---> uname -a: Linux prd-centos7-docker-2c-8g-11018.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 625 4820 16 2374 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:4a:09:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe4a:937/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:29:d8:b5 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) 12/05/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 210.27 104.94 105.33 9386.94 40660.18 08:53:01 PM 80.05 0.00 80.05 0.00 8728.80 08:54:01 PM 108.64 1.10 107.54 260.18 5974.82 08:55:01 PM 93.11 5.04 88.06 1106.36 6900.10 08:56:01 PM 29.73 0.23 29.50 36.36 4516.88 Average: 104.02 22.00 82.02 2134.53 13267.63 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5689036 2319700 28.96 2088 1715160 930316 10.27 515692 1559444 58600 08:53:01 PM 5416844 2591892 32.36 2088 1913084 960944 10.61 593064 1711392 72560 08:54:01 PM 4950948 3057788 38.18 2088 2058244 1210908 13.37 983608 1751464 81384 08:55:01 PM 4988244 3020492 37.71 2088 2296848 912900 10.08 997056 1683080 109604 08:56:01 PM 5005348 3003388 37.50 2088 2305104 883644 9.76 978880 1683780 9072 Average: 5210084 2798652 34.94 2088 2057688 979742 10.82 813660 1677832 66244 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 350.47 171.87 998.54 57.81 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 66.38 63.25 696.09 6.89 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 305.98 345.18 1614.39 56.85 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 261.39 302.46 1998.21 42.90 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 9.96 11.42 9.80 5.53 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 198.33 178.85 1063.56 33.92 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) 12/05/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.45 0.00 11.62 6.92 2.42 36.58 08:52:01 PM 0 35.60 0.00 11.94 5.87 2.31 44.28 08:52:01 PM 1 49.44 0.00 11.28 8.00 2.53 28.76 08:53:01 PM all 35.79 0.00 3.16 0.66 1.74 58.65 08:53:01 PM 0 43.00 0.00 3.28 0.61 2.02 51.10 08:53:01 PM 1 28.68 0.00 3.06 0.69 1.48 66.09 08:54:01 PM all 57.45 0.00 4.36 2.16 2.92 33.11 08:54:01 PM 0 52.29 0.00 6.67 2.58 2.78 35.67 08:54:01 PM 1 62.63 0.00 2.01 1.74 3.06 30.55 08:55:01 PM all 68.25 0.00 3.74 1.78 2.98 23.25 08:55:01 PM 0 61.73 0.00 5.26 3.34 2.79 26.88 08:55:01 PM 1 74.85 0.00 2.23 0.20 3.15 19.58 08:56:01 PM all 37.49 0.00 2.03 0.12 1.67 58.68 08:56:01 PM 0 19.86 0.00 1.61 0.10 1.36 77.07 08:56:01 PM 1 55.87 0.00 2.45 0.14 1.99 39.54 Average: all 48.12 0.00 4.96 2.31 2.34 42.28 Average: 0 42.26 0.00 5.71 2.47 2.24 47.32 Average: 1 54.06 0.00 4.19 2.14 2.43 37.18