---> uname -a: Linux prd-centos7-docker-2c-8g-4531.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 605 4245 16 2969 6909 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:37:44:10 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe37:4410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:6f:03:51 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) 04/07/2025 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 99.90 9.57 90.33 977.56 5503.96 08:53:01 PM 138.48 1.60 136.88 314.21 9790.44 08:54:01 PM 102.63 3.28 99.35 924.77 20128.63 08:55:01 PM 17.80 0.35 17.45 243.40 4223.56 08:56:01 PM 34.28 2.40 31.88 316.72 10884.59 Average: 78.22 3.45 74.77 557.01 10109.18 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5531640 2477088 30.93 2088 1864060 876368 9.68 519900 1678904 152472 08:53:01 PM 4927752 3080976 38.47 2088 2069596 1219004 13.46 1016896 1741828 114028 08:54:01 PM 4035520 3973208 49.61 2088 2607988 1551272 17.13 1578724 2026648 102048 08:55:01 PM 3804240 4204488 52.50 2088 2648884 1727772 19.08 1778416 2052288 16312 08:56:01 PM 4410548 3598180 44.93 2088 2888864 890556 9.83 1283920 1935752 14428 Average: 4541940 3466788 43.29 2088 2415878 1252994 13.83 1235571 1887084 79858 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 292.31 181.75 1309.54 52.47 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 400.88 462.36 2224.41 75.52 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 08:54:01 PM eth0 286.28 336.02 2939.81 428.50 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.62 11.42 54.44 3.10 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 173.05 216.47 53.06 1751.56 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 231.71 240.13 1310.37 464.76 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) 04/07/2025 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 36.53 0.00 4.01 2.44 0.10 56.93 08:52:03 PM 0 51.59 0.00 5.24 1.69 0.11 41.37 08:52:03 PM 1 21.96 0.00 2.84 3.18 0.09 71.93 08:53:01 PM all 53.00 0.00 4.03 2.48 0.13 40.35 08:53:01 PM 0 48.74 0.00 5.79 4.17 0.13 41.18 08:53:01 PM 1 57.33 0.00 2.23 0.78 0.13 39.54 08:54:01 PM all 69.26 0.00 3.65 2.89 0.14 24.07 08:54:01 PM 0 68.31 0.00 4.25 3.44 0.14 23.86 08:54:01 PM 1 70.21 0.00 3.06 2.33 0.15 24.26 08:55:01 PM all 83.65 0.00 1.85 0.03 0.14 14.34 08:55:01 PM 0 84.51 0.00 1.98 0.05 0.15 13.31 08:55:01 PM 1 82.76 0.00 1.72 0.02 0.13 15.37 08:56:01 PM all 53.60 0.00 2.40 0.55 0.11 43.35 08:56:01 PM 0 54.77 0.00 2.33 0.78 0.11 42.01 08:56:01 PM 1 52.45 0.00 2.45 0.30 0.11 44.69 Average: all 58.99 0.00 3.19 1.68 0.12 36.02 Average: 0 61.51 0.00 3.91 2.02 0.13 32.43 Average: 1 56.48 0.00 2.47 1.34 0.12 39.59