---> uname -a: Linux prd-centos7-docker-2c-8g-1808.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 600 4201 16 3019 6912 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:73:80:6e brd ff:ff:ff:ff:ff:ff inet 10.32.7.131/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe73:806e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:ec:fb:ac 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) 12/23/2023 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 131.46 29.38 102.08 6091.32 41268.18 08:53:01 PM 101.63 1.42 100.22 211.29 8151.24 08:54:01 PM 150.84 3.27 147.57 1038.90 25234.81 08:55:01 PM 20.62 0.43 20.19 246.56 4017.92 08:56:01 PM 28.83 0.82 28.01 129.23 8712.72 Average: 86.70 7.06 79.64 1543.02 17479.31 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5619500 2389232 29.83 2088 1820316 834756 9.22 461204 1652332 129384 08:53:01 PM 5051096 2957636 36.93 2088 2034540 1209504 13.35 875708 1772072 178304 08:54:01 PM 3949656 4059076 50.68 2088 2618916 1647812 18.19 1623952 2065516 71540 08:55:01 PM 3788780 4219952 52.69 2088 2682572 1779332 19.65 1761364 2081160 18124 08:56:01 PM 4353812 3654920 45.64 2088 2927888 894376 9.87 1279316 1987156 113408 Average: 4552569 3456163 43.15 2088 2416846 1273156 14.06 1200309 1911647 102152 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 275.09 184.38 1295.86 49.36 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 209.51 238.97 1483.71 46.68 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 429.25 512.44 3848.04 453.14 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 45.56 51.74 320.11 8.67 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 160.67 210.42 46.47 1741.92 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 224.10 239.71 1400.00 459.89 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) 12/23/2023 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.02 0.00 4.43 6.20 0.10 54.25 08:52:01 PM 0 49.74 0.00 6.10 6.64 0.11 37.41 08:52:01 PM 1 20.74 0.00 2.80 5.77 0.09 70.61 08:53:01 PM all 43.56 0.00 3.57 1.02 0.11 51.75 08:53:01 PM 0 48.06 0.00 4.90 1.72 0.09 45.23 08:53:01 PM 1 39.09 0.00 2.29 0.32 0.11 58.20 08:54:01 PM all 60.48 0.00 4.08 4.83 0.11 30.50 08:54:01 PM 0 55.61 0.00 5.45 6.67 0.11 32.16 08:54:01 PM 1 65.39 0.00 2.69 2.97 0.11 28.84 08:55:01 PM all 81.05 0.00 2.12 0.13 0.12 16.58 08:55:01 PM 0 79.87 0.00 2.33 0.22 0.13 17.45 08:55:01 PM 1 82.24 0.00 1.89 0.06 0.11 15.70 08:56:01 PM all 60.02 0.00 2.70 0.62 0.11 36.55 08:56:01 PM 0 62.60 0.00 3.04 1.21 0.11 33.05 08:56:01 PM 1 57.47 0.00 2.37 0.04 0.11 40.02 Average: all 55.73 0.00 3.39 2.59 0.11 38.18 Average: 0 59.02 0.00 4.38 3.31 0.11 33.18 Average: 1 52.49 0.00 2.41 1.86 0.10 43.14