---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9929 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 712K 3.2G 1% /run /dev/vda1 155G 19G 137G 12% / 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 921 19935 0 11310 30793 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:5f:11:87 brd ff:ff:ff:ff:ff:ff inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe5f:1187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:ac:b0:83 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:f3ff:feac:b083/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9929) 06/08/26 _x86_64_ (8 CPU) 17:34:21 LINUX RESTART (8 CPU) 17:35:01 tps rtps wtps bread/s bwrtn/s 17:36:01 303.93 29.06 274.87 965.04 44572.17 17:37:01 198.02 20.55 177.47 1492.28 53898.32 17:38:01 389.19 5.71 383.47 469.04 147179.87 17:39:01 419.56 1.32 418.25 40.26 134553.84 17:40:01 333.71 2.22 331.49 17.73 70128.45 17:41:01 554.19 0.17 554.02 1.33 71281.45 17:42:01 27.61 0.00 27.61 0.00 9667.84 17:43:01 14.35 0.33 14.01 9.73 2720.21 17:44:01 140.34 0.00 140.34 0.00 23217.20 17:45:01 445.96 0.60 445.36 7.87 94980.17 17:46:01 294.80 18.81 275.99 1214.10 28519.46 17:47:01 85.39 4.02 81.37 494.98 7827.18 Average: 267.23 6.90 260.33 393.04 57377.97 17:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:01 30037076 31668576 2902144 8.81 72304 1869068 1522000 4.48 885632 1723172 186020 17:37:01 28919804 31063660 4019416 12.20 91188 2341436 2165316 6.37 1567332 2116820 106032 17:38:01 25608192 30846284 7331028 22.26 150032 5254592 2456476 7.23 2497716 4341468 833088 17:39:01 23696832 30625840 9242388 28.06 224008 6784596 2296348 6.76 3698504 4957408 434000 17:40:01 21448432 30425468 11490788 34.88 270988 8576876 2748776 8.09 3998976 6681932 1051072 17:41:01 20266584 30369344 12672636 38.47 278340 9609768 2678964 7.88 4370540 7405396 218784 17:42:01 20084608 30256952 12854612 39.03 278388 9677160 2864628 8.43 4526416 7429300 3376 17:43:01 20304272 30522976 12634948 38.36 279116 9717592 2562864 7.54 4293516 7433856 16528 17:44:01 19653200 30596092 13286020 40.33 310132 10390372 2493612 7.34 4176744 8191164 765076 17:45:01 21034412 31594056 11904808 36.14 359948 9958208 1604416 4.72 2945688 8044176 212092 17:46:01 19411092 30672360 13528128 41.07 367940 10609364 3580612 10.53 4013960 8541356 139992 17:47:01 20483376 31598460 12455844 37.81 369500 10473320 1556620 4.58 3088232 8408332 29944 Average: 22578990 30853339 10360230 31.45 254324 7938529 2377553 7.00 3338605 6272865 333000 17:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 ens3 275.85 182.87 1685.84 54.99 0.00 0.00 0.00 0.00 17:36:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 409.65 351.64 3058.92 70.18 0.00 0.00 0.00 0.00 17:37:01 lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 17:38:01 docker0 23.66 67.94 1.59 1388.49 0.00 0.00 0.00 0.00 17:38:01 ens3 346.38 215.06 7274.89 26.52 0.00 0.00 0.00 0.00 17:38:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:39:01 ens3 112.85 130.66 481.44 25.46 0.00 0.00 0.00 0.00 17:39:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:40:01 veth1dcb727 111.58 141.43 7.60 3450.71 0.00 0.00 0.00 0.28 17:40:01 docker0 201.10 303.03 16.58 5587.65 0.00 0.00 0.00 0.00 17:40:01 ens3 347.64 236.24 5880.19 26.23 0.00 0.00 0.00 0.00 