---> uname -a: Linux prd-centos7-docker-2c-8g-438.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 629 4722 16 2469 6895 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:56:0e:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe56:eb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:54:58:15 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) 12/13/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 183.36 83.60 99.77 6843.35 38727.83 01:50:01 PM 92.90 0.00 92.90 0.00 9280.05 01:51:01 PM 102.36 1.30 101.07 246.06 5839.82 01:52:01 PM 73.64 3.06 70.58 898.43 4890.13 01:53:01 PM 22.59 0.13 22.45 4.13 4379.88 01:54:01 PM 6.69 0.37 6.32 243.69 696.77 01:55:01 PM 22.46 2.21 20.25 342.11 3305.90 Average: 71.96 12.99 58.96 1228.89 9591.77 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5688580 2320148 28.97 2088 1698080 895308 9.88 524236 1552132 49920 01:50:01 PM 5384684 2624044 32.76 2088 1932636 916868 10.12 614132 1718000 96280 01:51:01 PM 4968700 3040028 37.96 2088 2050032 1186472 13.10 971120 1748616 66064 01:52:01 PM 4562132 3446596 43.04 2088 2242088 1343700 14.84 1308484 1801376 100828 01:53:01 PM 4212768 3795960 47.40 2088 2278648 1637880 18.08 1640168 1812628 10464 01:54:01 PM 4336688 3672040 45.85 2088 2301436 1636944 18.07 1498800 1827488 7720 01:55:01 PM 4823660 3185068 39.77 2088 2394264 952792 10.52 1079708 1758792 22156 Average: 4853887 3154841 39.39 2088 2128169 1224281 13.52 1090950 1745576 50490 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 314.94 158.98 841.76 54.09 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 169.91 96.04 922.73 10.21 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 272.69 312.79 1401.00 51.33 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 206.84 236.31 1525.64 33.51 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 37.38 40.65 309.22 5.80 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 13.44 10.90 13.79 5.91 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 16.95 14.47 12.27 6.93 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 147.40 124.36 717.48 24.00 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) 12/13/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 37.41 0.00 9.06 8.63 6.62 38.28 01:49:02 PM 0 45.96 0.00 10.81 8.26 6.90 28.06 01:49:02 PM 1 29.07 0.00 7.35 8.99 6.37 48.22 01:50:01 PM all 31.67 0.00 3.20 1.23 4.67 59.24 01:50:01 PM 0 41.92 0.00 3.44 1.76 4.85 48.04 01:50:01 PM 1 21.72 0.00 2.98 0.73 4.47 70.10 01:51:01 PM all 53.94 0.00 3.59 2.80 8.27 31.41 01:51:01 PM 0 39.11 0.00 4.61 4.64 9.18 42.47 01:51:01 PM 1 69.66 0.00 2.50 0.83 7.32 19.68 01:52:01 PM all 68.56 0.00 3.23 1.55 9.12 17.54 01:52:01 PM 0 64.84 0.00 4.12 2.13 9.28 19.63 01:52:01 PM 1 72.31 0.00 2.31 0.99 8.95 15.45 01:53:01 PM all 81.03 0.00 2.41 0.14 9.68 6.74 01:53:01 PM 0 80.76 0.00 2.37 0.22 9.71 6.94 01:53:01 PM 1 81.34 0.00 2.46 0.04 9.65 6.52 01:54:01 PM all 76.39 0.00 2.29 0.04 8.11 13.17 01:54:01 PM 0 75.78 0.00 2.67 0.05 7.93 13.56 01:54:01 PM 1 76.98 0.00 1.90 0.04 8.31 12.78 01:55:01 PM all 58.14 0.00 2.93 0.36 5.85 32.72 01:55:01 PM 0 53.89 0.00 2.72 0.49 5.62 37.28 01:55:01 PM 1 62.43 0.00 3.13 0.23 6.07 28.13 Average: all 57.82 0.00 3.85 2.15 7.45 28.73 Average: 0 57.13 0.00 4.42 2.55 7.64 28.26 Average: 1 58.51 0.00 3.27 1.75 7.27 29.20