---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2922 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.7G 9.6G 51% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 471 585 0 2886 3189 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e9:b9:7c brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fee9:b97c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:c6:a3:52 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2922) 03/18/25 _x86_64_ (4 CPU) 11:51:39 LINUX RESTART (4 CPU) 11:52:01 tps rtps wtps bread/s bwrtn/s 11:53:02 172.64 68.76 103.88 5563.47 41722.00 11:54:01 149.70 12.95 136.76 2297.37 43487.54 Average: 161.27 41.09 120.18 3944.14 42597.35 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:02 1664112 3337292 2374548 58.80 52144 1776684 898524 17.66 562632 1632600 161756 11:54:01 420916 3023068 3617744 89.58 75136 2648544 1502744 29.54 965940 2397388 10712 Average: 1042514 3180180 2996146 74.19 63640 2212614 1200634 23.60 764286 2014994 86234 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 ens3 363.07 247.13 1483.87 68.69 0.00 0.00 0.00 0.00 11:53:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 202.75 117.67 4215.01 13.47 0.00 0.00 0.00 0.00 11:54:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 283.58 182.94 2837.97 41.31 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2922) 03/18/25 _x86_64_ (4 CPU) 11:51:39 LINUX RESTART (4 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:02 all 18.69 0.00 2.33 5.43 0.06 73.49 11:53:02 0 14.27 0.00 2.72 3.37 0.03 79.60 11:53:02 1 32.24 0.00 2.87 1.20 0.08 63.60 11:53:02 2 15.22 0.00 1.45 2.78 0.07 80.48 11:53:02 3 12.99 0.00 2.28 14.37 0.05 70.31 11:54:01 all 20.71 0.00 3.44 3.39 0.06 72.40 11:54:01 0 27.13 0.00 3.58 1.39 0.05 67.85 11:54:01 1 13.61 0.00 2.73 2.32 0.07 81.27 11:54:01 2 11.43 0.00 3.23 4.51 0.05 80.77 11:54:01 3 30.65 0.00 4.20 5.33 0.07 59.75 Average: all 19.69 0.00 2.88 4.42 0.06 72.95 Average: 0 20.64 0.00 3.15 2.39 0.04 73.79 Average: 1 23.03 0.00 2.80 1.76 0.08 72.34 Average: 2 13.35 0.00 2.33 3.63 0.06 80.63 Average: 3 21.75 0.00 3.23 9.88 0.06 65.07