990052 10.93 2436264 3871908 20 09:52:01 PM 492932 7515984 93.85 2620 6297708 990084 10.93 3046740 3591304 16 09:53:01 PM 260168 7748748 96.75 2620 6377796 990092 10.93 2985996 3730552 472744 09:54:01 PM 199980 7808936 97.50 2620 6350888 975144 10.77 3089052 3684104 7736 Average: 1684547 6324369 78.97 2620 5201924 993074 10.96 2053672 3506044 154590 09:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:47:01 PM eth0 202.60 144.68 1612.42 38.23 0.00 0.00 0.00 09:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM eth0 230.99 137.80 7629.58 14.23 0.00 0.00 0.00 09:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM eth0 734.79 639.11 13701.07 3059.44 0.00 0.00 0.00 09:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 PM eth0 1049.00 998.43 67.79 8174.73 0.00 0.00 0.00 09:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 PM eth0 1414.91 1300.95 13746.98 8352.86 0.00 0.00 0.00 09:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 PM eth0 650.72 680.91 4350.48 4459.36 0.00 0.00 0.00 09:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM eth0 614.49 599.23 10878.85 2858.95 0.00 0.00 0.00 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM eth0 103.20 118.29 23.27 802.78 0.00 0.00 0.00 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 625.06 577.39 6501.21 3469.85 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/09/2025 _x86_64_ (2 CPU) 09:45:34 PM LINUX RESTART 09:46:01 PM CPU %user %nice %system %iowait %steal %idle 09:47:01 PM all 35.73 0.00 3.84 2.72 0.14 57.57 09:47:01 PM 0 28.55 0.00 2.96 2.55 0.10 65.84 09:47:01 PM 1 43.02 0.00 4.70 2.92 0.16 49.20 09:48:01 PM all 31.98 0.00 7.78 2.41 0.11 57.73 09:48:01 PM 0 21.63 0.00 7.14 2.03 0.12 69.08 09:48:01 PM 1 42.57 0.00 8.44 2.80 0.11 46.08 09:49:01 PM all 40.82 0.00 11.22 10.33 0.13 37.50 09:49:01 PM 0 41.33 0.00 11.42 12.25 0.11 34.89 09:49:01 PM 1 40.32 0.00 11.03 8.40 0.13 40.12 09:50:01 PM all 38.67 0.00 1.45 0.04 0.08 59.76 09:50:01 PM 0 38.73 0.00 1.25 0.00 0.09 59.93 09:50:01 PM 1 38.62 0.00 1.66 0.05 0.07 59.59 09:51:01 PM all 47.14 0.00 5.63 3.28 0.14 43.81 09:51:01 PM 0 46.84 0.00 5.38 3.44 0.13 44.22 09:51:01 PM 1 47.42 0.00 5.90 3.14 0.15 43.39 09:52:01 PM all 35.40 0.00 2.53 2.58 0.09 59.41 09:52:01 PM 0 35.42 0.00 2.67 3.30 0.11 58.50 09:52:01 PM 1 35.40 0.00 2.35 1.84 0.07 60.33 09:53:01 PM all 40.07 0.00 7.04 3.01 0.12 49.76 09:53:01 PM 0 40.47 0.00 7.77 1.99 0.13 49.65 09:53:01 PM 1 39.65 0.00 6.31 4.04 0.13 49.87 09:54:01 PM all 34.13 0.00 3.56 4.44 0.11 57.76 09:54:01 PM 0 14.75 0.00 2.77 4.52 0.09 77.87 09:54:01 PM 1 54.47 0.00 4.40 4.34 0.13 36.66 Average: all 37.94 0.00 5.35 3.58 0.11 53.02 Average: 0 33.28 0.00 5.14 3.73 0.11 57.74 Average: 1 42.66 0.00 5.57 3.42 0.12 48.24