---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5405 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: 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): 0-7 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 10G 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 814 29160 0 2192 30928 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:4d:dc:cf brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe4d:dccf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:0e:98:77 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 inet6 fe80::42:c7ff:fe0e:9877/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5405) 02/14/24 _x86_64_ (8 CPU) 18:56:23 LINUX RESTART (8 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 98.95 22.78 76.17 1178.07 25953.27 18:59:01 137.19 9.38 127.81 1646.25 32668.98 Average: 118.07 16.08 101.99 1412.18 29311.41 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 30052412 31664440 2886808 8.76 69912 1852492 1424080 4.19 909540 1687464 178656 18:59:01 29833104 31654316 3106116 9.43 84164 2035416 1461240 4.30 1016248 1771940 56512 Average: 29942758 31659378 2996462 9.10 77038 1943954 1442660 4.24 962894 1729702 117584 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 ens3 57.62 41.16 987.93 7.28 0.00 0.00 0.00 0.00 18:58:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 81.27 64.53 523.33 108.49 0.00 0.00 0.00 0.00 18:59:01 lo 4.73 4.73 0.46 0.46 0.00 0.00 0.00 0.00 18:59:01 docker0 2.52 3.50 0.42 25.92 0.00 0.00 0.00 0.00 Average: ens3 69.45 52.85 755.61 57.89 0.00 0.00 0.00 0.00 Average: lo 3.23 3.23 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 1.26 1.75 0.21 12.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5405) 02/14/24 _x86_64_ (8 CPU) 18:56:23 LINUX RESTART (8 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 10.28 0.00 0.77 2.13 0.03 86.79 18:58:01 0 4.50 0.00 0.47 0.18 0.02 94.83 18:58:01 1 5.39 0.00 0.37 0.35 0.02 93.87 18:58:01 2 3.04 0.00 0.52 12.83 0.03 83.58 18:58:01 3 6.63 0.00 0.62 0.78 0.03 91.93 18:58:01 4 15.18 0.00 0.87 0.33 0.03 83.59 18:58:01 5 2.08 0.00 0.37 0.40 0.02 97.13 18:58:01 6 26.20 0.00 1.47 1.44 0.05 70.84 18:58:01 7 19.19 0.00 1.50 0.73 0.03 78.54 18:59:01 all 10.41 0.00 1.17 2.02 0.04 86.36 18:59:01 0 6.68 0.00 0.95 0.27 0.02 92.08 18:59:01 1 5.72 0.00 0.96 0.07 0.03 93.23 18:59:01 2 32.07 0.00 2.34 4.53 0.07 61.00 18:59:01 3 5.63 0.00 1.00 7.03 0.03 86.30 18:59:01 4 2.91 0.00 0.60 0.22 0.05 96.22 18:59:01 5 2.52 0.00 0.77 0.20 0.02 96.49 18:59:01 6 6.46 0.00 1.25 0.50 0.03 91.76 18:59:01 7 21.26 0.00 1.45 3.36 0.07 73.86 Average: all 10.34 0.00 0.97 2.08 0.03 86.58 Average: 0 5.59 0.00 0.71 0.23 0.02 93.46 Average: 1 5.56 0.00 0.66 0.21 0.03 93.55 Average: 2 17.56 0.00 1.43 8.68 0.05 72.29 Average: 3 6.13 0.00 0.81 3.91 0.03 89.12 Average: 4 9.05 0.00 0.73 0.28 0.04 89.90 Average: 5 2.30 0.00 0.57 0.30 0.02 96.81 Average: 6 16.33 0.00 1.36 0.97 0.04 81.30 Average: 7 20.23 0.00 1.48 2.05 0.05 76.20