---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41430 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 712K 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 850 28692 0 2624 30872 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:7e:c4:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe7e:c4ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:5b:cf:6a 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::42:71ff:fe5b:cf6a/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-41430) 08/27/25 _x86_64_ (8 CPU) 07:43:23 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 269.89 25.58 244.31 823.20 48863.59 07:46:01 210.10 9.07 201.03 1639.06 61262.99 Average: 239.99 17.32 222.67 1231.13 55063.29 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 29993920 31619276 2945300 8.94 73144 1860692 1459476 4.29 938524 1710956 205656 07:46:01 29404612 31653760 3534608 10.73 96088 2430828 1687676 4.97 1038956 2127732 39692 Average: 29699266 31636518 3239954 9.84 84616 2145760 1573576 4.63 988740 1919344 122674 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 174.17 124.30 1280.27 47.74 0.00 0.00 0.00 0.00 07:45:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 07:46:01 docker0 35.88 36.06 3.32 403.34 0.00 0.00 0.00 0.00 07:46:01 ens3 122.01 96.03 1474.23 12.99 0.00 0.00 0.00 0.00 07:46:01 lo 2.80 2.80 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 17.94 18.03 1.66 201.67 0.00 0.00 0.00 0.00 Average: ens3 148.09 110.16 1377.25 30.36 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41430) 08/27/25 _x86_64_ (8 CPU) 07:43:23 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.83 0.00 0.79 2.79 0.04 86.55 07:45:01 0 15.69 0.00 0.97 1.13 0.07 82.14 07:45:01 1 15.48 0.00 0.90 0.62 0.03 82.97 07:45:01 2 11.44 0.00 1.08 2.34 0.02 85.12 07:45:01 3 7.34 0.00 0.60 2.94 0.03 89.09 07:45:01 4 11.37 0.00 1.12 2.42 0.03 85.05 07:45:01 5 0.95 0.00 0.23 1.85 0.02 96.95 07:45:01 6 13.61 0.00 1.10 9.70 0.05 75.54 07:45:01 7 2.79 0.00 0.30 1.30 0.03 95.57 07:46:01 all 11.93 0.00 2.95 7.06 0.07 78.00 07:46:01 0 10.89 0.00 3.81 0.67 0.07 84.56 07:46:01 1 11.10 0.00 2.73 2.28 0.07 83.83 07:46:01 2 11.27 0.00 2.77 13.39 0.08 72.48 07:46:01 3 10.75 0.00 2.16 9.23 0.05 77.81 07:46:01 4 15.99 0.00 3.03 2.84 0.05 78.08 07:46:01 5 13.78 0.00 2.83 2.96 0.08 80.34 07:46:01 6 11.44 0.00 2.93 2.63 0.05 82.95 07:46:01 7 10.16 0.00 3.29 22.56 0.08 63.90 Average: all 10.88 0.00 1.86 4.92 0.05 82.29 Average: 0 13.29 0.00 2.39 0.90 0.07 83.35 Average: 1 13.29 0.00 1.81 1.45 0.05 83.40 Average: 2 11.36 0.00 1.92 7.83 0.05 78.84 Average: 3 9.04 0.00 1.38 6.07 0.04 83.48 Average: 4 13.68 0.00 2.07 2.63 0.04 81.57 Average: 5 7.33 0.00 1.53 2.40 0.05 88.69 Average: 6 12.53 0.00 2.02 6.17 0.05 79.24 Average: 7 6.47 0.00 1.79 11.90 0.06 79.78