---> uname -a: Linux prd-centos7-docker-2c-1g-11477.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 602 5078 16 2139 6930 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:8e:60:82 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe8e:6082/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:05:50:fe 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) 01/12/2024 _x86_64_ (2 CPU) 07:25:49 AM LINUX RESTART 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:02 AM 237.31 84.43 152.88 7245.72 40017.70 07:28:01 AM 272.33 2.00 270.33 1613.82 9208.65 07:29:01 AM 230.76 8.48 222.29 1141.91 6579.98 Average: 246.66 31.81 214.85 3343.76 18656.41 07:26:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:02 AM 5524736 2484180 31.02 2620 1798256 980728 10.83 630004 1595596 112508 07:28:01 AM 5264968 2743948 34.26 2620 2013960 963548 10.64 657476 1770972 97500 07:29:01 AM 5180452 2828464 35.32 2620 2090384 958724 10.58 830408 1671296 16016 Average: 5323385 2685531 33.53 2620 1967533 967667 10.68 705963 1679288 75341 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:27:02 AM eth0 315.88 204.16 1591.53 62.42 0.00 0.00 0.00 07:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 44.81 34.06 374.41 8.56 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 30.43 24.77 134.84 9.03 0.00 0.00 0.00 07:29:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.87 87.97 702.16 26.77 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) 01/12/2024 _x86_64_ (2 CPU) 07:25:49 AM LINUX RESTART 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:02 AM all 36.74 0.00 7.58 18.14 0.13 37.40 07:27:02 AM 0 53.07 0.00 8.88 20.39 0.14 17.52 07:27:02 AM 1 20.79 0.00 6.30 15.96 0.12 56.83 07:28:01 AM all 33.65 0.00 3.70 8.57 0.12 53.96 07:28:01 AM 0 50.59 0.00 4.66 7.97 0.11 36.67 07:28:01 AM 1 17.34 0.00 2.80 9.15 0.11 70.60 07:29:01 AM all 36.82 0.00 5.44 5.56 0.11 52.08 07:29:01 AM 0 54.70 0.00 5.63 5.94 0.13 33.60 07:29:01 AM 1 19.60 0.00 5.25 5.19 0.10 69.85 Average: all 35.75 0.00 5.58 10.75 0.12 47.80 Average: 0 52.80 0.00 6.40 11.45 0.13 29.22 Average: 1 19.25 0.00 4.79 10.08 0.11 65.77