---> uname -a: Linux prd-centos7-docker-2c-8g-2087.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 642 4165 16 3013 6870 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:36:f4:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe36:f4c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:7b:96:c5 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) 12/08/2023 _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 88.89 21.61 67.28 4468.29 13720.70 08:53:01 PM 128.62 1.43 127.19 211.89 12075.93 08:54:01 PM 125.80 3.26 122.54 1041.85 21032.96 08:55:01 PM 15.59 0.47 15.12 247.30 3914.59 08:56:01 PM 32.73 2.03 30.70 256.23 8775.18 Average: 78.27 5.71 72.56 1233.93 11895.24 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5516556 2492184 31.12 2088 1830780 923084 10.19 559948 1657824 135396 08:53:01 PM 4992392 3016348 37.66 2088 2040200 1226132 13.54 933412 1767428 71332 08:54:01 PM 3975980 4032760 50.35 2088 2642404 1701776 18.79 1602168 2062320 100176 08:55:01 PM 3708308 4300432 53.70 2088 2679144 1750132 19.32 1849600 2076884 19984 08:56:01 PM 4284592 3724148 46.50 2088 2925620 961552 10.62 1378052 1964740 113488 Average: 4495566 3513174 43.87 2088 2423630 1312535 14.49 1264636 1905839 88075 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 329.30 216.41 1407.52 50.67 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 257.89 295.94 1553.95 57.42 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 420.79 491.44 3941.22 450.44 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 16.97 19.81 67.06 3.72 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 175.15 217.84 53.67 1749.18 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 239.64 248.32 1404.34 463.47 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) 12/08/2023 _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 35.63 0.00 3.89 1.19 0.11 59.20 08:52:01 PM 0 29.54 0.00 3.78 1.29 0.11 65.28 08:52:01 PM 1 41.79 0.00 3.98 1.09 0.09 53.05 08:53:01 PM all 43.72 0.00 3.69 2.08 0.12 50.39 08:53:01 PM 0 36.14 0.00 4.08 2.67 0.09 57.01 08:53:01 PM 1 51.40 0.00 3.32 1.46 0.14 43.68 08:54:01 PM all 63.19 0.00 4.13 3.69 0.11 28.89 08:54:01 PM 0 60.13 0.00 4.91 3.94 0.13 30.90 08:54:01 PM 1 66.27 0.00 3.32 3.45 0.11 26.85 08:55:01 PM all 83.01 0.00 1.84 0.03 0.12 15.00 08:55:01 PM 0 82.99 0.00 1.89 0.04 0.11 14.97 08:55:01 PM 1 83.04 0.00 1.79 0.02 0.13 15.02 08:56:01 PM all 57.72 0.00 2.71 0.52 0.11 38.94 08:56:01 PM 0 57.33 0.00 2.55 0.64 0.09 39.39 08:56:01 PM 1 58.13 0.00 2.87 0.38 0.11 38.51 Average: all 56.44 0.00 3.26 1.51 0.11 38.68 Average: 0 52.96 0.00 3.45 1.73 0.10 41.76 Average: 1 59.96 0.00 3.06 1.28 0.12 35.58