---> uname -a: Linux prd-centos7-docker-2c-8g-2368.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 622 4750 16 2447 6903 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:63:12:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.46/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe63:12d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:b6:b6:7c 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) 06/07/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 118.00 19.85 98.15 4432.97 6134.89 01:50:01 PM 152.69 1.32 151.37 246.59 9999.75 01:51:01 PM 65.67 3.18 62.49 902.33 8982.73 01:52:01 PM 11.14 2.18 8.96 512.24 1017.87 Average: 86.88 6.63 80.24 1523.56 6533.71 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5469604 2539124 31.70 2088 1870228 926136 10.23 574844 1685112 157284 01:50:01 PM 4922180 3086548 38.54 2088 2067328 1198308 13.23 1012596 1749236 103284 01:51:01 PM 4428888 3579840 44.70 2088 2259640 1544196 17.05 1437028 1801172 17996 01:52:01 PM 4903072 3105656 38.78 2088 2367428 925940 10.22 1014548 1746492 93720 Average: 4930936 3077792 38.43 2088 2141156 1148645 12.68 1009754 1745503 93071 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 465.93 292.64 1540.06 64.07 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 384.01 444.36 2127.65 70.81 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 150.07 173.43 1265.97 24.11 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 16.14 13.36 16.67 7.44 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 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 254.04 230.95 1237.58 41.61 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) 06/07/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.55 0.00 4.49 3.11 0.11 54.75 01:49:01 PM 0 42.36 0.00 5.09 3.31 0.11 49.13 01:49:01 PM 1 32.81 0.00 3.90 2.89 0.10 60.30 01:50:01 PM all 51.45 0.00 3.98 2.45 0.15 41.95 01:50:01 PM 0 47.97 0.00 5.44 3.70 0.16 42.73 01:50:01 PM 1 54.93 0.00 2.55 1.21 0.14 41.16 01:51:01 PM all 84.55 0.00 2.51 0.52 0.15 12.27 01:51:01 PM 0 83.05 0.00 3.26 0.49 0.15 13.05 01:51:01 PM 1 86.05 0.00 1.76 0.53 0.17 11.49 01:52:01 PM all 80.22 0.00 2.26 0.05 0.14 17.32 01:52:01 PM 0 79.91 0.00 2.36 0.09 0.15 17.50 01:52:01 PM 1 80.56 0.00 2.15 0.02 0.13 17.14 Average: all 63.07 0.00 3.33 1.56 0.13 31.90 Average: 0 63.00 0.00 4.06 1.93 0.14 30.87 Average: 1 63.14 0.00 2.61 1.18 0.13 32.93