---> uname -a: Linux prd-centos7-docker-2c-8g-1857.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 652 4199 16 2968 6862 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:5d:12:6c brd ff:ff:ff:ff:ff:ff inet 10.32.7.128/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe5d:126c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:97:9f:7b 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) 03/05/2025 _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 115.59 17.97 97.62 3753.63 5884.99 08:53:01 PM 160.04 1.52 158.52 302.23 10579.55 08:54:01 PM 81.35 3.37 77.98 942.59 21866.54 08:55:01 PM 12.28 0.83 11.45 369.18 2094.61 08:56:01 PM 44.85 1.95 42.90 190.67 11314.36 Average: 82.82 5.13 77.69 1112.02 10309.70 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5469552 2539184 31.71 2088 1868084 924504 10.21 580644 1680724 153888 08:53:01 PM 4792440 3216296 40.16 2088 2118240 1271348 14.04 1129224 1759400 133564 08:54:01 PM 3833900 4174836 52.13 2088 2614144 1749864 19.32 1776640 2029328 38700 08:55:01 PM 3797068 4211668 52.59 2088 2654008 1720760 19.00 1782512 2055700 9548 08:56:01 PM 4314532 3694204 46.13 2088 2888768 969900 10.71 1381284 1934228 1032 Average: 4441498 3567238 44.54 2088 2428649 1327275 14.65 1330061 1891876 67346 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 378.30 243.57 1571.45 64.00 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 467.00 556.99 2901.97 85.88 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 186.98 224.48 2187.58 419.98 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 13.13 12.71 54.37 4.25 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 170.44 223.13 57.89 1753.46 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 243.33 252.25 1351.87 465.56 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) 03/05/2025 _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 36.06 0.00 3.84 2.94 0.10 57.06 08:52:01 PM 0 45.81 0.00 4.58 3.53 0.11 45.97 08:52:01 PM 1 26.50 0.00 3.13 2.38 0.10 67.88 08:53:01 PM all 51.96 0.00 4.10 2.91 0.12 40.91 08:53:01 PM 0 51.02 0.00 6.08 4.16 0.14 38.59 08:53:01 PM 1 52.88 0.00 2.13 1.63 0.13 43.25 08:54:01 PM all 78.37 0.00 3.22 2.85 0.12 15.44 08:54:01 PM 0 76.38 0.00 3.90 2.98 0.11 16.63 08:54:01 PM 1 80.40 0.00 2.51 2.72 0.13 14.24 08:55:01 PM all 81.59 0.00 1.69 0.03 0.10 16.59 08:55:01 PM 0 81.69 0.00 1.84 0.05 0.09 16.33 08:55:01 PM 1 81.51 0.00 1.53 0.02 0.11 16.83 08:56:01 PM all 37.63 0.00 2.38 1.13 0.10 58.76 08:56:01 PM 0 62.75 0.00 3.03 1.18 0.11 32.93 08:56:01 PM 1 13.73 0.00 1.77 1.07 0.09 83.34 Average: all 56.67 0.00 3.05 1.97 0.11 38.19 Average: 0 63.33 0.00 3.90 2.39 0.11 30.27 Average: 1 50.07 0.00 2.22 1.56 0.11 46.04