---> uname -a: Linux prd-centos7-docker-2c-8g-3740.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 635 4667 16 2517 6884 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:ab:95:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feab:95a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:1f:ed:91 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) 06/25/2025 _x86_64_ (2 CPU) 02:05:16 PM LINUX RESTART 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 83.52 8.82 74.70 826.50 4901.03 02:08:02 PM 79.16 1.51 77.64 1028.13 7397.72 02:09:01 PM 59.34 6.77 52.56 963.20 4336.52 02:10:01 PM 74.74 2.06 72.67 199.83 16584.27 Average: 74.25 4.78 69.47 753.50 8322.02 02:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 5494792 2513944 31.39 2088 1812652 986960 10.90 642504 1615708 96308 02:08:02 PM 5358736 2650000 33.09 2088 1969196 920304 10.16 611132 1739688 87212 02:09:01 PM 5121492 2887244 36.05 2088 2201604 1023532 11.30 651544 1901980 221812 02:10:01 PM 4783940 3224796 40.27 2088 2434268 977480 10.79 1101624 1746192 8096 Average: 5189740 2818996 35.20 2088 2104430 977069 10.79 751701 1750892 103357 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 PM eth0 85.22 65.43 851.08 20.70 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 PM eth0 34.88 30.23 278.09 6.66 0.00 0.00 0.00 02:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 61.03 52.24 1504.87 5.60 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 354.07 347.00 2193.75 1449.34 0.00 0.00 0.00 02:10:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.12 124.04 1205.77 372.18 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 06/25/2025 _x86_64_ (2 CPU) 02:05:16 PM LINUX RESTART 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 31.08 0.00 2.77 3.27 7.98 54.90 02:07:01 PM 0 26.04 0.00 2.67 2.53 7.92 60.85 02:07:01 PM 1 36.21 0.00 2.88 4.00 8.04 48.86 02:08:02 PM all 31.97 0.00 3.47 0.96 7.52 56.07 02:08:02 PM 0 33.04 0.00 3.32 0.92 7.47 55.25 02:08:02 PM 1 30.90 0.00 3.64 1.01 7.56 56.89 02:09:01 PM all 30.73 0.00 6.25 1.00 8.90 53.12 02:09:01 PM 0 39.77 0.00 6.78 1.47 8.86 43.12 02:09:01 PM 1 22.00 0.00 5.70 0.53 8.96 62.82 02:10:01 PM all 35.98 0.00 4.05 1.18 8.42 50.37 02:10:01 PM 0 37.11 0.00 4.56 0.72 8.46 49.15 02:10:01 PM 1 34.84 0.00 3.56 1.65 8.38 51.58 Average: all 32.43 0.00 4.13 1.61 8.20 53.62 Average: 0 33.92 0.00 4.31 1.42 8.17 52.17 Average: 1 30.96 0.00 3.95 1.79 8.24 55.06