---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-692 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 9.2G 11G 48% / 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 1073 0 2399 3203 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:fe:51:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fefe:519a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:5f:88:3d 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 inet6 fe80::42:91ff:fe5f:883d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-692) 04/22/25 _x86_64_ (4 CPU) 13:31:34 LINUX RESTART (4 CPU) 13:32:01 tps rtps wtps bread/s bwrtn/s 13:33:01 148.46 51.92 96.53 4003.07 40742.28 13:34:01 154.46 12.88 141.58 2262.82 21755.57 Average: 151.46 32.40 119.06 3132.94 31248.93 13:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:01 1630224 3362980 2408436 59.63 55016 1830400 873604 17.17 540832 1682472 169212 13:34:01 1121244 3294324 2917416 72.24 76180 2232092 943124 18.54 841128 1851816 2372 Average: 1375734 3328652 2662926 65.94 65598 2031246 908364 17.86 690980 1767144 85792 13:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:33:01 ens3 362.01 237.84 1621.75 68.39 0.00 0.00 0.00 0.00 13:34:01 docker0 118.96 162.74 6.26 962.87 0.00 0.00 0.00 0.00 13:34:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 ens3 261.81 186.30 1452.88 38.60 0.00 0.00 0.00 0.00 Average: docker0 59.48 81.37 3.13 481.44 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 311.91 212.07 1537.32 53.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-692) 04/22/25 _x86_64_ (4 CPU) 13:31:34 LINUX RESTART (4 CPU) 13:32:01 CPU %user %nice %system %iowait %steal %idle 13:33:01 all 20.66 0.00 2.02 4.46 0.06 72.80 13:33:01 0 12.49 0.00 1.57 8.59 0.05 77.31 13:33:01 1 8.15 0.00 1.72 3.60 0.07 86.47 13:33:01 2 34.48 0.00 3.25 5.21 0.08 56.98 13:33:01 3 27.69 0.00 1.55 0.47 0.05 70.24 13:34:01 all 14.31 0.00 2.91 3.82 0.07 78.89 13:34:01 0 7.42 0.00 2.64 5.08 0.05 84.82 13:34:01 1 7.42 0.00 2.73 2.30 0.07 87.48 13:34:01 2 15.79 0.00 2.75 1.39 0.10 79.96 13:34:01 3 26.76 0.00 3.51 6.54 0.08 63.10 Average: all 17.49 0.00 2.46 4.14 0.06 75.84 Average: 0 9.95 0.00 2.10 6.83 0.05 81.06 Average: 1 7.78 0.00 2.23 2.95 0.07 86.97 Average: 2 25.15 0.00 3.00 3.30 0.09 68.46 Average: 3 27.23 0.00 2.53 3.49 0.07 66.68