---> uname -a: Linux prd-centos7-docker-2c-8g-4688.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 631 4773 16 2416 6897 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:4e:b6:08 brd ff:ff:ff:ff:ff:ff inet 10.32.6.209/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe4e:b608/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:e9:8d:75 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) 07/03/2025 _x86_64_ (2 CPU) 02:04:47 PM LINUX RESTART 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 197.29 102.35 94.94 9217.94 38679.65 02:07:01 PM 72.95 0.22 72.73 7.46 7630.36 02:08:01 PM 74.15 1.55 72.61 1029.54 6647.74 02:09:01 PM 36.61 8.47 28.14 1118.61 1600.77 02:10:01 PM 44.06 0.18 43.88 27.04 11110.64 Average: 85.03 22.56 62.46 2281.08 13137.03 02:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5657128 2351608 29.36 2088 1697240 944452 10.43 567332 1544384 42736 02:07:01 PM 5428688 2580048 32.22 2088 1897216 926696 10.23 598900 1695608 80020 02:08:01 PM 5233280 2775456 34.66 2088 2004544 977524 10.79 720016 1747008 7272 02:09:01 PM 4853944 3154792 39.39 2088 2348072 1011216 11.16 896636 1922844 321444 02:10:01 PM 4860148 3148588 39.31 2088 2349008 998496 11.02 888792 1922384 8920 Average: 5206638 2802098 34.99 2088 2059216 971677 10.73 734335 1766446 92078 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 PM eth0 339.21 183.71 1028.37 59.14 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 58.98 50.43 741.90 6.36 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 02:08:01 PM eth0 19.97 17.64 84.87 5.71 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 138.49 107.38 3598.78 10.30 0.00 0.00 0.00 02:09:01 PM lo 0.53 0.53 0.11 0.11 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 12.04 13.29 11.10 6.18 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 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 113.77 74.50 1093.09 17.54 0.00 0.00 0.00 Average: lo 0.11 0.11 0.02 0.02 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) 07/03/2025 _x86_64_ (2 CPU) 02:04:47 PM LINUX RESTART 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 37.94 0.00 10.16 7.09 6.74 38.06 02:06:01 PM 0 47.07 0.00 10.90 8.51 7.31 26.20 02:06:01 PM 1 28.95 0.00 9.42 5.70 6.16 49.77 02:07:01 PM all 35.35 0.00 3.11 0.68 2.95 57.90 02:07:01 PM 0 45.99 0.00 3.31 0.89 3.49 46.32 02:07:01 PM 1 24.94 0.00 2.92 0.46 2.44 69.23 02:08:01 PM all 25.25 0.00 2.19 0.55 1.97 70.05 02:08:01 PM 0 13.22 0.00 1.69 0.22 1.37 83.50 02:08:01 PM 1 37.55 0.00 2.70 0.90 2.56 56.29 02:09:01 PM all 33.67 0.00 7.27 0.93 4.53 53.59 02:09:01 PM 0 32.54 0.00 7.58 1.04 4.51 54.33 02:09:01 PM 1 34.80 0.00 6.97 0.82 4.57 52.83 02:10:01 PM all 37.62 0.00 2.41 0.70 2.92 56.34 02:10:01 PM 0 52.31 0.00 2.55 1.14 3.73 40.27 02:10:01 PM 1 23.37 0.00 2.28 0.26 2.15 71.94 Average: all 33.95 0.00 5.03 1.99 3.82 55.21 Average: 0 38.03 0.00 5.20 2.35 4.07 50.35 Average: 1 29.90 0.00 4.86 1.63 3.58 60.04