---> uname -a: Linux prd-centos7-docker-2c-1g-6575.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 6.4G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 574 5124 16 2121 6959 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:f2:4f:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fef2:4ff0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:80:30:a3 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) 02/19/2024 _x86_64_ (2 CPU) 08:16:31 AM LINUX RESTART 08:17:06 AM tps rtps wtps bread/s bwrtn/s 08:18:01 AM 158.17 23.78 134.39 5051.26 6183.36 08:19:01 AM 250.62 1.97 248.66 1586.94 8197.95 08:20:01 AM 228.79 7.93 220.86 1100.92 6652.34 Average: 214.08 10.87 203.21 2509.31 7034.89 08:17:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 AM 5528924 2479992 30.97 2620 1847772 867288 9.58 530056 1669752 157488 08:19:01 AM 5287112 2721804 33.98 2620 1998652 922556 10.19 650428 1758304 87676 08:20:01 AM 5297948 2710968 33.85 2620 2059632 838636 9.26 725156 1661844 27844 Average: 5371328 2637588 32.93 2620 1968685 876160 9.67 635213 1696633 91003 08:17:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:18:01 AM eth0 397.91 241.65 1696.47 71.57 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 39.93 30.47 317.71 10.43 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 28.82 23.62 132.14 8.61 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.65 94.51 687.50 29.03 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) 02/19/2024 _x86_64_ (2 CPU) 08:16:31 AM LINUX RESTART 08:17:06 AM CPU %user %nice %system %iowait %steal %idle 08:18:01 AM all 37.76 0.00 4.86 5.78 0.13 51.47 08:18:01 AM 0 15.59 0.00 3.37 6.20 0.09 74.74 08:18:01 AM 1 61.46 0.00 6.45 5.34 0.16 26.59 08:19:01 AM all 31.16 0.00 2.68 8.90 0.11 57.16 08:19:01 AM 0 13.54 0.00 1.62 10.57 0.09 74.19 08:19:01 AM 1 49.60 0.00 3.80 7.13 0.12 39.35 08:20:01 AM all 35.70 0.00 5.68 5.39 0.13 53.09 08:20:01 AM 0 12.97 0.00 4.88 5.08 0.12 76.95 08:20:01 AM 1 60.06 0.00 6.53 5.72 0.17 27.52 Average: all 34.76 0.00 4.38 6.73 0.12 54.00 Average: 0 13.98 0.00 3.28 7.33 0.10 75.31 Average: 1 56.83 0.00 5.55 6.10 0.15 31.38