---> uname -a: Linux prd-centos7-docker-2c-8g-2738.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 621 4753 16 2446 6904 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:c6:d0:fb brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fec6:d0fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:cb:30:19 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) 06/13/2025 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 156.41 19.81 136.60 4430.77 37862.92 01:50:01 PM 143.17 1.73 141.44 546.46 10209.37 01:51:01 PM 59.73 2.76 56.97 602.30 8611.84 01:52:01 PM 20.84 2.60 18.24 586.77 1367.35 Average: 95.06 6.73 88.33 1541.53 14513.86 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5502380 2506356 31.30 2088 1859912 876224 9.67 547652 1680668 147156 01:50:01 PM 4809684 3199052 39.94 2088 2101712 1254720 13.85 1110544 1763968 122956 01:51:01 PM 4307060 3701676 46.22 2088 2258436 1622208 17.91 1560536 1801048 17216 01:52:01 PM 4897888 3110848 38.84 2088 2373404 904288 9.98 1019328 1747848 100632 Average: 4879253 3129483 39.08 2088 2148366 1164360 12.86 1059515 1748383 96990 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 518.03 309.24 1549.14 66.69 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 423.42 490.15 2501.12 75.65 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 117.57 134.54 885.87 19.59 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 18.34 15.93 15.12 8.58 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 269.41 237.55 1238.24 42.64 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) 06/13/2025 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.47 0.00 4.45 4.03 0.11 52.95 01:49:01 PM 0 45.96 0.00 5.48 2.88 0.11 45.57 01:49:01 PM 1 31.12 0.00 3.44 5.14 0.10 60.20 01:50:01 PM all 52.82 0.00 3.66 2.53 0.12 40.87 01:50:01 PM 0 45.75 0.00 5.05 3.78 0.12 45.29 01:50:01 PM 1 59.97 0.00 2.27 1.27 0.11 36.37 01:51:01 PM all 86.09 0.00 2.24 0.39 0.11 11.18 01:51:01 PM 0 85.17 0.00 2.99 0.66 0.11 11.06 01:51:01 PM 1 86.98 0.00 1.48 0.13 0.11 11.31 01:52:01 PM all 70.33 0.00 2.38 0.08 0.10 27.11 01:52:01 PM 0 68.34 0.00 2.41 0.07 0.11 29.07 01:52:01 PM 1 72.34 0.00 2.33 0.09 0.11 25.12 Average: all 61.60 0.00 3.20 1.78 0.11 33.31 Average: 0 61.05 0.00 4.00 1.87 0.11 32.97 Average: 1 62.14 0.00 2.40 1.70 0.11 33.65