---> uname -a: Linux prd-centos7-docker-1c-4g-17783.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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 616 4857 16 2346 6909 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:1f:08:25 brd ff:ff:ff:ff:ff:ff inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe1f:825/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:44:cb:59 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/19/2024 _x86_64_ (2 CPU) 02:10:52 AM LINUX RESTART 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 69.18 9.34 59.83 3290.59 2992.79 02:14:01 AM 187.79 10.98 176.82 1118.85 12214.56 02:15:01 AM 190.94 0.33 190.61 77.42 6762.72 02:16:01 AM 88.61 0.18 88.43 22.38 3184.26 Average: 134.12 5.21 128.92 1127.35 6288.32 02:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 4894264 3114472 38.89 2620 1838144 1543176 17.04 1360056 1497844 176272 02:14:01 AM 5229132 2779604 34.71 2620 2073876 919092 10.15 1012348 1468240 45176 02:15:01 AM 5122176 2886560 36.04 2620 2184176 880444 9.72 981380 1576716 21132 02:16:01 AM 5019164 2989572 37.33 2620 2274468 863516 9.53 1003752 1632112 83108 Average: 5066184 2942552 36.74 2620 2092666 1051557 11.61 1089384 1543728 81422 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:13:01 AM eth0 468.53 344.68 3878.81 76.42 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 156.78 137.46 1878.10 25.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 23.58 21.12 149.85 4.54 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 28.38 27.04 279.65 5.01 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 169.32 132.58 1546.65 27.74 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/19/2024 _x86_64_ (2 CPU) 02:10:52 AM LINUX RESTART 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 34.53 0.00 3.31 14.55 0.12 47.49 02:13:01 AM 0 35.31 0.00 3.19 12.54 0.11 48.85 02:13:01 AM 1 33.77 0.00 3.41 16.56 0.12 46.14 02:14:01 AM all 24.04 0.00 2.50 19.10 0.15 54.21 02:14:01 AM 0 19.70 0.00 2.90 20.82 0.12 56.46 02:14:01 AM 1 28.44 0.00 2.13 17.34 0.16 51.92 02:15:01 AM all 22.51 0.00 1.83 9.54 0.10 66.02 02:15:01 AM 0 6.71 0.00 0.98 10.23 0.12 81.96 02:15:01 AM 1 39.03 0.00 2.71 8.83 0.11 49.33 02:16:01 AM all 24.97 0.00 2.52 4.88 0.10 67.52 02:16:01 AM 0 29.15 0.00 2.78 2.90 0.09 65.08 02:16:01 AM 1 20.86 0.00 2.27 6.83 0.12 69.91 Average: all 26.45 0.00 2.54 11.99 0.12 58.90 Average: 0 22.50 0.00 2.45 11.63 0.11 63.32 Average: 1 30.45 0.00 2.62 12.36 0.13 54.44