---> uname -a: Linux prd-centos7-docker-2c-8g-4279.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4770 16 2432 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:e3:e1:38 brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fee3:e138/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:41:b2:c4 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) 06/23/2024 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 147.48 19.88 127.60 4429.63 30622.04 01:50:01 PM 148.23 2.56 145.66 656.25 9928.06 01:51:01 PM 56.20 1.88 54.32 491.46 8505.86 01:52:01 PM 16.76 2.55 14.21 585.08 1283.34 Average: 92.17 6.72 85.45 1540.89 12586.80 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5490084 2518652 31.45 2088 1851504 925196 10.21 570244 1672980 141672 01:50:01 PM 4819464 3189272 39.82 2088 2095336 1452160 16.03 1111028 1756280 116684 01:51:01 PM 4308528 3700208 46.20 2088 2248856 1654220 18.26 1571172 1791976 17176 01:52:01 PM 4888360 3120376 38.96 2088 2363440 947360 10.46 1041464 1739864 91332 Average: 4876609 3132127 39.11 2088 2139784 1244734 13.74 1073477 1740275 91716 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 398.40 227.88 1487.86 61.96 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 418.52 482.36 2499.04 74.15 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 114.50 133.16 884.99 19.13 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 20.47 17.44 15.25 8.76 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.00 215.22 1221.86 41.00 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) 06/23/2024 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.89 0.00 4.67 2.94 0.10 55.41 01:49:01 PM 0 32.95 0.00 4.76 3.27 0.09 58.92 01:49:01 PM 1 40.85 0.00 4.60 2.60 0.11 51.85 01:50:01 PM all 51.96 0.00 3.65 2.47 0.11 41.81 01:50:01 PM 0 49.67 0.00 5.18 3.48 0.12 41.55 01:50:01 PM 1 54.25 0.00 2.09 1.46 0.09 42.10 01:51:01 PM all 85.50 0.00 2.22 0.19 0.13 11.96 01:51:01 PM 0 83.33 0.00 2.72 0.30 0.13 13.52 01:51:01 PM 1 87.63 0.00 1.77 0.09 0.11 10.41 01:52:01 PM all 69.79 0.00 2.10 0.13 0.10 27.88 01:52:01 PM 0 77.02 0.00 2.49 0.20 0.11 20.19 01:52:01 PM 1 62.70 0.00 1.69 0.07 0.11 35.43 Average: all 60.69 0.00 3.18 1.45 0.11 34.57 Average: 0 60.27 0.00 3.81 1.85 0.11 33.96 Average: 1 61.11 0.00 2.55 1.07 0.10 35.17