---> uname -a: Linux prd-queue-docker-4c-4g-12790 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 19G 59G 25% / 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 666 3226 0 12146 15044 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:58:53:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 57401sec preferred_lft 57401sec inet6 fe80::f816:3eff:fe58:53ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:57:c3:62 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:efff:fe57:c362/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-12790) 08/17/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:00:01 0.00 0.00 0.00 0.00 0.00 00:01:01 1.93 0.00 1.93 0.00 24.65 00:02:01 1.77 0.00 1.77 0.00 99.70 00:03:01 263.49 0.00 263.49 0.00 24936.11 00:04:01 250.56 0.00 250.56 0.00 18618.76 00:05:01 109.50 0.00 109.50 0.00 44578.34 00:06:01 18.43 0.00 18.43 0.00 344.21 Average: 107.60 0.00 107.60 0.00 14766.66 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 4475608 15488084 11949340 72.75 496968 10078976 1145608 6.56 2151856 8886140 36 00:01:01 4475888 15488404 11949060 72.75 496968 10078992 1150336 6.58 2151468 8886128 220 00:02:01 4435064 15452544 11989884 73.00 496968 10083700 1165348 6.67 2188472 8889256 3948 00:03:01 3744856 15377888 12680092 77.20 496976 10657608 1396712 7.99 2329640 9391564 14168 00:04:01 2874868 15461836 13550080 82.50 508196 11545088 1246796 7.14 2245056 10292388 701468 00:05:01 3357284 15459148 13067664 79.56 526944 11068108 1241992 7.11 2229300 9852316 420 00:06:01 3351264 15459608 13073684 79.60 526948 11065756 1227968 7.03 2306952 9772116 384 Average: 3816405 15455359 12608543 76.76 507138 10654033 1224966 7.01 2228963 9424273 102949 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 ens3 0.25 0.18 0.07 0.37 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 00:02:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 14.76 12.01 31.54 2.79 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 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 veth71263da 67.36 140.19 5.30 3191.53 0.00 0.00 0.00 0.26 00:03:01 ens3 176.47 100.43 3205.17 14.76 0.00 0.00 0.00 0.00 00:03:01 docker0 67.36 140.04 4.38 3191.52 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 ens3 22.56 21.33 5.16 5.62 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:05:01 ens3 140.74 77.97 1467.43 10.09 0.00 0.00 0.00 0.00 00:05:01 docker0 35.05 52.28 4.13 699.46 0.00 0.00 0.00 0.00 00:06:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 00:06:01 ens3 537.46 654.77 38.97 5235.95 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 148.70 144.44 791.37 878.19 0.00 0.00 0.00 0.00 Average: docker0 17.07 32.06 1.42 648.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-12790) 08/17/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 0 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 all 0.52 0.00 0.04 0.08 0.01 99.35 00:01:01 0 0.02 0.00 0.03 0.08 0.00 99.87 00:01:01 1 0.03 0.00 0.05 0.02 0.02 99.88 00:01:01 2 1.98 0.00 0.03 0.13 0.02 97.84 00:01:01 3 0.02 0.00 0.03 0.12 0.02 99.82 00:02:01 all 0.57 0.00 0.15 0.10 0.01 99.16 00:02:01 0 0.95 0.00 0.18 0.08 0.00 98.78 00:02:01 1 0.23 0.00 0.15 0.03 0.03 99.55 00:02:01 2 0.91 0.00 0.17 0.25 0.00 98.67 00:02:01 3 0.20 0.00 0.15 0.03 0.00 99.62 00:03:01 all 11.36 0.00 3.05 10.73 0.06 74.80 00:03:01 0 10.58 0.00 3.07 12.14 0.07 74.15 00:03:01 1 19.21 0.00 3.12 20.65 0.07 56.95 00:03:01 2 7.16 0.00 2.44 5.44 0.07 84.90 00:03:01 3 8.55 0.00 3.57 4.74 0.07 83.08 00:04:01 all 7.55 0.00 3.59 16.76 0.07 72.04 00:04:01 0 8.65 0.00 2.93 20.21 0.10 68.11 00:04:01 1 8.24 0.00 3.37 11.82 0.07 76.50 00:04:01 2 8.06 0.00 2.84 0.50 0.05 88.56 00:04:01 3 5.25 0.00 5.20 34.71 0.05 54.79 00:05:01 all 9.62 0.00 2.21 13.65 0.05 74.47 00:05:01 0 15.24 0.00 2.90 28.18 0.05 53.63 00:05:01 1 14.61 0.00 2.12 12.54 0.03 70.69 00:05:01 2 6.05 0.00 2.16 1.52 0.03 90.24 00:05:01 3 2.56 0.00 1.64 12.41 0.05 83.34 00:06:01 all 32.84 0.00 1.12 1.13 0.10 64.81 00:06:01 0 31.53 0.00 1.21 1.89 0.12 65.25 00:06:01 1 36.60 0.00 1.22 0.63 0.12 61.43 00:06:01 2 29.62 0.00 1.00 1.20 0.08 68.10 00:06:01 3 33.62 0.00 1.07 0.79 0.08 64.44 Average: all 10.39 0.00 1.69 7.06 0.05 80.82 Average: 0 11.12 0.00 1.72 10.42 0.06 76.68 Average: 1 13.14 0.00 1.67 7.60 0.06 77.54 Average: 2 8.94 0.00 1.43 1.50 0.04 88.08 Average: 3 8.36 0.00 1.93 8.75 0.04 80.91