---> uname -a: Linux prd-centos7-docker-2c-8g-790.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4764 16 2438 6906 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:f7:54:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fef7:5418/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:68:60:f2 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) 12:32:13 PM LINUX RESTART 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 58.85 8.69 50.16 820.24 5003.56 12:35:01 PM 84.86 1.55 83.31 1028.86 7789.93 12:36:01 PM 88.88 6.96 81.92 979.63 11889.36 12:37:01 PM 27.47 1.35 26.12 131.71 5530.15 Average: 65.01 4.64 60.38 740.15 7553.24 12:33:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 5423560 2585176 32.28 2088 1869468 954372 10.54 647296 1665152 148440 12:35:01 PM 5350928 2657808 33.19 2088 1991280 883220 9.75 604240 1752396 94600 12:36:01 PM 4940964 3067772 38.31 2088 2359984 958156 10.58 742660 1957548 138860 12:37:01 PM 4908032 3100704 38.72 2088 2364892 911696 10.07 913904 1827528 10684 Average: 5155871 2852865 35.62 2088 2146406 926861 10.23 727025 1800656 98146 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:34:01 PM eth0 68.28 58.35 806.35 7.14 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 36.73 32.32 307.01 7.03 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 338.10 329.66 3191.37 458.76 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 16.76 16.48 12.16 16.88 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.97 109.20 1079.22 122.45 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) 12:32:13 PM LINUX RESTART 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 34.39 0.00 3.31 1.36 3.89 57.05 12:34:01 PM 0 35.30 0.00 3.01 1.41 3.56 56.72 12:34:01 PM 1 33.50 0.00 3.62 1.31 4.20 57.37 12:35:01 PM all 34.04 0.00 3.93 0.98 4.55 56.51 12:35:01 PM 0 37.99 0.00 3.89 1.30 4.39 52.43 12:35:01 PM 1 30.16 0.00 3.96 0.65 4.72 60.50 12:36:01 PM all 33.32 0.00 7.61 1.62 4.95 52.50 12:36:01 PM 0 32.67 0.00 7.63 1.78 4.76 53.16 12:36:01 PM 1 33.97 0.00 7.60 1.44 5.12 51.87 12:37:01 PM all 37.67 0.00 2.55 1.05 3.57 55.15 12:37:01 PM 0 55.82 0.00 3.43 1.41 3.51 35.83 12:37:01 PM 1 20.39 0.00 1.72 0.74 3.64 73.51 Average: all 34.85 0.00 4.35 1.25 4.24 55.30 Average: 0 40.35 0.00 4.50 1.47 4.06 49.62 Average: 1 29.47 0.00 4.22 1.03 4.42 60.86