---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15642 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 838 29171 0 2157 30904 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:1f:66:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fe1f:6693/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:f2:88:8b 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:d3ff:fef2:888b/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-15642) 05/25/25 _x86_64_ (8 CPU) 02:59:19 LINUX RESTART (8 CPU) 03:00:02 tps rtps wtps bread/s bwrtn/s 03:01:01 137.98 15.05 122.93 1427.83 67072.16 Average: 137.98 15.05 122.93 1427.83 67072.16 03:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 30039608 31704624 2899612 8.80 74256 1897464 1608764 4.73 884700 1718536 171160 Average: 30039608 31704624 2899612 8.80 74256 1897464 1608764 4.73 884700 1718536 171160 03:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:01 lo 2.98 2.98 0.32 0.32 0.00 0.00 0.00 0.00 03:01:01 ens3 129.64 90.21 1101.37 14.61 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 129.64 90.21 1101.37 14.61 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-15642) 05/25/25 _x86_64_ (8 CPU) 02:59:19 LINUX RESTART (8 CPU) 03:00:02 CPU %user %nice %system %iowait %steal %idle 03:01:01 all 9.79 0.00 0.83 4.05 0.03 85.30 03:01:01 0 7.62 0.00 0.65 0.32 0.02 91.40 03:01:01 1 7.46 0.00 0.75 0.17 0.03 91.59 03:01:01 2 2.68 0.00 0.20 0.07 0.02 97.03 03:01:01 3 0.22 0.00 0.27 20.93 0.03 78.54 03:01:01 4 3.08 0.00 0.39 0.08 0.00 96.44 03:01:01 5 14.01 0.00 1.31 3.71 0.05 80.92 03:01:01 6 23.42 0.00 1.61 1.38 0.03 73.56 03:01:01 7 19.84 0.00 1.41 5.75 0.09 72.92 Average: all 9.79 0.00 0.83 4.05 0.03 85.30 Average: 0 7.62 0.00 0.65 0.32 0.02 91.40 Average: 1 7.46 0.00 0.75 0.17 0.03 91.59 Average: 2 2.68 0.00 0.20 0.07 0.02 97.03 Average: 3 0.22 0.00 0.27 20.93 0.03 78.54 Average: 4 3.08 0.00 0.39 0.08 0.00 96.44 Average: 5 14.01 0.00 1.31 3.71 0.05 80.92 Average: 6 23.42 0.00 1.61 1.38 0.03 73.56 Average: 7 19.84 0.00 1.41 5.75 0.09 72.92