17:40:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:41:01 veth1dcb727 102.40 138.69 8.34 3207.63 0.00 0.00 0.00 0.26 17:41:01 docker0 102.40 138.64 6.94 3207.63 0.00 0.00 0.00 0.00 17:41:01 ens3 151.16 111.08 3210.36 10.86 0.00 0.00 0.00 0.00 17:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 veth1dcb727 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 0.23 0.15 0.07 0.22 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 veth1dcb727 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 1.58 0.85 0.32 0.21 0.00 0.00 0.00 0.00 17:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 docker0 0.35 0.37 0.04 0.74 0.00 0.00 0.00 0.00 17:44:01 ens3 3.25 2.53 1.57 1.30 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 10.58 26.21 0.78 565.93 0.00 0.00 0.00 0.00 17:45:01 ens3 57.71 36.56 593.70 7.76 0.00 0.00 0.00 0.00 17:45:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 vethbf5bd63 32.51 32.09 59.28 3.36 0.00 0.00 0.00 0.00 17:46:01 veth8974ffc 31.82 32.66 3.34 59.30 0.00 0.00 0.00 0.00 17:46:01 ens3 195.27 101.23 2069.11 15.87 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 59.79 50.17 72.35 32.21 0.00 0.00 0.00 0.00 17:47:01 lo 14.53 14.53 1.45 1.45 0.00 0.00 0.00 0.00 Average: docker0 28.16 44.68 2.16 895.58 0.00 0.00 0.00 0.00 Average: ens3 163.52 118.33 2027.76 22.67 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9929) 06/08/26 _x86_64_ (8 CPU) 17:34:21 LINUX RESTART (8 CPU) 17:35:01 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 10.43 0.00 0.86 3.32 0.04 85.35 17:36:01 0 5.45 0.00 0.30 0.45 0.03 93.76 17:36:01 1 16.00 0.00 1.23 2.45 0.05 80.27 17:36:01 2 12.95 0.00 1.02 3.57 0.05 82.41 17:36:01 3 1.55 0.00 0.32 0.67 0.02 97.45 17:36:01 4 1.95 0.00 0.45 8.06 0.03 89.50 17:36:01 5 22.24 0.00 1.32 1.03 0.08 75.32 17:36:01 6 16.25 0.00 1.15 4.84 0.05 77.71 17:36:01 7 6.98 0.00 1.10 5.43 0.03 86.46 17:37:01 all 19.81 0.00 1.30 1.52 0.07 77.31 17:37:01 0 25.04 0.00 1.88 0.70 0.08 72.30 17:37:01 1 14.41 0.00 0.91 0.58 0.05 84.04 17:37:01 2 16.79 0.00 1.00 0.13 0.07 82.01 17:37:01 3 20.61 0.00 1.56 0.73 0.07 77.03 17:37:01 4 24.61 0.00 0.90 4.95 0.07 69.48 17:37:01 5 17.20 0.00 0.71 0.12 0.05 81.92 17:37:01 6 18.42 0.00 1.62 3.22 0.07 76.67 17:37:01 7 21.47 0.00 1.82 1.77 0.07 74.87 17:38:01 all 10.20 0.00 3.62 4.41 0.07 81.71 17:38:01 0 9.38 0.00 4.35 3.16 0.05 83.05 17:38:01 1 8.90 0.00 3.69 3.73 0.07 83.61 17:38:01 2 11.37 0.00 4.08 4.64 0.08 79.82 17:38:01 3 11.38 0.00 3.37 0.60 0.07 84.58 17:38:01 4 9.24 0.00 4.55 1.13 0.07 85.00 17:38:01 5 14.11 0.00 2.62 6.51 0.07 76.69 17:38:01 6 6.51 0.00 2.78 5.89 0.07 84.76 17:38:01 7 10.76 0.00 3.45 9.73 0.09 75.98 17:39:01 all 10.71 0.00 4.35 3.84 0.08 81.02 17:39:01 0 11.21 0.00 3.82 0.20 0.07 84.70 17:39:01 1 12.31 0.00 4.00 2.65 0.08 80.95 17:39:01 2 7.18 0.00 4.86 14.87 0.10 72.99 17:39:01 3 10.55 0.00 4.45 5.48 0.08 79.43 17:39:01 4 12.18 0.00 6.09 3.60 0.08 78.05 17:39:01 5 14.73 0.00 2.86 0.71 0.05 81.65 17:39:01 6 10.17 0.00 3.75 0.07 0.08 85.93 17:39:01 7 7.36 0.00 4.95 3.20 0.05 84.43 17:40:01 all 9.10 0.00 4.06 2.07 0.08 84.69 17:40:01 0 9.28 0.00 5.26 0.29 0.10 85.08 17:40:01 1 7.11 0.00 4.68 3.25 0.08 84.87 17:40:01 2 4.94 0.00 2.78 3.67 0.05 88.56 17:40:01 3 14.33 0.00 3.95 0.48 0.09 81.16 17:40:01 4 10.43 0.00 5.52 0.66 0.07 83.33 