---> uname -a: Linux prd-centos7-docker-2c-8g-3950.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: 2799.998 BogoMIPS: 5599.99 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 651 4193 16 2975 6863 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:3f:a0:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe3f:a065/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:1d:0c:9d 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) 03/07/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 78.78 19.92 58.87 4452.29 5368.83 08:53:01 PM 130.86 1.57 129.30 304.20 9879.83 08:54:01 PM 111.57 3.26 108.30 925.28 20421.15 08:55:01 PM 15.17 0.35 14.82 243.13 4199.88 08:56:01 PM 40.62 2.32 38.31 314.06 11193.64 Average: 75.41 5.48 69.92 1247.81 10214.00 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5538884 2469844 30.84 2088 1848504 882520 9.74 528184 1668652 143684 08:53:01 PM 4986708 3022020 37.73 2088 2037428 1205228 13.31 969820 1738200 84192 08:54:01 PM 3878928 4129800 51.57 2088 2609016 1728296 19.08 1731384 2034644 101352 08:55:01 PM 3891164 4117564 51.41 2088 2650616 1571912 17.36 1688836 2059960 16308 08:56:01 PM 4358076 3650652 45.58 2088 2893828 926652 10.23 1328704 1945888 38104 Average: 4530752 3477976 43.43 2088 2407878 1262922 13.94 1249386 1889469 76728 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 349.89 214.05 1404.05 57.74 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 327.38 378.56 1853.46 62.40 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 354.85 422.50 3500.52 439.88 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 13.69 12.92 56.13 4.11 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 163.21 219.65 45.95 1755.16 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 241.82 249.56 1372.33 463.83 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) 03/07/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.39 0.00 3.65 0.98 0.10 59.88 08:52:01 PM 0 39.40 0.00 3.72 0.63 0.09 56.16 08:52:01 PM 1 31.43 0.00 3.57 1.32 0.09 63.59 08:53:01 PM all 47.73 0.00 3.71 1.49 0.10 46.97 08:53:01 PM 0 42.93 0.00 4.57 2.28 0.11 50.11 08:53:01 PM 1 52.55 0.00 2.86 0.68 0.11 43.80 08:54:01 PM all 67.07 0.00 3.60 2.89 0.10 26.34 08:54:01 PM 0 64.72 0.00 4.34 2.92 0.09 27.93 08:54:01 PM 1 69.45 0.00 2.86 2.86 0.09 24.74 08:55:01 PM all 83.03 0.00 1.77 0.02 0.10 15.08 08:55:01 PM 0 82.03 0.00 2.12 0.02 0.09 15.73 08:55:01 PM 1 84.01 0.00 1.42 0.02 0.11 14.43 08:56:01 PM all 48.62 0.00 2.46 0.57 0.09 48.27 08:56:01 PM 0 55.67 0.00 2.75 0.59 0.09 40.91 08:56:01 PM 1 41.66 0.00 2.17 0.56 0.09 55.52 Average: all 56.10 0.00 3.05 1.19 0.10 39.57 Average: 0 56.71 0.00 3.51 1.29 0.09 38.39 Average: 1 55.49 0.00 2.58 1.09 0.10 40.74