---> uname -a: Linux prd-centos7-docker-2c-8g-4355.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 20G 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4973 16 2220 6903 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:08:04:21 brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe08:421/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:88:e3: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) 06/24/2024 _x86_64_ (2 CPU) 02:02:40 PM LINUX RESTART 02:03:01 PM tps rtps wtps bread/s bwrtn/s 02:04:01 PM 137.69 19.80 117.89 4348.78 32616.04 02:05:01 PM 91.82 9.98 81.85 2146.21 9115.30 Average: 114.75 14.89 99.87 3247.49 20865.67 02:03:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 PM 5516692 2492036 31.12 2088 1850892 914880 10.10 552752 1666288 147152 02:05:01 PM 5114540 2894188 36.14 2088 2152484 964116 10.64 813516 1754340 175620 Average: 5315616 2693112 33.63 2088 2001688 939498 10.37 683134 1710314 161386 02:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:04:01 PM eth0 349.28 218.80 1443.35 64.01 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 76.10 68.99 1089.75 13.55 0.00 0.00 0.00 02:05:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 212.69 143.90 1266.55 38.78 0.00 0.00 0.00 Average: lo 0.27 0.27 0.06 0.06 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) 06/24/2024 _x86_64_ (2 CPU) 02:02:40 PM LINUX RESTART 02:03:01 PM CPU %user %nice %system %iowait %steal %idle 02:04:01 PM all 34.41 0.00 4.09 3.61 0.10 57.80 02:04:01 PM 0 44.06 0.00 4.79 2.77 0.09 48.29 02:04:01 PM 1 24.91 0.00 3.41 4.43 0.10 67.15 02:05:01 PM all 33.97 0.00 6.36 1.69 0.11 57.88 02:05:01 PM 0 41.81 0.00 7.07 2.04 0.11 48.97 02:05:01 PM 1 26.27 0.00 5.65 1.37 0.10 66.60 Average: all 34.19 0.00 5.22 2.65 0.10 57.84 Average: 0 42.94 0.00 5.93 2.41 0.10 48.63 Average: 1 25.59 0.00 4.53 2.90 0.10 66.87