---> uname -a: Linux prd-queue-docker-4c-4g-44347 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 692K 1.6G 1% /run /dev/vda1 78G 56G 22G 72% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 583 811 0 14645 15127 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:48:df:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 3376sec preferred_lft 3376sec inet6 fe80::f816:3eff:fe48:df75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:d4:a9:87 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::42:53ff:fed4:a987/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-44347) 09/16/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:02 2.22 0.00 2.22 0.00 24.92 00:02:01 1.53 0.00 1.53 0.00 77.41 00:03:01 358.14 0.40 357.74 5.60 34305.22 00:04:01 342.13 0.15 341.98 1.20 53914.61 00:05:01 3.78 0.00 3.78 0.00 61.72 00:06:01 22.55 0.00 22.55 0.00 3399.57 Average: 122.05 0.09 121.96 1.14 15338.78 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:02 1950336 15572200 14474612 88.13 1182040 11705380 938992 5.37 2895648 10346084 28 00:02:01 1940896 15567492 14484052 88.18 1182040 11710060 973828 5.57 2898648 10349376 3224 00:03:01 943272 15451068 15481676 94.26 1182056 12542172 1231800 7.05 3086276 11108624 35432 00:04:01 888544 15542632 15536404 94.59 1195852 12685812 1054012 6.03 2958840 11302896 516 00:05:01 881840 15543328 15543108 94.63 1195856 12685920 1054012 6.03 3036628 11224996 20 00:06:01 756240 15483856 15668708 95.40 1195876 12759200 1029028 5.89 3097624 11297568 17272 Average: 1226855 15526763 15198093 92.53 1188953 12348091 1046945 5.99 2995611 10938257 9415 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:02 ens3 0.27 0.17 0.07 0.24 0.00 0.00 0.00 0.00 00:01:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 15.59 14.03 31.95 7.68 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 275.40 208.40 3215.03 26.96 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 docker0 169.57 231.46 10.13 3201.53 0.00 0.00 0.00 0.00 00:03:01 vethd898736 169.57 231.61 12.44 3201.54 0.00 0.00 0.00 0.26 00:04:01 ens3 104.93 106.28 1424.25 18.93 0.00 0.00 0.00 0.00 00:04:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 00:04:01 docker0 39.88 45.63 4.43 653.27 0.00 0.00 0.00 0.00 00:05:01 ens3 458.21 639.21 30.63 5140.61 0.00 0.00 0.00 0.00 00:05:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 ens3 50.21 50.42 20.80 278.52 0.00 0.00 0.00 0.00 00:06:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 151.14 170.18 789.18 914.62 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 35.00 46.31 2.43 644.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-44347) 09/16/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:02 all 0.05 0.00 0.03 0.01 0.01 99.90 00:01:02 0 0.05 0.00 0.03 0.00 0.00 99.92 00:01:02 1 0.02 0.00 0.00 0.00 0.00 99.98 00:01:02 2 0.07 0.00 0.07 0.05 0.02 99.80 00:01:02 3 0.08 0.00 0.03 0.00 0.02 99.87 00:02:01 all 0.20 0.00 0.13 0.01 0.01 99.64 00:02:01 0 0.19 0.00 0.15 0.00 0.00 99.66 00:02:01 1 0.19 0.00 0.07 0.00 0.00 99.75 00:02:01 2 0.22 0.00 0.14 0.03 0.02 99.59 00:02:01 3 0.24 0.00 0.15 0.00 0.02 99.59 00:03:01 all 14.98 0.00 4.40 3.28 0.08 77.26 00:03:01 0 7.24 0.00 2.95 0.32 0.07 89.42 00:03:01 1 13.04 0.00 4.84 0.37 0.08 81.66 00:03:01 2 14.02 0.00 6.35 10.93 0.10 68.61 00:03:01 3 25.62 0.00 3.49 1.56 0.08 69.25 00:04:01 all 15.18 0.00 5.22 4.29 0.08 75.23 00:04:01 0 9.97 0.00 4.38 5.61 0.08 79.95 00:04:01 1 10.15 0.00 4.36 2.30 0.07 83.12 00:04:01 2 30.61 0.00 6.45 8.08 0.12 54.74 00:04:01 3 9.98 0.00 5.70 1.19 0.07 83.05 00:05:01 all 34.04 0.00 0.99 0.01 0.11 64.85 00:05:01 0 30.89 0.00 0.88 0.00 0.08 68.15 00:05:01 1 34.67 0.00 1.11 0.02 0.12 64.09 00:05:01 2 35.16 0.00 0.93 0.00 0.10 63.80 00:05:01 3 35.39 0.00 1.04 0.02 0.12 63.43 00:06:01 all 18.08 0.00 1.73 0.26 0.05 79.88 00:06:01 0 11.86 0.00 2.06 0.00 0.03 86.05 00:06:01 1 42.54 0.00 3.14 0.12 0.08 54.12 00:06:01 2 15.52 0.00 0.94 0.05 0.07 83.43 00:06:01 3 2.38 0.00 0.79 0.85 0.02 95.97 Average: all 13.77 0.00 2.09 1.31 0.06 82.77 Average: 0 10.03 0.00 1.75 0.99 0.04 87.19 Average: 1 16.80 0.00 2.26 0.47 0.06 80.42 Average: 2 15.96 0.00 2.48 3.19 0.07 78.31 Average: 3 12.29 0.00 1.87 0.60 0.05 85.19