---> uname -a: Linux prd-centos7-docker-2c-8g-483.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 628 4204 16 2988 6885 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:c7:12:12 brd ff:ff:ff:ff:ff:ff inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec7:1212/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:d1:da:ca 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) 05/07/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 152.43 20.87 131.56 4591.34 41900.63 08:53:01 PM 139.66 1.60 138.06 305.40 10477.18 08:54:01 PM 110.68 3.36 107.32 930.43 20414.71 08:55:02 PM 15.75 0.37 15.38 243.81 4164.85 08:56:01 PM 39.14 2.23 36.91 286.03 11831.05 Average: 91.70 5.70 86.00 1274.38 17775.69 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5547336 2461400 30.73 2088 1834292 883316 9.75 525588 1659792 142104 08:53:01 PM 5000164 3008572 37.57 2088 2041424 1191940 13.16 956012 1734456 82720 08:54:01 PM 4065180 3943556 49.24 2088 2612484 1516024 16.74 1544576 2032008 101944 08:55:02 PM 3870616 4138120 51.67 2088 2653488 1585252 17.50 1709588 2057392 16300 08:56:01 PM 4302460 3706276 46.28 2088 2904452 964076 10.64 1375272 1952240 46872 Average: 4557151 3451585 43.10 2088 2409228 1228122 13.56 1222207 1887178 77988 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 357.98 230.10 1429.74 60.40 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 330.75 384.81 1780.41 65.36 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 339.73 402.43 3466.97 437.33 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 08:55:02 PM eth0 11.02 11.10 53.42 2.46 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 180.58 232.57 288.93 1776.39 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 244.21 252.27 1407.81 464.08 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) 05/07/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.59 0.00 5.16 7.46 0.11 50.69 08:52:01 PM 0 45.09 0.00 6.29 7.77 0.11 40.75 08:52:01 PM 1 28.29 0.00 4.06 7.14 0.10 60.41 08:53:01 PM all 48.02 0.00 3.62 1.45 0.12 46.78 08:53:01 PM 0 41.92 0.00 4.89 1.21 0.12 51.86 08:53:01 PM 1 54.17 0.00 2.32 1.70 0.12 41.69 08:54:01 PM all 68.16 0.00 3.81 3.08 0.14 24.81 08:54:01 PM 0 64.88 0.00 4.89 4.13 0.14 25.96 08:54:01 PM 1 71.53 0.00 2.70 2.02 0.13 23.63 08:55:02 PM all 82.99 0.00 1.76 0.02 0.12 15.11 08:55:02 PM 0 82.36 0.00 1.74 0.00 0.11 15.79 08:55:02 PM 1 83.59 0.00 1.81 0.04 0.13 14.44 08:56:01 PM all 49.55 0.00 2.68 0.97 0.10 46.71 08:56:01 PM 0 48.24 0.00 2.53 1.62 0.11 47.50 08:56:01 PM 1 50.87 0.00 2.85 0.31 0.09 45.88 Average: all 56.84 0.00 3.42 2.62 0.12 37.00 Average: 0 56.33 0.00 4.08 2.96 0.12 36.51 Average: 1 57.35 0.00 2.76 2.28 0.11 37.50