---> uname -a: Linux prd-centos7-docker-2c-8g-4526.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 5177 16 2058 6951 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:78:bf:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe78:bfc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:ea:36:ca 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) 07/03/2025 _x86_64_ (2 CPU) 04:07:29 AM LINUX RESTART 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:02 AM 76.44 13.58 62.85 2494.18 4196.74 04:10:01 AM 86.90 0.30 86.59 53.08 8082.84 04:11:01 AM 56.68 10.52 46.15 1401.93 4365.62 Average: 73.27 8.18 65.08 1323.83 5533.94 04:08:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:02 AM 5574480 2434248 30.39 2088 1777484 946476 10.45 596100 1589728 84216 04:10:01 AM 5425148 2583580 32.26 2088 1954264 882584 9.74 589268 1693632 113976 04:11:01 AM 5334452 2674276 33.39 2088 1998380 909656 10.04 714864 1650236 21596 Average: 5444693 2564035 32.02 2088 1910043 912905 10.08 633411 1644532 73263 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:09:02 AM eth0 380.63 202.68 1471.15 57.77 0.00 0.00 0.00 04:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 27.22 24.73 263.90 10.16 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 15.05 14.39 12.01 7.24 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 141.69 80.96 584.49 25.16 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 07/03/2025 _x86_64_ (2 CPU) 04:07:29 AM LINUX RESTART 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:02 AM all 36.56 0.00 3.35 2.62 6.56 50.90 04:09:02 AM 0 33.60 0.00 3.48 2.05 6.29 54.59 04:09:02 AM 1 39.54 0.00 3.22 3.19 6.84 47.21 04:10:01 AM all 34.05 0.00 3.57 0.97 5.27 56.13 04:10:01 AM 0 32.84 0.00 3.91 0.96 5.25 57.05 04:10:01 AM 1 35.27 0.00 3.23 0.99 5.30 55.21 04:11:01 AM all 35.55 0.00 2.43 1.26 5.58 55.19 04:11:01 AM 0 59.77 0.00 3.40 1.55 7.03 28.24 04:11:01 AM 1 12.79 0.00 1.49 0.99 4.19 80.53 Average: all 35.40 0.00 3.12 1.62 5.80 54.06 Average: 0 41.93 0.00 3.60 1.52 6.19 46.76 Average: 1 28.99 0.00 2.63 1.72 5.43 61.23