---> uname -a: Linux prd-centos7-docker-2c-8g-578.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 620 4754 16 2446 6905 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:05:fc:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe05:fc81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:1d:a7:66 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) 05/09/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 130.40 20.21 110.20 4504.47 16124.29 01:50:01 PM 158.25 1.73 156.52 546.56 10172.76 01:51:01 PM 59.16 2.76 56.40 601.20 8732.18 01:52:01 PM 17.77 2.56 15.21 585.61 1372.75 Average: 91.23 6.76 84.48 1546.42 9071.23 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5519844 2488884 31.08 2088 1858736 875928 9.67 530592 1679972 146112 01:50:01 PM 4888392 3120336 38.96 2088 2095664 1206464 13.32 1035544 1762688 117712 01:51:01 PM 4256456 3752272 46.85 2088 2259308 1702252 18.79 1611412 1801708 17184 01:52:01 PM 4901540 3107188 38.80 2088 2373396 912432 10.07 1017648 1747536 100124 Average: 4891558 3117170 38.92 2088 2146776 1174269 12.96 1048799 1747976 95283 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 470.63 299.20 1566.05 67.02 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 414.29 486.57 2448.11 74.91 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 119.27 135.97 940.30 18.93 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 17.94 15.54 14.08 7.96 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 254.60 234.06 1240.93 42.10 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) 05/09/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.05 0.00 4.24 4.80 0.11 56.80 01:49:01 PM 0 37.99 0.00 4.33 4.12 0.11 53.45 01:49:01 PM 1 30.14 0.00 4.17 5.48 0.09 60.12 01:50:01 PM all 49.18 0.00 3.55 3.47 0.11 43.69 01:50:01 PM 0 42.82 0.00 5.24 2.92 0.12 48.89 01:50:01 PM 1 55.65 0.00 1.82 4.03 0.09 38.42 01:51:01 PM all 87.39 0.00 2.25 0.27 0.10 10.00 01:51:01 PM 0 85.99 0.00 2.82 0.46 0.11 10.62 01:51:01 PM 1 88.75 0.00 1.68 0.09 0.11 9.37 01:52:01 PM all 67.76 0.00 2.38 0.11 0.09 29.66 01:52:01 PM 0 73.07 0.00 2.49 0.18 0.09 24.17 01:52:01 PM 1 62.48 0.00 2.29 0.04 0.09 35.11 Average: all 59.35 0.00 3.11 2.18 0.10 35.25 Average: 0 59.70 0.00 3.74 1.94 0.11 34.52 Average: 1 59.00 0.00 2.50 2.43 0.09 35.98