---> uname -a: Linux prd-centos7-docker-2c-1g-2979.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 6.5G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 5078 16 2143 6935 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:1a:4d:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe1a:4d4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:5e:26:f1 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) 02/06/2024 _x86_64_ (2 CPU) 07:55:45 AM LINUX RESTART 07:56:02 AM tps rtps wtps bread/s bwrtn/s 07:57:01 AM 126.30 23.32 102.98 4699.00 39444.23 07:58:02 AM 264.87 1.96 262.91 1586.42 8959.70 07:59:01 AM 228.21 8.54 219.67 1165.10 6472.88 Average: 205.89 11.36 194.53 2503.41 18477.89 07:56:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:57:01 AM 5429340 2579576 32.21 2620 1878096 950856 10.50 643140 1663980 188892 07:58:02 AM 5244940 2763976 34.51 2620 2017768 949880 10.49 676568 1773356 97600 07:59:01 AM 5263252 2745664 34.28 2620 2076492 919692 10.15 757324 1662868 828 Average: 5312511 2696405 33.67 2620 1990785 940143 10.38 692344 1700068 95773 07:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:57:01 AM eth0 400.23 269.44 1583.10 64.25 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:02 AM eth0 43.57 34.78 371.85 8.92 0.00 0.00 0.00 07:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 23.95 19.87 84.46 7.52 0.00 0.00 0.00 07:59:01 AM lo 0.61 0.61 0.12 0.12 0.00 0.00 0.00 07:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 158.03 109.44 688.25 27.21 0.00 0.00 0.00 Average: lo 0.20 0.20 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) 02/06/2024 _x86_64_ (2 CPU) 07:55:45 AM LINUX RESTART 07:56:02 AM CPU %user %nice %system %iowait %steal %idle 07:57:01 AM all 34.21 0.00 4.54 20.47 0.10 40.67 07:57:01 AM 0 49.78 0.00 5.57 21.45 0.10 23.09 07:57:01 AM 1 19.07 0.00 3.56 19.51 0.10 57.75 07:58:02 AM all 34.32 0.00 3.01 7.72 0.11 54.84 07:58:02 AM 0 45.67 0.00 3.29 8.28 0.11 42.66 07:58:02 AM 1 23.26 0.00 2.71 7.16 0.12 66.75 07:59:01 AM all 32.39 0.00 6.13 4.72 0.10 56.66 07:59:01 AM 0 47.19 0.00 6.63 4.11 0.11 41.97 07:59:01 AM 1 17.92 0.00 5.67 5.34 0.11 70.97 Average: all 33.65 0.00 4.56 11.05 0.10 50.64 Average: 0 47.56 0.00 5.16 11.36 0.11 35.81 Average: 1 20.08 0.00 3.97 10.75 0.11 65.08