---> uname -a: Linux prd-centos7-docker-4c-4g-1067.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 7.0G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 823 11939 16 3122 14716 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1a:87:0b brd ff:ff:ff:ff:ff:ff inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe1a:870b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:36:59:83 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 01/12/2025 _x86_64_ (4 CPU) 01:17:43 PM LINUX RESTART 01:18:06 PM tps rtps wtps bread/s bwrtn/s 01:19:03 PM 245.87 33.61 212.26 5050.28 7605.90 01:20:01 PM 597.04 3.84 593.20 3078.47 53076.73 01:21:01 PM 20.62 1.53 19.08 165.60 727.01 Average: 285.50 12.50 273.00 2695.18 20466.60 01:18:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:03 PM 13608508 2657456 16.34 2620 1848368 1020284 5.89 614396 1657600 135768 01:20:01 PM 12322876 3943088 24.24 2620 3020236 1167312 6.74 1420612 2032580 64 01:21:01 PM 12271804 3994160 24.56 2620 3029004 1110120 6.41 1583940 1922032 14212 Average: 12734396 3531568 21.71 2620 2632536 1099239 6.35 1206316 1870737 50015 01:18:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:03 PM eth0 400.49 286.41 1480.71 72.94 0.00 0.00 0.00 01:19:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 483.95 426.66 8486.73 1639.37 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 460.57 458.30 42.28 3528.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 449.31 393.05 3330.97 1796.34 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 01/12/2025 _x86_64_ (4 CPU) 01:17:43 PM LINUX RESTART 01:18:06 PM CPU %user %nice %system %iowait %steal %idle 01:19:03 PM all 20.78 0.00 4.40 1.24 0.08 73.50 01:19:03 PM 0 22.51 0.00 4.06 0.90 0.06 72.47 01:19:03 PM 1 26.49 0.00 5.43 1.21 0.09 66.78 01:19:03 PM 2 9.79 0.00 3.63 1.80 0.09 84.69 01:19:03 PM 3 24.55 0.00 4.47 1.04 0.09 69.84 01:20:01 PM all 18.91 0.00 3.75 5.08 0.08 72.18 01:20:01 PM 0 18.26 0.00 3.48 5.00 0.09 73.17 01:20:01 PM 1 23.98 0.00 4.46 4.41 0.07 67.08 01:20:01 PM 2 10.31 0.00 3.68 7.40 0.07 78.53 01:20:01 PM 3 23.28 0.00 3.35 3.48 0.07 69.82 01:21:01 PM all 18.30 0.00 0.94 0.06 0.07 80.64 01:21:01 PM 0 22.33 0.00 0.98 0.12 0.07 76.50 01:21:01 PM 1 20.90 0.00 0.84 0.07 0.07 78.12 01:21:01 PM 2 12.82 0.00 0.94 0.02 0.07 86.16 01:21:01 PM 3 17.19 0.00 0.99 0.03 0.07 81.71 Average: all 19.29 0.00 2.97 2.11 0.08 75.55 Average: 0 21.03 0.00 2.80 2.00 0.07 74.11 Average: 1 23.70 0.00 3.50 1.87 0.08 70.85 Average: 2 11.02 0.00 2.71 3.05 0.08 83.15 Average: 3 21.55 0.00 2.88 1.50 0.08 74.00