---> uname -a: Linux prd-centos7-docker-2c-8g-1053.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 649 4197 16 2974 6864 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:30:37:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe30:3727/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:d7:f0:aa 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) 05/16/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 113.22 19.85 93.37 4450.75 5602.56 08:53:01 PM 140.10 1.57 138.53 308.79 9945.78 08:54:01 PM 100.57 3.31 97.26 926.46 20348.64 08:55:01 PM 15.35 0.76 14.58 364.78 4133.06 08:56:02 PM 38.73 2.01 36.72 194.37 11178.50 Average: 81.38 5.51 75.87 1251.65 10243.17 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5575800 2432936 30.38 2088 1855152 837076 9.24 480264 1676640 146096 08:53:01 PM 4870776 3137960 39.18 2088 2072560 1254332 13.85 1069480 1746584 112476 08:54:01 PM 3815340 4193396 52.36 2088 2618092 1762540 19.46 1789912 2035048 108292 08:55:01 PM 3497172 4511564 56.33 2088 2656484 2036028 22.48 2078388 2059508 16388 08:56:02 PM 4311064 3697672 46.17 2088 2891400 972344 10.74 1380344 1938320 21988 Average: 4414030 3594706 44.88 2088 2418738 1372464 15.15 1359678 1891220 81048 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 362.75 244.92 1474.91 60.35 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 387.59 458.42 2294.10 75.74 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 282.38 337.47 2945.18 428.37 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 10.63 10.68 53.31 2.69 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 08:56:02 PM eth0 166.08 213.11 52.11 1747.26 0.00 0.00 0.00 08:56:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 241.31 252.16 1360.81 463.89 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) 05/16/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.32 0.00 4.08 3.17 0.11 57.33 08:52:02 PM 0 37.38 0.00 3.81 3.84 0.11 54.86 08:52:02 PM 1 33.26 0.00 4.35 2.50 0.10 59.78 08:53:01 PM all 49.48 0.00 3.67 2.99 0.13 43.74 08:53:01 PM 0 46.13 0.00 5.11 3.97 0.14 44.64 08:53:01 PM 1 52.86 0.00 2.22 1.98 0.11 42.83 08:54:01 PM all 71.21 0.00 3.48 3.26 0.12 21.93 08:54:01 PM 0 68.47 0.00 4.19 3.16 0.11 24.08 08:54:01 PM 1 73.98 0.00 2.77 3.39 0.13 19.73 08:55:01 PM all 83.08 0.00 1.75 0.03 0.10 15.04 08:55:01 PM 0 82.58 0.00 1.78 0.04 0.11 15.49 08:55:01 PM 1 83.56 0.00 1.72 0.00 0.11 14.62 08:56:02 PM all 44.23 0.00 2.60 0.84 0.11 52.23 08:56:02 PM 0 57.99 0.00 3.20 0.96 0.09 37.76 08:56:02 PM 1 30.86 0.00 2.03 0.73 0.10 66.28 Average: all 56.41 0.00 3.12 2.06 0.11 38.30 Average: 0 58.34 0.00 3.62 2.41 0.11 35.52 Average: 1 54.48 0.00 2.63 1.72 0.11 41.07