---> uname -a: Linux prd-centos7-docker-2c-8g-3179.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 574 4727 16 2519 6953 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:46:eb:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe46:eb66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:aa:41:db 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) 12:08:00 PM LINUX RESTART 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 56.98 0.87 56.12 26.77 5568.95 12:11:01 PM 80.95 1.55 79.40 1029.37 7228.84 12:12:01 PM 61.12 6.77 54.36 971.47 6450.63 12:13:01 PM 32.83 1.37 31.46 132.25 13692.38 Average: 57.97 2.64 55.33 540.07 8234.72 12:09:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 5565124 2443612 30.51 2088 1836968 861608 9.51 504708 1660404 131436 12:11:01 PM 5367252 2641484 32.98 2088 1985988 886392 9.79 595496 1746988 93528 12:12:01 PM 4891676 3117060 38.92 2088 2449528 962672 10.63 718872 2048840 345652 12:13:01 PM 4903288 3105448 38.78 2088 2453224 940348 10.38 1007976 1765596 9452 Average: 5181835 2826901 35.30 2088 2181427 912755 10.08 706763 1805457 145017 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:10:01 PM eth0 60.93 50.51 809.18 5.40 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 35.28 30.60 289.02 7.41 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 546.82 467.46 5627.78 1614.49 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 135.11 189.41 19.24 1515.83 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.65 184.58 1687.51 786.06 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) 09/08/2025 _x86_64_ (2 CPU) 12:08:00 PM LINUX RESTART 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 32.01 0.00 2.91 0.84 8.67 55.58 12:10:01 PM 0 28.24 0.00 2.45 0.76 8.62 59.94 12:10:01 PM 1 35.82 0.00 3.38 0.92 8.71 51.16 12:11:01 PM all 30.49 0.00 3.01 1.34 10.29 54.87 12:11:01 PM 0 26.42 0.00 2.44 1.04 10.28 59.82 12:11:01 PM 1 34.66 0.00 3.59 1.64 10.32 49.79 12:12:01 PM all 28.65 0.00 6.81 0.99 12.80 50.76 12:12:01 PM 0 39.55 0.00 7.57 0.62 13.56 38.70 12:12:01 PM 1 18.14 0.00 6.10 1.35 12.05 62.37 12:13:01 PM all 37.31 0.00 2.18 0.56 8.37 51.58 12:13:01 PM 0 55.03 0.00 2.44 0.58 9.56 32.40 12:13:01 PM 1 20.43 0.00 1.91 0.56 7.26 69.84 Average: all 32.08 0.00 3.74 0.93 10.05 53.19 Average: 0 37.11 0.00 3.73 0.75 10.51 47.90 Average: 1 27.12 0.00 3.76 1.12 9.60 58.40