---> uname -a: Linux prd-queue-docker-4c-4g-29476 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: 2799.996 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 692K 1.6G 1% /run /dev/vda1 78G 74G 4.1G 95% / 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 632 1143 0 14263 15078 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:44:b8:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75406sec preferred_lft 75406sec inet6 fe80::f816:3eff:fe44:b848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:24:a9:a8 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:fe24:a9a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29476) 08/01/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.77 0.00 1.77 0.00 19.86 00:02:01 2.07 0.00 2.07 0.00 105.85 00:03:01 517.51 0.65 516.86 9.73 42296.02 00:04:01 265.91 0.00 265.91 0.00 46496.38 00:05:01 8.58 0.00 8.58 0.00 1399.90 Average: 159.16 0.13 159.03 1.95 18063.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2288368 15523728 14136580 86.07 1580740 10890020 968356 5.54 3233732 9634820 196 00:02:01 2244972 15486276 14179976 86.33 1580740 10895876 977980 5.60 3271264 9639132 4968 00:03:01 1401336 15484852 15023612 91.47 1583808 11685904 1139776 6.52 3347004 10354292 18552 00:04:01 1229268 15495496 15195680 92.52 1601968 11868456 1054208 6.03 3378080 10516440 972 00:05:01 1163872 15506120 15261076 92.91 1601968 11947912 952052 5.45 3372396 10590268 59464 Average: 1665563 15499294 14759385 89.86 1589845 11457634 1018474 5.83 3320495 10146990 16830 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.20 0.13 0.06 0.19 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.60 11.63 31.49 3.07 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:03:01 ens3 590.92 360.82 3236.87 39.46 0.00 0.00 0.00 0.00 00:03:01 docker0 308.25 531.03 16.59 3221.04 0.00 0.00 0.00 0.00 00:03:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 00:03:01 vethc852f16 308.25 531.18 20.80 3221.05 0.00 0.00 0.00 0.26 00:04:01 ens3 405.58 472.15 1434.02 2654.35 0.00 0.00 0.00 0.00 00:04:01 docker0 63.17 87.35 5.49 647.26 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 ens3 251.32 346.96 25.93 2693.69 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 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 252.52 238.33 945.64 1078.12 0.00 0.00 0.00 0.00 Average: docker0 74.28 123.67 4.42 773.63 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29476) 08/01/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.17 0.00 0.03 0.09 0.01 99.69 00:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:01:01 1 0.05 0.00 0.00 0.00 0.00 99.95 00:01:01 2 0.62 0.00 0.07 0.02 0.02 99.28 00:01:01 3 0.03 0.00 0.03 0.35 0.02 99.57 00:02:01 all 0.52 0.00 0.16 0.02 0.01 99.29 00:02:01 0 0.15 0.00 0.13 0.00 0.00 99.72 00:02:01 1 1.43 0.00 0.15 0.00 0.02 98.40 00:02:01 2 0.23 0.00 0.20 0.02 0.02 99.53 00:02:01 3 0.25 0.00 0.18 0.03 0.02 99.52 00:03:01 all 15.72 0.00 5.54 2.70 0.10 75.94 00:03:01 0 10.48 0.00 4.68 3.18 0.10 81.56 00:03:01 1 15.42 0.00 5.95 2.23 0.10 76.30 00:03:01 2 12.29 0.00 6.87 4.72 0.12 76.01 00:03:01 3 24.66 0.00 4.64 0.71 0.08 69.91 00:04:01 all 27.76 0.00 4.25 1.39 0.08 66.52 00:04:01 0 21.82 0.00 4.74 4.01 0.08 69.34 00:04:01 1 36.41 0.00 4.91 0.82 0.10 57.76 00:04:01 2 25.13 0.00 3.82 0.25 0.07 70.72 00:04:01 3 27.66 0.00 3.54 0.45 0.08 68.27 00:05:01 all 22.70 0.00 1.64 0.05 0.09 75.53 00:05:01 0 20.86 0.00 2.17 0.17 0.08 76.72 00:05:01 1 18.38 0.00 1.09 0.00 0.08 80.44 00:05:01 2 19.28 0.00 1.00 0.02 0.07 79.63 00:05:01 3 32.29 0.00 2.28 0.03 0.08 65.31 Average: all 13.34 0.00 2.32 0.85 0.06 83.44 Average: 0 10.65 0.00 2.34 1.46 0.05 85.49 Average: 1 14.31 0.00 2.42 0.61 0.06 82.61 Average: 2 11.48 0.00 2.38 1.00 0.06 85.07 Average: 3 16.93 0.00 2.13 0.31 0.06 80.57