---> uname -a: Linux prd-centos7-docker-2c-8g-737.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 4651 16 2565 6922 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:4b:da:07 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe4b:da07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:f9:d6:4b 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) 12/16/2025 _x86_64_ (2 CPU) 09:52:11 AM LINUX RESTART 09:53:01 AM tps rtps wtps bread/s bwrtn/s 09:54:01 AM 64.41 3.86 60.55 298.95 5693.36 09:55:01 AM 73.04 1.55 71.50 1029.37 7246.62 09:56:01 AM 75.80 6.96 68.84 980.12 20568.76 09:57:01 AM 16.22 1.35 14.87 131.76 498.30 Average: 57.37 3.43 53.94 610.07 8501.71 09:53:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 AM 5438728 2570008 32.09 2088 1851400 997864 11.02 615248 1669572 131640 09:55:01 AM 5285920 2722816 34.00 2088 2004068 963104 10.63 661212 1756988 94468 09:56:01 AM 4831576 3177160 39.67 2088 2494364 1006004 11.11 871024 1968412 8 09:57:01 AM 4799052 3209684 40.08 2088 2499212 946484 10.45 1010108 1861888 10660 Average: 5088819 2919917 36.46 2088 2212261 978364 10.80 789398 1814215 59194 09:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:54:01 AM eth0 71.82 61.75 805.41 6.59 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 42.52 38.08 312.21 8.54 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 595.74 712.16 5964.88 3241.92 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 82.98 131.16 15.79 1059.26 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 198.26 235.78 1774.51 1079.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 12/16/2025 _x86_64_ (2 CPU) 09:52:11 AM LINUX RESTART 09:53:01 AM CPU %user %nice %system %iowait %steal %idle 09:54:01 AM all 33.52 0.00 3.01 0.86 3.37 59.25 09:54:01 AM 0 39.91 0.00 3.67 0.86 3.91 51.65 09:54:01 AM 1 27.24 0.00 2.32 0.85 2.82 66.77 09:55:01 AM all 34.55 0.00 3.01 0.96 3.06 58.41 09:55:01 AM 0 52.33 0.00 4.17 1.36 3.57 38.56 09:55:01 AM 1 17.51 0.00 1.92 0.59 2.56 77.42 09:56:01 AM all 33.24 0.00 7.76 1.39 3.86 53.76 09:56:01 AM 0 29.66 0.00 8.00 0.69 3.64 58.02 09:56:01 AM 1 36.83 0.00 7.50 2.07 4.10 49.50 09:57:01 AM all 37.30 0.00 2.11 0.24 3.05 57.30 09:57:01 AM 0 49.43 0.00 2.03 0.33 3.49 44.72 09:57:01 AM 1 25.47 0.00 2.21 0.17 2.62 69.53 Average: all 34.65 0.00 3.96 0.86 3.33 57.19 Average: 0 42.78 0.00 4.47 0.81 3.65 48.29 Average: 1 26.69 0.00 3.46 0.91 3.02 65.92