---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21823 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 842 24604 0 6720 30869 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:84:3b:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe84:3b1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:c7:e3:e6 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21823) 04/09/24 _x86_64_ (8 CPU) 14:06:36 LINUX RESTART (8 CPU) 14:07:01 tps rtps wtps bread/s bwrtn/s 14:08:01 134.09 71.17 62.92 4613.50 21715.31 14:09:01 109.43 13.84 95.59 1124.72 21694.60 14:10:01 105.17 9.30 95.87 1647.46 34613.03 14:11:01 264.06 7.30 256.76 511.61 138455.66 14:12:01 135.04 6.22 128.83 284.52 17322.65 14:13:01 25.83 0.30 25.53 19.73 12300.93 14:14:01 70.99 2.38 68.61 129.58 13366.21 Average: 120.66 15.79 104.87 1190.15 37065.82 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 30081468 31670064 2857752 8.68 65912 1833576 1455512 4.28 933688 1634288 174140 14:09:01 29891560 31724244 3047660 9.25 84448 2045612 1400940 4.12 856972 1872492 125572 14:10:01 27359780 31681232 5579440 16.94 125688 4395828 1382620 4.07 994088 4134432 1802068 14:11:01 24809636 31256492 8129584 24.68 149452 6393676 6249476 18.39 1519308 6018504 8500 14:12:01 22847500 29416248 10091720 30.64 155284 6503388 9121920 26.84 3465100 6002856 2036 14:13:01 23313444 29918396 9625776 29.22 155900 6540616 6706192 19.73 3016032 6003248 176 14:14:01 25193700 31608964 7745520 23.51 158656 6360880 1552988 4.57 1332656 5851516 2500 Average: 26213870 31039377 6725350 20.42 127906 4867654 3981378 11.71 1731121 4502477 302142 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 345.86 243.89 1433.46 60.23 0.00 0.00 0.00 0.00 14:08:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 50.88 38.67 678.30 9.78 0.00 0.00 0.00 0.00 14:09:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 898.48 421.76 19246.11 31.58 0.00 0.00 0.00 0.00 14:10:01 lo 9.33 9.33 0.93 0.93 0.00 0.00 0.00 0.00 14:10:01 br-13a521348724 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 veth8eda6fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 veth8d975b4 0.10 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:11:01 veth12cddb7 0.12 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:12:01 veth7b0d8ef 4.53 4.08 0.44 0.37 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 veth8d975b4 82.10 99.13 50.21 23.36 0.00 0.00 0.00 0.00 14:12:01 veth12cddb7 14.26 13.95 2.13 1.99 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 veth8d975b4 73.80 89.92 83.91 21.06 0.00 0.00 0.00 0.01 14:13:01 veth12cddb7 20.26 14.55 2.07 2.18 0.00 0.00 0.00 0.00 14:13:01 vetha8f82df 5.92 7.82 0.90 1.05 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 2314.56 1247.14 46776.39 318.81 0.00 0.00 0.00 0.00 14:14:01 lo 26.25 26.25 3.07 3.