---> uname -a: Linux prd-centos7-docker-2c-8g-9610.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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 605 4789 16 2426 6921 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:73:47:70 brd ff:ff:ff:ff:ff:ff inet 10.32.7.8/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe73:4770/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:70:73:52 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) 11/05/2024 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 122.52 17.95 104.56 3730.05 5637.39 01:50:01 PM 148.44 3.56 144.88 707.77 10069.57 01:51:01 PM 59.70 1.00 58.70 443.64 8384.71 01:52:01 PM 17.17 2.63 14.54 587.74 1281.31 Average: 86.98 6.29 80.69 1367.15 6344.25 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5533556 2475180 30.91 2088 1844696 880472 9.72 531256 1666340 140336 01:50:01 PM 4749184 3259552 40.70 2088 2089824 1403112 15.49 1187940 1748268 116308 01:51:01 PM 4287844 3720892 46.46 2088 2241884 1677884 18.53 1596868 1785564 16420 01:52:01 PM 4889972 3118764 38.94 2088 2356824 932020 10.29 1043980 1733492 91680 Average: 4865139 3143597 39.25 2088 2133307 1223372 13.51 1090011 1733416 91186 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 369.84 234.83 1452.85 59.91 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 410.55 481.95 2494.30 76.16 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 115.23 133.12 886.52 19.91 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 19.57 17.02 14.56 8.33 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 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 228.85 216.81 1212.45 41.09 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 11/05/2024 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.02 0.00 3.73 3.43 0.10 58.72 01:49:01 PM 0 34.32 0.00 4.11 5.19 0.10 56.27 01:49:01 PM 1 33.69 0.00 3.34 1.69 0.10 61.17 01:50:01 PM all 55.57 0.00 3.54 2.85 0.12 37.93 01:50:01 PM 0 54.91 0.00 5.74 3.07 0.13 36.16 01:50:01 PM 1 56.24 0.00 1.32 2.63 0.13 39.68 01:51:01 PM all 81.41 0.00 2.09 0.56 0.10 15.84 01:51:01 PM 0 80.82 0.00 2.20 0.62 0.11 16.24 01:51:01 PM 1 81.97 0.00 2.01 0.49 0.09 15.43 01:52:01 PM all 71.21 0.00 2.15 0.11 0.10 26.44 01:52:01 PM 0 83.56 0.00 2.40 0.17 0.11 13.76 01:52:01 PM 1 59.28 0.00 1.91 0.04 0.09 38.69 Average: all 60.23 0.00 2.89 1.76 0.11 35.02 Average: 0 62.97 0.00 3.63 2.31 0.11 30.98 Average: 1 57.51 0.00 2.15 1.22 0.10 39.01