---> uname -a: Linux prd-centos7-docker-4c-4g-5045.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 6.0G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 755 13059 16 2069 14808 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:e0:d2:51 brd ff:ff:ff:ff:ff:ff inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:fee0:d251/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:88:29:b0 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) 12/23/2024 _x86_64_ (4 CPU) 03:38:40 PM LINUX RESTART 03:39:04 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 256.04 20.53 235.51 4469.94 28660.34 03:41:01 PM 309.41 3.35 306.06 1253.15 9007.03 Average: 283.40 11.72 271.68 2820.62 18583.69 03:39:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 13609652 2656312 16.33 2620 1867176 1001356 5.78 614820 1658080 140548 03:41:01 PM 13426132 2839832 17.46 2620 2000740 1022576 5.91 802312 1626520 14316 Average: 13517892 2748072 16.89 2620 1933958 1011966 5.84 708566 1642300 77432 03:39:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:40:01 PM eth0 394.80 282.36 1742.97 69.81 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 44.62 42.32 227.67 12.36 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 215.26 159.29 966.05 40.36 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) 12/23/2024 _x86_64_ (4 CPU) 03:38:40 PM LINUX RESTART 03:39:04 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 19.85 0.00 3.10 3.06 0.08 73.90 03:40:01 PM 0 9.83 0.00 2.44 1.97 0.05 85.71 03:40:01 PM 1 15.43 0.00 2.93 3.13 0.07 78.43 03:40:01 PM 2 17.64 0.00 2.28 2.70 0.11 77.27 03:40:01 PM 3 37.08 0.00 4.83 4.51 0.07 53.51 03:41:01 PM all 16.13 0.00 1.23 2.01 0.06 80.57 03:41:01 PM 0 5.64 0.00 1.06 2.08 0.05 91.18 03:41:01 PM 1 21.10 0.00 1.24 3.15 0.09 74.42 03:41:01 PM 2 8.24 0.00 1.12 1.90 0.07 88.68 03:41:01 PM 3 30.07 0.00 1.54 0.93 0.07 67.39 Average: all 17.93 0.00 2.14 2.52 0.07 77.33 Average: 0 7.67 0.00 1.73 2.02 0.05 88.53 Average: 1 18.33 0.00 2.07 3.14 0.08 76.38 Average: 2 12.79 0.00 1.68 2.28 0.09 83.16 Average: 3 33.46 0.00 3.13 2.66 0.07 60.68