---> uname -a: Linux prd-centos7-docker-1c-4g-1318.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 610 4859 16 2351 6915 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:04:02:ae brd ff:ff:ff:ff:ff:ff inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe04:2ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:b7:26:08 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) 01/31/2024 _x86_64_ (2 CPU) 02:10:47 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 217.50 111.05 106.45 8899.93 37426.85 02:13:01 AM 228.84 11.62 217.22 1206.19 14051.46 02:14:02 AM 213.46 0.15 213.31 22.12 7431.60 Average: 219.92 41.34 178.58 3407.86 19739.13 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5230604 2778132 34.69 2620 1724140 1321768 14.59 1027232 1501884 93940 02:13:01 AM 5171288 2837448 35.43 2620 2167252 854512 9.43 938332 1574440 132908 02:14:02 AM 5010640 2998096 37.44 2620 2274956 876916 9.68 1016852 1629428 93504 Average: 5137511 2871225 35.85 2620 2055449 1017732 11.24 994139 1568584 106784 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 335.40 239.34 1879.04 66.37 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 248.41 211.82 3865.81 28.35 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 39.60 37.98 369.02 6.70 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 208.54 163.50 2037.24 33.99 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) 01/31/2024 _x86_64_ (2 CPU) 02:10:47 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 39.18 0.00 7.25 22.19 0.12 31.27 02:12:01 AM 0 41.83 0.00 7.18 21.24 0.11 29.65 02:12:01 AM 1 36.58 0.00 7.31 23.12 0.11 32.89 02:13:01 AM all 37.21 0.00 3.67 7.86 0.11 51.16 02:13:01 AM 0 43.48 0.00 4.69 8.63 0.12 43.08 02:13:01 AM 1 31.04 0.00 2.64 7.09 0.10 59.13 02:14:02 AM all 31.67 0.00 2.34 6.26 0.10 59.63 02:14:02 AM 0 40.21 0.00 2.93 5.67 0.11 51.08 02:14:02 AM 1 23.34 0.00 1.77 6.85 0.09 67.96 Average: all 36.00 0.00 4.40 12.04 0.11 47.45 Average: 0 41.84 0.00 4.93 11.80 0.11 41.32 Average: 1 30.26 0.00 3.88 12.28 0.10 53.48