---> uname -a: Linux prd-centos7-docker-1c-4g-10394.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 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 636 4786 16 2397 6888 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:d4:36:67 brd ff:ff:ff:ff:ff:ff inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fed4:3667/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:67:72:74 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/24/2023 _x86_64_ (2 CPU) 02:01:43 AM LINUX RESTART 02:02:03 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 149.00 21.97 127.03 4967.06 34069.97 02:04:01 AM 182.89 1.23 181.66 105.00 12944.09 02:05:01 AM 218.65 0.18 218.47 22.39 7872.73 Average: 183.90 7.64 176.27 1661.44 18118.48 02:02:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5370344 2638392 32.94 2620 1974768 921260 10.17 929420 1430068 276072 02:04:01 AM 5133144 2875592 35.91 2620 2169344 908316 10.03 979976 1570560 131336 02:05:01 AM 4897700 3111036 38.85 2620 2325660 952040 10.51 1076588 1679728 134144 Average: 5133729 2875007 35.90 2620 2156591 927205 10.24 995328 1560119 180517 02:02:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 605.81 439.56 5261.73 98.21 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 69.47 60.23 750.93 9.12 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 41.12 37.51 519.16 7.12 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 234.68 176.17 2142.64 37.48 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/24/2023 _x86_64_ (2 CPU) 02:01:43 AM LINUX RESTART 02:02:03 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 48.67 0.00 4.50 13.69 0.14 33.01 02:03:01 AM 0 49.83 0.00 4.39 12.61 0.15 33.01 02:03:01 AM 1 47.48 0.00 4.62 14.77 0.13 33.00 02:04:01 AM all 30.34 0.00 2.56 5.53 0.11 61.46 02:04:01 AM 0 18.05 0.00 2.03 6.90 0.10 72.92 02:04:01 AM 1 43.07 0.00 3.08 4.10 0.13 49.62 02:05:01 AM all 31.15 0.00 2.76 6.12 0.10 59.86 02:05:01 AM 0 25.21 0.00 2.82 6.21 0.09 65.67 02:05:01 AM 1 37.16 0.00 2.71 6.03 0.10 53.99 Average: all 36.45 0.00 3.24 8.33 0.12 51.86 Average: 0 30.53 0.00 3.05 8.47 0.11 57.84 Average: 1 42.46 0.00 3.45 8.19 0.12 45.78