---> uname -a: Linux prd-centos7-docker-1c-4g-11791.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4801 16 2421 6926 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:63:bb:ad brd ff:ff:ff:ff:ff:ff inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe63:bbad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:13:17:f4 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/30/2023 _x86_64_ (2 CPU) 02:01:26 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 123.91 14.22 109.69 1728.16 6136.90 02:04:02 AM 188.56 5.63 182.93 669.93 12660.99 02:05:01 AM 30.35 0.80 29.56 138.48 2627.08 02:06:01 AM 233.08 0.18 232.89 22.39 8629.13 Average: 144.45 5.23 139.22 641.88 7533.68 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5302032 2706704 33.80 2620 2050696 886168 9.78 943464 1472748 284464 02:04:02 AM 4913332 3095404 38.65 2620 2185332 1119992 12.37 1269008 1516832 36088 02:05:01 AM 5090380 2918356 36.44 2620 2200632 912692 10.08 1012528 1579580 145896 02:06:01 AM 4901284 3107452 38.80 2620 2350076 921472 10.17 1065240 1685184 113560 Average: 5051757 2956979 36.92 2620 2196684 960081 10.60 1072560 1563586 145002 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 466.39 370.54 5041.36 82.48 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM eth0 38.03 32.90 438.49 3.68 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 14.13 13.31 94.02 3.84 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.22 37.96 462.16 6.84 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.49 114.11 1515.12 24.30 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/30/2023 _x86_64_ (2 CPU) 02:01:26 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 49.51 0.00 3.82 2.48 0.12 44.06 02:03:01 AM 0 41.44 0.00 3.54 2.39 0.12 52.50 02:03:01 AM 1 57.72 0.00 4.11 2.59 0.13 35.45 02:04:02 AM all 38.15 0.00 1.14 7.69 0.10 52.91 02:04:02 AM 0 4.53 0.00 0.75 9.39 0.08 85.24 02:04:02 AM 1 75.57 0.00 1.59 5.78 0.11 16.95 02:05:01 AM all 39.61 0.00 2.01 0.52 0.09 57.77 02:05:01 AM 0 33.15 0.00 1.31 0.56 0.09 64.89 02:05:01 AM 1 46.17 0.00 2.73 0.49 0.11 50.50 02:06:01 AM all 30.86 0.00 2.67 7.03 0.10 59.33 02:06:01 AM 0 20.35 0.00 1.60 5.66 0.09 72.30 02:06:01 AM 1 41.66 0.00 3.79 8.44 0.11 46.00 Average: all 39.48 0.00 2.41 4.44 0.10 53.56 Average: 0 24.63 0.00 1.78 4.56 0.10 68.93 Average: 1 54.96 0.00 3.08 4.33 0.11 37.52