---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41201 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 837 29159 0 2170 30905 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:4f:3a:2d brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe4f:3a2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:cb:68:d1 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::42:9fff:fecb:68d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41201) 08/27/25 _x86_64_ (8 CPU) 00:50:15 LINUX RESTART (8 CPU) 00:51:01 tps rtps wtps bread/s bwrtn/s 00:52:01 290.85 21.56 269.29 717.36 77958.81 00:53:01 154.65 9.53 145.12 1669.71 59366.61 Average: 222.75 15.54 207.21 1193.54 68662.71 00:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:52:01 30040764 31652656 2898456 8.80 73100 1847940 1460244 4.30 907340 1699032 200000 00:53:01 29842944 31629704 3096276 9.40 84968 2000544 1502024 4.42 1020036 1759124 27072 Average: 29941854 31641180 2997366 9.10 79034 1924242 1481134 4.36 963688 1729078 113536 00:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:52:01 ens3 101.70 75.01 1174.22 25.94 0.00 0.00 0.00 0.00 00:52:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 65.23 48.93 353.76 13.54 0.00 0.00 0.00 0.00 00:53:01 lo 3.13 3.13 0.36 0.36 0.00 0.00 0.00 0.00 00:53:01 docker0 2.58 3.08 0.43 27.09 0.00 0.00 0.00 0.00 Average: ens3 83.46 61.97 763.99 19.74 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 1.29 1.54 0.21 13.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41201) 08/27/25 _x86_64_ (8 CPU) 00:50:15 LINUX RESTART (8 CPU) 00:51:01 CPU %user %nice %system %iowait %steal %idle 00:52:01 all 8.96 0.00 0.75 4.46 0.03 85.80 00:52:01 0 0.93 0.00 0.17 0.00 0.02 98.88 00:52:01 1 0.40 0.00 0.10 3.34 0.02 96.15 00:52:01 2 5.37 0.00 0.55 8.86 0.08 85.14 00:52:01 3 5.92 0.00 1.00 3.61 0.03 89.43 00:52:01 4 34.63 0.00 2.25 2.22 0.07 60.84 00:52:01 5 19.58 0.00 1.38 1.43 0.03 77.57 00:52:01 6 0.55 0.00 0.12 16.19 0.03 83.11 00:52:01 7 4.25 0.00 0.35 0.03 0.00 95.37 00:53:01 all 8.34 0.00 1.04 3.00 0.04 87.58 00:53:01 0 3.88 0.00 1.05 0.25 0.03 94.78 00:53:01 1 5.62 0.00 0.75 11.87 0.02 81.74 00:53:01 2 0.90 0.00 0.74 6.47 0.05 91.84 00:53:01 3 20.39 0.00 1.35 0.70 0.03 77.53 00:53:01 4 7.32 0.00 1.02 0.20 0.02 91.44 00:53:01 5 5.55 0.00 1.17 3.11 0.02 90.15 00:53:01 6 10.93 0.00 1.16 1.32 0.08 86.50 00:53:01 7 12.15 0.00 1.07 0.12 0.03 86.63 Average: all 8.65 0.00 0.89 3.73 0.04 86.69 Average: 0 2.41 0.00 0.61 0.13 0.03 96.83 Average: 1 3.01 0.00 0.43 7.60 0.02 88.95 Average: 2 3.14 0.00 0.64 7.67 0.07 88.49 Average: 3 13.16 0.00 1.18 2.16 0.03 83.47 Average: 4 20.98 0.00 1.63 1.21 0.04 76.14 Average: 5 12.58 0.00 1.28 2.27 0.03 83.85 Average: 6 5.74 0.00 0.64 8.76 0.06 84.81 Average: 7 8.20 0.00 0.71 0.08 0.02 91.00