---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13647 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 1277 28538 0 2351 30463 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:92:a3:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe92:a323/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:77:b8:9d 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-13647) 01/20/24 _x86_64_ (8 CPU) 09:53:21 LINUX RESTART (8 CPU) 09:54:01 tps rtps wtps bread/s bwrtn/s 09:55:01 100.72 17.58 83.14 1020.19 27178.01 09:56:01 137.39 22.10 115.30 746.81 37463.76 Average: 119.05 19.84 99.22 883.51 32320.45 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 30079648 31727988 2859572 8.68 74320 1881716 1451432 4.27 852916 1708324 222684 09:56:01 29330652 31284468 3608568 10.96 81720 2169256 1809700 5.32 1415708 1875948 87664 Average: 29705150 31506228 3234070 9.82 78020 2025486 1630566 4.80 1134312 1792136 155174 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 62.08 44.75 972.69 7.79 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 565.29 385.39 2888.90 186.47 0.00 0.00 0.00 0.00 09:56:01 lo 0.33 0.33 0.03 0.03 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 313.66 215.05 1930.71 97.12 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13647) 01/20/24 _x86_64_ (8 CPU) 09:53:21 LINUX RESTART (8 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 10.14 0.00 0.79 2.44 0.03 86.60 09:55:01 0 1.60 0.00 0.43 0.40 0.00 97.56 09:55:01 1 0.98 0.00 0.37 0.07 0.02 98.57 09:55:01 2 0.15 0.00 0.08 5.10 0.02 94.65 09:55:01 3 0.28 0.00 0.12 0.00 0.02 99.58 09:55:01 4 44.03 0.00 2.59 3.08 0.08 50.22 09:55:01 5 16.41 0.00 1.15 2.57 0.03 79.83 09:55:01 6 9.45 0.00 0.86 8.02 0.07 81.61 09:55:01 7 8.34 0.00 0.70 0.27 0.02 90.68 09:56:01 all 23.56 0.00 1.15 1.90 0.06 73.32 09:56:01 0 23.06 0.00 1.02 1.70 0.05 74.16 09:56:01 1 21.20 0.00 0.68 0.08 0.05 77.98 09:56:01 2 21.01 0.00 1.51 2.03 0.07 75.39 09:56:01 3 20.89 0.00 1.09 0.77 0.07 77.18 09:56:01 4 28.52 0.00 1.36 1.56 0.08 68.47 09:56:01 5 27.08 0.00 1.00 0.08 0.07 71.76 09:56:01 6 21.07 0.00 1.32 8.14 0.05 69.41 09:56:01 7 25.64 0.00 1.27 0.80 0.07 72.21 Average: all 16.85 0.00 0.97 2.17 0.05 79.97 Average: 0 12.33 0.00 0.73 1.05 0.03 85.87 Average: 1 11.09 0.00 0.53 0.08 0.03 88.28 Average: 2 10.55 0.00 0.79 3.57 0.04 85.04 Average: 3 10.58 0.00 0.60 0.39 0.04 88.39 Average: 4 36.29 0.00 1.98 2.32 0.08 59.33 Average: 5 21.75 0.00 1.08 1.33 0.05 75.80 Average: 6 15.27 0.00 1.09 8.08 0.06 75.50 Average: 7 16.98 0.00 0.99 0.53 0.04 81.46