---> uname -a: Linux prd-centos7-docker-2c-8g-4857.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: 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 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 20G 8.6G 12G 43% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 659 3512 16 3649 6846 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:cd:06:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fecd:694/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:a3:29:a2 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 06/27/2024 _x86_64_ (2 CPU) 11:47:03 AM LINUX RESTART 11:48:01 AM tps rtps wtps bread/s bwrtn/s 11:49:02 AM 89.12 5.43 83.69 1872.13 8920.76 11:50:01 AM 193.65 2.88 190.77 130.83 69472.93 11:51:01 AM 17.46 1.86 15.60 172.20 4566.84 Average: 99.56 3.39 96.17 728.11 27424.28 11:48:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:02 AM 5268924 2739812 34.21 2088 2006036 965536 10.66 690780 1746704 99292 11:50:01 AM 3641536 4367200 54.53 2088 3519580 970000 10.71 1599368 2255648 114432 11:51:01 AM 3632936 4375800 54.64 2088 3524412 920212 10.16 2172336 1711904 688 Average: 4181132 3827604 47.79 2088 3016676 951916 10.51 1487495 1904752 71471 11:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:49:02 AM eth0 59.62 56.29 604.08 11.02 0.00 0.00 0.00 11:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 909.80 1144.30 10546.66 6013.37 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 195.72 377.16 22.02 2805.52 0.00 0.00 0.00 11:51:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 385.54 522.57 3686.87 2926.82 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 06/27/2024 _x86_64_ (2 CPU) 11:47:03 AM LINUX RESTART 11:48:01 AM CPU %user %nice %system %iowait %steal %idle 11:49:02 AM all 34.38 0.00 5.46 1.37 0.12 58.67 11:49:02 AM 0 34.54 0.00 5.09 1.68 0.12 58.57 11:49:02 AM 1 34.23 0.00 5.83 1.07 0.11 58.77 11:50:01 AM all 49.65 0.00 8.96 3.04 0.13 38.22 11:50:01 AM 0 50.90 0.00 9.59 2.63 0.13 36.75 11:50:01 AM 1 48.41 0.00 8.31 3.45 0.13 39.70 11:51:01 AM all 32.70 0.00 1.51 0.14 0.09 65.56 11:51:01 AM 0 39.08 0.00 1.80 0.19 0.11 58.82 11:51:01 AM 1 26.42 0.00 1.25 0.09 0.07 72.18 Average: all 38.74 0.00 5.25 1.49 0.11 54.41 Average: 0 41.36 0.00 5.43 1.49 0.12 51.61 Average: 1 36.13 0.00 5.07 1.50 0.10 57.19