---> uname -a: Linux prd-centos7-docker-2c-8g-2438.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: 2799.998 BogoMIPS: 5599.99 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 661 4205 16 2954 6854 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:42:1f:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe42:1f1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:69:0b:f6 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) 06/01/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 122.22 20.14 102.08 4422.96 17281.88 08:53:01 PM 128.10 1.53 126.57 303.26 9472.52 08:54:01 PM 122.69 3.30 119.39 926.79 20324.34 08:55:01 PM 17.45 0.42 17.03 244.78 4275.43 08:56:01 PM 33.60 2.25 31.35 288.25 10874.71 Average: 84.68 5.48 79.20 1226.48 12429.64 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5563680 2445056 30.53 2088 1823620 872652 9.63 524488 1647260 124352 08:53:01 PM 4940584 3068152 38.31 2088 2022472 1274480 14.07 1033188 1719740 83124 08:54:01 PM 4084988 3923748 48.99 2088 2594756 1640396 18.11 1541848 2017972 101264 08:55:01 PM 4006108 4002628 49.98 2088 2632896 1473416 16.27 1596876 2037924 12796 08:56:01 PM 4299708 3709028 46.31 2088 2874692 999088 11.03 1410736 1923664 13144 Average: 4579014 3429722 42.82 2088 2389687 1252006 13.82 1221427 1869312 66936 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 392.18 236.93 1398.45 64.39 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 309.99 367.17 1743.60 59.57 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 355.44 420.74 3490.89 440.61 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 11.44 11.74 53.68 2.69 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 161.99 210.69 47.48 1745.05 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 245.70 249.49 1346.65 463.82 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) 06/01/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.40 0.00 3.96 5.27 0.11 55.25 08:52:01 PM 0 39.32 0.00 4.18 6.58 0.11 49.80 08:52:01 PM 1 31.51 0.00 3.73 3.99 0.11 60.66 08:53:01 PM all 49.22 0.00 3.45 1.95 0.13 45.26 08:53:01 PM 0 34.23 0.00 4.45 2.29 0.12 58.90 08:53:01 PM 1 64.64 0.00 2.43 1.59 0.13 31.21 08:54:01 PM all 63.58 0.00 3.72 3.54 0.14 29.02 08:54:01 PM 0 59.48 0.00 5.00 4.60 0.14 30.78 08:54:01 PM 1 67.72 0.00 2.44 2.46 0.13 27.25 08:55:01 PM all 82.87 0.00 1.82 0.02 0.13 15.16 08:55:01 PM 0 82.57 0.00 1.96 0.02 0.15 15.31 08:55:01 PM 1 83.19 0.00 1.64 0.04 0.13 15.00 08:56:01 PM all 55.35 0.00 2.26 1.04 0.12 41.24 08:56:01 PM 0 57.01 0.00 2.32 0.16 0.11 40.40 08:56:01 PM 1 53.68 0.00 2.21 1.92 0.11 42.08 Average: all 57.13 0.00 3.05 2.37 0.12 37.32 Average: 0 54.30 0.00 3.59 2.74 0.13 39.24 Average: 1 59.98 0.00 2.50 2.01 0.12 35.40