---> uname -a: Linux prd-centos7-docker-2c-8g-733.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 613 4761 16 2446 6912 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:c8:65:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.101/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fec8:6524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:9b:43:e8 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) 05/11/2025 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 146.76 20.54 126.22 4531.48 30562.49 01:50:01 PM 148.46 1.32 147.14 250.27 10043.07 01:51:01 PM 64.91 3.15 61.77 901.65 9009.31 01:52:01 PM 16.40 2.55 13.86 584.98 1247.54 Average: 93.68 6.86 86.83 1560.23 12652.01 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5525516 2483220 31.01 2088 1863548 873636 9.65 523720 1681244 151512 01:50:01 PM 4951452 3057284 38.17 2088 2071928 1179148 13.02 981644 1749840 110124 01:51:01 PM 4351268 3657468 45.67 2088 2259004 1670048 18.44 1513108 1801856 18104 01:52:01 PM 4913140 3095596 38.65 2088 2375796 900456 9.94 1003104 1748052 106300 Average: 4935344 3073392 38.38 2088 2142569 1155822 12.76 1005394 1745248 96510 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 445.44 278.48 1558.97 64.47 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 404.37 476.20 2258.27 74.77 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 132.77 150.22 1173.94 21.04 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 17.12 15.25 12.83 7.25 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 248.45 228.79 1245.44 41.65 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) 05/11/2025 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 34.88 0.00 4.18 3.84 0.09 57.01 01:49:02 PM 0 31.09 0.00 4.16 3.70 0.11 60.94 01:49:02 PM 1 38.66 0.00 4.22 4.01 0.09 53.02 01:50:01 PM all 48.32 0.00 3.58 2.03 0.12 45.95 01:50:01 PM 0 42.13 0.00 5.66 2.85 0.11 49.26 01:50:01 PM 1 54.60 0.00 1.47 1.19 0.11 42.63 01:51:01 PM all 85.92 0.00 2.39 0.80 0.10 10.78 01:51:01 PM 0 84.98 0.00 2.71 1.43 0.11 10.77 01:51:01 PM 1 86.84 0.00 2.07 0.17 0.11 10.80 01:52:01 PM all 69.91 0.00 2.18 0.11 0.09 27.71 01:52:01 PM 0 73.32 0.00 2.25 0.18 0.09 24.15 01:52:01 PM 1 66.54 0.00 2.10 0.04 0.09 31.24 Average: all 59.50 0.00 3.09 1.71 0.10 35.59 Average: 0 57.62 0.00 3.71 2.05 0.10 36.52 Average: 1 61.39 0.00 2.47 1.37 0.10 34.67