---> uname -a: Linux prd-centos7-docker-1c-4g-2244.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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: 2799.998 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 ssbd rsb_ctxsw 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4857 16 2345 6908 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:75:14:56 brd ff:ff:ff:ff:ff:ff inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe75:1456/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:0a:f1:c2 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 03/05/2024 _x86_64_ (2 CPU) 02:01:38 AM LINUX RESTART 02:02:05 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 131.60 25.03 106.57 4839.96 7306.35 02:04:01 AM 166.60 1.22 165.38 104.35 12263.20 02:05:01 AM 218.22 0.18 218.04 22.39 7480.08 Average: 173.06 8.44 164.62 1583.51 9055.10 02:02:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5356600 2652136 33.12 2620 1984016 913328 10.08 934580 1436060 267096 02:04:01 AM 5137328 2871408 35.85 2620 2172428 900128 9.94 975792 1572632 134336 02:05:01 AM 4944392 3064344 38.26 2620 2277856 961692 10.62 1083204 1632136 88128 Average: 5146107 2862629 35.74 2620 2144767 925049 10.21 997859 1546943 163187 02:02:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 574.52 444.82 5390.30 96.25 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 71.93 65.05 778.94 9.24 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 32.33 31.46 311.88 6.66 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 218.38 174.46 2087.28 36.05 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 03/05/2024 _x86_64_ (2 CPU) 02:01:38 AM LINUX RESTART 02:02:05 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 52.31 0.00 5.66 2.95 0.14 38.95 02:03:01 AM 0 54.74 0.00 6.42 2.91 0.14 35.80 02:03:01 AM 1 49.88 0.00 4.92 3.02 0.13 42.05 02:04:01 AM all 30.82 0.00 2.32 5.72 0.11 61.02 02:04:01 AM 0 55.04 0.00 3.77 7.21 0.13 33.86 02:04:01 AM 1 8.19 0.00 0.95 4.32 0.12 86.42 02:05:01 AM all 31.63 0.00 2.46 6.42 0.10 59.39 02:05:01 AM 0 51.47 0.00 3.21 4.42 0.09 40.81 02:05:01 AM 1 12.52 0.00 1.76 8.35 0.10 77.26 Average: all 37.80 0.00 3.41 5.10 0.11 53.58 Average: 0 53.71 0.00 4.41 4.88 0.12 36.88 Average: 1 22.49 0.00 2.45 5.31 0.12 69.63