---> uname -a: Linux prd-centos7-docker-2c-8g-747.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 623 4223 16 2973 6891 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:d9:1c:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fed9:1c54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:76:21:2f 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) 05/11/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 108.24 19.90 88.34 4451.36 5838.43 08:53:01 PM 134.93 1.53 133.39 303.26 9886.36 08:54:01 PM 102.03 3.30 98.73 926.05 20393.69 08:55:01 PM 16.69 0.68 16.01 350.81 4143.22 08:56:01 PM 38.22 2.10 36.12 209.03 11155.70 Average: 80.01 5.50 74.51 1248.02 10282.34 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5539832 2468896 30.83 2088 1845212 887612 9.80 527716 1664528 136848 08:53:01 PM 4902240 3106488 38.79 2088 2072160 1219940 13.47 1038128 1745444 112912 08:54:01 PM 4042084 3966644 49.53 2088 2617604 1627504 17.97 1563456 2034320 108292 08:55:01 PM 3624672 4384056 54.74 2088 2655652 1883892 20.80 1952116 2057960 16388 08:56:01 PM 4358280 3650448 45.58 2088 2890772 919956 10.16 1333576 1937300 21840 Average: 4493422 3515306 43.89 2088 2416280 1307781 14.44 1282998 1887910 79256 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 372.14 234.19 1475.18 60.09 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 384.64 453.63 2258.22 74.87 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 290.07 344.89 2949.23 430.71 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 13.18 13.03 56.05 4.43 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 166.89 219.05 51.13 1749.32 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 245.35 252.92 1357.70 463.84 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) 05/11/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.65 0.00 3.78 2.89 0.10 58.58 08:52:01 PM 0 31.60 0.00 3.27 2.50 0.09 62.54 08:52:01 PM 1 37.73 0.00 4.30 3.28 0.09 54.61 08:53:01 PM all 49.31 0.00 3.68 2.68 0.12 44.21 08:53:01 PM 0 43.24 0.00 5.00 3.22 0.12 48.42 08:53:01 PM 1 55.50 0.00 2.32 2.12 0.11 39.95 08:54:01 PM all 68.73 0.00 3.36 2.95 0.10 24.87 08:54:01 PM 0 66.57 0.00 4.12 3.45 0.11 25.76 08:54:01 PM 1 70.84 0.00 2.61 2.47 0.11 23.97 08:55:01 PM all 83.60 0.00 1.67 0.03 0.10 14.60 08:55:01 PM 0 82.61 0.00 1.78 0.02 0.09 15.49 08:55:01 PM 1 84.61 0.00 1.56 0.02 0.11 13.71 08:56:01 PM all 44.40 0.00 2.64 0.96 0.11 51.89 08:56:01 PM 0 42.20 0.00 2.98 1.13 0.09 53.61 08:56:01 PM 1 46.63 0.00 2.30 0.80 0.11 50.17 Average: all 55.86 0.00 3.03 1.91 0.10 39.10 Average: 0 52.93 0.00 3.44 2.07 0.10 41.46 Average: 1 58.80 0.00 2.63 1.75 0.10 36.72