---> uname -a: Linux prd-centos7-docker-2c-8g-3180.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 658 4202 16 2959 6857 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:1f:40:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe1f:40d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:85:98:cf 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) 06/10/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 118.83 19.91 98.92 4450.94 24136.29 08:53:01 PM 143.80 1.60 142.20 314.16 9886.03 08:54:01 PM 105.60 3.32 102.28 927.27 20367.32 08:55:01 PM 15.71 0.65 15.06 349.34 4149.55 08:56:01 PM 35.50 2.08 33.42 208.49 11005.88 Average: 83.46 5.54 77.93 1256.19 13932.50 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5536388 2472348 30.87 2088 1837732 880348 9.72 545064 1654276 132652 08:53:01 PM 4940092 3068644 38.32 2088 2049984 1241412 13.71 1017152 1735604 104416 08:54:01 PM 3839180 4169556 52.06 2088 2600652 1752768 19.35 1786744 2019816 102060 08:55:01 PM 3550676 4458060 55.66 2088 2644772 1973272 21.79 2040948 2048088 16384 08:56:01 PM 4291352 3717384 46.42 2088 2880600 1007304 11.12 1415492 1928380 13172 Average: 4431538 3577198 44.67 2088 2402748 1371021 15.14 1361080 1877233 73737 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 311.42 199.48 1400.82 60.32 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 383.00 444.26 2144.17 70.98 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 316.29 373.25 3131.71 432.96 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 13.56 13.61 54.50 3.65 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 168.28 218.77 51.25 1753.27 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 237.46 248.48 1350.64 466.66 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) 06/10/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 38.26 0.00 4.28 2.58 0.11 54.78 08:52:03 PM 0 45.68 0.00 4.58 1.79 0.11 47.84 08:52:03 PM 1 30.96 0.00 3.96 3.35 0.10 61.62 08:53:01 PM all 49.52 0.00 3.63 2.35 0.12 44.38 08:53:01 PM 0 52.72 0.00 5.08 4.14 0.13 37.93 08:53:01 PM 1 46.34 0.00 2.21 0.59 0.11 50.75 08:54:01 PM all 67.90 0.00 3.61 2.61 0.12 25.77 08:54:01 PM 0 66.00 0.00 4.17 2.81 0.11 26.91 08:54:01 PM 1 69.82 0.00 3.00 2.41 0.13 24.65 08:55:01 PM all 81.95 0.00 1.80 0.04 0.11 16.10 08:55:01 PM 0 81.05 0.00 2.11 0.04 0.13 16.68 08:55:01 PM 1 82.82 0.00 1.52 0.02 0.11 15.53 08:56:01 PM all 45.53 0.00 2.14 0.33 0.11 51.90 08:56:01 PM 0 58.71 0.00 2.63 0.40 0.13 38.13 08:56:01 PM 1 32.88 0.00 1.65 0.28 0.09 65.11 Average: all 56.40 0.00 3.10 1.58 0.11 38.81 Average: 0 60.72 0.00 3.72 1.83 0.12 33.61 Average: 1 52.14 0.00 2.47 1.34 0.11 43.94