---> uname -a: Linux prd-centos7-docker-2c-8g-4347.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 692 4161 16 2966 6822 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:6b:59:83 brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe6b:5983/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:dd:a5:38 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) 04/04/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 118.20 19.56 98.63 4323.62 6255.39 08:53:01 PM 152.25 1.53 150.72 303.26 10357.84 08:54:01 PM 88.82 3.39 85.42 927.92 21867.84 08:55:01 PM 12.92 0.90 12.03 377.51 2084.45 08:56:01 PM 45.16 1.95 43.21 190.64 11309.93 Average: 83.45 5.47 77.99 1224.58 10374.80 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5459564 2549172 31.83 2088 1863516 959620 10.59 593340 1677140 153720 08:53:01 PM 4771712 3237024 40.42 2088 2096180 1331476 14.70 1162432 1750340 122992 08:54:01 PM 3789420 4219316 52.68 2088 2611188 1800724 19.88 1827780 2025960 38812 08:55:01 PM 3799864 4208872 52.55 2088 2650460 1671512 18.45 1787200 2051784 8580 08:56:01 PM 4292004 3716732 46.41 2088 2886080 1002516 11.07 1410168 1931040 1476 Average: 4422513 3586223 44.78 2088 2421485 1353170 14.94 1356184 1887253 65116 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 404.11 267.80 1562.55 62.64 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 434.03 512.16 2601.83 83.51 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 215.92 258.94 2463.41 417.94 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 13.67 13.47 55.03 4.69 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 164.86 216.55 56.26 1745.92 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 246.46 253.72 1347.67 462.81 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) 04/04/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.86 0.00 4.42 2.99 0.11 55.63 08:52:01 PM 0 37.63 0.00 4.63 2.45 0.12 55.16 08:52:01 PM 1 36.08 0.00 4.21 3.52 0.12 56.07 08:53:01 PM all 51.31 0.00 3.99 2.02 0.14 42.54 08:53:01 PM 0 45.66 0.00 5.90 2.06 0.14 46.24 08:53:01 PM 1 57.02 0.00 2.06 1.97 0.13 38.81 08:54:01 PM all 77.18 0.00 3.29 2.70 0.13 16.69 08:54:01 PM 0 75.01 0.00 4.17 2.77 0.13 17.92 08:54:01 PM 1 79.38 0.00 2.38 2.64 0.13 15.47 08:55:01 PM all 82.16 0.00 1.72 0.03 0.12 15.98 08:55:01 PM 0 81.58 0.00 1.70 0.02 0.13 16.57 08:55:01 PM 1 82.75 0.00 1.73 0.02 0.11 15.39 08:56:01 PM all 39.37 0.00 2.50 0.98 0.10 57.05 08:56:01 PM 0 62.34 0.00 3.03 1.41 0.13 33.09 08:56:01 PM 1 17.57 0.00 2.02 0.60 0.09 79.73 Average: all 57.03 0.00 3.19 1.75 0.12 37.90 Average: 0 60.16 0.00 3.91 1.75 0.13 34.05 Average: 1 53.93 0.00 2.49 1.75 0.11 41.72