---> uname -a: Linux prd-centos7-docker-2c-8g-2123.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 590 4786 16 2444 6935 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:3c:88:e7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe3c:88e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:b4:92:95 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) 06/03/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 169.38 33.57 135.81 5299.36 41883.33 01:50:01 PM 148.11 1.33 146.78 247.13 10661.03 01:51:01 PM 81.56 3.11 78.45 899.30 8279.37 01:52:01 PM 14.50 2.33 12.17 522.36 1959.93 Average: 103.11 9.99 93.12 1726.84 15583.81 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5525024 2483712 31.01 2088 1832908 898428 9.92 547496 1658148 147636 01:50:01 PM 5013496 2995240 37.40 2088 2032956 1146532 12.66 942632 1734224 78784 01:51:01 PM 4392260 3616476 45.16 2088 2246452 1591468 17.57 1484308 1792408 37116 01:52:01 PM 4935512 3073224 38.37 2088 2371196 874352 9.65 979244 1749340 92352 Average: 4966573 3042163 37.99 2088 2120878 1127695 12.45 988420 1733530 88972 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 462.69 283.18 1505.00 63.57 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 327.39 369.53 1702.21 60.21 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 216.41 251.78 1700.47 35.16 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 16.04 15.09 58.21 5.54 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 254.75 229.67 1240.46 41.02 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) 06/03/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.99 0.00 5.87 4.21 0.12 52.80 01:49:01 PM 0 40.63 0.00 6.30 5.41 0.13 47.54 01:49:01 PM 1 33.40 0.00 5.43 3.02 0.12 58.02 01:50:01 PM all 45.71 0.00 3.52 2.36 0.12 48.29 01:50:01 PM 0 35.52 0.00 4.39 3.74 0.12 56.23 01:50:01 PM 1 56.11 0.00 2.65 0.95 0.13 40.17 01:51:01 PM all 79.71 0.00 2.73 0.88 0.16 16.53 01:51:01 PM 0 77.18 0.00 3.76 1.55 0.15 17.36 01:51:01 PM 1 82.25 0.00 1.72 0.20 0.15 15.69 01:52:01 PM all 80.33 0.00 2.14 0.05 0.11 17.37 01:52:01 PM 0 80.66 0.00 2.15 0.02 0.13 17.05 01:52:01 PM 1 80.00 0.00 2.13 0.07 0.11 17.70 Average: all 60.44 0.00 3.58 1.89 0.13 33.96 Average: 0 58.18 0.00 4.16 2.70 0.13 34.83 Average: 1 62.72 0.00 2.99 1.07 0.13 33.09