---> uname -a: Linux prd-centos7-docker-2c-8g-1765.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 609 4764 16 2446 6916 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:fe:23:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fefe:2365/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:4b:be:a1 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) 05/28/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 158.39 20.65 137.75 4551.45 41539.41 01:50:01 PM 147.20 1.35 145.85 247.62 10683.30 01:51:01 PM 67.47 3.25 64.23 904.01 8886.55 01:52:01 PM 13.26 2.27 10.99 513.92 1221.97 Average: 96.59 6.88 89.71 1554.31 15583.72 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5540216 2468512 30.82 2088 1849232 874052 9.65 514872 1671684 137788 01:50:01 PM 4917252 3091476 38.60 2088 2067504 1215104 13.42 1021052 1748708 105848 01:51:01 PM 4514908 3493820 43.63 2088 2258664 1542204 17.03 1354528 1800220 21524 01:52:01 PM 4826976 3181752 39.73 2088 2380228 990536 10.94 1094700 1744232 106912 Average: 4949838 3058890 38.19 2088 2138907 1155474 12.76 996288 1741211 93018 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 447.92 286.73 1538.07 65.49 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 394.66 465.22 2147.24 71.96 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 140.22 159.21 1247.17 22.08 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 13.72 12.43 10.07 5.93 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 249.14 230.91 1235.74 41.37 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) 05/28/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.41 0.00 5.29 4.48 0.11 53.72 01:49:01 PM 0 51.09 0.00 6.36 4.72 0.11 37.72 01:49:01 PM 1 22.22 0.00 4.23 4.24 0.09 69.23 01:50:01 PM all 50.11 0.00 3.77 2.37 0.12 43.63 01:50:01 PM 0 42.07 0.00 4.83 3.72 0.12 49.26 01:50:01 PM 1 58.26 0.00 2.72 0.98 0.13 37.92 01:51:01 PM all 85.93 0.00 2.45 0.59 0.12 10.91 01:51:01 PM 0 85.06 0.00 3.07 0.44 0.11 11.32 01:51:01 PM 1 86.83 0.00 1.83 0.73 0.11 10.49 01:52:01 PM all 73.84 0.00 2.17 0.08 0.10 23.81 01:52:01 PM 0 78.93 0.00 2.34 0.09 0.11 18.53 01:52:01 PM 1 68.78 0.00 2.00 0.07 0.11 29.04 Average: all 61.25 0.00 3.44 1.91 0.11 33.29 Average: 0 64.03 0.00 4.17 2.27 0.11 29.42 Average: 1 58.50 0.00 2.71 1.54 0.11 37.14