---> uname -a: Linux prd-centos7-docker-4c-4g-9577.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): 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 6.8G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 801 11969 16 3113 14742 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:1b:3b:fd brd ff:ff:ff:ff:ff:ff inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe1b:3bfd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:05:3c:54 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-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 02/25/2024 _x86_64_ (4 CPU) 01:18:05 PM LINUX RESTART 01:19:01 PM tps rtps wtps bread/s bwrtn/s 01:20:01 PM 113.00 1.27 111.74 40.89 6738.69 01:21:02 PM 530.59 3.45 527.14 2825.04 47077.06 01:22:01 PM 33.12 1.54 31.58 167.99 3184.08 Average: 226.66 2.09 224.57 1016.06 19089.10 01:19:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 PM 13479760 2786196 17.13 2620 1907552 1085244 6.27 704292 1698556 122644 01:21:02 PM 12317916 3948040 24.27 2620 3011820 1202044 6.94 1063040 2395240 4 01:22:01 PM 12296464 3969492 24.40 2620 3028784 1074708 6.21 1559328 1925640 38976 Average: 12698047 3567909 21.93 2620 2649385 1120665 6.47 1108887 2006479 53875 01:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:20:01 PM eth0 82.37 73.68 927.35 8.17 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:02 PM eth0 378.49 205.38 7977.79 17.53 0.00 0.00 0.00 01:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 561.44 653.63 50.69 5177.54 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 339.52 308.96 3001.82 1715.00 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 02/25/2024 _x86_64_ (4 CPU) 01:18:05 PM LINUX RESTART 01:19:01 PM CPU %user %nice %system %iowait %steal %idle 01:20:01 PM all 13.03 0.00 1.13 3.41 0.05 82.37 01:20:01 PM 0 2.10 0.00 0.37 2.36 0.03 95.14 01:20:01 PM 1 18.29 0.00 1.27 3.05 0.05 77.33 01:20:01 PM 2 13.70 0.00 1.66 4.01 0.05 80.57 01:20:01 PM 3 18.33 0.00 1.24 4.23 0.07 76.12 01:21:02 PM all 11.56 0.00 3.19 10.88 0.07 74.29 01:21:02 PM 0 7.35 0.00 2.35 2.77 0.07 87.47 01:21:02 PM 1 14.68 0.00 3.74 18.46 0.07 63.05 01:21:02 PM 2 13.70 0.00 3.67 14.99 0.09 67.55 01:21:02 PM 3 10.57 0.00 2.99 7.44 0.07 78.93 01:22:01 PM all 23.98 0.00 1.47 0.60 0.08 73.85 01:22:01 PM 0 23.63 0.00 1.34 0.11 0.09 74.84 01:22:01 PM 1 16.92 0.00 1.49 1.78 0.07 79.74 01:22:01 PM 2 41.35 0.00 1.81 0.52 0.11 56.20 01:22:01 PM 3 14.62 0.00 1.29 0.02 0.07 84.00 Average: all 16.11 0.00 1.94 5.01 0.07 76.87 Average: 0 10.83 0.00 1.35 1.77 0.06 85.99 Average: 1 16.63 0.00 2.17 7.79 0.06 73.34 Average: 2 22.60 0.00 2.39 6.61 0.08 68.32 Average: 3 14.50 0.00 1.85 3.92 0.07 79.66