---> uname -a: Linux prd-centos7-docker-2c-8g-4686.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 577 5148 16 2095 6959 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:31:c3:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe31:c3b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:93:07:4f 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) 07/03/2025 _x86_64_ (2 CPU) 02:04:50 PM LINUX RESTART 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:03 PM 216.16 118.04 98.12 9873.61 39647.22 02:07:01 PM 75.28 0.16 75.12 3.03 6413.58 02:08:01 PM 70.98 1.55 69.44 1029.20 8105.49 02:09:01 PM 33.23 7.56 25.67 1050.55 1577.42 02:10:01 PM 18.32 0.45 17.87 36.37 512.29 Average: 82.86 25.73 57.13 2415.81 11288.02 02:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:03 PM 5694340 2314396 28.90 2088 1708244 879528 9.71 517524 1556388 58860 02:07:01 PM 5453380 2555356 31.91 2088 1900104 887132 9.79 569516 1702796 128472 02:08:01 PM 5277392 2731344 34.10 2088 2005212 933600 10.31 671624 1753920 12476 02:09:01 PM 5290860 2717876 33.94 2088 2044088 875120 9.66 733932 1672600 17172 02:10:01 PM 5296348 2712388 33.87 2088 2037508 877248 9.69 754804 1647756 9080 Average: 5402464 2606272 32.54 2088 1939031 890526 9.83 649480 1666692 45212 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:03 PM eth0 322.95 177.84 978.50 60.09 0.00 0.00 0.00 02:06:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 58.58 54.41 744.76 6.49 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 18.45 16.65 65.59 5.75 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 11.64 10.36 32.06 4.80 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 8.93 11.14 8.29 5.34 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.31 54.09 363.36 16.57 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) 07/03/2025 _x86_64_ (2 CPU) 02:04:50 PM LINUX RESTART 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:03 PM all 40.50 0.00 10.59 7.82 8.02 33.07 02:06:03 PM 0 35.33 0.00 10.64 6.68 7.92 39.43 02:06:03 PM 1 45.74 0.00 10.53 8.98 8.11 26.64 02:07:01 PM all 35.32 0.00 3.28 0.66 3.65 57.10 02:07:01 PM 0 46.38 0.00 4.15 0.84 4.10 44.53 02:07:01 PM 1 24.53 0.00 2.42 0.46 3.24 69.36 02:08:01 PM all 24.56 0.00 2.21 0.91 2.48 69.84 02:08:01 PM 0 35.93 0.00 3.16 0.85 2.81 57.25 02:08:01 PM 1 13.53 0.00 1.31 0.97 2.13 82.06 02:09:01 PM all 34.71 0.00 5.59 0.52 3.98 55.20 02:09:01 PM 0 45.24 0.00 5.60 0.64 4.25 44.26 02:09:01 PM 1 24.42 0.00 5.59 0.41 3.72 65.86 02:10:01 PM all 38.23 0.00 2.09 0.21 3.36 56.12 02:10:01 PM 0 38.55 0.00 2.20 0.21 3.65 55.38 02:10:01 PM 1 37.91 0.00 1.97 0.19 3.07 56.87 Average: all 34.63 0.00 4.75 2.02 4.29 54.31 Average: 0 40.23 0.00 5.16 1.86 4.55 48.21 Average: 1 29.10 0.00 4.34 2.18 4.04 60.33