---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24299 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 11G 144G 8% / 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 901 28097 0 3167 30818 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:d3:07:58 brd ff:ff:ff:ff:ff:ff inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fed3:758/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:30:5e:ff 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::42:36ff:fe30:5eff/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-24299) 04/19/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:02 tps rtps wtps bread/s bwrtn/s 03:59:01 149.33 18.59 130.74 1057.45 88572.78 04:00:01 122.68 18.93 103.75 488.59 31956.01 04:01:01 13.23 0.20 13.03 6.93 1715.58 04:02:01 86.77 3.42 83.35 452.06 21439.49 04:03:01 91.75 0.78 90.97 33.72 21833.92 Average: 92.56 8.35 84.21 405.56 32917.70 03:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30045976 31668312 2893244 8.78 73796 1856804 1446004 4.25 909612 1685592 129984 04:00:01 28054464 29964768 4884756 14.83 87252 2118736 3391764 9.98 2682740 1875340 12492 04:01:01 27614200 29567308 5325020 16.17 89612 2156824 3672396 10.81 3114108 1880428 8344 04:02:01 27707988 30121540 5231232 15.88 97300 2598452 3441820 10.13 2648408 2224000 764 04:03:01 28798532 31570288 4140688 12.57 103920 2942760 1466532 4.31 1214640 2555920 34356 Average: 28444232 30578443 4494988 13.65 90376 2334715 2683703 7.90 2113902 2044256 37188 03:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 68.50 48.11 888.47 13.59 0.00 0.00 0.00 0.00 03:59:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 507.17 367.26 3639.42 96.67 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 591.40 298.35 571.04 123.89 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 ens3 399.47 319.70 1643.93 99.77 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 docker0 3.50 6.13 0.20 77.98 0.00 0.00 0.00 0.00 04:03:01 ens3 218.03 171.43 123.93 75.64 0.00 0.00 0.00 0.00 04:03:01 lo 15.39 15.39 1.39 1.39 0.00 0.00 0.00 0.00 04:03:01 docker0 2.22 3.48 0.13 39.92 0.00 0.00 0.00 0.00 Average: ens3 357.87 241.61 1374.94 82.14 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 1.15 1.93 0.07 23.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24299) 04/19/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:02 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.13 0.00 0.70 3.85 0.04 85.29 03:59:01 0 43.06 0.00 2.01 3.88 0.07 50.99 03:59:01 1 1.56 0.00 0.47 15.03 0.03 82.90 03:59:01 2 19.19 0.00 1.42 0.70 0.05 78.64 03:59:01 3 8.86 0.00 0.75 0.10 0.02 90.28 03:59:01 4 5.05 0.00 0.34 0.03 0.03 94.54 03:59:01 5 2.19 0.00 0.32 1.96 0.09 95.44 03:59:01 6 1.02 0.00 0.25 0.03 0.02 98.68 03:59:01 7 0.12 0.00 0.05 9.02 0.02 90.79 04:00:01 all 32.69 0.00 1.18 2.28 0.07 63.78 04:00:01 0 31.67 0.00 0.92 0.17 0.07 67.18 04:00:01 1 37.68 0.00 1.24 2.99 0.08 58.00 04:00:01 2 41.33 0.00 1.41 1.36 0.08 55.82 04:00:01 3 23.22 0.00 0.93 1.79 0.07 73.99 04:00:01 4 29.00 0.00 1.19 0.99 0.05 68.78 04:00:01 5 18.35 0.00 0.79 10.09 0.07 70.71 04:00:01 6 39.31 0.00 1.43 0.72 0.05 58.49 04:00:01 7 41.03 0.00 1.47 0.17 0.08 57.25 04:01:01 all 38.05 0.00 0.97 0.12 0.07 60.79 04:01:01 0 35.18 0.00 0.57 0.02 0.07 64.17 04:01:01 1 51.91 0.00 1.00 0.35 0.07 46.67 04:01:01 2 42.01 0.00 0.87 0.00 0.07 57.05 04:01:01 3 34.91 0.00 1.10 0.00 0.05 63.94 04:01:01 4 30.15 0.00 1.14 0.00 0.08 68.63 04:01:01 5 39.31 0.00 0.87 0.38 0.10 59.33 04:01:01 6 42.46 0.00 1.02 0.02 0.08 56.42 04:01:01 7 28.49 0.00 1.23 0.22 0.08 69.98 04:02:01 all 23.40 0.00 1.90 1.98 0.09 72.63 04:02:01 0 25.57 0.00 2.12 0.15 0.07 72.09 04:02:01 1 29.80 0.00 1.75 5.99 0.10 62.36 04:02:01 2 22.97 0.00 2.16 0.10 0.08 74.68 04:02:01 3 23.43 0.00 2.18 0.03 0.12 74.25 04:02:01 4 19.99 0.00 1.51 5.08 0.07 73.35 04:02:01 5 20.46 0.00 1.52 0.17 0.07 77.79 04:02:01 6 20.22 0.00 1.91 3.17 0.08 74.61 04:02:01 7 24.78 0.00 2.03 1.16 0.07 71.97 04:03:01 all 18.79 0.00 1.80 1.41 0.07 77.93 04:03:01 0 13.73 0.00 1.40 1.12 0.10 83.65 04:03:01 1 29.35 0.00 1.61 3.09 0.08 65.87 04:03:01 2 17.35 0.00 1.66 0.97 0.08 79.93 04:03:01 3 22.57 0.00 1.81 0.18 0.07 75.36 04:03:01 4 16.46 0.00 1.46 2.26 0.07 79.76 04:03:01 5 18.80 0.00 2.07 2.11 0.07 76.95 04:03:01 6 16.04 0.00 2.75 1.23 0.05 79.93 04:03:01 7 15.90 0.00 1.66 0.32 0.07 82.05 Average: all 24.66 0.00 1.31 1.92 0.07 72.04 Average: 0 29.80 0.00 1.40 1.06 0.07 67.67 Average: 1 30.14 0.00 1.22 5.46 0.07 63.11 Average: 2 28.60 0.00 1.51 0.62 0.07 69.20 Average: 3 22.65 0.00 1.36 0.42 0.06 75.51 Average: 4 20.17 0.00 1.13 1.67 0.06 76.97 Average: 5 19.88 0.00 1.12 2.94 0.08 75.98 Average: 6 23.87 0.00 1.48 1.04 0.06 73.56 Average: 7 22.13 0.00 1.29 2.16 0.06 74.36