---> uname -a: Linux prd-centos7-docker-2c-8g-6523.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 640 4220 16 2959 6875 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:db:58:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fedb:5840/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:5a:ad:45 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) 10/01/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 102.96 18.78 84.18 3803.10 5793.86 08:53:01 PM 134.08 1.52 132.56 307.21 9281.41 08:54:02 PM 106.69 3.18 103.51 922.02 20224.37 08:55:01 PM 21.89 0.49 21.40 251.46 4302.72 08:56:01 PM 26.65 2.20 24.45 280.21 8282.75 Average: 78.45 5.26 73.19 1118.09 9597.03 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5517572 2491164 31.11 2088 1860264 876132 9.67 539364 1675220 146316 08:53:01 PM 4901188 3107548 38.80 2088 2061168 1231904 13.60 1049864 1737716 113092 08:54:02 PM 3954972 4053764 50.62 2088 2598076 1636936 18.07 1660896 2028932 100404 08:55:01 PM 3760480 4248256 53.05 2088 2633000 1770164 19.54 1836444 2041584 8484 08:56:01 PM 4369452 3639284 45.44 2088 2879260 909484 10.04 1334160 1929164 89164 Average: 4500733 3508003 43.80 2088 2406354 1284924 14.19 1284146 1882523 91492 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 421.62 264.48 1562.90 63.06 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 383.07 449.36 2171.66 73.97 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 08:54:02 PM eth0 281.34 324.62 2930.77 427.07 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 24.89 24.45 73.02 8.28 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 164.99 216.25 49.60 1753.93 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 255.48 255.93 1359.22 468.08 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) 10/01/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.75 0.00 4.12 2.45 0.13 56.55 08:52:02 PM 0 27.47 0.00 3.64 2.79 0.10 65.98 08:52:02 PM 1 46.24 0.00 4.62 2.08 0.14 46.92 08:53:01 PM all 51.57 0.00 4.13 2.06 0.16 42.08 08:53:01 PM 0 44.59 0.00 5.57 3.16 0.18 46.50 08:53:01 PM 1 58.64 0.00 2.65 0.97 0.16 37.57 08:54:02 PM all 54.55 0.00 3.26 2.15 0.14 39.90 08:54:02 PM 0 51.66 0.00 4.12 2.35 0.14 41.73 08:54:02 PM 1 57.45 0.00 2.38 1.93 0.14 38.09 08:55:01 PM all 83.41 0.00 1.84 0.03 0.16 14.56 08:55:01 PM 0 84.02 0.00 1.94 0.04 0.15 13.85 08:55:01 PM 1 82.83 0.00 1.74 0.02 0.15 15.27 08:56:01 PM all 60.59 0.00 2.56 0.89 0.14 35.82 08:56:01 PM 0 62.34 0.00 3.08 0.20 0.14 34.23 08:56:01 PM 1 58.85 0.00 2.04 1.57 0.14 37.40 Average: all 57.09 0.00 3.19 1.53 0.15 38.04 Average: 0 53.60 0.00 3.68 1.73 0.14 40.85 Average: 1 60.61 0.00 2.70 1.33 0.15 35.22