---> uname -a: Linux prd-centos7-docker-2c-8g-2873.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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 613 4778 16 2428 6913 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:f7:8f:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fef7:8fdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:67:47:b7 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) 08/19/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 120.96 20.17 100.80 4500.37 6393.43 01:50:01 PM 153.33 3.76 149.57 875.95 9931.12 01:51:01 PM 53.15 0.77 52.39 286.20 8652.92 01:52:01 PM 20.17 2.60 17.57 586.68 1155.35 Average: 86.49 6.78 79.72 1552.79 6520.50 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5489988 2518740 31.45 2088 1850184 924212 10.20 571392 1669392 139156 01:50:01 PM 4862496 3146232 39.29 2088 2096804 1215428 13.42 1070476 1750196 115728 01:51:01 PM 4461852 3546876 44.29 2088 2245012 1492316 16.48 1415764 1789648 11544 01:52:01 PM 4965976 3042752 37.99 2088 2358952 874484 9.66 962272 1736380 91672 Average: 4945078 3063650 38.25 2088 2137738 1126610 12.44 1004976 1736404 89525 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 511.90 323.43 1540.99 70.70 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 426.11 495.41 2530.73 74.58 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 112.90 131.53 884.08 18.74 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 24.63 21.25 22.45 9.65 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.24 241.56 1238.17 43.18 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 08/19/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 36.64 0.00 4.09 2.90 0.11 56.26 01:49:02 PM 0 48.14 0.00 5.43 4.37 0.09 41.97 01:49:02 PM 1 25.41 0.00 2.79 1.46 0.11 70.24 01:50:01 PM all 57.45 0.00 3.67 2.22 0.11 36.55 01:50:01 PM 0 56.94 0.00 5.45 3.11 0.13 34.38 01:50:01 PM 1 57.97 0.00 1.87 1.34 0.09 38.73 01:51:01 PM all 77.76 0.00 2.12 0.43 0.09 19.60 01:51:01 PM 0 75.99 0.00 2.52 0.69 0.09 20.72 01:51:01 PM 1 79.52 0.00 1.74 0.16 0.11 18.46 01:52:01 PM all 70.41 0.00 2.38 0.14 0.10 26.97 01:52:01 PM 0 83.55 0.00 2.55 0.18 0.11 13.61 01:52:01 PM 1 57.56 0.00 2.19 0.09 0.09 40.07 Average: all 60.46 0.00 3.07 1.43 0.10 34.95 Average: 0 66.10 0.00 3.99 2.09 0.10 27.71 Average: 1 54.88 0.00 2.15 0.77 0.10 42.10