---> uname -a: Linux prd-queue-docker-4c-4g-6180 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 22G 56G 28% / 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 554 479 0 15005 15156 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:75:a4:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 11473sec preferred_lft 11473sec inet6 fe80::f816:3eff:fe75:a4ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:68:04:bc 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:fff:fe68:4bc/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-6180) 10/27/25 _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 1.62 0.00 1.62 0.00 19.73 00:02:01 1.88 0.00 1.88 0.00 79.72 00:03:01 290.10 0.00 290.10 0.00 28505.65 00:04:01 419.81 143.05 276.76 7370.71 44261.34 00:05:01 81.47 0.08 81.39 3.60 15537.28 00:06:01 26.93 5.83 21.10 307.55 1578.14 Average: 136.98 24.83 112.14 1280.65 14998.31 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 1526004 15604416 14898952 90.71 605036 12841392 914428 5.23 2433324 11351456 28 00:01:01 1526388 15604880 14898568 90.71 605036 12841408 910816 5.21 2433208 11351484 248 00:02:01 1515912 15599096 14909044 90.77 605036 12846108 936648 5.36 2437640 11354616 3708 00:03:01 707652 15492068 15717304 95.69 605112 13502292 1164436 6.66 2614568 11938184 13636 00:04:01 591740 15486068 15833216 96.40 614184 13621856 1162484 6.65 2565816 12121100 88208 00:05:01 552732 15576148 15872224 96.63 620420 13735596 1005260 5.75 2550740 12170524 8 00:06:01 418212 15461292 16006744 97.45 620508 13759832 1033100 5.91 2677412 12183460 11748 Average: 976949 15546281 15448007 94.05 610762 13306926 1018167 5.83 2530387 11781546 16798 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 lo 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 00:01:01 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 00:01:01 ens3 1.52 0.82 0.84 0.89 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 00:02:01 ens3 13.81 12.08 31.32 8.15 0.00 0.00 0.00 0.00 00:03:01 docker0 161.19 259.84 8.88 3203.52 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 00:03:01 veth68a5c84 161.19 259.99 11.08 3203.53 0.00 0.00 0.00 0.26 00:03:01 ens3 302.73 197.88 3216.47 23.80 0.00 0.00 0.00 0.00 00:04:01 veth8e754b1 21.12 25.59 3.62 388.95 0.00 0.00 0.00 0.03 00:04:01 docker0 21.12 25.47 3.33 388.94 0.00 0.00 0.00 0.00 00:04:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 00:04:01 ens3 147.06 99.53 1161.31 14.03 0.00 0.00 0.00 0.00 00:05:01 docker0 16.28 24.53 0.89 266.75 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 00:05:01 ens3 420.61 578.07 295.69 4474.14 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 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 00:06:01 ens3 110.15 131.84 24.69 876.15 0.00 0.00 0.00 0.00 Average: docker0 33.10 51.64 2.18 643.19 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 165.98 170.03 788.41 899.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-6180) 10/27/25 _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 0.00 100.00 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 0.44 0.00 0.04 0.03 0.01 99.48 00:01:01 0 0.05 0.00 0.03 0.00 0.00 99.92 00:01:01 1 0.05 0.00 0.02 0.00 0.02 99.92 00:01:01 2 1.63 0.00 0.07 0.07 0.02 98.22 00:01:01 3 0.02 0.00 0.03 0.05 0.00 99.90 00:02:01 all 0.21 0.00 0.14 0.04 0.01 99.60 00:02:01 0 0.13 0.00 0.13 0.00 0.00 99.73 00:02:01 1 0.13 0.00 0.10 0.02 0.00 99.75 00:02:01 2 0.35 0.00 0.22 0.02 0.03 99.38 00:02:01 3 0.23 0.00 0.12 0.10 0.00 99.55 00:03:01 all 12.91 0.00 3.53 6.61 0.06 76.88 00:03:01 0 4.52 0.00 2.96 0.92 0.05 91.55 00:03:01 1 9.25 0.00 3.43 13.35 0.05 73.93 00:03:01 2 28.16 0.00 3.73 3.96 0.08 64.07 00:03:01 3 9.71 0.00 4.04 8.22 0.07 77.96 00:04:01 all 11.98 0.00 4.25 10.39 0.06 73.32 00:04:01 0 10.70 0.00 3.01 1.94 0.05 84.29 00:04:01 1 15.13 0.00 6.27 16.80 0.07 61.73 00:04:01 2 11.24 0.00 4.32 20.02 0.07 64.35 00:04:01 3 10.85 0.00 3.38 2.89 0.07 82.82 00:05:01 all 31.19 0.00 2.23 1.21 0.08 65.30 00:05:01 0 31.12 0.00 1.59 0.05 0.08 67.16 00:05:01 1 35.69 0.00 3.90 2.65 0.10 57.66 00:05:01 2 27.97 0.00 1.62 0.60 0.07 69.74 00:05:01 3 30.03 0.00 1.80 1.56 0.07 66.54 00:06:01 all 20.42 0.00 1.29 0.80 0.05 77.43 00:06:01 0 22.27 0.00 1.54 0.18 0.05 75.96 00:06:01 1 33.06 0.00 1.63 0.48 0.05 64.77 00:06:01 2 9.73 0.00 0.97 0.03 0.07 89.21 00:06:01 3 16.63 0.00 1.05 2.51 0.05 79.76 Average: all 12.84 0.00 1.91 3.17 0.05 82.04 Average: 0 11.46 0.00 1.54 0.52 0.04 86.45 Average: 1 15.53 0.00 2.55 5.54 0.05 76.33 Average: 2 13.16 0.00 1.81 4.06 0.06 80.91 Average: 3 11.22 0.00 1.73 2.55 0.04 84.45