---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22754 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 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 1676 27768 0 2722 30054 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:a4:7b:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fea4:7ba1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:97:1d:d9 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22754) 06/21/25 _x86_64_ (8 CPU) 11:50:40 LINUX RESTART (8 CPU) 11:51:02 tps rtps wtps bread/s bwrtn/s 11:52:01 365.20 58.79 306.40 3718.47 73952.29 11:53:01 169.86 20.55 149.31 671.62 49315.65 11:54:01 77.62 2.03 75.59 67.06 50307.48 Average: 203.33 26.95 176.39 1473.37 57769.48 11:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 30138892 31688616 2800328 8.50 67952 1793420 1405668 4.14 859316 1651524 159820 11:53:01 27628920 29523656 5310300 16.12 84520 2106524 3889608 11.44 3073012 1910600 11248 11:54:01 28460924 30796548 4478296 13.60 89824 2532804 2132892 6.28 2023536 2113468 6068 Average: 28742912 30669607 4196308 12.74 80765 2144249 2476056 7.29 1985288 1891864 59045 11:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 499.39 336.19 1683.59 83.37 0.00 0.00 0.00 0.00 11:52:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 448.54 331.59 3567.86 80.15 0.00 0.00 0.00 0.00 11:53:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 608.63 425.10 1992.74 280.88 0.00 0.00 0.00 0.00 11:54:01 lo 0.07 0.07 0.01 0.01 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 518.96 364.45 2418.77 148.49 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22754) 06/21/25 _x86_64_ (8 CPU) 11:50:40 LINUX RESTART (8 CPU) 11:51:02 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 10.79 0.00 1.14 3.82 0.04 84.21 11:52:01 0 6.24 0.00 1.50 2.97 0.02 89.27 11:52:01 1 4.64 0.00 0.78 0.41 0.02 94.16 11:52:01 2 7.58 0.00 0.54 14.82 0.03 77.03 11:52:01 3 14.00 0.00 1.41 1.07 0.05 83.46 11:52:01 4 17.83 0.00 1.39 1.15 0.03 79.60 11:52:01 5 6.50 0.00 1.09 8.90 0.07 83.44 11:52:01 6 13.27 0.00 0.97 0.63 0.03 85.10 11:52:01 7 16.25 0.00 1.48 0.66 0.05 81.57 11:53:01 all 25.00 0.00 1.41 1.46 0.05 72.08 11:53:01 0 16.53 0.00 0.43 0.00 0.05 82.99 11:53:01 1 30.54 0.00 0.38 0.00 0.07 69.01 11:53:01 2 20.27 0.00 1.54 7.18 0.05 70.96 11:53:01 3 11.18 0.00 0.40 0.48 0.03 87.90 11:53:01 4 22.89 0.00 2.64 1.02 0.07 73.38 11:53:01 5 28.39 0.00 0.60 0.03 0.07 70.91 11:53:01 6 57.18 0.00 4.34 1.69 0.08 36.71 11:53:01 7 13.12 0.00 0.88 1.25 0.03 84.71 11:54:01 all 21.37 0.00 0.80 1.49 0.05 76.29 11:54:01 0 22.54 0.00 0.70 0.03 0.05 76.68 11:54:01 1 16.89 0.00 0.77 0.03 0.05 82.25 11:54:01 2 13.85 0.00 0.85 1.17 0.07 84.06 11:54:01 3 16.94 0.00 0.52 3.79 0.05 78.70 11:54:01 4 43.99 0.00 1.19 3.34 0.07 51.42 11:54:01 5 20.09 0.00 1.61 3.53 0.05 74.72 11:54:01 6 17.45 0.00 0.43 0.05 0.03 82.03 11:54:01 7 19.23 0.00 0.32 0.00 0.03 80.42 Average: all 19.10 0.00 1.11 2.25 0.05 77.49 Average: 0 15.16 0.00 0.87 0.99 0.04 82.94 Average: 1 17.43 0.00 0.64 0.15 0.04 81.73 Average: 2 13.94 0.00 0.98 7.69 0.05 77.35 Average: 3 14.05 0.00 0.77 1.79 0.04 83.35 Average: 4 28.29 0.00 1.74 1.84 0.06 68.07 Average: 5 18.40 0.00 1.10 4.13 0.06 76.31 Average: 6 29.35 0.00 1.92 0.79 0.05 67.90 Average: 7 16.20 0.00 0.89 0.64 0.04 82.23