---> uname -a: Linux prd-centos7-docker-2c-8g-4700.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 595 4747 16 2478 6932 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:7f:32:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe7f:3273/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:f1:9c:51 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) 02:15:37 PM LINUX RESTART 02:16:02 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 59.73 10.98 48.75 3502.13 35774.65 02:18:01 PM 2.01 0.00 2.01 0.00 48.61 02:19:01 PM 0.32 0.00 0.32 0.00 3.26 02:20:01 PM 43.62 8.74 34.88 950.52 937.90 02:21:01 PM 59.82 0.77 59.05 25.31 4436.92 02:22:01 PM 91.02 5.43 85.60 1871.51 9395.10 02:23:01 PM 64.05 4.68 59.37 281.45 14875.29 Average: 45.77 4.36 41.41 941.49 9293.41 02:16:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5935820 2072916 25.88 2088 1597764 818876 9.04 357148 1491436 8 02:18:01 PM 5926984 2081752 25.99 2088 1597768 818760 9.04 365924 1491200 4 02:19:01 PM 5927048 2081688 25.99 2088 1597772 818728 9.04 365740 1491200 4 02:20:01 PM 5726980 2281756 28.49 2088 1684336 891272 9.84 508520 1534660 42704 02:21:01 PM 5489872 2518864 31.45 2088 1887812 880040 9.72 547072 1691456 162240 02:22:01 PM 5199704 2809032 35.07 2088 2037372 996260 11.00 741572 1762508 28992 02:23:01 PM 4886252 3122484 38.99 2088 2409320 937876 10.35 822020 1968584 7984 Average: 5584666 2424070 30.27 2088 1830306 880259 9.72 529714 1633006 34562 02:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 192.66 91.56 432.61 19.61 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 1.20 0.85 1.47 0.09 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 157.66 93.77 467.43 37.93 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 64.13 59.03 792.43 6.48 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 27.64 26.11 170.21 7.50 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 180.85 143.34 4579.52 14.42 0.00 0.00 0.00 02:23:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.95 59.18 921.73 12.27 0.00 0.00 0.00 Average: lo 0.08 0.08 0.02 0.02 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) 02:15:37 PM LINUX RESTART 02:16:02 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 10.81 0.00 2.17 1.22 2.13 83.67 02:17:01 PM 0 10.04 0.00 2.50 0.99 2.35 84.12 02:17:01 PM 1 11.58 0.00 1.81 1.45 1.90 83.25 02:18:01 PM all 0.57 0.00 0.06 0.00 0.49 98.88 02:18:01 PM 0 0.12 0.00 0.05 0.00 0.55 99.29 02:18:01 PM 1 1.05 0.00 0.08 0.00 0.43 98.44 02:19:01 PM all 0.17 0.00 0.03 0.00 0.69 99.11 02:19:01 PM 0 0.28 0.00 0.05 0.00 0.91 98.76 02:19:01 PM 1 0.03 0.00 0.03 0.00 0.46 99.47 02:20:01 PM all 15.08 0.00 1.52 1.95 1.71 79.75 02:20:01 PM 0 9.04 0.00 1.22 0.99 1.52 87.22 02:20:01 PM 1 21.22 0.00 1.78 2.92 1.90 72.17 02:21:01 PM all 35.72 0.00 3.21 0.33 2.74 58.00 02:21:01 PM 0 23.15 0.00 2.25 0.24 2.23 72.12 02:21:01 PM 1 48.58 0.00 4.19 0.44 3.28 43.51 02:22:01 PM all 34.04 0.00 5.45 0.88 3.74 55.89 02:22:01 PM 0 28.73 0.00 4.99 0.74 3.26 62.29 02:22:01 PM 1 39.37 0.00 5.92 1.02 4.22 49.47 02:23:01 PM all 35.40 0.00 5.05 1.38 4.62 53.56 02:23:01 PM 0 44.56 0.00 4.91 1.27 4.86 44.40 02:23:01 PM 1 26.45 0.00 5.20 1.48 4.37 62.49 Average: all 18.61 0.00 2.47 0.82 2.28 75.81 Average: 0 16.32 0.00 2.25 0.60 2.22 78.61 Average: 1 20.92 0.00 2.69 1.04 2.35 73.00