---> uname -a: Linux prd-centos7-docker-2c-8g-1073.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 910 3955 16 2954 6604 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:9d:9b:62 brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe9d:9b62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:86:6a:1d 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) 05/17/2025 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 106.55 13.24 93.30 2134.58 5905.96 04:39:01 AM 147.09 1.35 145.74 247.70 10561.74 04:40:01 AM 94.71 3.34 91.37 927.61 20160.03 04:41:01 AM 14.34 0.35 13.99 243.15 3204.92 04:42:01 AM 30.39 2.71 27.68 342.11 10086.24 Average: 78.60 4.20 74.40 778.93 9984.91 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5504192 2504544 31.27 2088 1871324 885664 9.78 543772 1684204 154116 04:39:01 AM 4835916 3172820 39.62 2088 2103848 1237432 13.66 1078232 1769632 118048 04:40:01 AM 3997324 4011412 50.09 2088 2619060 1649980 18.22 1591136 2053228 79932 04:41:01 AM 3726000 4282736 53.48 2088 2652368 1828124 20.18 1837344 2072660 15504 04:42:01 AM 4002836 4005900 50.02 2088 2878532 1259232 13.90 1607596 2019016 20560 Average: 4413254 3595482 44.89 2088 2425026 1372086 15.15 1331616 1919748 77632 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 343.35 230.98 1613.98 61.64 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 412.21 484.71 2656.07 76.80 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 249.15 275.10 2917.06 35.54 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 12.38 12.08 55.39 3.93 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 213.36 137.35 357.40 129.98 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 246.03 228.00 1519.97 61.56 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) 05/17/2025 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.17 0.00 3.65 3.02 0.11 56.05 04:38:01 AM 0 43.58 0.00 3.97 2.95 0.11 49.39 04:38:01 AM 1 30.87 0.00 3.35 3.09 0.09 62.60 04:39:01 AM all 52.47 0.00 3.92 2.41 0.14 41.05 04:39:01 AM 0 48.63 0.00 5.69 3.90 0.16 41.62 04:39:01 AM 1 56.36 0.00 2.10 0.88 0.14 40.52 04:40:01 AM all 69.88 0.00 3.52 2.83 0.15 23.63 04:40:01 AM 0 67.75 0.00 4.16 3.41 0.15 24.53 04:40:01 AM 1 71.97 0.00 2.89 2.27 0.15 22.72 04:41:01 AM all 83.49 0.00 1.80 0.02 0.12 14.57 04:41:01 AM 0 84.90 0.00 1.85 0.02 0.11 13.12 04:41:01 AM 1 82.11 0.00 1.75 0.00 0.11 16.02 04:42:01 AM all 54.26 0.00 2.10 0.72 0.10 42.82 04:42:01 AM 0 59.19 0.00 2.31 0.64 0.11 37.76 04:42:01 AM 1 49.41 0.00 1.89 0.79 0.11 47.80 Average: all 59.20 0.00 3.00 1.81 0.12 35.87 Average: 0 60.59 0.00 3.61 2.20 0.13 33.48 Average: 1 57.82 0.00 2.40 1.42 0.12 38.25