---> uname -a: Linux prd-centos7-docker-2c-8g-3174.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 613 5120 16 2086 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:e0:db:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fee0:db2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:52:66:62 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) 09/08/2025 _x86_64_ (2 CPU) 11:53:38 AM LINUX RESTART 11:54:01 AM tps rtps wtps bread/s bwrtn/s 11:55:01 AM 138.83 41.79 97.04 5454.12 38756.28 11:56:01 AM 64.63 1.20 63.43 60.82 5615.62 11:57:01 AM 86.40 4.86 81.54 1722.52 8049.03 11:58:01 AM 36.96 5.21 31.75 429.10 2136.02 11:59:01 AM 17.36 0.15 17.21 22.24 476.70 Average: 68.84 10.64 58.20 1537.77 11007.51 11:54:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 AM 5691328 2317408 28.94 2088 1700276 917688 10.13 529664 1548016 43480 11:56:01 AM 5475052 2533684 31.64 2088 1884208 921012 10.17 552392 1693008 121312 11:57:01 AM 5197316 2811420 35.10 2088 2023464 1030300 11.38 748480 1756600 32720 11:58:01 AM 5289236 2719500 33.96 2088 2027564 916444 10.12 775012 1637288 9680 11:59:01 AM 5197476 2811260 35.10 2088 2028084 1001952 11.06 868688 1636152 8904 Average: 5370082 2638654 32.95 2088 1932719 957479 10.57 694847 1654213 43219 11:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:55:01 AM eth0 292.49 157.80 989.47 56.97 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 55.86 46.41 651.75 13.16 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 24.59 23.04 128.49 7.21 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 13.28 12.09 9.31 5.21 0.00 0.00 0.00 11:58:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 8.49 11.05 8.24 4.87 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.95 50.08 357.52 17.49 0.00 0.00 0.00 Average: lo 0.11 0.11 0.02 0.02 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) 09/08/2025 _x86_64_ (2 CPU) 11:53:38 AM LINUX RESTART 11:54:01 AM CPU %user %nice %system %iowait %steal %idle 11:55:01 AM all 34.94 0.00 7.51 6.85 9.15 41.55 11:55:01 AM 0 35.69 0.00 8.37 7.11 9.60 39.24 11:55:01 AM 1 34.19 0.00 6.66 6.59 8.72 43.84 11:56:01 AM all 34.37 0.00 3.47 0.70 8.00 53.47 11:56:01 AM 0 42.93 0.00 4.05 0.83 8.29 43.91 11:56:01 AM 1 26.08 0.00 2.89 0.55 7.72 62.76 11:57:01 AM all 31.97 0.00 3.70 1.07 7.79 55.46 11:57:01 AM 0 29.05 0.00 3.23 1.04 7.45 59.23 11:57:01 AM 1 34.91 0.00 4.16 1.12 8.14 51.68 11:58:01 AM all 32.36 0.00 4.67 0.53 8.05 54.39 11:58:01 AM 0 33.59 0.00 4.64 0.78 7.86 53.14 11:58:01 AM 1 31.14 0.00 4.71 0.27 8.25 55.63 11:59:01 AM all 35.72 0.00 1.97 0.46 7.04 54.81 11:59:01 AM 0 52.17 0.00 2.34 0.85 8.14 36.50 11:59:01 AM 1 20.04 0.00 1.62 0.10 5.97 72.27 Average: all 33.87 0.00 4.26 1.91 8.01 51.96 Average: 0 38.59 0.00 4.53 2.12 8.26 46.50 Average: 1 29.22 0.00 3.99 1.71 7.75 57.33