---> uname -a: Linux prd-centos7-docker-2c-8g-3765.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 622 4897 16 2301 6903 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:b9:4a:14 brd ff:ff:ff:ff:ff:ff inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:feb9:4a14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:03:66:99 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) 06/25/2025 _x86_64_ (2 CPU) 02:25:09 PM LINUX RESTART 02:26:01 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 63.55 0.88 62.67 26.91 5588.73 02:28:01 PM 72.24 1.55 70.70 1029.37 6793.11 02:29:02 PM 55.46 8.47 46.99 1117.71 4486.97 02:30:01 PM 50.13 0.19 49.94 27.49 8905.96 Average: 60.39 2.78 57.60 552.58 6433.34 02:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 5517336 2491400 31.11 2088 1845144 912440 10.07 549732 1665580 136620 02:28:01 PM 5285068 2723668 34.01 2088 1980368 974104 10.75 677784 1738452 49936 02:29:02 PM 5028468 2980268 37.21 2088 2225064 976344 10.78 815152 1819320 240584 02:30:01 PM 5056008 2952728 36.87 2088 2225828 939436 10.37 782132 1818864 7640 Average: 5221720 2787016 34.80 2088 2069101 950581 10.50 706200 1760554 108695 02:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:27:01 PM eth0 63.39 53.78 808.89 5.79 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 35.65 31.68 267.79 8.03 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 PM eth0 45.31 35.94 981.91 13.97 0.00 0.00 0.00 02:29:02 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:29:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 11.04 11.88 10.45 5.48 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.96 33.41 519.40 8.33 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 06/25/2025 _x86_64_ (2 CPU) 02:25:09 PM LINUX RESTART 02:26:01 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 33.84 0.00 3.08 0.76 4.42 57.90 02:27:01 PM 0 33.49 0.00 2.56 0.81 4.55 58.59 02:27:01 PM 1 34.20 0.00 3.60 0.71 4.28 57.20 02:28:01 PM all 34.28 0.00 3.12 1.09 4.51 56.99 02:28:01 PM 0 34.54 0.00 3.31 1.41 4.65 56.08 02:28:01 PM 1 34.02 0.00 2.93 0.76 4.36 57.93 02:29:02 PM all 33.40 0.00 8.10 1.19 4.68 52.63 02:29:02 PM 0 25.96 0.00 7.46 0.56 4.56 61.46 02:29:02 PM 1 41.00 0.00 8.73 1.83 4.81 43.64 02:30:01 PM all 37.04 0.00 2.62 0.47 3.71 56.15 02:30:01 PM 0 38.09 0.00 2.74 0.42 3.59 55.16 02:30:01 PM 1 35.98 0.00 2.52 0.52 3.85 57.12 Average: all 34.63 0.00 4.23 0.88 4.34 55.92 Average: 0 32.98 0.00 4.03 0.80 4.34 57.84 Average: 1 36.28 0.00 4.44 0.95 4.33 54.00