---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34982 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 854 28997 0 2314 30881 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:2f:54:8d brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe2f:548d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:b6:d9:b4 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::42:1ff:feb6:d9b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34982) 08/13/25 _x86_64_ (8 CPU) 03:28:21 LINUX RESTART (8 CPU) 03:29:03 tps rtps wtps bread/s bwrtn/s 03:30:01 124.75 11.00 113.76 1361.97 50665.75 03:31:01 169.06 3.30 165.76 440.86 50467.06 Average: 147.28 7.08 140.20 893.61 50564.72 03:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 29992612 31703892 2946608 8.95 75716 1940432 1441352 4.24 913748 1729524 239980 03:31:01 29660712 31587340 3278508 9.95 88032 2131496 1488712 4.38 1058204 1889292 8904 Average: 29826662 31645616 3112558 9.45 81874 2035964 1465032 4.31 985976 1809408 124442 03:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 ens3 212.79 140.30 1646.14 20.93 0.00 0.00 0.00 0.00 03:30:01 lo 3.52 3.52 0.41 0.41 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 79.12 49.89 449.86 11.37 0.00 0.00 0.00 0.00 03:31:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 03:31:01 docker0 0.12 0.13 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 144.82 94.33 1037.86 16.07 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 0.06 0.07 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34982) 08/13/25 _x86_64_ (8 CPU) 03:28:21 LINUX RESTART (8 CPU) 03:29:03 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 9.68 0.00 0.79 1.43 0.03 88.07 03:30:01 0 0.45 0.00 0.24 0.40 0.02 98.89 03:30:01 1 28.70 0.00 1.93 0.83 0.07 68.47 03:30:01 2 2.45 0.00 0.67 4.51 0.02 92.35 03:30:01 3 13.59 0.00 0.97 4.11 0.03 81.29 03:30:01 4 23.88 0.00 1.29 1.19 0.03 73.60 03:30:01 5 5.06 0.00 0.50 0.03 0.02 94.39 03:30:01 6 2.30 0.00 0.41 0.38 0.00 96.91 03:30:01 7 0.95 0.00 0.28 0.02 0.02 98.74 03:31:01 all 7.63 0.00 1.00 7.58 0.18 83.61 03:31:01 0 4.78 0.00 0.92 0.15 0.02 94.13 03:31:01 1 1.52 0.00 0.75 16.87 0.03 80.81 03:31:01 2 5.24 0.00 0.65 15.67 0.30 78.14 03:31:01 3 13.34 0.00 1.55 4.80 0.22 80.08 03:31:01 4 1.03 0.00 0.78 0.15 0.33 97.70 03:31:01 5 8.17 0.00 0.83 22.72 0.50 67.78 03:31:01 6 17.11 0.00 1.53 0.17 0.03 81.16 03:31:01 7 9.77 0.00 0.95 0.10 0.02 89.16 Average: all 8.63 0.00 0.90 4.56 0.11 85.80 Average: 0 2.65 0.00 0.59 0.27 0.02 96.47 Average: 1 14.93 0.00 1.33 8.96 0.05 74.73 Average: 2 3.87 0.00 0.66 10.19 0.16 85.11 Average: 3 13.46 0.00 1.26 4.47 0.13 80.68 Average: 4 12.25 0.00 1.03 0.66 0.19 85.87 Average: 5 6.64 0.00 0.67 11.58 0.26 80.84 Average: 6 9.83 0.00 0.98 0.27 0.02 88.90 Average: 7 5.44 0.00 0.62 0.06 0.02 93.87