---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15769 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 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 835 29156 0 2175 30906 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:3c:de:16 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe3c:de16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:7d:08:fc 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:b7ff:fe7d:8fc/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-15769) 11/27/25 _x86_64_ (8 CPU) 08:36:51 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps bread/s bwrtn/s 08:38:02 390.53 74.10 316.43 5363.51 112804.00 08:39:01 196.10 9.76 186.34 1716.98 85407.12 Average: 294.13 42.20 251.93 3555.41 99219.49 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:02 30196076 31718168 2743144 8.33 66268 1768020 1375520 4.05 827012 1628612 162604 08:39:01 29895696 31686444 3043524 9.24 84144 2005204 1427852 4.20 962076 1764284 28092 Average: 30045886 31702306 2893334 8.78 75206 1886612 1401686 4.12 894544 1696448 95348 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 08:38:02 ens3 369.56 241.61 1647.92 73.51 0.00 0.00 0.00 0.00 08:39:01 docker0 2.73 3.66 0.44 27.76 0.00 0.00 0.00 0.00 08:39:01 lo 3.25 3.25 0.37 0.37 0.00 0.00 0.00 0.00 08:39:01 ens3 85.92 58.34 636.70 16.03 0.00 0.00 0.00 0.00 Average: docker0 1.35 1.81 0.22 13.76 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 228.92 150.74 1146.51 45.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15769) 11/27/25 _x86_64_ (8 CPU) 08:36:51 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:02 all 9.33 0.00 1.23 5.23 0.04 84.17 08:38:02 0 2.77 0.00 0.62 11.01 0.03 85.57 08:38:02 1 6.72 0.00 0.90 8.15 0.03 84.19 08:38:02 2 6.36 0.00 0.65 0.37 0.03 92.58 08:38:02 3 27.74 0.00 1.99 2.47 0.05 67.75 08:38:02 4 6.81 0.00 1.32 15.26 0.03 76.57 08:38:02 5 15.02 0.00 1.56 0.90 0.03 82.49 08:38:02 6 4.63 0.00 1.80 0.42 0.02 93.14 08:38:02 7 4.65 0.00 0.96 3.25 0.07 91.07 08:39:01 all 9.60 0.00 1.13 4.18 0.04 85.06 08:39:01 0 0.73 0.00 0.53 22.90 0.02 75.83 08:39:01 1 1.00 0.00 0.61 0.02 0.03 98.34 08:39:01 2 1.17 0.00 0.87 1.19 0.02 96.76 08:39:01 3 37.02 0.00 2.29 5.17 0.08 55.44 08:39:01 4 21.52 0.00 1.73 1.88 0.07 74.80 08:39:01 5 9.17 0.00 1.65 0.32 0.03 88.82 08:39:01 6 1.12 0.00 0.59 0.02 0.02 98.25 08:39:01 7 5.01 0.00 0.78 1.99 0.05 92.17 Average: all 9.46 0.00 1.18 4.71 0.04 84.61 Average: 0 1.76 0.00 0.57 16.89 0.03 80.75 Average: 1 3.88 0.00 0.76 4.12 0.03 91.21 Average: 2 3.79 0.00 0.76 0.77 0.03 94.65 Average: 3 32.34 0.00 2.14 3.81 0.07 61.64 Average: 4 14.11 0.00 1.52 8.62 0.05 75.69 Average: 5 12.12 0.00 1.60 0.62 0.03 85.63 Average: 6 2.89 0.00 1.20 0.22 0.02 95.67 Average: 7 4.82 0.00 0.87 2.63 0.06 91.61