---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43851 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 863 28797 0 2505 30875 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:0f:da:20 brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe0f:da20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:c7:77:76 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-43851) 09/30/24 _x86_64_ (8 CPU) 12:47:17 LINUX RESTART (8 CPU) 12:48:01 tps rtps wtps bread/s bwrtn/s 12:49:01 226.16 35.24 190.92 1671.72 27976.54 12:50:01 188.94 50.27 138.66 3759.11 38138.31 Average: 207.55 42.76 164.79 2715.41 33057.42 12:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 29945284 31623812 2993936 9.09 76488 1906784 1499164 4.41 965960 1725652 217120 12:50:01 29521456 31646872 3417764 10.38 89044 2330636 1411588 4.15 1065392 2028664 29448 Average: 29733370 31635342 3205850 9.73 82766 2118710 1455376 4.28 1015676 1877158 123284 12:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 83.17 60.66 1063.58 26.46 0.00 0.00 0.00 0.00 12:49:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 534.31 420.15 5090.19 86.37 0.00 0.00 0.00 0.00 12:50:01 lo 2.40 2.40 0.23 0.23 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 308.74 240.40 3076.88 56.42 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43851) 09/30/24 _x86_64_ (8 CPU) 12:47:17 LINUX RESTART (8 CPU) 12:48:01 CPU %user %nice %system %iowait %steal %idle 12:49:01 all 9.68 0.00 0.86 2.98 0.04 86.45 12:49:01 0 5.84 0.00 0.64 0.64 0.03 92.86 12:49:01 1 22.94 0.00 2.14 3.14 0.05 71.73 12:49:01 2 1.17 0.00 0.40 0.45 0.02 97.97 12:49:01 3 1.27 0.00 0.25 0.15 0.03 98.30 12:49:01 4 1.57 0.00 0.40 0.02 0.02 98.00 12:49:01 5 10.55 0.00 0.88 16.57 0.07 71.93 12:49:01 6 24.13 0.00 1.40 1.72 0.03 72.71 12:49:01 7 10.05 0.00 0.74 1.12 0.05 88.04 12:50:01 all 22.62 0.00 1.29 2.33 0.08 73.69 12:50:01 0 12.30 0.00 1.22 1.37 0.05 85.06 12:50:01 1 38.03 0.00 1.36 2.24 0.08 58.29 12:50:01 2 39.09 0.00 2.16 1.04 0.10 57.61 12:50:01 3 19.68 0.00 1.11 2.84 0.05 76.33 12:50:01 4 20.02 0.00 1.07 3.36 0.10 75.45 12:50:01 5 13.81 0.00 1.14 7.12 0.05 77.87 12:50:01 6 15.02 0.00 0.92 0.07 0.03 83.96 12:50:01 7 23.14 0.00 1.39 0.55 0.13 74.79 Average: all 16.15 0.00 1.07 2.65 0.06 80.07 Average: 0 9.07 0.00 0.93 1.00 0.04 88.95 Average: 1 30.48 0.00 1.75 2.69 0.07 65.01 Average: 2 20.07 0.00 1.28 0.74 0.06 77.85 Average: 3 10.45 0.00 0.68 1.49 0.04 87.35 Average: 4 10.78 0.00 0.73 1.69 0.06 86.74 Average: 5 12.19 0.00 1.01 11.83 0.06 74.91 Average: 6 19.57 0.00 1.16 0.89 0.03 78.34 Average: 7 16.60 0.00 1.06 0.84 0.09 81.41