---> uname -a: Linux prd-centos7-docker-2c-8g-3323.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 650 4213 16 2956 6864 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:f8:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fedb:f8d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:c0:0f:c6 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) 08/24/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 123.85 19.92 103.93 4453.36 13191.96 08:53:01 PM 152.55 1.58 150.97 309.00 9547.25 08:54:01 PM 90.64 3.41 87.23 928.78 20164.41 08:55:01 PM 14.98 0.78 14.20 366.05 4161.98 08:56:01 PM 40.01 1.97 38.04 192.80 11401.22 Average: 84.17 5.54 78.62 1253.13 11700.50 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5563464 2445264 30.53 2088 1846108 867128 9.57 501808 1667252 139328 08:53:01 PM 4817472 3191256 39.85 2088 2086088 1311972 14.49 1124240 1745616 139104 08:54:01 PM 3851936 4156792 51.90 2088 2603172 1707196 18.85 1769604 2023052 108292 08:55:01 PM 3527024 4481704 55.96 2088 2641560 1989700 21.97 2064608 2047568 15388 08:56:01 PM 4292204 3716524 46.41 2088 2877104 1015436 11.21 1414380 1927532 764 Average: 4410420 3598308 44.93 2088 2410806 1378286 15.22 1374928 1882204 80575 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 372.39 244.86 1450.60 61.69 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 432.56 514.79 2755.51 82.41 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 240.15 285.57 2490.05 423.35 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 15.01 14.36 57.23 5.21 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 169.17 222.93 51.66 1752.55 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 245.20 255.60 1356.24 466.25 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) 08/24/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 33.94 0.00 4.45 3.32 0.11 58.18 08:52:02 PM 0 49.63 0.00 5.68 3.24 0.12 41.33 08:52:02 PM 1 18.83 0.00 3.26 3.38 0.10 74.43 08:53:01 PM all 52.37 0.00 3.89 2.39 0.15 41.20 08:53:01 PM 0 47.88 0.00 5.52 3.88 0.14 42.58 08:53:01 PM 1 56.93 0.00 2.24 0.89 0.15 39.80 08:54:01 PM all 72.94 0.00 3.30 2.60 0.14 21.02 08:54:01 PM 0 71.53 0.00 3.76 2.34 0.15 22.22 08:54:01 PM 1 74.34 0.00 2.83 2.87 0.15 19.82 08:55:01 PM all 83.45 0.00 1.84 0.03 0.14 14.54 08:55:01 PM 0 84.50 0.00 1.93 0.05 0.13 13.39 08:55:01 PM 1 82.37 0.00 1.76 0.00 0.15 15.72 08:56:01 PM all 43.62 0.00 2.27 0.89 0.11 53.12 08:56:01 PM 0 43.95 0.00 2.58 0.86 0.11 52.51 08:56:01 PM 1 43.30 0.00 1.95 0.91 0.09 53.74 Average: all 56.95 0.00 3.15 1.85 0.13 37.91 Average: 0 59.33 0.00 3.90 2.08 0.13 34.56 Average: 1 54.58 0.00 2.42 1.63 0.13 41.25