---> uname -a: Linux prd-centos7-docker-2c-8g-2513.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 562 5220 16 2037 6975 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:8a:eb:69 brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe8a:eb69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:8a:42:9c 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) 06/10/2025 _x86_64_ (2 CPU) 02:18:51 AM LINUX RESTART 02:19:02 AM tps rtps wtps bread/s bwrtn/s 02:20:02 AM 221.90 117.32 104.59 9716.35 41076.91 02:21:01 AM 99.90 10.68 89.21 1421.33 7904.06 Average: 160.91 64.01 96.90 5569.54 24493.30 02:19:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:02 AM 5589380 2419356 30.21 2088 1763756 938112 10.36 578828 1593132 86140 02:21:01 AM 5312364 2696372 33.67 2088 1977936 945344 10.44 763008 1632640 88836 Average: 5450872 2557864 31.94 2088 1870846 941728 10.40 670918 1612886 87488 02:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:20:02 AM eth0 394.97 235.82 1450.72 62.81 0.00 0.00 0.00 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 46.00 40.99 292.17 9.41 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 220.52 138.42 871.54 36.12 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) 06/10/2025 _x86_64_ (2 CPU) 02:18:51 AM LINUX RESTART 02:19:02 AM CPU %user %nice %system %iowait %steal %idle 02:20:02 AM all 37.90 0.00 9.74 7.02 0.17 45.17 02:20:02 AM 0 37.33 0.00 9.96 6.19 0.16 46.36 02:20:02 AM 1 38.48 0.00 9.50 7.86 0.18 43.97 02:21:01 AM all 37.04 0.00 3.78 1.33 0.13 57.73 02:21:01 AM 0 26.67 0.00 2.99 1.86 0.11 68.37 02:21:01 AM 1 47.67 0.00 4.60 0.79 0.14 46.79 Average: all 37.46 0.00 6.72 4.13 0.15 51.54 Average: 0 31.90 0.00 6.41 3.99 0.13 57.57 Average: 1 43.13 0.00 7.02 4.29 0.16 45.40