---> uname -a: Linux prd-centos7-docker-1c-4g-6568.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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): 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: 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): 0,1 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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 4863 16 2376 6939 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:c2:ea:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fec2:eae6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:07:74:4d 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/11/2024 _x86_64_ (2 CPU) 02:02:20 AM LINUX RESTART 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 172.47 12.66 159.81 1463.96 5880.63 02:05:01 AM 182.54 7.81 174.73 859.03 11524.72 02:06:02 AM 201.38 0.20 201.18 22.79 6500.00 Average: 185.46 6.89 178.57 781.97 7968.53 02:03:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5383696 2625040 32.78 2620 1986568 883936 9.76 902444 1436416 217020 02:05:01 AM 5102928 2905808 36.28 2620 2195560 908788 10.03 993104 1578296 123828 02:06:02 AM 5001688 3007048 37.55 2620 2293504 888788 9.81 1017064 1632320 77820 Average: 5162771 2845965 35.54 2620 2158544 893837 9.87 970871 1549011 139556 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:04:01 AM eth0 420.47 336.13 4703.40 68.71 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 61.63 56.51 694.13 8.09 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 02:06:02 AM eth0 28.07 27.79 234.38 6.23 0.00 0.00 0.00 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 170.06 140.15 1877.39 27.68 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/11/2024 _x86_64_ (2 CPU) 02:02:20 AM LINUX RESTART 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 43.55 0.00 3.46 12.58 0.14 40.26 02:04:01 AM 0 47.00 0.00 3.88 14.87 0.18 34.07 02:04:01 AM 1 40.13 0.00 3.06 10.32 0.12 46.36 02:05:01 AM all 30.24 0.00 2.69 7.62 0.10 59.35 02:05:01 AM 0 53.45 0.00 3.76 7.78 0.09 34.92 02:05:01 AM 1 8.15 0.00 1.65 7.46 0.12 82.62 02:06:02 AM all 34.11 0.00 2.06 6.58 0.10 57.15 02:06:02 AM 0 66.25 0.00 3.28 4.29 0.09 26.09 02:06:02 AM 1 3.97 0.00 0.93 8.74 0.10 86.26 Average: all 35.91 0.00 2.73 8.90 0.11 52.35 Average: 0 55.55 0.00 3.64 8.98 0.12 31.71 Average: 1 17.08 0.00 1.86 8.82 0.11 72.12