---> uname -a: Linux prd-centos7-docker-2c-1g-4045.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: 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 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 6.6G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 618 4927 16 2275 6913 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:2f:c5:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe2f:c59b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:ac:72:bf 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) 12/11/2023 _x86_64_ (2 CPU) 11:17:16 AM LINUX RESTART 11:18:01 AM tps rtps wtps bread/s bwrtn/s 11:19:01 AM 83.24 1.38 81.86 44.10 5153.56 11:20:01 AM 326.02 5.83 320.19 2433.04 11083.58 11:21:01 AM 139.38 4.65 134.73 297.18 4246.56 Average: 182.88 3.95 178.93 924.81 6828.04 11:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 AM 5400480 2608436 32.57 2620 1965740 869148 9.60 626468 1697688 141052 11:20:01 AM 5025920 2982996 37.25 2620 2199432 986208 10.89 808016 1842144 41356 11:21:01 AM 5059196 2949720 36.83 2620 2211560 916140 10.11 889976 1728216 26812 Average: 5161865 2847051 35.55 2620 2125577 923832 10.20 774820 1756016 69740 11:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:19:01 AM eth0 49.72 37.01 836.91 5.87 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 42.72 32.10 506.19 12.59 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 31.08 25.64 66.57 10.21 0.00 0.00 0.00 11:21:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.17 31.58 469.91 9.56 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/11/2023 _x86_64_ (2 CPU) 11:17:16 AM LINUX RESTART 11:18:01 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 26.35 0.00 2.30 1.59 0.10 69.66 11:19:01 AM 0 14.99 0.00 1.37 0.72 0.09 82.85 11:19:01 AM 1 38.09 0.00 3.27 2.48 0.11 56.05 11:20:01 AM all 30.69 0.00 5.31 9.28 0.16 54.57 11:20:01 AM 0 18.57 0.00 4.35 8.48 0.16 68.43 11:20:01 AM 1 43.15 0.00 6.30 10.12 0.16 40.27 11:21:01 AM all 37.72 0.00 3.05 3.48 0.11 55.64 11:21:01 AM 0 10.31 0.00 2.01 3.23 0.09 84.37 11:21:01 AM 1 67.33 0.00 4.15 3.75 0.17 24.60 Average: all 31.55 0.00 3.55 4.77 0.12 60.00 Average: 0 14.60 0.00 2.57 4.13 0.11 78.60 Average: 1 49.30 0.00 4.58 5.45 0.14 40.53