---> uname -a: Linux prd-centos7-docker-2c-1g-10950.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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: 2799.996 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 retpoline_amd ssbd 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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 570 5143 16 2107 6965 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:83:db:8d brd ff:ff:ff:ff:ff:ff inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe83:db8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:c0:65:24 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 03/05/2024 _x86_64_ (2 CPU) 07:58:53 AM LINUX RESTART 08:00:01 AM tps rtps wtps bread/s bwrtn/s 08:01:01 AM 191.16 0.08 191.07 1.33 8747.05 08:02:01 AM 189.36 9.38 179.98 2636.20 5460.52 Average: 190.26 4.73 185.53 1318.88 7103.65 08:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 AM 5390120 2618788 32.70 2620 1922088 911944 10.07 607392 1708488 105500 08:02:01 AM 5251760 2757148 34.43 2620 2045288 909764 10.04 766948 1673632 62992 Average: 5320940 2687968 33.56 2620 1983688 910854 10.06 687170 1691060 84246 08:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:01:01 AM eth0 51.60 37.71 893.88 6.93 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 38.97 31.16 135.54 16.97 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.28 34.43 514.68 11.95 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 03/05/2024 _x86_64_ (2 CPU) 07:58:53 AM LINUX RESTART 08:00:01 AM CPU %user %nice %system %iowait %steal %idle 08:01:01 AM all 29.92 0.00 2.56 5.76 0.13 61.63 08:01:01 AM 0 15.48 0.00 2.26 5.48 0.14 76.64 08:01:01 AM 1 44.48 0.00 2.86 6.05 0.14 46.47 08:02:01 AM all 37.02 0.00 5.61 2.65 0.10 54.62 08:02:01 AM 0 21.65 0.00 4.98 2.19 0.09 71.10 08:02:01 AM 1 53.01 0.00 6.27 3.12 0.11 37.49 Average: all 33.51 0.00 4.10 4.19 0.12 58.08 Average: 0 18.62 0.00 3.65 3.80 0.11 73.81 Average: 1 48.76 0.00 4.57 4.58 0.13 41.96