---> uname -a: Linux prd-centos7-docker-2c-8g-1266.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: 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 618 4191 16 3011 6895 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:6a:1c:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe6a:1cfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:75:99:a0 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) 11/30/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 77.39 19.55 57.84 3708.51 4950.72 08:53:02 PM 129.78 1.43 128.35 211.86 12091.49 08:54:01 PM 120.38 3.42 116.96 1061.16 21234.24 08:55:01 PM 16.28 0.43 15.85 246.36 4221.35 08:56:01 PM 35.13 2.06 33.06 257.17 10990.71 Average: 75.62 5.39 70.23 1096.85 10659.82 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5530636 2478104 30.94 2088 1836172 915400 10.11 544472 1659280 140836 08:53:02 PM 5002908 3005832 37.53 2088 2046272 1198552 13.23 923632 1766236 75656 08:54:01 PM 4048068 3960672 49.45 2088 2640944 1442552 15.93 1538328 2056116 100208 08:55:01 PM 3848436 4160304 51.95 2088 2683244 1700912 18.78 1708624 2079532 16096 08:56:01 PM 4284504 3724236 46.50 2088 2924124 963072 10.63 1381116 1964576 37724 Average: 4542910 3465830 43.28 2088 2426151 1244098 13.74 1219234 1905148 74104 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 320.27 201.87 1384.23 55.27 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 08:53:02 PM eth0 284.86 326.18 1649.89 56.19 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 395.60 465.07 3892.59 453.38 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 18.37 20.54 69.55 4.59 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 158.58 210.19 45.80 1742.25 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 234.92 243.94 1399.44 462.33 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/30/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.91 0.00 3.57 1.05 0.09 60.39 08:52:01 PM 0 34.24 0.00 3.51 1.19 0.09 60.97 08:52:01 PM 1 35.57 0.00 3.63 0.91 0.09 59.81 08:53:02 PM all 44.53 0.00 3.83 2.59 0.11 48.94 08:53:02 PM 0 46.35 0.00 5.46 3.55 0.12 44.51 08:53:02 PM 1 42.73 0.00 2.20 1.64 0.11 53.33 08:54:01 PM all 67.63 0.00 3.84 2.37 0.11 26.04 08:54:01 PM 0 63.41 0.00 4.91 4.09 0.11 27.48 08:54:01 PM 1 71.88 0.00 2.76 0.65 0.11 24.60 08:55:01 PM all 82.87 0.00 1.85 0.04 0.12 15.13 08:55:01 PM 0 81.17 0.00 2.08 0.05 0.13 16.56 08:55:01 PM 1 84.56 0.00 1.63 0.02 0.11 13.68 08:56:01 PM all 51.51 0.00 2.47 1.14 0.10 44.78 08:56:01 PM 0 44.31 0.00 2.80 1.03 0.09 51.77 08:56:01 PM 1 58.78 0.00 2.13 1.27 0.11 37.71 Average: all 55.97 0.00 3.12 1.44 0.11 39.37 Average: 0 53.60 0.00 3.75 1.97 0.11 40.56 Average: 1 58.35 0.00 2.48 0.91 0.10 38.17