---> uname -a: Linux prd-queue-docker-4c-4g-3463 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: 2800.012 BogoMIPS: 5600.02 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 86% / 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 588 1109 0 14341 15121 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:dc:68:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 71805sec preferred_lft 71805sec inet6 fe80::f816:3eff:fedc:68d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:31:19:4c 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:a6ff:fe31:194c/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-3463) 09/30/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.52 0.00 1.52 0.00 17.86 00:02:01 2.52 0.00 2.52 0.00 84.65 00:03:01 367.29 0.47 366.82 9.07 36498.45 00:04:01 416.23 0.08 416.14 4.00 53105.90 00:05:01 3.58 0.00 3.58 0.00 43.73 Average: 158.23 0.11 158.12 2.61 17950.69 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2278432 15565532 14146524 86.13 1452572 11092448 950568 5.44 3131912 9770228 44 00:02:01 2267884 15559736 14157072 86.19 1452572 11097004 967628 5.54 3135684 9773620 3040 00:03:01 1247036 15450936 15177920 92.41 1454340 11966792 1195720 6.84 3316184 10571424 16984 00:04:01 1191476 15536376 15233480 92.75 1473504 12093416 1056228 6.04 3264384 10687440 792 00:05:01 1186236 15536852 15238720 92.78 1473504 12093448 1056228 6.04 3279684 10670732 12 Average: 1634213 15529886 14790743 90.05 1461298 11668622 1045274 5.98 3225570 10294689 4174 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 0.10 0.11 0.19 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 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 12.90 10.68 31.62 6.57 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 vethcdc3d31 236.11 338.61 15.90 3203.32 0.00 0.00 0.00 0.26 00:03:01 ens3 389.75 281.14 3311.83 30.09 0.00 0.00 0.00 0.00 00:03:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 docker0 236.11 338.46 12.67 3203.31 0.00 0.00 0.00 0.00 00:04:01 ens3 282.81 286.52 1483.29 1290.04 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 00:04:01 docker0 45.37 60.90 4.64 700.06 0.00 0.00 0.00 0.00 00:05:01 ens3 307.97 490.78 20.08 3917.78 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 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 198.72 213.84 969.37 1048.91 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 56.29 79.87 3.46 780.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3463) 09/30/26 _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 99.93 00:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 2 0.05 0.00 0.03 0.00 0.00 99.92 00:01:01 3 0.05 0.00 0.02 0.05 0.00 99.88 00:02:01 all 0.23 0.00 0.14 0.01 0.00 99.62 00:02:01 0 0.20 0.00 0.15 0.00 0.00 99.65 00:02:01 1 0.28 0.00 0.10 0.00 0.00 99.62 00:02:01 2 0.23 0.00 0.18 0.00 0.00 99.58 00:02:01 3 0.18 0.00 0.12 0.05 0.00 99.65 00:03:01 all 15.69 0.00 4.73 2.31 0.02 77.26 00:03:01 0 22.30 0.00 6.15 0.80 0.02 70.73 00:03:01 1 17.59 0.00 4.94 0.58 0.03 76.85 00:03:01 2 12.84 0.00 3.72 1.80 0.02 81.62 00:03:01 3 9.99 0.00 4.09 6.09 0.02 79.82 00:04:01 all 23.03 0.00 5.70 2.20 0.01 69.06 00:04:01 0 18.66 0.00 5.31 1.02 0.02 74.99 00:04:01 1 25.36 0.00 6.05 4.02 0.02 64.56 00:04:01 2 31.15 0.00 5.93 2.56 0.02 60.34 00:04:01 3 16.91 0.00 5.51 1.23 0.00 76.35 00:05:01 all 30.10 0.00 0.99 0.02 0.02 68.88 00:05:01 0 31.09 0.00 0.97 0.00 0.02 67.92 00:05:01 1 25.22 0.00 1.13 0.00 0.02 73.63 00:05:01 2 33.69 0.00 1.04 0.00 0.02 65.25 00:05:01 3 30.39 0.00 0.85 0.05 0.02 68.69 Average: all 13.78 0.00 2.31 0.91 0.01 82.99 Average: 0 14.42 0.00 2.51 0.36 0.01 82.69 Average: 1 13.64 0.00 2.44 0.91 0.01 82.99 Average: 2 15.58 0.00 2.18 0.87 0.01 81.36 Average: 3 11.50 0.00 2.11 1.49 0.01 84.90