---> uname -a: Linux prd-centos7-docker-2c-8g-2405.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4232 16 2972 6898 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:05:fa:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe05:fad8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:26:77:7c 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) 06/07/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 138.04 20.42 117.61 4485.55 36731.04 08:53:01 PM 121.76 1.10 120.66 264.09 10654.51 08:54:01 PM 118.17 3.63 114.54 965.59 20557.80 08:55:01 PM 17.05 0.45 16.60 246.38 3903.75 08:56:01 PM 31.03 0.98 30.05 161.36 8833.11 Average: 84.91 5.28 79.63 1216.84 16085.73 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5547196 2461532 30.74 2088 1837920 866188 9.56 524128 1660160 154000 08:53:01 PM 5074620 2934108 36.64 2088 2006728 1176020 12.98 900540 1723092 57392 08:54:01 PM 4029708 3979020 49.68 2088 2603480 1503696 16.60 1586048 2030172 96948 08:55:01 PM 3674212 4334516 54.12 2088 2641864 1852248 20.45 1919436 2046532 18920 08:56:01 PM 4387216 3621512 45.22 2088 2886516 905072 9.99 1306052 1939436 99444 Average: 4542590 3466138 43.28 2088 2395302 1260645 13.92 1247241 1879878 85341 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 366.52 228.79 1444.30 62.67 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 262.25 291.95 1356.37 49.36 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 419.82 502.16 3914.63 451.89 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 16.81 19.79 66.66 3.93 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 162.87 214.99 48.80 1746.34 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 245.21 251.51 1366.31 465.50 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/07/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.09 0.00 4.10 6.83 0.12 52.86 08:52:02 PM 0 36.26 0.00 4.22 8.23 0.11 51.18 08:52:02 PM 1 35.92 0.00 3.97 5.43 0.12 54.56 08:53:01 PM all 42.49 0.00 3.47 1.98 0.13 51.93 08:53:01 PM 0 41.19 0.00 4.50 3.03 0.14 51.13 08:53:01 PM 1 43.79 0.00 2.46 0.92 0.13 52.71 08:54:01 PM all 65.89 0.00 4.06 2.59 0.16 27.30 08:54:01 PM 0 59.46 0.00 5.68 2.05 0.16 32.65 08:54:01 PM 1 72.39 0.00 2.42 3.15 0.15 21.89 08:55:01 PM all 82.18 0.00 1.84 0.04 0.13 15.82 08:55:01 PM 0 81.13 0.00 2.03 0.05 0.15 16.64 08:55:01 PM 1 83.19 0.00 1.66 0.02 0.13 15.00 08:56:01 PM all 61.88 0.00 2.57 0.44 0.13 34.99 08:56:01 PM 0 65.23 0.00 2.89 0.49 0.13 31.27 08:56:01 PM 1 58.54 0.00 2.27 0.38 0.13 38.68 Average: all 57.57 0.00 3.21 2.39 0.13 36.69 Average: 0 56.52 0.00 3.87 2.79 0.14 36.68 Average: 1 58.61 0.00 2.56 1.98 0.13 36.71