17:40:01 5 9.45 0.00 4.18 0.30 0.08 85.99 17:40:01 6 11.01 0.00 2.47 0.24 0.07 86.21 17:40:01 7 6.32 0.00 3.65 7.62 0.08 82.32 17:41:01 all 12.55 0.00 1.86 3.53 0.06 81.99 17:41:01 0 7.13 0.00 1.39 5.14 0.03 86.32 17:41:01 1 6.45 0.00 1.11 0.00 0.05 92.39 17:41:01 2 16.77 0.00 1.80 1.57 0.09 79.78 17:41:01 3 13.65 0.00 1.82 0.00 0.03 84.50 17:41:01 4 10.54 0.00 1.42 2.21 0.09 85.75 17:41:01 5 5.74 0.00 3.12 19.25 0.05 71.83 17:41:01 6 19.49 0.00 1.80 0.09 0.09 78.53 17:41:01 7 20.93 0.00 2.42 0.10 0.05 76.49 17:42:01 all 56.08 0.00 13.33 0.09 0.12 30.38 17:42:01 0 57.98 0.00 13.09 0.00 0.10 28.83 17:42:01 1 44.79 0.00 12.31 0.00 0.09 42.81 17:42:01 2 57.54 0.00 13.63 0.00 0.12 28.71 17:42:01 3 53.58 0.00 13.36 0.00 0.10 32.96 17:42:01 4 55.42 0.00 14.67 0.00 0.11 29.80 17:42:01 5 55.10 0.00 13.10 0.00 0.12 31.67 17:42:01 6 57.12 0.00 13.04 0.28 0.12 29.44 17:42:01 7 67.34 0.00 13.52 0.46 0.12 18.56 17:43:01 all 12.38 0.00 2.68 0.01 0.06 84.88 17:43:01 0 8.82 0.00 2.76 0.00 0.07 88.36 17:43:01 1 10.04 0.00 2.19 0.00 0.05 87.73 17:43:01 2 8.83 0.00 2.12 0.02 0.07 88.96 17:43:01 3 12.87 0.00 2.32 0.02 0.07 84.72 17:43:01 4 15.98 0.00 2.71 0.00 0.07 81.24 17:43:01 5 15.55 0.00 3.57 0.00 0.05 80.82 17:43:01 6 17.73 0.00 2.88 0.02 0.07 79.30 17:43:01 7 9.22 0.00 2.82 0.07 0.07 87.82 17:44:01 all 9.78 0.00 2.92 0.56 0.05 86.69 17:44:01 0 5.45 0.00 1.59 0.00 0.03 92.93 17:44:01 1 2.42 0.00 3.44 0.00 0.03 94.10 17:44:01 2 2.28 0.00 1.81 0.00 0.03 95.87 17:44:01 3 4.36 0.00 2.91 3.80 0.07 88.86 17:44:01 4 2.02 0.00 1.32 0.08 0.02 96.56 17:44:01 5 4.66 0.00 1.42 0.00 0.03 93.88 17:44:01 6 45.13 0.00 7.33 0.08 0.10 47.35 17:44:01 7 11.83 0.00 3.59 0.50 0.05 84.02 17:45:01 all 11.34 0.00 4.45 1.42 0.06 82.72 17:45:01 0 24.18 0.00 6.24 0.24 0.07 69.28 17:45:01 1 10.36 0.00 3.81 0.20 0.07 85.56 17:45:01 2 15.52 0.00 3.94 0.05 0.08 80.40 17:45:01 3 9.46 0.00 3.53 0.17 0.05 86.78 17:45:01 4 8.77 0.00 4.38 0.12 0.07 86.66 17:45:01 5 8.17 0.00 5.17 0.05 0.05 86.56 17:45:01 6 10.78 0.00 6.01 8.84 0.07 74.31 17:45:01 7 3.58 0.00 2.57 1.71 0.05 92.09 17:46:01 all 21.18 0.00 2.54 1.19 0.07 75.02 17:46:01 0 16.53 0.00 2.93 1.96 0.05 78.53 17:46:01 1 35.93 0.00 3.06 0.50 0.08 60.42 17:46:01 2 28.36 0.00 2.37 0.77 0.07 68.44 17:46:01 3 17.02 0.00 1.98 0.10 0.07 80.84 17:46:01 4 14.57 0.00 2.29 0.60 0.05 82.49 17:46:01 5 23.50 0.00 2.61 0.44 0.08 73.36 17:46:01 6 22.88 0.00 2.78 1.44 0.05 72.85 17:46:01 7 10.63 0.00 2.25 3.74 0.07 83.31 17:46:01 CPU %user %nice %system %iowait %steal %idle 17:47:01 all 10.34 0.00 1.14 0.26 0.05 88.21 17:47:01 0 17.88 0.00 1.48 0.75 0.07 79.82 17:47:01 1 8.63 0.00 1.07 0.05 0.02 90.23 17:47:01 2 12.05 0.00 1.07 0.12 0.07 86.70 17:47:01 3 6.73 0.00 1.00 0.03 0.05 92.19 17:47:01 4 6.12 0.00 1.13 0.17 0.05 92.53 17:47:01 5 7.15 0.00 1.15 0.85 0.05 90.79 17:47:01 6 6.88 0.00 0.61 0.03 0.07 92.40 17:47:01 7 17.33 0.00 1.59 0.13 0.05 80.90 Average: all 16.04 0.00 3.56 1.85 0.07 78.49 Average: 0 16.39 0.00 3.72 1.08 0.06 78.75 Average: 1 14.74 0.00 3.44 1.12 0.06 80.63 Average: 2 16.07 0.00 3.34 2.45 0.07 78.07 Average: 3 14.54 0.00 3.34 1.01 0.06 81.05 Average: 4 14.16 0.00 3.75 1.80 0.06 80.23 Average: 5 16.38 0.00 3.45 2.37 0.06 77.74 Average: 6 20.08 0.00 3.82 2.10 0.07 73.92 Average: 7 15.94 0.00 3.61 2.87 0.06 77.51