---> 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 72G 6.3G 92% / 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 589 2317 0 13132 15120 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 57398sec preferred_lft 57398sec 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) 07/21/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.15 0.00 2.15 0.00 25.06 00:02:01 1.67 0.00 1.67 0.00 76.79 00:03:01 460.52 0.48 460.04 6.80 40838.13 00:04:01 442.36 134.99 307.37 5763.44 48476.99 00:05:01 4.62 0.00 4.62 0.00 1123.15 Average: 182.26 27.09 155.16 1154.01 18107.42 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1484348 15560792 14940608 90.96 1494512 11803188 970792 5.56 3238176 10418704 64 00:02:01 1478040 15558996 14946916 91.00 1494512 11807572 988236 5.66 3239816 10421840 3340 00:03:01 357248 15452208 16067708 97.82 1496644 12754580 1228720 7.03 3421092 11292496 12984 00:04:01 2422564 15531976 14002392 85.25 1508360 10868604 1067140 6.11 3173144 9592056 888 00:05:01 2331976 15515724 14092980 85.80 1508360 10948120 1009780 5.78 3197932 9662996 48512 Average: 1614835 15523939 14810121 90.17 1500478 11636413 1052934 6.03 3254032 10277618 13158 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 4.03 2.95 2.40 4.78 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 00:02:01 ens3 12.08 10.00 29.88 2.07 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 758.79 664.32 3245.59 73.68 0.00 0.00 0.00 0.00 00:03:01 docker0 609.45 694.63 43.52 3226.22 0.00 0.00 0.00 0.00 00:03:01 vethb9d48ca 609.45 694.78 51.85 3226.23 0.00 0.00 0.00 0.26 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:04:01 ens3 315.80 357.92 1479.56 1866.04 0.00 0.00 0.00 0.00 00:04:01 docker0 34.71 49.01 4.11 694.77 0.00 0.00 0.00 0.00 00:04:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 327.16 447.36 28.23 3524.69 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 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 283.56 296.50 957.10 1094.22 0.00 0.00 0.00 0.00 Average: docker0 128.83 148.72 9.53 784.17 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 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-8633) 07/21/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.53 0.00 0.03 0.02 0.01 99.41 00:01:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:01:01 1 0.13 0.00 0.02 0.03 0.02 99.80 00:01:01 2 0.12 0.00 0.03 0.02 0.02 99.82 00:01:01 3 1.78 0.00 0.07 0.00 0.00 98.16 00:02:01 all 0.14 0.00 0.06 0.01 0.01 99.78 00:02:01 0 0.12 0.00 0.05 0.00 0.00 99.83 00:02:01 1 0.13 0.00 0.07 0.00 0.03 99.77 00:02:01 2 0.10 0.00 0.08 0.03 0.00 99.78 00:02:01 3 0.18 0.00 0.05 0.00 0.02 99.75 00:03:01 all 15.41 0.00 5.50 2.37 0.08 76.63 00:03:01 0 10.73 0.00 6.48 3.53 0.05 79.21 00:03:01 1 25.96 0.00 5.86 3.80 0.10 64.28 00:03:01 2 12.48 0.00 5.32 1.72 0.08 80.40 00:03:01 3 12.47 0.00 4.36 0.45 0.07 82.65 00:04:01 all 25.39 0.00 5.09 2.03 0.08 67.41 00:04:01 0 17.99 0.00 3.91 0.76 0.07 77.27 00:04:01 1 33.68 0.00 5.46 1.87 0.08 58.90 00:04:01 2 24.72 0.00 5.82 2.73 0.08 66.64 00:04:01 3 25.19 0.00 5.14 2.79 0.07 66.81 00:05:01 all 24.55 0.00 1.65 0.02 0.08 73.71 00:05:01 0 24.50 0.00 1.59 0.00 0.07 73.85 00:05:01 1 23.84 0.00 1.97 0.00 0.10 74.09 00:05:01 2 24.66 0.00 1.01 0.03 0.08 74.21 00:05:01 3 25.19 0.00 2.02 0.03 0.08 72.67 Average: all 13.16 0.00 2.46 0.89 0.05 83.45 Average: 0 10.66 0.00 2.41 0.86 0.04 86.04 Average: 1 16.69 0.00 2.67 1.14 0.07 79.44 Average: 2 12.38 0.00 2.45 0.90 0.05 84.22 Average: 3 12.90 0.00 2.31 0.65 0.05 84.09