---> uname -a: Linux prd-queue-docker-4c-4g-1046 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: 2800.000 BogoMIPS: 5600.00 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 67G 11G 87% / 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 619 905 0 14514 15090 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:46:b2:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 17813sec preferred_lft 17813sec inet6 fe80::f816:3eff:fe46:b2ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:a5:58:5e 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::42:1aff:fea5:585e/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-1046) 11/15/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.48 0.00 1.48 0.00 16.53 00:02:01 2.37 0.00 2.37 0.00 82.92 00:03:01 373.04 0.63 372.40 10.80 36185.84 00:04:01 376.04 0.00 376.04 0.00 52712.81 00:05:01 3.52 0.00 3.52 0.00 43.19 Average: 151.28 0.13 151.16 2.16 17807.67 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2132268 15576684 14292688 87.02 1501480 11176412 939208 5.38 3302060 9723776 84 00:02:01 2119716 15568944 14305240 87.09 1501480 11181132 960912 5.50 3310328 9726884 3264 00:03:01 1112376 15461928 15312580 93.23 1506700 12037532 1212240 6.94 3490376 10510828 16868 00:04:01 1059956 15550564 15365000 93.55 1529088 12160280 1042648 5.97 3432248 10628488 832 00:05:01 1050108 15549508 15374848 93.61 1529088 12160312 1042648 5.97 3455032 10606460 8 Average: 1494885 15541526 14930071 90.90 1513567 11743134 1039531 5.95 3398009 10239287 4211 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.27 0.20 0.11 0.20 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 13.03 11.11 31.58 6.22 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 veth568052b 213.71 287.05 14.45 3199.80 0.00 0.00 0.00 0.26 00:03:01 ens3 333.63 256.16 3215.40 28.97 0.00 0.00 0.00 0.00 00:03:01 docker0 213.71 286.90 11.53 3199.79 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 261.42 262.47 1477.36 1188.98 0.00 0.00 0.00 0.00 00:04:01 docker0 44.61 60.66 4.58 693.87 0.00 0.00 0.00 0.00 00:04:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 333.29 519.25 21.99 4164.72 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 188.32 209.83 949.26 1077.78 0.00 0.00 0.00 0.00 Average: docker0 51.66 69.51 3.22 778.71 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1046) 11/15/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.03 0.01 0.00 99.94 00:01:01 0 0.00 0.00 0.02 0.02 0.00 99.97 00:01:01 1 0.05 0.00 0.08 0.02 0.00 99.85 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:02:01 all 0.29 0.00 0.16 0.02 0.00 99.53 00:02:01 0 0.25 0.00 0.13 0.03 0.00 99.58 00:02:01 1 0.30 0.00 0.15 0.05 0.00 99.50 00:02:01 2 0.37 0.00 0.18 0.00 0.00 99.45 00:02:01 3 0.25 0.00 0.15 0.00 0.00 99.60 00:03:01 all 15.62 0.00 5.20 2.60 0.01 76.57 00:03:01 0 23.58 0.00 6.73 5.45 0.02 64.21 00:03:01 1 10.69 0.00 4.94 1.23 0.00 83.14 00:03:01 2 15.80 0.00 4.68 0.76 0.00 78.76 00:03:01 3 12.42 0.00 4.45 2.98 0.02 80.14 00:04:01 all 22.29 0.00 6.00 2.26 0.01 69.43 00:04:01 0 22.46 0.00 6.41 3.12 0.02 67.99 00:04:01 1 17.02 0.00 4.87 0.61 0.02 77.48 00:04:01 2 29.73 0.00 6.13 2.36 0.00 61.79 00:04:01 3 19.98 0.00 6.59 2.94 0.00 70.49 00:05:01 all 30.18 0.00 0.93 0.02 0.01 68.86 00:05:01 0 22.08 0.00 0.80 0.05 0.02 77.05 00:05:01 1 28.94 0.00 0.83 0.00 0.00 70.24 00:05:01 2 36.65 0.00 1.21 0.00 0.02 62.13 00:05:01 3 33.04 0.00 0.90 0.02 0.02 66.02 Average: all 13.65 0.00 2.45 0.98 0.01 82.91 Average: 0 13.63 0.00 2.81 1.73 0.01 81.82 Average: 1 11.35 0.00 2.16 0.38 0.00 86.10 Average: 2 16.49 0.00 2.44 0.62 0.00 80.45 Average: 3 13.13 0.00 2.41 1.18 0.01 83.26