---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41576 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 12G 144G 8% / 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 858 27913 0 3394 30853 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:ea:0f:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:feea:f73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:24:1e:e0 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:c3ff:fe24:1ee0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41576) 08/27/25 _x86_64_ (8 CPU) 18:33:53 LINUX RESTART (8 CPU) 18:34:01 tps rtps wtps bread/s bwrtn/s 18:35:02 323.39 73.84 249.55 5315.03 102988.74 18:36:01 348.10 6.96 341.14 1308.98 100179.19 18:37:01 225.48 2.43 223.05 372.34 66093.25 Average: 298.72 27.86 270.86 2337.94 89696.82 18:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:02 30140824 31605628 2798396 8.50 56660 1726696 1523672 4.48 949680 1572732 115616 18:36:01 29268972 31662728 3670248 11.14 142092 2486444 1517472 4.46 987368 2265828 220 18:37:01 28539224 31535724 4399996 13.36 164716 3025488 1546068 4.55 1176568 2755048 1776 Average: 29316340 31601360 3622880 11.00 121156 2412876 1529071 4.50 1037872 2197869 39204 18:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:02 ens3 405.48 266.94 1641.01 78.40 0.00 0.00 0.00 0.00 18:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 18:36:01 ens3 138.89 111.34 2167.67 14.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 3.05 3.05 0.34 0.34 0.00 0.00 0.00 0.00 18:37:01 ens3 249.14 193.95 3110.64 20.70 0.00 0.00 0.00 0.00 18:37:01 docker0 98.25 144.49 6.62 2159.42 0.00 0.00 0.00 0.00 18:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 265.21 191.19 2307.17 37.83 0.00 0.00 0.00 0.00 Average: docker0 32.93 48.43 2.22 723.74 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41576) 08/27/25 _x86_64_ (8 CPU) 18:33:53 LINUX RESTART (8 CPU) 18:34:01 CPU %user %nice %system %iowait %steal %idle 18:35:02 all 8.50 0.00 1.26 5.46 0.04 84.74 18:35:02 0 3.82 0.00 0.70 12.13 0.02 83.33 18:35:02 1 8.37 0.00 1.45 3.16 0.03 86.98 18:35:02 2 3.28 0.00 0.57 5.17 0.05 90.93 18:35:02 3 13.52 0.00 1.65 2.10 0.05 82.67 18:35:02 4 19.33 0.00 1.24 10.02 0.07 69.34 18:35:02 5 8.80 0.00 2.35 9.67 0.05 79.14 18:35:02 6 5.32 0.00 1.28 0.58 0.03 92.78 18:35:02 7 5.57 0.00 0.83 0.92 0.03 92.64 18:36:01 all 9.58 0.00 2.43 5.02 0.05 82.91 18:36:01 0 24.52 0.00 2.93 3.32 0.07 69.16 18:36:01 1 6.73 0.00 2.83 9.66 0.07 80.71 18:36:01 2 8.10 0.00 1.93 0.12 0.03 89.82 18:36:01 3 12.84 0.00 2.64 0.89 0.07 83.57 18:36:01 4 7.40 0.00 2.15 25.42 0.07 64.96 18:36:01 5 4.94 0.00 3.47 0.51 0.03 91.05 18:36:01 6 5.85 0.00 2.11 0.31 0.02 91.72 18:36:01 7 6.27 0.00 1.40 0.14 0.03 92.16 18:37:01 all 7.28 0.00 2.41 2.79 0.05 87.46 18:37:01 0 10.35 0.00 2.63 1.41 0.07 85.55 18:37:01 1 5.62 0.00 2.43 0.76 0.05 91.13 18:37:01 2 6.86 0.00 2.04 0.20 0.05 90.85 18:37:01 3 5.04 0.00 2.82 2.70 0.05 89.39 18:37:01 4 5.58 0.00 2.58 12.88 0.05 78.91 18:37:01 5 5.32 0.00 2.37 3.06 0.05 89.21 18:37:01 6 16.35 0.00 2.62 0.40 0.07 80.56 18:37:01 7 3.16 0.00 1.76 0.92 0.05 94.11 Average: all 8.45 0.00 2.03 4.42 0.05 85.05 Average: 0 12.80 0.00 2.08 5.64 0.05 79.43 Average: 1 6.91 0.00 2.23 4.48 0.05 86.33 Average: 2 6.06 0.00 1.51 1.84 0.04 90.54 Average: 3 10.46 0.00 2.37 1.90 0.06 85.21 Average: 4 10.80 0.00 1.99 16.03 0.06 71.12 Average: 5 6.36 0.00 2.72 4.43 0.04 86.44 Average: 6 9.18 0.00 2.00 0.43 0.04 88.35 Average: 7 4.99 0.00 1.33 0.66 0.04 92.97