---> uname -a: Linux prd-centos7-docker-2c-8g-533.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 644 4189 16 2987 6870 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:91:92:97 brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe91:9297/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:48:c3:de 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) 05/08/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 148.54 20.24 128.30 4529.05 36628.28 08:53:01 PM 145.60 1.53 144.07 303.26 9954.73 08:54:01 PM 98.89 3.34 95.54 929.47 20307.25 08:55:01 PM 16.91 0.62 16.29 348.75 4129.62 08:56:01 PM 38.37 1.98 36.39 176.25 11656.00 Average: 89.46 5.49 83.96 1246.56 16469.11 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5499268 2509468 31.33 2088 1854164 909968 10.05 560168 1671988 145164 08:53:01 PM 4908088 3100648 38.72 2088 2073996 1210728 13.37 1029204 1746508 114696 08:54:01 PM 4044264 3964472 49.50 2088 2614680 1468224 16.21 1564348 2031660 104764 08:55:01 PM 3629988 4378748 54.67 2088 2656096 1907292 21.06 1943516 2058884 16384 08:56:01 PM 4244544 3764192 47.00 2088 2905288 1026496 11.33 1425604 1953424 48192 Average: 4465230 3543506 44.25 2088 2420845 1304542 14.40 1304568 1892493 85840 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 411.80 265.78 1504.92 64.68 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 398.82 463.32 2270.54 75.18 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 284.43 326.35 2933.57 427.22 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 08:55:01 PM eth0 10.42 10.57 53.40 2.38 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 177.05 228.04 284.68 1756.40 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 255.96 258.76 1409.21 466.40 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) 05/08/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.45 0.00 4.31 3.66 0.11 54.47 08:52:01 PM 0 39.81 0.00 4.26 2.69 0.11 53.14 08:52:01 PM 1 35.10 0.00 4.36 4.65 0.11 55.78 08:53:01 PM all 49.48 0.00 3.61 2.71 0.12 44.09 08:53:01 PM 0 42.13 0.00 4.67 4.49 0.12 48.58 08:53:01 PM 1 56.94 0.00 2.54 0.89 0.09 39.54 08:54:01 PM all 70.39 0.00 3.49 2.89 0.10 23.13 08:54:01 PM 0 68.34 0.00 4.20 2.52 0.11 24.83 08:54:01 PM 1 72.45 0.00 2.77 3.24 0.11 21.43 08:55:01 PM all 83.74 0.00 1.77 0.01 0.09 14.39 08:55:01 PM 0 83.22 0.00 1.70 0.02 0.09 14.97 08:55:01 PM 1 84.22 0.00 1.88 0.00 0.09 13.81 08:56:01 PM all 44.99 0.00 2.68 0.83 0.10 51.40 08:56:01 PM 0 45.96 0.00 3.00 0.94 0.09 50.02 08:56:01 PM 1 44.05 0.00 2.34 0.74 0.09 52.78 Average: all 57.02 0.00 3.18 2.02 0.10 37.68 Average: 0 55.69 0.00 3.57 2.14 0.10 38.49 Average: 1 58.34 0.00 2.78 1.91 0.10 36.87