---> uname -a: Linux prd-centos7-docker-2c-8g-199.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 656 4206 16 2957 6859 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:08:62:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe08:6245/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:c8:35:08 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/30/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 76.75 18.47 58.28 3812.42 4996.59 08:53:01 PM 137.58 1.62 135.96 314.68 9651.46 08:54:01 PM 119.50 3.34 116.16 929.65 20343.27 08:55:01 PM 14.90 0.35 14.55 242.81 4186.46 08:56:01 PM 36.76 2.23 34.53 281.32 11029.79 Average: 76.69 5.22 71.46 1121.24 10046.40 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5519684 2489052 31.08 2088 1847808 900900 9.95 543704 1671292 144432 08:53:01 PM 4937560 3071176 38.35 2088 2023948 1274064 14.07 1033896 1723584 83280 08:54:01 PM 3912720 4096016 51.14 2088 2596120 1690124 18.66 1710344 2022184 101372 08:55:01 PM 3715404 4293332 53.61 2088 2637664 1815536 20.04 1877540 2046196 16308 08:56:01 PM 4271232 3737504 46.67 2088 2877368 1019524 11.26 1432252 1930996 22156 Average: 4471320 3537416 44.17 2088 2396582 1340030 14.80 1319547 1878850 73510 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 329.28 192.57 1361.11 55.65 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 329.34 383.67 1773.61 63.39 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 366.46 435.56 3483.42 440.88 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 12.11 11.89 53.60 2.63 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 164.05 215.02 48.87 1749.16 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 239.63 246.83 1341.63 464.94 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/30/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 37.74 0.00 3.85 0.90 0.11 57.41 08:52:03 PM 0 48.69 0.00 4.72 1.30 0.11 45.18 08:52:03 PM 1 27.11 0.00 3.01 0.52 0.10 69.26 08:53:01 PM all 49.07 0.00 3.51 2.07 0.13 45.22 08:53:01 PM 0 42.49 0.00 4.63 3.16 0.15 49.57 08:53:01 PM 1 55.75 0.00 2.33 0.96 0.13 40.82 08:54:01 PM all 67.50 0.00 3.60 3.33 0.12 25.45 08:54:01 PM 0 62.81 0.00 4.83 3.67 0.11 28.58 08:54:01 PM 1 72.24 0.00 2.36 2.98 0.11 22.30 08:55:01 PM all 82.69 0.00 1.79 0.02 0.11 15.39 08:55:01 PM 0 82.18 0.00 1.76 0.02 0.13 15.92 08:55:01 PM 1 83.18 0.00 1.83 0.00 0.11 14.88 08:56:01 PM all 51.76 0.00 2.25 0.78 0.10 45.12 08:56:01 PM 0 67.55 0.00 2.65 0.99 0.09 28.72 08:56:01 PM 1 36.48 0.00 1.85 0.59 0.09 60.99 Average: all 57.57 0.00 3.00 1.41 0.11 37.90 Average: 0 60.69 0.00 3.72 1.83 0.12 33.64 Average: 1 54.48 0.00 2.28 1.01 0.11 42.12