---> uname -a: Linux prd-centos7-docker-2c-8g-2618.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 589 4741 16 2490 6935 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:1b:40:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe1b:40a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:82:ee:cc 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) 01/02/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 150.87 40.31 110.56 6348.57 41627.38 01:50:01 PM 134.85 1.75 133.10 199.67 11965.52 01:51:01 PM 92.01 2.76 89.25 951.46 8164.08 01:52:01 PM 13.24 0.65 12.59 336.66 2574.47 Average: 97.72 11.36 86.36 1958.11 16075.72 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5536084 2472656 30.87 2088 1829080 913396 10.08 537636 1659192 131864 01:50:01 PM 5050396 2958344 36.94 2088 2036804 1187876 13.12 874684 1769808 56716 01:51:01 PM 4378660 3630080 45.33 2088 2284876 1597648 17.64 1451672 1841256 55204 01:52:01 PM 4328040 3680700 45.96 2088 2322168 1550140 17.11 1472496 1865144 9152 Average: 4823295 3185445 39.77 2088 2118232 1312265 14.49 1084122 1783850 63234 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 372.65 244.89 1365.37 54.91 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 284.38 311.32 1410.38 52.59 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 285.94 335.40 2270.29 46.76 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 12.04 11.74 53.84 3.76 0.00 0.00 0.00 01:52:01 PM lo 0.15 0.15 0.02 0.02 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 238.70 225.81 1274.86 39.50 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) 01/02/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.84 0.00 5.34 5.53 0.11 50.18 01:49:01 PM 0 45.17 0.00 5.12 6.06 0.11 43.55 01:49:01 PM 1 32.57 0.00 5.58 4.98 0.11 56.77 01:50:01 PM all 45.70 0.00 3.81 2.08 0.12 48.31 01:50:01 PM 0 52.77 0.00 5.80 3.67 0.13 37.63 01:50:01 PM 1 38.73 0.00 1.83 0.53 0.11 58.80 01:51:01 PM all 77.75 0.00 2.97 1.06 0.14 18.08 01:51:01 PM 0 75.67 0.00 3.81 1.53 0.15 18.85 01:51:01 PM 1 79.86 0.00 2.13 0.56 0.15 17.30 01:52:01 PM all 82.60 0.00 1.85 0.03 0.15 15.38 01:52:01 PM 0 82.43 0.00 1.94 0.02 0.13 15.48 01:52:01 PM 1 82.77 0.00 1.75 0.04 0.17 15.27 Average: all 60.85 0.00 3.51 2.21 0.13 33.31 Average: 0 63.82 0.00 4.18 2.85 0.13 29.02 Average: 1 57.86 0.00 2.85 1.56 0.13 37.60