---> uname -a: Linux prd-centos7-docker-2c-8g-269.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: 2799.998 BogoMIPS: 5599.99 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 576 5182 16 2062 6960 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:d7:60:56 brd ff:ff:ff:ff:ff:ff inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fed7:6056/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:f1:44:42 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) 12/12/2025 _x86_64_ (2 CPU) 02:55:07 AM LINUX RESTART 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 65.00 1.12 63.88 34.75 5607.77 02:58:01 AM 82.59 10.50 72.09 1397.20 7243.31 02:59:01 AM 43.76 0.32 43.44 56.46 3776.68 Average: 63.78 3.98 59.80 496.14 5542.59 02:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5458576 2550160 31.84 2088 1848104 960188 10.60 596288 1669632 131724 02:58:01 AM 5363620 2645116 33.03 2088 1995320 893488 9.86 685900 1654940 83204 02:59:01 AM 5299964 2708772 33.82 2088 2007080 938444 10.36 742568 1657504 11860 Average: 5374053 2634683 32.90 2088 1950168 930707 10.28 674919 1660692 75596 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:57:01 AM eth0 71.01 61.35 802.91 6.03 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 38.62 33.72 269.47 12.64 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 10.75 11.78 9.97 5.54 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.12 35.62 360.78 8.07 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) 12/12/2025 _x86_64_ (2 CPU) 02:55:07 AM LINUX RESTART 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 34.01 0.00 3.62 0.61 3.47 58.29 02:57:01 AM 0 34.07 0.00 3.29 0.64 3.19 58.80 02:57:01 AM 1 33.93 0.00 3.94 0.60 3.77 57.75 02:58:01 AM all 29.48 0.00 3.17 1.23 3.32 62.80 02:58:01 AM 0 25.07 0.00 2.61 1.53 3.31 67.49 02:58:01 AM 1 33.98 0.00 3.73 0.91 3.32 58.06 02:59:01 AM all 37.67 0.00 2.20 0.34 3.21 56.59 02:59:01 AM 0 40.13 0.00 2.00 0.45 3.33 54.08 02:59:01 AM 1 35.21 0.00 2.39 0.22 3.10 59.07 Average: all 33.70 0.00 3.00 0.73 3.33 59.24 Average: 0 33.04 0.00 2.64 0.87 3.28 60.17 Average: 1 34.37 0.00 3.36 0.58 3.40 58.29