---> uname -a: Linux prd-queue-docker-4c-4g-8633 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 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 26G 52G 33% / 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 577 1293 0 14168 15132 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:dd:4d:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 57354sec preferred_lft 57354sec inet6 fe80::f816:3eff:fedd:4dea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:7d:69:f8 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::42:28ff:fe7d:69f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-8633) 07/13/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.10 0.58 1.52 5.86 19.59 00:02:01 2.13 0.00 2.13 0.00 100.12 00:03:01 230.34 1.60 228.75 14.93 21420.83 00:04:01 328.03 0.05 327.98 0.40 43677.65 00:05:01 103.05 0.00 103.05 0.00 23506.83 00:06:01 13.50 0.00 13.50 0.00 717.61 Average: 113.19 0.37 112.82 3.53 14906.93 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2497308 15578172 13927648 84.80 686768 11801280 969552 5.55 2396152 10452892 336 00:02:01 2491988 15577564 13932968 84.83 686768 11805988 970324 5.55 2398380 10456024 3540 00:03:01 1862772 15466408 14562184 88.66 687092 12288116 1197932 6.86 2576616 10866308 13668 00:04:01 890640 15546472 15534316 94.58 698516 13267400 1042868 5.97 2491132 11858068 60956 00:05:01 1377396 15550480 15047560 91.61 711780 12787448 1028928 5.89 2542680 11342644 872 00:06:01 1297976 15487868 15126980 92.10 711784 12808020 1004188 5.75 2611752 11357448 24740 Average: 1736347 15534494 14688609 89.43 697118 12459709 1035632 5.93 2502785 11055564 17352 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.28 0.17 0.07 0.13 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 13.53 10.65 31.46 2.72 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 veth83247c2 318.91 421.15 23.82 3208.20 0.00 0.00 0.00 0.26 00:03:01 ens3 453.81 348.54 3219.97 36.61 0.00 0.00 0.00 0.00 00:03:01 docker0 318.91 421.00 19.46 3208.19 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 00:04:01 ens3 26.90 25.55 7.13 6.67 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 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 396.60 461.06 1488.07 3011.34 0.00 0.00 0.00 0.00 00:05:01 docker0 35.97 51.95 4.18 694.81 0.00 0.00 0.00 0.00 00:05:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:06:01 ens3 225.93 310.73 27.80 2378.61 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 00:06:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 186.18 192.78 795.75 906.05 0.00 0.00 0.00 0.00 Average: docker0 59.15 78.82 3.94 650.48 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-8633) 07/13/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.05 0.01 99.88 00:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 1 0.02 0.00 0.03 0.10 0.02 99.83 00:01:01 2 0.03 0.00 0.03 0.02 0.02 99.90 00:01:01 3 0.07 0.00 0.02 0.10 0.00 99.82 00:02:01 all 0.19 0.00 0.08 0.06 0.01 99.66 00:02:01 0 0.15 0.00 0.13 0.00 0.00 99.72 00:02:01 1 0.17 0.00 0.05 0.18 0.00 99.60 00:02:01 2 0.17 0.00 0.12 0.00 0.03 99.68 00:02:01 3 0.28 0.00 0.05 0.03 0.00 99.63 00:03:01 all 11.27 0.00 3.12 8.30 0.07 77.24 00:03:01 0 22.12 0.00 3.51 9.26 0.07 65.04 00:03:01 1 6.77 0.00 3.47 7.10 0.07 82.60 00:03:01 2 5.39 0.00 2.63 13.34 0.07 78.58 00:03:01 3 10.75 0.00 2.87 3.54 0.07 82.78 00:04:01 all 8.37 0.00 4.26 14.87 0.07 72.43 00:04:01 0 12.75 0.00 3.20 0.08 0.07 83.90 00:04:01 1 9.95 0.00 7.39 20.45 0.08 62.13 00:04:01 2 5.52 0.00 3.60 17.35 0.07 73.46 00:04:01 3 5.21 0.00 2.85 21.66 0.07 70.21 00:05:01 all 29.18 0.00 2.81 1.43 0.07 66.50 00:05:01 0 33.15 0.00 3.68 0.07 0.07 63.03 00:05:01 1 32.42 0.00 2.63 1.49 0.07 63.40 00:05:01 2 22.01 0.00 2.01 1.65 0.07 74.26 00:05:01 3 29.12 0.00 2.94 2.51 0.08 65.35 00:06:01 all 22.39 0.00 1.00 0.13 0.07 76.41 00:06:01 0 22.37 0.00 0.72 0.03 0.07 76.80 00:06:01 1 28.90 0.00 1.10 0.07 0.07 69.87 00:06:01 2 17.28 0.00 0.89 0.00 0.07 81.76 00:06:01 3 20.97 0.00 1.27 0.44 0.07 77.25 Average: all 11.89 0.00 1.88 4.13 0.05 82.05 Average: 0 15.06 0.00 1.87 1.58 0.04 81.45 Average: 1 13.04 0.00 2.44 4.88 0.05 79.60 Average: 2 8.39 0.00 1.54 5.38 0.05 84.64 Average: 3 11.06 0.00 1.66 4.69 0.05 82.54