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 328.91 176.75 6672.09 45.36 0.00 0.00 0.00 0.00 Average: lo 3.26 3.26 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21823) 04/09/24 _x86_64_ (8 CPU) 14:06:36 LINUX RESTART (8 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 9.89 0.00 1.02 3.83 0.04 85.21 14:08:01 0 3.66 0.00 0.49 0.13 0.05 95.67 14:08:01 1 9.20 0.00 0.85 0.65 0.02 89.29 14:08:01 2 29.32 0.00 1.90 3.92 0.08 64.78 14:08:01 3 4.46 0.00 0.87 8.63 0.05 86.00 14:08:01 4 12.68 0.00 1.27 3.16 0.03 82.87 14:08:01 5 5.61 0.00 1.02 2.04 0.03 91.29 14:08:01 6 11.22 0.00 0.94 1.29 0.02 86.54 14:08:01 7 3.09 0.00 0.82 10.88 0.03 85.18 14:09:01 all 9.99 0.00 0.68 2.46 0.03 86.83 14:09:01 0 7.99 0.00 0.72 0.62 0.03 90.64 14:09:01 1 0.92 0.00 0.22 0.00 0.02 98.85 14:09:01 2 23.66 0.00 1.22 1.10 0.05 73.97 14:09:01 3 1.00 0.00 0.63 4.78 0.02 93.57 14:09:01 4 9.86 0.00 0.65 1.33 0.03 88.12 14:09:01 5 13.59 0.00 0.83 0.52 0.05 85.01 14:09:01 6 1.00 0.00 0.17 3.32 0.05 95.46 14:09:01 7 21.93 0.00 1.02 8.00 0.05 69.00 14:10:01 all 10.07 0.00 3.96 4.70 0.09 81.18 14:10:01 0 7.88 0.00 3.57 0.36 0.07 88.13 14:10:01 1 11.42 0.00 4.54 4.18 0.05 79.80 14:10:01 2 9.04 0.00 3.34 0.81 0.07 86.73 14:10:01 3 9.88 0.00 3.42 15.19 0.07 71.45 14:10:01 4 9.26 0.00 4.38 0.46 0.07 85.84 14:10:01 5 11.86 0.00 4.12 2.92 0.08 81.02 14:10:01 6 13.48 0.00 4.00 0.22 0.22 82.08 14:10:01 7 7.69 0.00 4.34 13.53 0.07 74.37 14:11:01 all 10.29 0.00 4.02 8.66 0.07 76.97 14:11:01 0 12.05 0.00 3.14 0.98 0.05 83.78 14:11:01 1 11.01 0.00 3.71 11.82 0.05 73.41 14:11:01 2 8.79 0.00 3.70 14.85 0.07 72.59 14:11:01 3 9.34 0.00 4.80 11.69 0.08 74.09 14:11:01 4 11.94 0.00 4.28 0.81 0.07 82.91 14:11:01 5 9.81 0.00 4.59 0.62 0.07 84.91 14:11:01 6 9.14 0.00 4.04 27.62 0.08 59.11 14:11:01 7 10.26 0.00 3.85 1.03 0.05 84.82 14:12:01 all 28.65 0.00 4.17 3.45 0.11 63.62 14:12:01 0 23.77 0.00 3.89 5.67 0.08 66.58 14:12:01 1 22.95 0.00 2.83 1.59 0.15 72.48 14:12:01 2 38.73 0.00 5.41 1.53 0.12 54.20 14:12:01 3 25.86 0.00 3.52 3.19 0.10 67.33 14:12:01 4 31.70 0.00 5.01 1.33 0.08 61.88 14:12:01 5 28.22 0.00 4.04 1.36 0.08 66.30 14:12:01 6 32.35 0.00 5.33 4.33 0.12 57.87 14:12:01 7 25.80 0.00 3.37 8.56 0.10 62.17 14:13:01 all 6.19 0.00 0.89 0.78 0.05 92.08 14:13:01 0 7.38 0.00 0.89 5.46 0.05 86.22 14:13:01 1 5.39 0.00 0.98 0.07 0.05 93.51 14:13:01 2 5.69 0.00 0.83 0.07 0.05 93.36 14:13:01 3 5.88 0.00 0.97 0.12 0.05 92.98 14:13:01 4 8.53 0.00 1.05 0.08 0.05 90.28 14:13:01 5 5.23 0.00 0.62 0.12 0.05 93.98 14:13:01 6 5.18 0.00 0.75 0.07 0.07 93.94 14:13:01 7 6.20 0.00 1.06 0.32 0.05 92.38 14:14:01 all 7.92 0.00 0.64 1.26 0.04 90.14 14:14:01 0 0.98 0.00 0.47 5.75 0.02 92.78 14:14:01 1 19.51 0.00 0.92 2.53 0.03 77.01 14:14:01 2 14.84 0.00 0.94 0.28 0.02 83.92 14:14:01 3 2.82 0.00 0.67 0.37 0.02 96.13 14:14:01 4 0.95 0.00 0.38 0.17 0.03 98.46 14:14:01 5 0.55 0.00 0.47 0.10 0.03 98.84 14:14:01 6 20.84 0.00 0.70 0.55 0.10 77.80 14:14:01 7 2.93 0.00 0.60 0.32 0.03 96.11 Average: all 11.85 0.00 2.19 3.58 0.06 82.32 Average: 0 9.09 0.00 1.88 2.72 0.05 86.26 Average: 1 11.46 0.00 2.00 2.96 0.05 83.52 Average: 2 18.55 0.00 2.47 3.21 0.06 75.70 Average: 3 8.45 0.00 2.12 6.25 0.06 83.13 Average: 4 12.12 0.00 2.42 1.05 0.05 84.36 Average: 5 10.69 0.00 2.24 1.10 0.06 85.92 Average: 6 13.30 0.00 2.27 5.31 0.09 79.04 Average: 7 11.13 0.00 2.14 6.08 0.06 80.60