---> uname -a: Linux prd-centos7-docker-2c-8g-3792.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 843 4027 16 2950 6672 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:9c:f1:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe9c:f193/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:86:9d:1b 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) 03/29/2025 _x86_64_ (2 CPU) 04:36:30 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 105.20 8.84 96.35 827.44 5764.36 04:39:01 AM 160.12 1.43 158.69 249.39 12129.23 04:40:01 AM 79.50 3.33 76.17 930.74 19958.48 04:41:01 AM 14.81 0.87 13.94 370.18 1928.75 04:42:02 AM 23.97 0.87 23.10 77.42 9860.21 Average: 76.75 3.07 73.68 490.98 9929.17 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5421564 2587164 32.30 2088 1908908 932304 10.29 604956 1697612 195576 04:39:01 AM 4808264 3200464 39.96 2088 2147572 1220956 13.48 1091040 1782580 119400 04:40:01 AM 3930840 4077888 50.92 2088 2615468 1632480 18.02 1663072 2048140 37148 04:41:01 AM 3655940 4352788 54.35 2088 2654660 1852924 20.46 1906920 2074584 10632 04:42:02 AM 4203848 3804880 47.51 2088 2862596 1074176 11.86 1305200 2124472 16 Average: 4404091 3604637 45.01 2088 2437841 1342568 14.82 1314238 1945478 72554 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 118.35 101.03 1014.13 25.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 510.22 590.64 3416.35 90.24 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 157.01 170.21 2135.37 21.92 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 13.36 12.86 54.30 4.46 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:02 AM eth0 225.42 138.26 353.01 126.65 0.00 0.00 0.00 04:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 204.97 202.74 1395.42 53.65 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) 03/29/2025 _x86_64_ (2 CPU) 04:36:30 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.44 0.00 3.66 2.49 0.11 58.30 04:38:01 AM 0 52.47 0.00 5.05 2.07 0.12 40.29 04:38:01 AM 1 19.03 0.00 2.30 2.92 0.10 75.64 04:39:01 AM all 53.90 0.00 3.75 3.32 0.12 38.90 04:39:01 AM 0 50.61 0.00 5.31 4.62 0.14 39.32 04:39:01 AM 1 57.21 0.00 2.19 2.01 0.13 38.46 04:40:01 AM all 76.57 0.00 3.18 2.65 0.13 17.48 04:40:01 AM 0 75.29 0.00 3.36 3.16 0.13 18.06 04:40:01 AM 1 77.83 0.00 3.01 2.15 0.13 16.88 04:41:01 AM all 83.53 0.00 1.80 0.03 0.12 14.53 04:41:01 AM 0 82.68 0.00 1.68 0.02 0.11 15.51 04:41:01 AM 1 84.41 0.00 1.89 0.04 0.11 13.55 04:42:02 AM all 24.15 0.00 1.07 0.52 0.05 74.21 04:42:02 AM 0 24.10 0.00 1.31 0.60 0.05 73.94 04:42:02 AM 1 24.21 0.00 0.83 0.41 0.07 74.48 Average: all 54.14 0.00 2.68 1.80 0.11 41.27 Average: 0 56.54 0.00 3.33 2.09 0.11 37.93 Average: 1 51.75 0.00 2.03 1.51 0.11 44.60