---> uname -a: Linux prd-centos7-docker-2c-8g-126.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 642 4210 16 2968 6873 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:ef:34:42 brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feef:3442/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:63:9d:bb 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) 04/12/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 110.24 19.86 90.38 4453.01 6733.75 08:53:01 PM 141.43 1.53 139.89 303.16 9800.00 08:54:01 PM 109.54 3.28 106.26 925.03 20371.85 08:55:02 PM 18.46 0.35 18.11 242.77 4135.97 08:56:01 PM 29.50 2.30 27.20 287.21 8490.69 Average: 81.99 5.47 76.52 1245.17 9910.38 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5523200 2485536 31.04 2088 1834108 914004 10.09 549932 1656216 130272 08:53:01 PM 4969764 3038972 37.95 2088 2036536 1212868 13.39 986848 1729264 82968 08:54:01 PM 3979544 4029192 50.31 2088 2606628 1708460 18.86 1631376 2027748 101352 08:55:02 PM 3990512 4018224 50.17 2088 2644716 1490956 16.46 1595924 2048040 12868 08:56:01 PM 4327920 3680816 45.96 2088 2887220 963552 10.64 1365836 1933524 90252 Average: 4558188 3450548 43.08 2088 2401842 1257968 13.89 1225983 1878958 83542 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 341.81 206.96 1423.08 60.53 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 333.43 386.95 1738.41 63.78 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 338.33 402.11 3464.08 436.81 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM eth0 11.87 11.69 54.47 3.19 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 164.89 219.64 48.42 1777.17 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.26 245.51 1349.86 463.75 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 04/12/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.19 0.00 4.52 2.66 0.10 54.54 08:52:01 PM 0 36.00 0.00 4.42 1.93 0.09 57.57 08:52:01 PM 1 40.38 0.00 4.66 3.37 0.11 51.49 08:53:01 PM all 50.05 0.00 3.89 2.19 0.12 43.75 08:53:01 PM 0 43.40 0.00 4.83 3.13 0.11 48.53 08:53:01 PM 1 56.78 0.00 2.93 1.25 0.11 38.93 08:54:01 PM all 69.75 0.00 3.94 3.31 0.14 22.85 08:54:01 PM 0 66.90 0.00 4.71 3.45 0.16 24.78 08:54:01 PM 1 72.63 0.00 3.16 3.18 0.13 20.90 08:55:02 PM all 83.28 0.00 1.94 0.15 0.13 14.50 08:55:02 PM 0 82.36 0.00 2.16 0.02 0.13 15.34 08:55:02 PM 1 84.25 0.00 1.71 0.26 0.13 13.65 08:56:01 PM all 56.51 0.00 2.40 1.00 0.10 39.99 08:56:01 PM 0 56.42 0.00 2.79 1.16 0.11 39.51 08:56:01 PM 1 56.57 0.00 2.03 0.83 0.11 40.46 Average: all 59.36 0.00 3.35 1.87 0.12 35.30 Average: 0 56.77 0.00 3.80 1.95 0.12 37.37 Average: 1 61.96 0.00 2.91 1.79 0.12 33.23