---> uname -a: Linux prd-centos7-docker-2c-8g-2389.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 701 4163 16 2956 6815 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:bc:89:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:febc:8981/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:06:21:69 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) 08/13/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 115.69 18.02 97.67 3753.81 5954.24 08:53:01 PM 152.29 1.56 150.72 303.68 10084.11 08:54:01 PM 79.06 3.44 75.62 933.00 21415.86 08:55:01 PM 15.55 0.83 14.72 369.36 2077.56 08:56:01 PM 40.94 1.88 39.06 188.54 11258.06 Average: 80.71 5.15 75.57 1109.55 10159.15 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5495320 2513416 31.38 2088 1863356 896696 9.90 560912 1675520 147184 08:53:01 PM 4779432 3229304 40.32 2088 2107856 1320108 14.58 1154916 1751816 133392 08:54:01 PM 3857368 4151368 51.84 2088 2603740 1758180 19.41 1766780 2021364 38808 08:55:01 PM 3403748 4604988 57.50 2088 2642156 2126596 23.48 2188032 2046840 8132 08:56:01 PM 4308468 3700268 46.20 2088 2877580 986436 10.89 1402008 1925356 832 Average: 4368867 3639869 45.45 2088 2418938 1417603 15.65 1414530 1884179 65670 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 375.25 231.39 1592.98 63.04 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 480.65 559.24 2902.70 87.85 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 191.00 224.31 2153.92 413.03 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 12.19 12.32 53.92 3.04 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 171.05 220.62 54.97 1748.60 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 246.05 249.61 1352.01 463.00 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) 08/13/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.52 0.00 3.79 3.22 0.10 56.38 08:52:01 PM 0 39.92 0.00 4.04 3.67 0.11 52.27 08:52:01 PM 1 33.14 0.00 3.53 2.79 0.09 60.46 08:53:01 PM all 52.87 0.00 3.99 3.26 0.13 39.74 08:53:01 PM 0 41.55 0.00 5.19 4.44 0.12 48.70 08:53:01 PM 1 64.48 0.00 2.76 2.06 0.13 30.58 08:54:01 PM all 75.24 0.00 3.13 2.16 0.11 19.36 08:54:01 PM 0 73.24 0.00 3.77 3.26 0.13 19.61 08:54:01 PM 1 77.23 0.00 2.51 1.07 0.11 19.08 08:55:01 PM all 83.53 0.00 1.70 0.05 0.12 14.61 08:55:01 PM 0 82.86 0.00 1.73 0.05 0.11 15.25 08:55:01 PM 1 84.24 0.00 1.65 0.04 0.11 13.97 08:56:01 PM all 39.46 0.00 2.60 0.61 0.09 57.25 08:56:01 PM 0 58.85 0.00 3.10 0.73 0.11 37.21 08:56:01 PM 1 20.82 0.00 2.13 0.46 0.09 76.50 Average: all 57.19 0.00 3.05 1.87 0.11 37.79 Average: 0 59.02 0.00 3.58 2.45 0.11 34.84 Average: 1 55.37 0.00 2.52 1.29 0.10 40.71