---> uname -a: Linux prd-centos7-docker-4c-4g-4792.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 7.0G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 879 11885 16 3119 14660 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8a:23:74 brd ff:ff:ff:ff:ff:ff inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe8a:2374/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:55:c7:bc 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 12/22/2024 _x86_64_ (4 CPU) 01:17:18 PM LINUX RESTART 01:18:02 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 206.25 2.81 203.44 1111.52 7839.68 01:20:02 PM 427.70 2.33 425.37 1926.29 46513.40 01:21:01 PM 23.01 2.05 20.97 199.83 459.41 Average: 220.18 2.40 217.79 1084.06 18433.11 01:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13398648 2867316 17.63 2620 1970948 1060276 6.12 724772 1730688 110564 01:20:02 PM 12257872 4008092 24.64 2620 3017328 1207544 6.97 1487096 2029360 64 01:21:01 PM 12233532 4032432 24.79 2620 3026856 1127336 6.51 1624388 1915764 14104 Average: 12630017 3635947 22.35 2620 2671711 1131719 6.54 1278752 1891937 41577 01:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 89.19 75.54 858.63 10.62 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 PM eth0 701.53 722.01 7985.26 4483.02 0.00 0.00 0.00 01:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 104.93 97.78 22.45 631.66 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 300.87 300.88 2984.36 1724.41 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 12/22/2024 _x86_64_ (4 CPU) 01:17:18 PM LINUX RESTART 01:18:02 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 16.51 0.00 1.46 1.40 0.06 80.56 01:19:01 PM 0 2.29 0.00 0.39 0.12 0.05 97.15 01:19:01 PM 1 17.94 0.00 1.81 1.60 0.05 78.60 01:19:01 PM 2 21.67 0.00 1.51 2.09 0.05 74.68 01:19:01 PM 3 24.55 0.00 2.19 1.84 0.07 71.35 01:20:02 PM all 22.77 0.00 3.97 7.39 0.10 65.77 01:20:02 PM 0 21.57 0.00 3.32 3.25 0.12 71.74 01:20:02 PM 1 22.26 0.00 4.16 10.19 0.11 63.29 01:20:02 PM 2 24.67 0.00 4.40 10.59 0.09 60.25 01:20:02 PM 3 22.57 0.00 3.98 5.59 0.09 67.77 01:21:01 PM all 16.73 0.00 0.95 0.16 0.06 82.10 01:21:01 PM 0 3.63 0.00 0.65 0.10 0.03 95.58 01:21:01 PM 1 24.26 0.00 1.20 0.14 0.05 74.35 01:21:01 PM 2 5.75 0.00 0.79 0.15 0.07 93.23 01:21:01 PM 3 34.07 0.00 1.19 0.21 0.05 64.48 Average: all 18.66 0.00 2.12 2.97 0.07 76.18 Average: 0 9.07 0.00 1.44 1.14 0.07 88.28 Average: 1 21.47 0.00 2.39 3.97 0.07 72.10 Average: 2 17.28 0.00 2.22 4.24 0.07 76.19 Average: 3 27.04 0.00 2.45 2.55 0.07 67.88