---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10743 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 11G 9.1G 53% / 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: 3943 516 271 0 3155 3144 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:d5:6f:19 brd ff:ff:ff:ff:ff:ff inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fed5:6f19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:fd:36:2e 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-10743) 11/19/24 _x86_64_ (4 CPU) 11:31:39 LINUX RESTART (4 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:02 185.47 83.41 102.07 6545.28 41773.43 11:34:01 262.00 49.21 212.79 3209.76 71295.68 Average: 223.42 66.45 156.97 4891.39 56411.80 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 1657452 3356120 2381200 58.96 52260 1801992 878492 17.27 564480 1635344 142472 11:34:01 376392 3286008 3662260 90.68 92972 2896764 1033400 20.31 838460 2527620 452 Average: 1016922 3321064 3021730 74.82 72616 2349378 955946 18.79 701470 2081482 71462 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:33:02 ens3 307.48 226.34 1390.60 67.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 7.86 7.86 0.68 0.68 0.00 0.00 0.00 0.00 11:34:01 ens3 356.60 260.27 7003.45 392.73 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: lo 4.47 4.47 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 331.84 243.17 4173.69 228.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10743) 11/19/24 _x86_64_ (4 CPU) 11:31:39 LINUX RESTART (4 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:02 all 19.19 0.00 2.30 5.52 0.06 72.94 11:33:02 0 17.14 0.00 2.16 5.99 0.07 74.65 11:33:02 1 13.72 0.00 2.49 3.65 0.05 80.09 11:33:02 2 27.20 0.00 2.50 8.78 0.08 61.44 11:33:02 3 18.67 0.00 2.05 3.67 0.07 75.54 11:34:01 all 24.49 0.00 5.55 5.64 0.08 64.24 11:34:01 0 23.37 0.00 4.63 3.19 0.05 68.76 11:34:01 1 29.87 0.00 6.25 3.36 0.09 60.44 11:34:01 2 17.41 0.00 5.75 9.64 0.09 67.11 11:34:01 3 27.29 0.00 5.56 6.35 0.09 60.71 Average: all 21.81 0.00 3.90 5.58 0.07 68.64 Average: 0 20.22 0.00 3.38 4.61 0.06 71.74 Average: 1 21.71 0.00 4.35 3.51 0.07 70.37 Average: 2 22.37 0.00 4.10 9.21 0.08 64.24 Average: 3 22.93 0.00 3.79 4.99 0.08 68.22