---> 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 60G 18G 78% / 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 585 2396 0 13058 15125 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 57389sec preferred_lft 57389sec 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) 07/19/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.05 0.00 2.05 0.00 23.06 00:02:02 1.52 0.00 1.52 0.00 74.79 00:03:01 367.63 0.39 367.24 5.83 31943.47 00:04:01 425.66 22.93 402.73 408.33 57537.08 00:05:01 4.13 0.00 4.13 0.00 52.52 Average: 159.50 4.68 154.82 83.09 17878.71 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1722744 15570584 14702212 89.51 1261408 11821372 964844 5.52 3001672 10435336 208 00:02:02 1688644 15541284 14736312 89.72 1261408 11826072 1000700 5.73 3032056 10438448 3300 00:03:01 742552 15449880 15682404 95.48 1262888 12634588 1220752 6.99 3192892 11174952 103176 00:04:01 2513012 15542272 13911944 84.70 1272068 11029484 1060404 6.07 2911392 9771644 928 00:05:01 2515348 15544352 13909608 84.69 1272068 11029536 1060404 6.07 2982564 9698696 208 Average: 1836460 15529674 14588496 88.82 1265968 11668210 1061421 6.07 3024115 10303815 21564 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 5.45 6.13 0.50 5.78 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 00:02:02 ens3 14.61 11.85 31.29 2.97 0.00 0.00 0.00 0.00 00:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 419.27 296.86 3275.22 32.72 0.00 0.00 0.00 0.00 00:03:01 docker0 257.53 373.36 13.81 3261.22 0.00 0.00 0.00 0.00 00:03:01 vethed03a2d 257.53 373.51 17.33 3261.23 0.00 0.00 0.00 0.27 00:03:01 lo 1.69 1.69 0.15 0.15 0.00 0.00 0.00 0.00 00:04:01 ens3 157.31 143.34 1471.53 112.91 0.00 0.00 0.00 0.00 00:04:01 docker0 35.28 47.13 4.14 695.31 0.00 0.00 0.00 0.00 00:04:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 ens3 458.87 653.39 30.12 5275.68 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 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 210.40 222.06 953.96 1089.50 0.00 0.00 0.00 0.00 Average: docker0 57.89 83.13 3.56 783.02 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 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-8633) 07/19/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.06 0.00 0.03 0.01 0.01 99.88 00:01:01 0 0.08 0.00 0.05 0.00 0.02 99.85 00:01:01 1 0.07 0.00 0.03 0.05 0.00 99.85 00:01:01 2 0.05 0.00 0.02 0.00 0.00 99.93 00:01:01 3 0.03 0.00 0.05 0.02 0.00 99.90 00:02:02 all 0.37 0.00 0.16 0.02 0.01 99.44 00:02:02 0 0.18 0.00 0.13 0.00 0.00 99.68 00:02:02 1 0.73 0.00 0.27 0.03 0.02 98.95 00:02:02 2 0.25 0.00 0.10 0.00 0.02 99.63 00:02:02 3 0.33 0.00 0.15 0.03 0.00 99.48 00:03:01 all 14.31 0.00 4.27 3.30 0.09 78.02 00:03:01 0 11.28 0.00 4.15 1.93 0.07 82.57 00:03:01 1 12.29 0.00 4.89 1.01 0.10 81.71 00:03:01 2 20.17 0.00 4.56 5.53 0.10 69.64 00:03:01 3 13.51 0.00 3.51 4.75 0.09 78.14 00:04:01 all 16.32 0.00 5.44 4.32 0.08 73.84 00:04:01 0 14.81 0.00 4.25 1.42 0.07 79.46 00:04:01 1 9.89 0.00 6.54 14.67 0.10 68.80 00:04:01 2 33.20 0.00 6.71 0.87 0.10 59.12 00:04:01 3 7.30 0.00 4.26 0.39 0.07 87.98 00:05:01 all 32.79 0.00 1.01 0.01 0.11 66.07 00:05:01 0 34.66 0.00 1.22 0.03 0.10 63.99 00:05:01 1 32.99 0.00 1.01 0.02 0.12 65.87 00:05:01 2 32.78 0.00 1.02 0.00 0.15 66.05 00:05:01 3 30.71 0.00 0.81 0.00 0.10 68.38 Average: all 12.74 0.00 2.17 1.52 0.06 83.51 Average: 0 12.21 0.00 1.95 0.67 0.05 85.12 Average: 1 11.17 0.00 2.53 3.13 0.07 83.11 Average: 2 17.24 0.00 2.46 1.26 0.07 78.96 Average: 3 10.33 0.00 1.75 1.02 0.05 86.85