---> uname -a: Linux prd-centos7-docker-2c-8g-1363.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 7.0G 14G 35% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 543 5194 16 2082 6992 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:a2:5c:8b brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fea2:5c8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:f2:56:ae 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/19/2023 _x86_64_ (2 CPU) 07:27:25 AM LINUX RESTART 07:28:02 AM tps rtps wtps bread/s bwrtn/s 07:29:01 AM 69.14 9.16 59.98 844.44 5774.34 07:30:01 AM 94.82 10.88 83.94 1436.78 10243.24 Average: 82.09 10.03 72.06 1143.10 8027.55 07:28:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:29:01 AM 5431112 2577620 32.19 2088 1912344 923700 10.20 588408 1710328 185312 07:30:01 AM 5334508 2674224 33.39 2088 2025024 879056 9.71 681016 1687336 40088 Average: 5382810 2625922 32.79 2088 1968684 901378 9.95 634712 1698832 112700 07:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:29:01 AM eth0 88.99 87.08 1237.53 10.58 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 25.18 23.57 59.36 19.77 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.82 55.06 643.50 15.22 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/19/2023 _x86_64_ (2 CPU) 07:27:25 AM LINUX RESTART 07:28:02 AM CPU %user %nice %system %iowait %steal %idle 07:29:01 AM all 34.39 0.00 3.10 0.69 0.09 61.73 07:29:01 AM 0 47.88 0.00 3.85 0.67 0.09 47.52 07:29:01 AM 1 21.26 0.00 2.40 0.70 0.09 75.56 07:30:01 AM all 34.12 0.00 2.85 0.97 0.10 61.95 07:30:01 AM 0 41.82 0.00 3.18 1.20 0.11 53.70 07:30:01 AM 1 26.56 0.00 2.54 0.75 0.10 70.05 Average: all 34.26 0.00 2.97 0.83 0.09 61.84 Average: 0 44.82 0.00 3.51 0.94 0.10 50.64 Average: 1 23.92 0.00 2.47 0.72 0.10 72.79