---> uname -a: Linux prd-centos7-docker-1c-4g-20246.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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 600 4869 16 2350 6925 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:dd:89:be brd ff:ff:ff:ff:ff:ff inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fedd:89be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:70:67:5c 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/25/2024 _x86_64_ (2 CPU) 02:01:46 AM LINUX RESTART 02:02:05 AM tps rtps wtps bread/s bwrtn/s 02:03:02 AM 231.76 117.29 114.47 9557.08 40465.92 02:04:01 AM 200.37 11.56 188.81 1150.56 13168.93 02:05:01 AM 214.09 0.33 213.76 77.43 8374.00 Average: 215.13 41.57 173.55 3474.81 20267.06 02:02:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:02 AM 5283092 2725644 34.03 2620 1722536 1280752 14.14 975376 1502196 111644 02:04:01 AM 5296720 2712016 33.86 2620 2041676 892624 9.86 961864 1455788 43128 02:05:01 AM 5043908 2964828 37.02 2620 2234128 907888 10.02 1012056 1616360 53140 Average: 5207907 2800829 34.97 2620 1999447 1027088 11.34 983099 1524781 69304 02:02:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:02 AM eth0 473.76 319.27 2024.99 75.19 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 230.75 201.17 3581.83 26.48 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 57.94 54.22 687.53 8.35 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 Average: eth0 249.35 188.64 2091.54 35.87 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/25/2024 _x86_64_ (2 CPU) 02:01:46 AM LINUX RESTART 02:02:05 AM CPU %user %nice %system %iowait %steal %idle 02:03:02 AM all 36.68 0.00 7.25 25.58 0.09 30.41 02:03:02 AM 0 35.88 0.00 7.10 25.96 0.09 30.96 02:03:02 AM 1 37.49 0.00 7.38 25.18 0.09 29.84 02:04:01 AM all 27.67 0.00 2.77 16.67 0.13 52.76 02:04:01 AM 0 31.16 0.00 3.16 16.39 0.11 49.18 02:04:01 AM 1 24.19 0.00 2.39 16.95 0.14 56.33 02:05:01 AM all 29.38 0.00 2.19 8.06 0.10 60.26 02:05:01 AM 0 55.60 0.00 3.50 7.08 0.11 33.72 02:05:01 AM 1 4.70 0.00 0.96 8.99 0.10 85.24 Average: all 31.11 0.00 3.99 16.52 0.11 48.28 Average: 0 40.93 0.00 4.54 16.30 0.10 38.13 Average: 1 21.52 0.00 3.45 16.74 0.11 58.17