---> uname -a: Linux prd-centos7-docker-2c-8g-3737.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 627 4805 16 2388 6894 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:4e:13:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe4e:13b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:5b:1b:6f 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) 01:58:33 PM LINUX RESTART 01:59:01 PM tps rtps wtps bread/s bwrtn/s 02:00:01 PM 82.59 19.05 63.54 4090.53 4152.09 02:01:01 PM 90.63 1.51 89.12 1027.45 7868.13 02:02:02 PM 69.07 6.80 62.27 948.66 5379.25 02:03:01 PM 56.63 2.02 54.61 201.86 11620.95 Average: 74.81 7.37 67.44 1572.96 7236.03 01:59:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 PM 5554300 2454436 30.65 2088 1765908 982756 10.85 622016 1584676 80328 02:01:01 PM 5378864 2629872 32.84 2088 1965220 914676 10.10 592844 1736028 89944 02:02:02 PM 5006752 3001984 37.48 2088 2300976 905332 10.00 640044 1997192 320268 02:03:01 PM 4925036 3083700 38.50 2088 2306632 970924 10.72 820792 1890124 8720 Average: 5216238 2792498 34.87 2088 2084684 943422 10.42 668924 1802005 124815 01:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:00:01 PM eth0 357.11 184.29 1399.18 56.95 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 31.94 28.38 263.54 6.45 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:02 PM eth0 59.57 53.07 1518.39 5.81 0.00 0.00 0.00 02:02:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 15.68 16.17 13.92 15.67 0.00 0.00 0.00 02:03:01 PM lo 0.64 0.64 0.12 0.12 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.50 70.71 802.18 21.24 0.00 0.00 0.00 Average: lo 0.16 0.16 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) 01:58:33 PM LINUX RESTART 01:59:01 PM CPU %user %nice %system %iowait %steal %idle 02:00:01 PM all 39.48 0.00 4.02 3.07 3.04 50.40 02:00:01 PM 0 43.90 0.00 4.29 2.62 3.37 45.82 02:00:01 PM 1 35.10 0.00 3.76 3.50 2.69 54.94 02:01:01 PM all 35.26 0.00 3.97 0.76 2.80 57.21 02:01:01 PM 0 47.82 0.00 5.08 1.00 3.01 43.09 02:01:01 PM 1 23.11 0.00 2.88 0.53 2.61 70.87 02:02:02 PM all 34.41 0.00 8.37 0.83 3.38 53.01 02:02:02 PM 0 38.31 0.00 8.21 0.73 3.43 49.32 02:02:02 PM 1 30.53 0.00 8.52 0.96 3.34 56.65 02:03:01 PM all 38.37 0.00 2.55 0.68 2.33 56.06 02:03:01 PM 0 39.78 0.00 2.97 0.76 2.40 54.09 02:03:01 PM 1 36.98 0.00 2.16 0.58 2.25 58.03 Average: all 36.87 0.00 4.74 1.33 2.89 54.17 Average: 0 42.45 0.00 5.15 1.28 3.06 48.07 Average: 1 31.36 0.00 4.34 1.39 2.72 60.18