---> uname -a: Linux prd-centos7-docker-2c-8g-1678.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 644 4201 16 2975 6870 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:03:87:6a brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe03:876a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:88:e8:23 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) 05/26/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 169.67 44.64 125.03 5580.88 41830.03 08:53:01 PM 139.62 1.53 138.08 303.21 10708.63 08:54:02 PM 118.17 3.36 114.82 927.71 20447.61 08:55:01 PM 15.22 0.37 14.85 247.79 4234.58 08:56:01 PM 36.54 2.27 34.28 282.48 11067.87 Average: 96.13 10.46 85.66 1472.12 17703.39 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5563784 2444952 30.53 2088 1841424 866844 9.57 505452 1663656 155808 08:53:01 PM 4976984 3031752 37.86 2088 2040336 1214116 13.40 980848 1734956 83176 08:54:02 PM 3953000 4055736 50.64 2088 2611616 1662328 18.35 1657296 2033628 101352 08:55:01 PM 3917872 4090864 51.08 2088 2653004 1714932 18.93 1662520 2057592 16096 08:56:01 PM 4316812 3691924 46.10 2088 2891588 967568 10.68 1376516 1938516 22712 Average: 4545690 3463046 43.24 2088 2407594 1285158 14.19 1236526 1885670 75829 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 326.30 213.54 1416.97 57.87 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 324.08 380.60 1787.59 64.68 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM eth0 345.61 413.27 3469.28 438.53 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 14.07 14.73 56.29 3.99 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 157.15 212.36 47.54 1751.23 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 234.23 247.76 1360.98 464.76 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 05/26/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.12 0.00 6.69 4.78 0.10 51.32 08:52:01 PM 0 49.32 0.00 7.99 6.56 0.11 36.03 08:52:01 PM 1 25.23 0.00 5.41 3.03 0.10 66.23 08:53:01 PM all 46.47 0.00 3.55 2.49 0.12 47.37 08:53:01 PM 0 44.33 0.00 4.70 3.43 0.11 47.44 08:53:01 PM 1 48.65 0.00 2.40 1.57 0.11 47.28 08:54:02 PM all 66.36 0.00 3.51 3.77 0.12 26.24 08:54:02 PM 0 63.14 0.00 4.13 2.67 0.13 29.93 08:54:02 PM 1 69.60 0.00 2.89 4.86 0.11 22.54 08:55:01 PM all 82.83 0.00 1.70 0.01 0.10 15.36 08:55:01 PM 0 81.65 0.00 1.78 0.02 0.11 16.44 08:55:01 PM 1 84.02 0.00 1.59 0.00 0.11 14.28 08:56:01 PM all 52.53 0.00 2.56 0.96 0.10 43.85 08:56:01 PM 0 50.95 0.00 2.70 1.21 0.09 45.06 08:56:01 PM 1 54.13 0.00 2.42 0.71 0.11 42.64 Average: all 56.77 0.00 3.62 2.42 0.11 37.08 Average: 0 57.65 0.00 4.28 2.80 0.11 35.16 Average: 1 55.89 0.00 2.97 2.05 0.11 38.99