---> uname -a: Linux prd-centos7-docker-2c-8g-119.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4752 16 2484 6940 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:b3:ac:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:feb3:acc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:3d:57:71 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/18/2023 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 85.10 19.33 65.76 3760.47 5395.55 01:50:01 PM 138.32 1.72 136.61 222.92 12162.99 01:51:01 PM 83.19 2.63 80.56 923.28 8320.85 01:52:01 PM 16.22 2.03 14.19 479.55 1962.74 Average: 80.71 6.43 74.28 1346.57 6960.75 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5522232 2486500 31.05 2088 1861092 867396 9.58 526528 1683488 156244 01:50:01 PM 4947932 3060800 38.22 2088 2067848 1173536 12.96 965116 1777604 79576 01:51:01 PM 4568736 3439996 42.95 2088 2286808 1284472 14.18 1262516 1839480 42556 01:52:01 PM 4901004 3107728 38.80 2088 2398344 880144 9.72 974628 1788896 86352 Average: 4984976 3023756 37.76 2088 2153523 1051387 11.61 932197 1772367 91182 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 410.51 269.29 1492.26 56.12 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 347.57 393.09 1828.58 64.97 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 216.44 251.59 1756.85 34.54 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 13.54 11.86 9.44 5.39 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 247.02 231.46 1271.89 40.25 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/18/2023 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.61 0.00 3.93 1.05 0.10 58.31 01:49:01 PM 0 48.43 0.00 5.16 1.60 0.09 44.73 01:49:01 PM 1 25.06 0.00 2.75 0.50 0.10 71.58 01:50:01 PM all 47.94 0.00 3.85 2.12 0.11 45.99 01:50:01 PM 0 52.93 0.00 5.46 3.06 0.11 38.44 01:50:01 PM 1 42.97 0.00 2.25 1.19 0.11 53.49 01:51:01 PM all 79.49 0.00 2.63 1.00 0.10 16.78 01:51:01 PM 0 77.17 0.00 3.33 1.80 0.11 17.60 01:51:01 PM 1 81.83 0.00 1.93 0.20 0.11 15.93 01:52:01 PM all 78.85 0.00 2.02 0.06 0.10 18.96 01:52:01 PM 0 81.38 0.00 2.09 0.04 0.09 16.40 01:52:01 PM 1 76.24 0.00 1.95 0.11 0.11 21.59 Average: all 60.35 0.00 3.12 1.07 0.10 35.36 Average: 0 64.81 0.00 4.02 1.63 0.10 29.44 Average: 1 55.87 0.00 2.23 0.51 0.11 41.28