---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9765 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 794 29137 0 2235 30943 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e7:c1:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fee7:c1f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:99:5d:92 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9765) 02/29/24 _x86_64_ (8 CPU) 14:08:16 LINUX RESTART (8 CPU) 14:09:02 tps rtps wtps bread/s bwrtn/s 14:10:01 231.33 61.87 169.46 3772.92 14255.21 14:11:01 101.52 14.31 87.20 1033.16 15948.68 Average: 165.88 37.89 127.99 2391.53 15109.06 14:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:01 30262360 31739504 2676860 8.13 58216 1732684 1410224 4.15 829976 1559652 113348 14:11:01 29956132 31702752 2983088 9.06 79908 1966888 1420960 4.18 906492 1762784 143396 Average: 30109246 31721128 2829974 8.59 69062 1849786 1415592 4.17 868234 1661218 128372 14:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:01 ens3 364.57 234.27 1040.73 63.17 0.00 0.00 0.00 0.00 14:10:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 46.96 32.63 698.17 7.18 0.00 0.00 0.00 0.00 14:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 204.43 132.60 868.01 34.94 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.13 0.13 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9765) 02/29/24 _x86_64_ (8 CPU) 14:08:16 LINUX RESTART (8 CPU) 14:09:02 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 10.48 0.00 1.07 3.63 0.04 84.78 14:10:01 0 20.46 0.00 1.56 2.20 0.05 75.72 14:10:01 1 17.31 0.00 1.87 5.04 0.05 75.73 14:10:01 2 8.43 0.00 0.99 2.40 0.02 88.18 14:10:01 3 5.23 0.00 0.44 0.78 0.03 93.52 14:10:01 4 11.81 0.00 1.17 0.22 0.05 86.74 14:10:01 5 8.19 0.00 1.24 1.68 0.03 88.85 14:10:01 6 7.68 0.00 0.41 6.14 0.03 85.74 14:10:01 7 4.72 0.00 0.89 10.58 0.05 83.77 14:11:01 all 9.81 0.00 0.66 2.51 0.03 86.99 14:11:01 0 5.83 0.00 0.50 0.22 0.02 93.43 14:11:01 1 4.60 0.00 0.35 0.23 0.02 94.80 14:11:01 2 23.87 0.00 1.35 2.64 0.05 72.09 14:11:01 3 10.67 0.00 0.55 0.28 0.02 88.48 14:11:01 4 2.63 0.00 0.33 0.20 0.02 96.82 14:11:01 5 15.62 0.00 0.83 4.34 0.03 79.17 14:11:01 6 15.23 0.00 0.95 0.77 0.03 83.01 14:11:01 7 0.07 0.00 0.37 11.47 0.03 88.06 Average: all 10.14 0.00 0.86 3.07 0.03 85.89 Average: 0 13.09 0.00 1.03 1.20 0.03 84.65 Average: 1 10.90 0.00 1.10 2.62 0.03 85.35 Average: 2 16.22 0.00 1.17 2.52 0.03 80.06 Average: 3 7.97 0.00 0.50 0.53 0.03 90.98 Average: 4 7.17 0.00 0.75 0.21 0.03 91.83 Average: 5 11.94 0.00 1.04 3.02 0.03 83.97 Average: 6 11.49 0.00 0.68 3.43 0.03 84.36 Average: 7 2.37 0.00 0.62 11.03 0.04 85.94