---> uname -a: Linux prd-centos7-docker-2c-8g-4677.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 591 5135 16 2093 6944 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:26:34:dd brd ff:ff:ff:ff:ff:ff inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe26:34dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:28:c1:e1 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) 07/03/2025 _x86_64_ (2 CPU) 01:51:46 PM LINUX RESTART 01:52:01 PM tps rtps wtps bread/s bwrtn/s 01:53:02 PM 201.88 103.92 97.95 9273.67 39138.87 01:54:01 PM 81.97 0.15 81.82 2.98 7870.80 01:55:01 PM 74.01 5.49 68.52 1875.15 6336.07 01:56:01 PM 29.32 4.57 24.75 276.25 1577.94 Average: 96.87 28.67 68.20 2870.00 13759.23 01:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:02 PM 5660100 2348628 29.33 2088 1708820 937936 10.36 557612 1550068 51244 01:54:01 PM 5440848 2567880 32.06 2088 1895728 912764 10.08 590032 1693012 71356 01:55:01 PM 5184476 2824252 35.26 2088 2038620 1002784 11.07 755740 1760964 17456 01:56:01 PM 5233544 2775184 34.65 2088 2033988 945048 10.43 834472 1633644 9272 Average: 5379742 2628986 32.83 2088 1919289 949633 10.48 684464 1659422 37332 01:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:53:02 PM eth0 370.33 196.59 1093.10 66.07 0.00 0.00 0.00 01:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 57.25 51.33 693.03 9.04 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 21.31 18.61 89.80 6.01 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 15.72 14.87 12.36 6.83 0.00 0.00 0.00 01:56:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.44 70.45 471.21 22.05 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 07/03/2025 _x86_64_ (2 CPU) 01:51:46 PM LINUX RESTART 01:52:01 PM CPU %user %nice %system %iowait %steal %idle 01:53:02 PM all 40.65 0.00 10.46 8.04 7.76 33.09 01:53:02 PM 0 45.42 0.00 12.63 9.93 8.33 23.71 01:53:02 PM 1 35.95 0.00 8.32 6.15 7.19 42.39 01:54:01 PM all 34.42 0.00 3.33 0.93 3.97 57.36 01:54:01 PM 0 48.38 0.00 4.28 1.37 4.47 41.50 01:54:01 PM 1 20.87 0.00 2.41 0.52 3.49 72.71 01:55:01 PM all 34.06 0.00 5.74 0.66 4.21 55.33 01:55:01 PM 0 34.82 0.00 5.58 0.81 4.31 54.49 01:55:01 PM 1 33.29 0.00 5.91 0.52 4.11 56.18 01:56:01 PM all 36.33 0.00 2.91 0.47 4.65 55.63 01:56:01 PM 0 41.73 0.00 3.29 0.28 4.85 49.86 01:56:01 PM 1 31.02 0.00 2.50 0.65 4.45 61.38 Average: all 36.38 0.00 5.62 2.54 5.16 50.31 Average: 0 42.55 0.00 6.46 3.11 5.50 42.38 Average: 1 30.30 0.00 4.79 1.97 4.82 58.13