---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3668 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 463 412 0 3067 3197 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:59:83:50 brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:fe59:8350/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:ed:27:23 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-3668) 02/05/25 _x86_64_ (4 CPU) 12:45:31 LINUX RESTART (4 CPU) 12:46:02 tps rtps wtps bread/s bwrtn/s 12:47:01 132.15 44.62 87.53 3777.53 8337.71 12:48:01 176.57 14.25 162.33 2376.41 55176.41 Average: 154.55 29.30 125.25 3071.02 31955.78 12:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1611004 3340572 2427648 60.11 55152 1827588 903344 17.76 561716 1681660 167264 12:48:01 469300 3307308 3569352 88.38 87032 2846172 949660 18.67 659692 2632032 17416 Average: 1040152 3323940 2998500 74.25 71092 2336880 926502 18.21 610704 2156846 92340 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 ens3 360.31 238.55 1665.37 68.98 0.00 0.00 0.00 0.00 12:47:01 lo 1.02 1.02 0.10 0.10 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 ens3 594.32 324.28 5743.76 136.97 0.00 0.00 0.00 0.00 12:48:01 lo 5.33 5.33 0.49 0.49 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 478.31 281.78 3721.87 103.26 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3668) 02/05/25 _x86_64_ (4 CPU) 12:45:31 LINUX RESTART (4 CPU) 12:46:02 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 21.55 0.00 1.64 4.06 0.06 72.69 12:47:01 0 24.44 0.00 1.94 7.30 0.09 66.24 12:47:01 1 29.80 0.00 1.42 1.36 0.05 67.37 12:47:01 2 13.83 0.00 1.35 4.08 0.05 80.69 12:47:01 3 18.07 0.00 1.85 3.53 0.05 76.49 12:48:01 all 21.51 0.00 3.96 3.59 0.07 70.87 12:48:01 0 26.56 0.00 4.46 3.32 0.07 65.58 12:48:01 1 35.78 0.00 4.38 2.24 0.08 57.52 12:48:01 2 12.45 0.00 3.32 4.57 0.07 79.59 12:48:01 3 11.31 0.00 3.66 4.17 0.07 80.80 Average: all 21.53 0.00 2.81 3.82 0.07 71.78 Average: 0 25.51 0.00 3.21 5.30 0.08 65.91 Average: 1 32.80 0.00 2.91 1.80 0.07 62.43 Average: 2 13.14 0.00 2.34 4.33 0.06 80.14 Average: 3 14.67 0.00 2.76 3.85 0.06 78.66