---> uname -a: Linux prd-queue-docker-4c-4g-40757 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 692K 1.6G 1% /run /dev/vda1 78G 18G 61G 23% / 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 730 4933 0 10376 14980 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:dd:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75399sec preferred_lft 75399sec inet6 fe80::f816:3eff:fedc:ddb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:3a:72:a3 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::42:7bff:fe3a:72a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/23/24 _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 2.12 0.00 2.12 0.00 24.22 00:02:01 1.57 0.00 1.57 0.00 77.45 00:03:01 358.14 0.02 358.12 1.73 34437.99 00:04:01 294.93 0.03 294.90 5.60 52157.04 00:05:01 50.76 0.05 50.71 10.00 5914.21 Average: 141.59 0.02 141.57 3.47 18536.22 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 6295252 15428312 10129704 61.67 430652 8373708 1215812 6.96 1933704 7395232 224 00:01:01 6295136 15428276 10129820 61.67 430652 8373720 1221684 6.99 1933732 7395212 152 00:02:01 6289292 15426720 10135664 61.71 430652 8378280 1225960 7.02 1936040 7398224 3244 00:03:01 5275928 15316424 11149028 67.88 434400 9218276 1500780 8.59 2112468 8171828 19772 00:04:01 4975492 15330292 11449464 69.71 453520 9487624 1480848 8.47 2101568 8454460 137592 00:05:01 5104148 15398564 11320808 68.92 453648 9428660 1323012 7.57 2083708 8349396 464 Average: 5705875 15388098 10719081 65.26 438921 8876711 1328016 7.60 2016870 7860725 26908 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 00:01:01 ens3 2.81 2.24 1.51 3.21 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 15.90 12.73 30.60 10.90 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:03:01 ens3 269.14 153.71 3120.64 31.09 0.00 0.00 0.00 0.00 00:03:01 docker0 108.83 220.26 6.29 3106.12 0.00 0.00 0.00 0.00 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 veth41b8e92 108.83 220.41 7.78 3106.13 0.00 0.00 0.00 0.25 00:04:01 ens3 185.09 112.83 1976.70 15.49 0.00 0.00 0.00 0.00 00:04:01 vethdb7232b 11.91 19.51 1.75 435.78 0.00 0.00 0.00 0.04 00:04:01 docker0 41.13 62.57 4.64 1203.80 0.00 0.00 0.00 0.00 00:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:05:01 ens3 636.38 714.53 45.29 5573.72 0.00 0.00 0.00 0.00 00:05:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:05:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 222.03 199.36 1035.74 1127.74 0.00 0.00 0.00 0.00 Average: docker0 30.03 56.63 2.19 862.65 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/23/24 _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 0.61 0.00 0.07 1.08 0.01 98.24 00:01:01 0 0.08 0.00 0.07 2.99 0.00 96.86 00:01:01 1 0.20 0.00 0.08 0.79 0.00 98.93 00:01:01 2 0.10 0.00 0.08 0.02 0.02 99.78 00:01:01 3 2.01 0.00 0.05 0.53 0.00 97.41 00:02:01 all 0.32 0.00 0.06 0.07 0.00 99.54 00:02:01 0 0.12 0.00 0.07 0.20 0.00 99.62 00:02:01 1 0.22 0.00 0.05 0.07 0.02 99.65 00:02:01 2 0.17 0.00 0.08 0.00 0.02 99.73 00:02:01 3 0.80 0.00 0.05 0.02 0.00 99.14 00:03:01 all 14.37 0.00 4.06 3.33 0.09 78.14 00:03:01 0 12.36 0.00 5.31 3.38 0.08 78.86 00:03:01 1 24.39 0.00 3.66 7.77 0.10 64.09 00:03:01 2 8.03 0.00 2.98 1.13 0.08 87.78 00:03:01 3 12.73 0.00 4.32 1.04 0.08 81.82 00:04:01 all 18.65 0.00 4.97 2.36 0.08 73.94 00:04:01 0 21.74 0.00 5.31 2.57 0.08 70.29 00:04:01 1 13.00 0.00 4.09 0.42 0.05 82.44 00:04:01 2 14.59 0.00 4.61 1.64 0.07 79.10 00:04:01 3 25.37 0.00 5.89 4.85 0.10 63.79 00:05:01 all 32.76 0.00 1.35 0.36 0.09 65.44 00:05:01 0 36.04 0.00 1.71 0.10 0.10 62.05 00:05:01 1 25.03 0.00 0.86 0.00 0.07 74.05 00:05:01 2 35.42 0.00 1.35 0.82 0.08 62.32 00:05:01 3 34.69 0.00 1.48 0.50 0.10 63.23 Average: all 13.33 0.00 2.10 1.44 0.05 83.08 Average: 0 14.05 0.00 2.49 1.85 0.05 81.56 Average: 1 12.59 0.00 1.75 1.80 0.05 83.81 Average: 2 11.65 0.00 1.82 0.72 0.05 85.75 Average: 3 15.04 0.00 2.34 1.38 0.06 81.18