---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38628 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 832 29093 0 2241 30906 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:6a:7e:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe6a:7e35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:d8:47:4e 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::42:59ff:fed8:474e/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-38628) 08/18/25 _x86_64_ (8 CPU) 07:26:22 LINUX RESTART (8 CPU) 07:27:01 tps rtps wtps bread/s bwrtn/s 07:28:01 167.37 27.57 139.80 1978.40 35102.27 Average: 167.37 27.57 139.80 1978.40 35102.27 07:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 29967580 31717196 2971640 9.02 78036 1973884 1483372 4.36 909404 1753380 90688 Average: 29967580 31717196 2971640 9.02 78036 1973884 1483372 4.36 909404 1753380 90688 07:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 lo 3.60 3.60 0.43 0.43 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 174.68 120.62 1464.60 23.16 0.00 0.00 0.00 0.00 Average: lo 3.60 3.60 0.43 0.43 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 174.68 120.62 1464.60 23.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38628) 08/18/25 _x86_64_ (8 CPU) 07:26:22 LINUX RESTART (8 CPU) 07:27:01 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 9.87 0.00 0.94 2.61 0.03 86.55 07:28:01 0 26.96 0.00 1.85 1.87 0.05 69.26 07:28:01 1 29.10 0.00 2.10 1.35 0.05 67.41 07:28:01 2 10.12 0.00 0.97 0.23 0.03 88.64 07:28:01 3 0.85 0.00 0.67 11.26 0.05 87.16 07:28:01 4 8.15 0.00 0.94 6.13 0.03 84.75 07:28:01 5 1.84 0.00 0.50 0.00 0.02 97.64 07:28:01 6 1.08 0.00 0.28 0.02 0.00 98.61 07:28:01 7 0.83 0.00 0.20 0.03 0.02 98.92 Average: all 9.87 0.00 0.94 2.61 0.03 86.55 Average: 0 26.96 0.00 1.85 1.87 0.05 69.26 Average: 1 29.10 0.00 2.10 1.35 0.05 67.41 Average: 2 10.12 0.00 0.97 0.23 0.03 88.64 Average: 3 0.85 0.00 0.67 11.26 0.05 87.16 Average: 4 8.15 0.00 0.94 6.13 0.03 84.75 Average: 5 1.84 0.00 0.50 0.00 0.02 97.64 Average: 6 1.08 0.00 0.28 0.02 0.00 98.61 Average: 7 0.83 0.00 0.20 0.03 0.02 98.92