---> uname -a: Linux prd-queue-docker-4c-4g-1661 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 37G 41G 48% / 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 565 896 0 14577 15144 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:ff:e3:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 32216sec preferred_lft 32216sec inet6 fe80::f816:3eff:feff:e334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:37:bc:24 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:b4ff:fe37:bc24/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1661) 01/01/26 _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 1.30 0.02 1.28 0.13 15.19 00:02:01 2.03 0.00 2.03 0.00 80.39 00:03:01 513.13 0.43 512.70 6.67 41718.65 00:04:01 142.04 0.00 142.04 0.00 46451.72 00:05:01 7.90 0.00 7.90 0.00 776.40 Average: 133.26 0.09 133.18 1.33 17807.59 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 2071880 15589300 14353076 87.39 938012 11900376 956056 5.47 2696208 10488236 16 00:01:01 2072368 15589804 14352588 87.38 938016 11900388 956056 5.47 2696096 10488248 196 00:02:01 2055732 15577920 14369224 87.48 938016 11905080 994600 5.69 2708816 10491372 3328 00:03:01 1108064 15490552 15316892 93.25 939588 12696160 1179772 6.75 2867548 11207880 14104 00:04:01 972312 15561960 15452644 94.08 952228 12882084 1051824 6.02 2831360 11373448 784 00:05:01 819916 15450184 15605040 95.01 952228 12926332 1081484 6.19 2949548 11410748 41112 Average: 1516712 15543287 14908244 90.77 943015 12368403 1036632 5.93 2791596 10909989 9923 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 docker0 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 lo 0.00 0.00 0.00 0.00 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 ens3 0.20 0.18 0.06 0.33 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.08 10.75 31.23 2.75 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 docker0 102.52 179.12 5.94 3199.44 0.00 0.00 0.00 0.00 00:03:01 veth85d7095 102.52 179.27 7.34 3199.45 0.00 0.00 0.00 0.26 00:03:01 ens3 236.66 155.81 3215.21 25.44 0.00 0.00 0.00 0.00 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 docker0 32.44 44.19 4.00 656.94 0.00 0.00 0.00 0.00 00:04:01 ens3 404.18 422.88 1448.23 2646.48 0.00 0.00 0.00 0.00 00:04:01 lo 2.93 2.93 0.27 0.27 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 ens3 279.32 347.31 25.51 2707.92 0.00 0.00 0.00 0.00 00:05:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 26.99 44.66 1.99 771.25 0.00 0.00 0.00 0.00 Average: ens3 186.88 187.38 944.02 1076.55 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1661) 01/01/26 _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 0.03 0.00 0.02 0.02 0.02 99.91 00:01:01 0 0.02 0.00 0.02 0.02 0.00 99.95 00:01:01 1 0.00 0.00 0.00 0.03 0.00 99.97 00:01:01 2 0.07 0.00 0.07 0.05 0.05 99.77 00:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:02:01 all 0.20 0.00 0.13 0.01 0.02 99.65 00:02:01 0 0.18 0.00 0.10 0.00 0.00 99.72 00:02:01 1 0.20 0.00 0.12 0.00 0.00 99.68 00:02:01 2 0.17 0.00 0.13 0.03 0.07 99.60 00:02:01 3 0.27 0.00 0.13 0.00 0.02 99.58 00:03:01 all 16.38 0.00 5.27 4.19 0.08 74.07 00:03:01 0 18.54 0.00 6.26 7.08 0.08 68.04 00:03:01 1 9.81 0.00 4.46 6.70 0.08 78.95 00:03:01 2 13.84 0.00 4.64 2.06 0.10 79.35 00:03:01 3 23.31 0.00 5.74 0.94 0.08 69.92 00:04:01 all 27.38 0.00 4.04 2.47 0.09 66.02 00:04:01 0 36.26 0.00 3.49 1.69 0.10 58.46 00:04:01 1 28.98 0.00 5.52 1.01 0.10 64.39 00:04:01 2 20.81 0.00 2.93 0.50 0.07 75.69 00:04:01 3 23.50 0.00 4.20 6.69 0.10 65.51 00:05:01 all 23.04 0.00 1.35 0.08 0.09 75.44 00:05:01 0 20.80 0.00 1.45 0.02 0.08 77.65 00:05:01 1 21.02 0.00 0.99 0.25 0.08 77.66 00:05:01 2 31.16 0.00 1.24 0.07 0.10 67.44 00:05:01 3 19.20 0.00 1.71 0.03 0.10 78.96 Average: all 13.38 0.00 2.15 1.35 0.06 83.06 Average: 0 15.10 0.00 2.26 1.75 0.05 80.84 Average: 1 11.98 0.00 2.21 1.59 0.05 84.18 Average: 2 13.21 0.00 1.80 0.55 0.08 84.37 Average: 3 13.22 0.00 2.35 1.52 0.06 82.85