---> 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 56G 23G 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 617 406 0 15015 15092 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 17802sec preferred_lft 17802sec 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) 11/13/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.50 0.00 1.50 0.00 18.12 00:02:01 2.15 0.00 2.15 0.00 23.06 00:03:01 372.45 0.75 371.70 19.20 37870.62 00:04:01 316.78 0.43 316.35 3.47 52598.97 00:05:01 3.05 0.00 3.05 0.00 42.26 Average: 139.18 0.24 138.94 4.53 18109.40 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1976460 15581756 14448496 87.97 1208108 11677988 919492 5.26 2922692 10308908 8 00:02:01 1972704 15579380 14452252 87.99 1208108 11679452 958548 5.49 2925048 10310284 1608 00:03:01 904948 15468572 15520008 94.49 1216052 12580188 1193800 6.83 3109464 11140220 17076 00:04:01 853052 15555868 15571904 94.81 1241044 12703136 1040940 5.96 3049144 11265396 640 00:05:01 845836 15553016 15579120 94.85 1241044 12703180 1040940 5.96 3080308 11236124 204 Average: 1310600 15547718 15114356 92.02 1222871 12268789 1030744 5.90 3017331 10852186 3907 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.22 0.15 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 10.60 7.97 29.76 1.72 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 veth3ba5c5f 82.35 195.40 5.97 3195.38 0.00 0.00 0.00 0.26 00:03:01 ens3 262.17 140.98 3501.22 23.97 0.00 0.00 0.00 0.00 00:03:01 docker0 82.35 195.25 4.85 3195.37 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 231.46 224.10 1473.50 758.78 0.00 0.00 0.00 0.00 00:04:01 docker0 51.27 68.96 4.92 694.43 0.00 0.00 0.00 0.00 00:04:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 ens3 320.91 520.66 21.29 4200.20 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 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 165.06 178.76 1005.10 996.91 0.00 0.00 0.00 0.00 Average: docker0 26.72 52.84 1.95 777.91 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1046) 11/13/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.01 0.00 99.92 00:01:01 0 0.05 0.00 0.08 0.00 0.00 99.87 00:01:01 1 0.02 0.00 0.03 0.05 0.00 99.90 00:01:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:02:01 all 0.07 0.00 0.05 0.01 0.00 99.87 00:02:01 0 0.07 0.00 0.10 0.02 0.00 99.82 00:02:01 1 0.08 0.00 0.03 0.03 0.00 99.85 00:02:01 2 0.00 0.00 0.03 0.00 0.00 99.97 00:02:01 3 0.13 0.00 0.02 0.00 0.00 99.85 00:03:01 all 16.46 0.00 5.40 2.86 0.02 75.27 00:03:01 0 10.70 0.00 4.80 0.47 0.00 84.03 00:03:01 1 6.55 0.00 4.56 8.76 0.02 80.11 00:03:01 2 20.17 0.00 6.57 1.75 0.02 71.50 00:03:01 3 28.34 0.00 5.64 0.46 0.02 65.53 00:04:01 all 19.71 0.00 5.96 2.65 0.01 71.66 00:04:01 0 22.00 0.00 5.87 2.89 0.02 69.23 00:04:01 1 30.38 0.00 6.90 0.52 0.03 62.16 00:04:01 2 11.05 0.00 6.25 5.07 0.00 77.62 00:04:01 3 15.37 0.00 4.85 2.16 0.00 77.62 00:05:01 all 31.48 0.00 0.99 0.01 0.02 67.50 00:05:01 0 26.83 0.00 0.97 0.02 0.02 72.16 00:05:01 1 30.41 0.00 0.89 0.00 0.00 68.70 00:05:01 2 33.02 0.00 1.10 0.00 0.02 65.86 00:05:01 3 35.71 0.00 0.97 0.02 0.03 63.27 Average: all 13.53 0.00 2.48 1.11 0.01 82.87 Average: 0 11.90 0.00 2.36 0.68 0.01 85.06 Average: 1 13.46 0.00 2.48 1.87 0.01 82.19 Average: 2 12.87 0.00 2.79 1.36 0.01 82.98 Average: 3 15.89 0.00 2.30 0.53 0.01 81.27