---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9116 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 9.9G 9.4G 52% / 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 463 385 0 3094 3196 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:ee:f3:cf brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:feee:f3cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:8c:b9:15 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-9116) 10/30/24 _x86_64_ (4 CPU) 12:45:32 LINUX RESTART (4 CPU) 12:46:02 tps rtps wtps bread/s bwrtn/s 12:47:01 148.21 66.90 81.31 5001.73 7918.52 12:48:01 180.15 13.38 166.77 2293.22 55472.09 Average: 164.32 39.92 124.40 3636.09 31895.08 12:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1621728 3361016 2416924 59.84 54852 1837352 886956 17.43 564808 1666608 163024 12:48:01 410040 3276536 3628612 89.85 87396 2874556 979940 19.26 710716 2639940 16644 Average: 1015884 3318776 3022768 74.85 71124 2355954 933448 18.35 637762 2153274 89834 12:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 12:47:01 ens3 443.72 273.73 1515.74 72.53 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 4.67 4.67 0.42 0.42 0.00 0.00 0.00 0.00 12:48:01 ens3 620.08 402.05 5879.26 137.64 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 2.79 2.79 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 532.64 338.43 3715.83 105.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9116) 10/30/24 _x86_64_ (4 CPU) 12:45:32 LINUX RESTART (4 CPU) 12:46:02 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 21.15 0.00 1.98 4.21 0.06 72.60 12:47:01 0 12.01 0.00 1.58 6.99 0.05 79.38 12:47:01 1 7.36 0.00 1.41 6.31 0.05 84.87 12:47:01 2 40.20 0.00 2.75 1.51 0.08 55.45 12:47:01 3 25.10 0.00 2.18 2.05 0.07 70.60 12:48:01 all 21.22 0.00 3.95 3.43 0.07 71.33 12:48:01 0 26.27 0.00 3.92 2.56 0.08 67.17 12:48:01 1 20.30 0.00 3.26 5.38 0.05 71.01 12:48:01 2 23.76 0.00 4.16 2.49 0.08 69.51 12:48:01 3 14.47 0.00 4.44 3.31 0.07 77.71 Average: all 21.19 0.00 2.97 3.82 0.07 71.96 Average: 0 19.21 0.00 2.76 4.75 0.07 73.21 Average: 1 13.86 0.00 2.34 5.84 0.05 77.91 Average: 2 31.94 0.00 3.46 2.00 0.08 62.51 Average: 3 19.76 0.00 3.32 2.68 0.07 74.17