---> uname -a: Linux prd-centos7-docker-2c-8g-276.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 572 4807 16 2441 6954 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:43:fe:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe43:fea4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:3f:fd:37 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) 04/15/2025 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 110.62 9.49 101.13 953.21 5580.07 01:50:01 PM 145.50 1.35 144.15 247.30 10202.27 01:51:01 PM 61.02 3.15 57.87 901.07 8514.21 01:52:01 PM 12.01 2.28 9.73 514.46 1129.20 Average: 82.29 4.07 78.22 654.06 6356.76 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5527684 2481052 30.98 2088 1854788 875944 9.67 526340 1674812 146216 01:50:01 PM 4956776 3051960 38.11 2088 2080984 1159504 12.80 983624 1749492 118416 01:51:01 PM 4318832 3689904 46.07 2088 2254708 1623716 17.93 1557536 1797308 21420 01:52:01 PM 4977496 3031240 37.85 2088 2364168 855380 9.44 947412 1745232 86604 Average: 4945197 3063539 38.25 2088 2138662 1128636 12.46 1003728 1741711 93164 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 287.99 193.26 1073.66 47.80 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 410.93 473.60 2424.27 72.33 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 119.32 139.06 958.41 19.86 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 12.66 11.18 8.68 5.09 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 207.71 204.26 1116.23 36.27 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) 04/15/2025 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.96 0.00 3.80 2.96 0.13 57.15 01:49:01 PM 0 35.06 0.00 3.59 2.50 0.12 58.73 01:49:01 PM 1 36.88 0.00 4.00 3.42 0.12 55.58 01:50:01 PM all 53.99 0.00 4.12 2.51 0.16 39.22 01:50:01 PM 0 47.42 0.00 5.57 3.71 0.18 43.12 01:50:01 PM 1 60.63 0.00 2.65 1.28 0.16 35.27 01:51:01 PM all 87.40 0.00 2.59 0.39 0.19 9.43 01:51:01 PM 0 84.90 0.00 3.18 0.75 0.19 10.99 01:51:01 PM 1 89.90 0.00 1.99 0.04 0.17 7.91 01:52:01 PM all 80.73 0.00 2.24 0.07 0.16 16.80 01:52:01 PM 0 79.08 0.00 2.08 0.11 0.15 18.58 01:52:01 PM 1 82.36 0.00 2.41 0.06 0.17 15.00 Average: all 64.03 0.00 3.20 1.51 0.16 31.09 Average: 0 61.12 0.00 3.62 1.79 0.16 33.31 Average: 1 66.96 0.00 2.78 1.23 0.15 28.87