---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82383 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: 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): 0-7 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 14G 142G 9% / 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 873 25284 0 6009 30839 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:d3:e9:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fed3:e9b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:34:7b:09 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::42:8bff:fe34:7b09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82383) 11/08/24 _x86_64_ (8 CPU) 18:18:16 LINUX RESTART (8 CPU) 18:19:02 tps rtps wtps bread/s bwrtn/s 18:20:01 118.10 24.78 93.32 2332.49 16656.43 18:21:01 222.53 2.23 220.30 375.40 67335.98 18:22:01 202.90 0.35 202.55 19.46 79946.01 18:23:01 248.99 0.05 248.94 1.47 50396.80 18:24:01 73.64 0.18 73.45 11.86 21433.49 Average: 173.42 5.45 167.96 542.17 47255.72 18:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 29520400 31672240 3418820 10.38 80604 2364268 1690080 4.97 961800 2127048 658832 18:21:01 27619772 31635120 5319448 16.15 130152 4071868 1703992 5.01 1091716 3755616 1019720 18:22:01 26574312 31616144 6364908 19.32 182968 4939608 1705128 5.02 1222964 4557068 340768 18:23:01 25686816 31561116 7252404 22.02 230744 5621920 1659948 4.88 1406640 5153060 71948 18:24:01 25896548 31577768 7042672 21.38 233480 5444128 1535824 4.52 1443172 4931900 1692 Average: 27059570 31612478 5879650 17.85 171590 4488358 1658994 4.88 1225258 4104938 418592 18:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 320.78 159.36 5943.49 21.15 0.00 0.00 0.00 0.00 18:20:01 lo 4.13 4.13 0.43 0.43 0.00 0.00 0.00 0.00 18:21:01 docker0 25.25 36.29 2.21 408.72 0.00 0.00 0.00 0.00 18:21:01 ens3 305.98 155.82 6619.00 12.81 0.00 0.00 0.00 0.00 18:21:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 18:22:01 docker0 62.26 96.73 4.15 869.78 0.00 0.00 0.00 0.00 18:22:01 ens3 187.20 101.13 2717.35 8.61 0.00 0.00 0.00 0.00 18:22:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 18:23:01 veth1b99f00 46.48 98.25 4.08 1546.70 0.00 0.00 0.00 0.13 18:23:01 docker0 46.48 98.10 3.44 1546.69 0.00 0.00 0.00 0.00 18:23:01 ens3 190.53 101.20 2317.24 10.59 0.00 0.00 0.00 0.00 18:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:24:01 docker0 21.46 36.36 1.27 735.22 0.00 0.00 0.00 0.00 18:24:01 ens3 184.27 194.47 754.88 1244.67 0.00 0.00 0.00 0.00 18:24:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 31.19 53.68 2.22 714.46 0.00 0.00 0.00 0.00 Average: ens3 237.48 142.34 3662.79 260.36 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82383) 11/08/24 _x86_64_ (8 CPU) 18:18:16 LINUX RESTART (8 CPU) 18:19:02 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 10.56 0.00 1.32 1.84 0.04 86.24 18:20:01 0 30.62 0.00 2.28 1.69 0.05 65.35 18:20:01 1 8.09 0.00 1.36 2.02 0.05 88.48 18:20:01 2 12.15 0.00 1.63 0.15 0.03 86.03 18:20:01 3 2.16 0.00 0.99 0.46 0.03 96.36 18:20:01 4 1.70 0.00 0.75 2.81 0.05 94.69 18:20:01 5 2.71 0.00 0.87 2.90 0.02 93.50 18:20:01 6 2.80 0.00 0.85 0.65 0.07 95.64 18:20:01 7 24.31 0.00 1.85 4.01 0.05 69.77 18:21:01 all 19.14 0.00 4.09 4.31 0.05 72.40 18:21:01 0 17.48 0.00 3.23 0.13 0.05 79.10 18:21:01 1 17.85 0.00 4.52 1.27 0.07 76.29 18:21:01 2 17.34 0.00 4.37 0.27 0.05 77.97 18:21:01 3 19.49 0.00 3.68 0.18 0.03 76.61 18:21:01 4 18.17 0.00 3.61 2.43 0.05 75.74 18:21:01 5 18.66 0.00 3.68 11.65 0.05 65.96 18:21:01 6 23.73 0.00 5.49 16.90 0.07 53.81 18:21:01 7 20.44 0.00 4.13 1.76 0.05 73.62 18:22:01 all 24.94 0.00 4.49 4.26 0.07 66.24 18:22:01 0 23.25 0.00 4.12 0.52 0.07 72.05 18:22:01 1 26.01 0.00 5.20 22.18 0.08 46.52 18:22:01 2 24.76 0.00 5.26 6.07 0.07 63.85 18:22:01 3 25.75 0.00 4.41 0.30 0.07 69.48 18:22:01 4 26.11 0.00 3.80 0.89 0.07 69.14 18:22:01 5 23.52 0.00 4.50 3.26 0.05 68.67 18:22:01 6 25.60 0.00 3.68 0.49 0.05 70.18 18:22:01 7 24.55 0.00 4.95 0.50 0.05 69.95 18:23:01 all 9.56 0.00 2.10 2.94 0.05 85.36 18:23:01 0 3.32 0.00 1.22 2.95 0.03 92.47 18:23:01 1 5.16 0.00 1.50 0.82 0.07 92.45 18:23:01 2 3.93 0.00 2.97 13.56 0.05 79.49 18:23:01 3 3.03 0.00 1.40 0.02 0.03 95.52 18:23:01 4 4.38 0.00 1.28 2.17 0.05 92.13 18:23:01 5 13.22 0.00 1.97 2.87 0.05 81.88 18:23:01 6 38.00 0.00 4.47 0.60 0.07 56.86 18:23:01 7 5.38 0.00 1.96 0.54 0.05 92.08 18:24:01 all 12.35 0.00 1.23 1.17 0.04 85.21 18:24:01 0 7.05 0.00 0.90 0.02 0.03 92.00 18:24:01 1 11.94 0.00 1.25 4.26 0.07 82.47 18:24:01 2 13.81 0.00 1.83 3.77 0.05 80.54 18:24:01 3 7.07 0.00 1.05 0.23 0.03 91.61 18:24:01 4 7.95 0.00 0.87 1.01 0.05 90.12 18:24:01 5 6.87 0.00 1.34 0.00 0.03 91.76 18:24:01 6 2.97 0.00 0.63 0.00 0.03 96.36 18:24:01 7 41.14 0.00 1.96 0.05 0.07 56.79 Average: all 15.31 0.00 2.65 2.90 0.05 79.09 Average: 0 16.28 0.00 2.35 1.06 0.05 80.26 Average: 1 13.79 0.00 2.77 6.08 0.07 77.29 Average: 2 14.39 0.00 3.21 4.78 0.05 77.57 Average: 3 11.50 0.00 2.31 0.24 0.04 85.91 Average: 4 11.68 0.00 2.06 1.86 0.05 84.35 Average: 5 13.01 0.00 2.47 4.13 0.04 80.35 Average: 6 18.64 0.00 3.03 3.72 0.06 74.57 Average: 7 23.16 0.00 2.97 1.37 0.05 72.45