---> uname -a: Linux prd-centos7-docker-2c-8g-4453.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: 2799.998 BogoMIPS: 5599.99 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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 625 4500 16 2695 6898 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:7d:2e:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe7d:2ea3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:05:71:00 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) 07/02/2025 _x86_64_ (2 CPU) 04:04:34 PM LINUX RESTART 04:05:02 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 99.10 20.44 78.67 4250.52 15207.75 04:07:01 PM 99.27 0.00 99.27 0.00 8933.14 04:08:01 PM 68.56 5.50 63.06 1875.77 5336.14 04:09:01 PM 52.01 4.16 47.85 258.19 21216.29 04:10:01 PM 19.42 0.02 19.40 0.13 649.71 Average: 67.57 5.98 61.60 1267.48 10254.19 04:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5617580 2391156 29.86 2088 1741672 940600 10.38 565672 1576664 59292 04:07:01 PM 5407584 2601152 32.48 2088 1911608 938764 10.36 603072 1708984 50752 04:08:01 PM 5166788 2841948 35.49 2088 2052096 1016108 11.22 752452 1776292 17524 04:09:01 PM 4629088 3379648 42.20 2088 2632872 954440 10.54 1280808 1751072 8484 04:10:01 PM 4674608 3334128 41.63 2088 2624956 920424 10.16 1237604 1747132 9092 Average: 5099130 2909606 36.33 2088 2192641 954067 10.53 887922 1712029 29029 04:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 PM eth0 365.08 193.81 1147.23 57.58 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 43.81 37.39 634.32 4.91 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 23.28 19.65 83.58 5.88 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 573.98 670.84 6241.77 4109.56 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.74 12.57 10.27 5.86 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 202.91 186.88 1625.39 839.53 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/02/2025 _x86_64_ (2 CPU) 04:04:34 PM LINUX RESTART 04:05:02 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 37.25 0.00 4.73 4.21 6.71 47.10 04:06:01 PM 0 35.82 0.00 5.11 4.52 6.46 48.08 04:06:01 PM 1 38.66 0.00 4.36 3.89 6.97 46.13 04:07:01 PM all 31.97 0.00 3.06 1.04 6.37 57.56 04:07:01 PM 0 22.97 0.00 2.44 1.01 6.27 67.30 04:07:01 PM 1 41.21 0.00 3.72 1.07 6.44 47.56 04:08:01 PM all 32.78 0.00 5.61 1.18 5.67 54.75 04:08:01 PM 0 31.23 0.00 5.30 1.25 5.61 56.61 04:08:01 PM 1 34.33 0.00 5.91 1.12 5.74 52.90 04:09:01 PM all 36.95 0.00 5.15 0.98 8.72 48.19 04:09:01 PM 0 39.88 0.00 5.69 0.95 8.74 44.74 04:09:01 PM 1 34.07 0.00 4.63 1.02 8.70 51.58 04:10:01 PM all 36.77 0.00 1.95 0.32 4.79 56.17 04:10:01 PM 0 55.93 0.00 2.52 0.57 5.01 35.96 04:10:01 PM 1 18.62 0.00 1.39 0.07 4.57 75.35 Average: all 35.13 0.00 4.10 1.53 6.45 52.79 Average: 0 37.01 0.00 4.21 1.65 6.42 50.71 Average: 1 33.27 0.00 3.99 1.42 6.48 54.85