---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2625 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: 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): 0-3 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 493 426 0 3024 3168 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:3b:f5:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe3b:f5c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:44:a6:ce 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-2625) 08/16/24 _x86_64_ (4 CPU) 15:28:39 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:02 197.70 83.44 114.26 6532.76 44415.74 15:31:01 156.19 12.54 143.65 2290.59 28972.85 15:32:01 154.27 0.68 153.59 49.86 12082.79 Average: 169.46 32.33 137.13 2961.66 28488.66 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:02 1437776 3288884 2600884 64.40 55876 1940172 959492 18.86 664348 1735884 215868 15:31:01 830240 3309856 3208420 79.44 75684 2519072 1188476 23.36 715376 2233044 224 15:32:01 508280 3313784 3530380 87.41 85408 2806600 922516 18.13 1006924 2230780 16912 Average: 925432 3304175 3113228 77.09 72323 2421948 1023495 20.12 795549 2066569 77668 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:30:02 ens3 384.97 255.21 1511.51 70.23 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 15:31:01 ens3 436.49 168.26 2843.28 18.06 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 8.00 8.00 0.71 0.71 0.00 0.00 0.00 0.00 15:32:01 ens3 173.79 192.45 820.95 665.21 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: lo 3.84 3.84 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 331.17 205.52 1718.99 252.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2625) 08/16/24 _x86_64_ (4 CPU) 15:28:39 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:02 all 18.11 0.00 2.51 6.10 0.07 73.21 15:30:02 0 15.08 0.00 2.85 3.15 0.03 78.89 15:30:02 1 29.00 0.00 2.49 4.99 0.07 63.45 15:30:02 2 21.74 0.00 2.64 1.99 0.07 73.57 15:30:02 3 6.55 0.00 2.10 14.28 0.08 76.99 15:31:01 all 18.34 0.00 2.94 4.26 0.07 74.39 15:31:01 0 18.50 0.00 2.73 5.41 0.07 73.29 15:31:01 1 11.86 0.00 2.13 1.57 0.03 84.41 15:31:01 2 27.09 0.00 3.82 3.85 0.09 65.15 15:31:01 3 15.95 0.00 3.06 6.22 0.09 74.69 15:32:01 all 17.95 0.00 2.65 3.91 0.07 75.42 15:32:01 0 13.60 0.00 2.43 2.11 0.05 81.81 15:32:01 1 24.95 0.00 2.41 2.85 0.08 69.71 15:32:01 2 23.47 0.00 2.85 5.42 0.08 68.18 15:32:01 3 9.82 0.00 2.94 5.27 0.05 81.93 Average: all 18.13 0.00 2.70 4.76 0.07 74.34 Average: 0 15.71 0.00 2.67 3.54 0.05 78.03 Average: 1 21.99 0.00 2.35 3.14 0.06 72.46 Average: 2 24.08 0.00 3.10 3.75 0.08 68.99 Average: 3 10.75 0.00 2.70 8.60 0.07 77.88