---> uname -a: Linux prd-centos7-docker-2c-8g-4402.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 604 4652 16 2563 6920 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:05:3a:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe05:3aa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:96:cb:b7 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) 01:32:17 PM LINUX RESTART 01:33:02 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 89.79 8.84 80.96 834.26 5439.18 01:35:01 PM 82.17 1.51 80.66 1028.13 7902.03 01:36:01 PM 52.82 8.51 44.31 1118.83 4056.95 01:37:01 PM 55.00 0.19 54.82 27.50 17057.73 Average: 69.93 4.76 65.17 754.94 8591.02 01:33:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 5426316 2582420 32.25 2088 1884032 983572 10.86 633264 1673256 153496 01:35:01 PM 5331992 2676744 33.42 2088 2003916 920092 10.16 609688 1762280 92700 01:36:01 PM 4833980 3174756 39.64 2088 2492784 907728 10.02 799860 2034284 481312 01:37:01 PM 4772984 3235752 40.40 2088 2493660 966592 10.67 860532 2033672 8712 Average: 5091318 2917418 36.43 2088 2218598 944496 10.43 725836 1875873 184055 01:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:34:01 PM eth0 92.99 70.77 844.89 14.73 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 41.10 33.51 309.92 7.44 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 147.74 103.40 4078.93 10.41 0.00 0.00 0.00 01:36:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 10.87 12.43 10.40 5.89 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.36 55.14 1318.54 9.61 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) 07/02/2025 _x86_64_ (2 CPU) 01:32:17 PM LINUX RESTART 01:33:02 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 34.06 0.00 3.21 2.49 4.28 55.96 01:34:01 PM 0 48.73 0.00 4.03 2.91 5.36 38.97 01:34:01 PM 1 19.81 0.00 2.43 2.09 3.22 72.45 01:35:01 PM all 33.97 0.00 3.54 0.78 4.93 56.78 01:35:01 PM 0 42.39 0.00 4.54 0.85 5.62 46.60 01:35:01 PM 1 25.72 0.00 2.54 0.69 4.27 66.77 01:36:01 PM all 30.63 0.00 7.26 0.69 8.29 53.12 01:36:01 PM 0 24.53 0.00 7.33 0.59 7.59 59.96 01:36:01 PM 1 36.79 0.00 7.22 0.80 8.99 46.20 01:37:01 PM all 36.69 0.00 2.24 0.99 4.31 55.76 01:37:01 PM 0 57.53 0.00 2.80 1.13 5.68 32.85 01:37:01 PM 1 16.75 0.00 1.70 0.86 2.98 77.71 Average: all 33.81 0.00 4.09 1.23 5.47 55.39 Average: 0 42.98 0.00 4.72 1.36 6.08 44.86 Average: 1 24.81 0.00 3.48 1.11 4.87 65.73