---> uname -a: Linux prd-queue-docker-4c-4g-1499 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 696K 1.6G 1% /run /dev/vda1 78G 53G 25G 69% / 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 590 1968 0 13480 15119 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:90:e1:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 57399sec preferred_lft 57399sec inet6 fe80::f816:3eff:fe90:e12a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:d3:fa:4b 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::42:52ff:fed3:fa4b/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-1499) 01/27/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:00:02 50.51 0.00 50.51 0.00 468.69 00:01:01 1.10 0.00 1.10 0.00 13.69 00:02:01 1.97 0.02 1.95 0.27 20.80 00:03:01 478.30 0.82 477.49 17.33 42312.01 00:04:01 251.69 21.20 230.49 398.20 47872.29 00:05:01 8.50 0.00 8.50 0.00 1129.41 Average: 148.48 4.41 144.07 83.16 18271.14 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:02 1776452 15566868 14648504 89.18 1161080 11878804 939068 5.37 2921548 10478504 0 00:01:01 1777336 15567756 14647620 89.18 1161080 11878808 939068 5.37 2921064 10478508 224 00:02:01 1772028 15563912 14652928 89.21 1161080 11880292 957512 5.48 2925624 10479116 1624 00:03:01 596608 15451860 15828348 96.37 1168360 12868592 1203332 6.89 3113604 11393144 15576 00:04:01 2075092 15539760 14349864 87.37 1188488 11560508 1046628 5.99 2911332 10225844 928 00:05:01 1917568 15443652 14507388 88.33 1188780 11624588 1053604 6.03 3012800 10283528 49828 Average: 1652514 15522301 14772442 89.94 1171478 11948599 1023202 5.86 2967662 10556441 11363 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.19 0.08 0.06 0.19 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 11.05 9.07 29.32 1.87 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 00:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:03:01 ens3 318.60 222.23 3479.49 32.60 0.00 0.00 0.00 0.00 00:03:01 veth5468dbc 163.59 254.12 11.27 3203.00 0.00 0.00 0.00 0.26 00:03:01 docker0 163.59 253.97 9.04 3202.99 0.00 0.00 0.00 0.00 00:03:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 ens3 351.81 400.65 1445.04 2374.17 0.00 0.00 0.00 0.00 00:04:01 docker0 30.53 41.11 3.95 658.28 0.00 0.00 0.00 0.00 00:04:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 277.50 380.49 25.07 2980.98 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 00:05:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 191.83 202.50 995.80 1077.96 0.00 0.00 0.00 0.00 Average: docker0 38.82 59.02 2.60 772.25 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1499) 01/27/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:02 all 0.00 0.00 0.25 0.25 0.00 99.49 00:00:02 0 0.00 0.00 0.00 0.00 1.01 98.99 00:00:02 1 0.00 0.00 1.01 0.00 0.00 98.99 00:00:02 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:02 3 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 0.02 0.00 0.01 0.00 0.01 99.96 00:01:01 0 0.03 0.00 0.03 0.02 0.00 99.91 00:01:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 all 0.10 0.00 0.04 0.01 0.01 99.85 00:02:01 0 0.13 0.00 0.07 0.03 0.03 99.73 00:02:01 1 0.07 0.00 0.03 0.00 0.02 99.88 00:02:01 2 0.12 0.00 0.05 0.00 0.02 99.82 00:02:01 3 0.08 0.00 0.05 0.00 0.00 99.87 00:03:01 all 16.10 0.00 4.93 2.55 0.08 76.34 00:03:01 0 8.34 0.00 3.94 1.54 0.07 86.11 00:03:01 1 11.72 0.00 5.73 5.71 0.07 76.77 00:03:01 2 27.34 0.00 4.52 2.10 0.08 65.96 00:03:01 3 16.95 0.00 5.47 0.85 0.08 76.65 00:04:01 all 26.19 0.00 4.65 2.31 0.08 66.77 00:04:01 0 18.96 0.00 3.51 0.94 0.08 76.50 00:04:01 1 21.88 0.00 4.36 2.30 0.07 71.39 00:04:01 2 18.88 0.00 4.50 5.49 0.08 71.03 00:04:01 3 44.99 0.00 6.21 0.54 0.08 48.18 00:05:01 all 22.97 0.00 1.51 0.06 0.08 75.39 00:05:01 0 10.41 0.00 0.77 0.00 0.07 88.75 00:05:01 1 31.17 0.00 1.43 0.05 0.08 67.27 00:05:01 2 27.94 0.00 2.28 0.00 0.08 69.70 00:05:01 3 22.33 0.00 1.57 0.17 0.07 75.86 Average: all 13.04 0.00 2.22 0.98 0.05 83.70 Average: 0 7.56 0.00 1.66 0.50 0.05 90.23 Average: 1 12.93 0.00 2.31 1.61 0.05 83.11 Average: 2 14.85 0.00 2.26 1.51 0.05 81.33 Average: 3 16.83 0.00 2.65 0.31 0.05 80.16