---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-985 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 815 29111 0 2240 30923 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:5e:c1:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:fe5e:c1d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:d7:4b:fb 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:a7ff:fed7:4bfb/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-985) 09/29/25 _x86_64_ (8 CPU) 07:26:27 LINUX RESTART (8 CPU) 07:27:02 tps rtps wtps bread/s bwrtn/s 07:28:01 403.17 28.88 374.29 2025.55 90370.72 Average: 403.17 28.88 374.29 2025.55 90370.72 07:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 29989468 31713736 2949752 8.96 75892 1952256 1680576 4.94 908452 1734896 278968 Average: 29989468 31713736 2949752 8.96 75892 1952256 1680576 4.94 908452 1734896 278968 07:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 3.59 3.59 0.43 0.43 0.00 0.00 0.00 0.00 07:28:01 ens3 138.20 90.53 1546.66 30.60 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: lo 3.59 3.59 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 138.20 90.53 1546.66 30.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-985) 09/29/25 _x86_64_ (8 CPU) 07:26:27 LINUX RESTART (8 CPU) 07:27:02 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 10.17 0.00 0.97 2.43 0.04 86.39 07:28:01 0 2.04 0.00 0.41 0.00 0.02 97.54 07:28:01 1 7.55 0.00 0.56 0.22 0.07 91.60 07:28:01 2 2.71 0.00 0.44 0.10 0.02 96.73 07:28:01 3 24.94 0.00 1.63 0.53 0.05 72.86 07:28:01 4 4.16 0.00 0.58 0.63 0.02 94.62 07:28:01 5 19.25 0.00 1.63 12.84 0.07 66.20 07:28:01 6 12.97 0.00 0.73 0.34 0.05 85.91 07:28:01 7 7.74 0.00 1.74 4.82 0.03 85.67 Average: all 10.17 0.00 0.97 2.43 0.04 86.39 Average: 0 2.04 0.00 0.41 0.00 0.02 97.54 Average: 1 7.55 0.00 0.56 0.22 0.07 91.60 Average: 2 2.71 0.00 0.44 0.10 0.02 96.73 Average: 3 24.94 0.00 1.63 0.53 0.05 72.86 Average: 4 4.16 0.00 0.58 0.63 0.02 94.62 Average: 5 19.25 0.00 1.63 12.84 0.07 66.20 Average: 6 12.97 0.00 0.73 0.34 0.05 85.91 Average: 7 7.74 0.00 1.74 4.82 0.03 85.67