---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17386 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 10G 300G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 970 61351 0 2099 62802 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:e8:bc:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fee8:bc64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:c0:c5:31 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-16g-17386) 12/03/25 _x86_64_ (16 CPU) 09:41:23 LINUX RESTART (16 CPU) 09:42:02 tps rtps wtps bread/s bwrtn/s 09:43:01 379.80 22.06 357.74 734.52 92025.76 Average: 379.80 22.06 357.74 734.52 92025.76 09:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 62882436 64354160 3085308 4.68 88864 1909464 2013936 3.01 907992 1754384 229536 Average: 62882436 64354160 3085308 4.68 88864 1909464 2013936 3.01 907992 1754384 229536 09:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 ens3 121.32 86.41 1222.27 28.60 0.00 0.00 0.00 0.00 09:43:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 121.32 86.41 1222.27 28.60 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.15 0.15 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-16g-17386) 12/03/25 _x86_64_ (16 CPU) 09:41:23 LINUX RESTART (16 CPU) 09:42:02 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 5.07 0.00 0.48 1.20 0.02 93.23 09:43:01 0 0.76 0.00 0.10 0.02 0.02 99.10 09:43:01 1 3.32 0.00 0.22 0.22 0.00 96.24 09:43:01 2 0.39 0.00 0.07 0.00 0.00 99.54 09:43:01 3 4.89 0.00 0.32 0.27 0.03 94.48 09:43:01 4 32.21 0.00 2.91 4.08 0.05 60.75 09:43:01 5 8.56 0.00 0.88 0.12 0.02 90.43 09:43:01 6 8.26 0.00 0.73 0.34 0.02 90.65 09:43:01 7 0.14 0.00 0.41 13.58 0.03 85.84 09:43:01 8 15.60 0.00 1.07 0.34 0.02 82.98 09:43:01 9 0.42 0.00 0.17 0.00 0.03 99.37 09:43:01 10 0.44 0.00 0.14 0.15 0.00 99.27 09:43:01 11 0.32 0.00 0.15 0.05 0.03 99.44 09:43:01 12 0.24 0.00 0.03 0.00 0.00 99.73 09:43:01 13 1.71 0.00 0.19 0.05 0.02 98.03 09:43:01 14 3.63 0.00 0.10 0.02 0.02 96.24 09:43:01 15 0.36 0.00 0.10 0.00 0.00 99.54 Average: all 5.07 0.00 0.48 1.20 0.02 93.23 Average: 0 0.76 0.00 0.10 0.02 0.02 99.10 Average: 1 3.32 0.00 0.22 0.22 0.00 96.24 Average: 2 0.39 0.00 0.07 0.00 0.00 99.54 Average: 3 4.89 0.00 0.32 0.27 0.03 94.48 Average: 4 32.21 0.00 2.91 4.08 0.05 60.75 Average: 5 8.56 0.00 0.88 0.12 0.02 90.43 Average: 6 8.26 0.00 0.73 0.34 0.02 90.65 Average: 7 0.14 0.00 0.41 13.58 0.03 85.84 Average: 8 15.60 0.00 1.07 0.34 0.02 82.98 Average: 9 0.42 0.00 0.17 0.00 0.03 99.37 Average: 10 0.44 0.00 0.14 0.15 0.00 99.27 Average: 11 0.32 0.00 0.15 0.05 0.03 99.44 Average: 12 0.24 0.00 0.03 0.00 0.00 99.73 Average: 13 1.71 0.00 0.19 0.05 0.02 98.03 Average: 14 3.63 0.00 0.10 0.02 0.02 96.24 Average: 15 0.36 0.00 0.10 0.00 0.00 99.54