---> uname -a: Linux prd-centos7-docker-2c-8g-197.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 627 4227 16 2966 6888 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:35:57:2c brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe35:572c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:1d:d3:69 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) 05/02/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 160.46 32.11 128.35 5253.33 41287.56 08:53:01 PM 152.20 1.53 150.67 303.26 10280.13 08:54:01 PM 104.80 3.38 101.42 928.03 20405.41 08:55:01 PM 15.30 0.33 14.97 242.82 4141.28 08:56:01 PM 36.70 2.51 34.19 325.73 10989.79 Average: 93.88 7.97 85.91 1410.50 17419.83 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5534800 2473936 30.89 2088 1832488 886844 9.79 541308 1656224 140248 08:53:01 PM 4944672 3064064 38.26 2088 2061208 1195776 13.20 1000888 1741276 110048 08:54:01 PM 4113116 3895620 48.64 2088 2607100 1408216 15.55 1503288 2025144 104764 08:55:01 PM 3740004 4268732 53.30 2088 2645244 1776920 19.62 1845868 2049652 16304 08:56:01 PM 4353004 3655732 45.65 2088 2885544 929324 10.26 1343848 1932988 14484 Average: 4537119 3471617 43.35 2088 2406317 1239416 13.68 1247040 1881057 77170 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 312.41 201.78 1376.86 59.84 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 371.42 437.31 2240.00 69.68 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 295.72 353.72 3011.05 431.80 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 10.57 10.87 53.42 2.36 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 167.06 214.19 51.09 1743.78 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 231.42 243.56 1346.41 461.50 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) 05/02/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.48 0.00 5.46 4.40 0.11 52.55 08:52:01 PM 0 36.15 0.00 5.85 4.76 0.12 53.12 08:52:01 PM 1 38.81 0.00 5.08 4.05 0.11 51.95 08:53:01 PM all 49.21 0.00 3.64 2.22 0.12 44.81 08:53:01 PM 0 39.29 0.00 4.59 3.39 0.12 52.60 08:53:01 PM 1 59.29 0.00 2.69 1.00 0.11 36.91 08:54:01 PM all 69.03 0.00 3.51 2.98 0.13 24.36 08:54:01 PM 0 66.64 0.00 4.37 3.21 0.13 25.66 08:54:01 PM 1 71.42 0.00 2.63 2.76 0.13 23.06 08:55:01 PM all 78.50 0.00 1.64 0.02 0.11 19.73 08:55:01 PM 0 80.58 0.00 1.66 0.02 0.11 17.64 08:55:01 PM 1 76.48 0.00 1.60 0.00 0.11 21.81 08:56:01 PM all 51.71 0.00 2.38 0.56 0.10 45.25 08:56:01 PM 0 56.93 0.00 2.47 0.73 0.11 39.75 08:56:01 PM 1 46.50 0.00 2.30 0.41 0.11 50.68 Average: all 56.98 0.00 3.34 2.05 0.11 37.52 Average: 0 55.65 0.00 3.81 2.44 0.12 37.98 Average: 1 58.31 0.00 2.87 1.65 0.11 37.05