---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22734 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 865 25359 0 5942 30846 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:e8:10:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fee8:1010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:1e:2d:95 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-22734) 04/12/24 _x86_64_ (8 CPU) 13:04:10 LINUX RESTART (8 CPU) 13:05:01 tps rtps wtps bread/s bwrtn/s 13:06:01 91.27 17.73 73.54 1021.83 19087.22 13:07:01 116.73 23.28 93.45 2808.47 23564.61 13:08:01 175.49 0.43 175.06 62.78 91082.97 13:09:01 359.84 12.81 347.03 787.77 65038.08 13:10:01 24.23 0.28 23.95 14.53 13171.07 13:11:01 12.16 0.02 12.15 2.27 13001.25 13:12:01 69.51 1.40 68.11 107.45 15550.77 Average: 121.32 7.99 113.33 686.43 34357.92 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 30104828 31688216 2834392 8.60 70580 1823212 1440308 4.24 883036 1657828 153840 13:07:01 29706084 31693892 3233136 9.82 89800 2191572 1412600 4.16 926264 1975760 171736 13:08:01 26936060 31650808 6003160 18.22 132860 4755604 1416976 4.17 1029200 4492812 425808 13:09:01 24226372 29993688 8712848 26.45 153600 5732892 8241868 24.25 2847804 5271776 460 13:10:01 23791420 29564548 9147800 27.77 155124 5734772 8821944 25.96 3299060 5248012 172 13:11:01 23799120 29573796 9140100 27.75 155272 5735972 8806836 25.91 3290092 5248300 48 13:12:01 25996860 31613144 6942360 21.08 157128 5594292 1515636 4.46 1300500 5106472 23424 Average: 26365821 30825442 6573399 19.96 130623 4509759 4522310 13.31 1939422 4142994 110784 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 52.97 37.96 829.72 10.04 0.00 0.00 0.00 0.00 13:07:01 lo 4.67 4.67 0.45 0.45 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 br-d8b3bd0adfb6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 83.52 66.59 1065.57 9.39 0.00 0.00 0.00 0.00 13:08:01 lo 6.33 6.33 0.65 0.65 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 br-d8b3bd0adfb6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 913.60 389.05 19152.08 28.07 0.00 0.00 0.00 0.00 13:09:01 lo 3.40 3.40 0.29 0.29 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 br-d8b3bd0adfb6 0.83 0.68 0.06 0.30 0.00 0.00 0.00 0.00 13:09:01 veth410bdda 24.15 22.35 10.52 16.08 0.00 0.00 0.00 0.00 13:10:01 lo 5.88 5.88 3.62 3.62 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 br-d8b3bd0adfb6 2.17 2.47 1.82 1.74 0.00 0.00 0.00 0.00 13:10:01 veth410bdda 21.91 17.70 6.81 23.82 0.00 0.00 0.00 0.00 13:11:01 lo 6.50 6.50 0.45 0.45 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 br-d8b3bd0adfb6 1.30 1.53 0.10 0.14 0.00 0.00 0.00 0.00 13:11:01 veth410bdda 0.35 0.40 0.59 0.03 0.00 0.00 0.00 0.00 13:12:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 1709.70 930.79 31864.96 160.30 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.84 0.84 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 201.78 100.34 4439.66 13.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22734) 04/12/24 _x86_64_ (8 CPU) 13:04:10 LINUX RESTART (8 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 9.70 0.00 0.67 2.96 0.03 86.64 13:06:01 0 1.44 0.00 0.22 0.08 0.03 98.22 13:06:01 1 6.68 0.00 0.50 10.34 0.03 82.44 13:06:01 2 0.72 0.00 0.47 6.98 0.03 91.80 13:06:01 3 27.55 0.00 1.62 3.24 0.05 67.55 13:06:01 4 20.10 0.00 0.93 1.08 0.03 77.85 13:06:01 5 12.32 0.00 0.70 0.80 0.02 86.16 13:06:01 6 7.15 0.00 0.52 0.70 0.03 91.60 13:06:01 7 1.62 0.00 0.38 0.50 0.00 97.50 13:07:01 all 8.14 0.00 0.71 4.29 0.03 86.84 13:07:01 0 5.64 0.00 0.77 17.28 0.03 76.27 13:07:01 1 3.70 0.00 0.57 3.15 0.02 92.56 13:07:01 2 18.12 0.00 0.68 4.54 0.03 76.62 13:07:01 3 7.57 0.00 1.05 3.92 0.03 87.42 13:07:01 4 25.09 0.00 1.62 3.12 0.05 70.13 13:07:01 5 2.64 0.00 0.37 0.32 0.02 96.66 13:07:01 6 0.45 0.00 0.27 1.80 0.03 97.44 13:07:01 7 1.88 0.00 0.37 0.23 0.02 97.50 13:08:01 all 9.46 0.00 3.98 9.90 0.07 76.60 13:08:01 0 8.08 0.00 2.73 14.03 0.05 75.11 13:08:01 1 11.42 0.00 4.19 0.22 0.05 84.12 13:08:01 2 9.33 0.00 3.45 2.21 0.07 84.94 13:08:01 3 9.60 0.00 3.70 2.95 0.07 83.68 13:08:01 4 9.70 0.00 4.51 2.49 0.07 83.23 13:08:01 5 8.55 0.00 5.49 27.80 0.07 58.09 13:08:01 6 9.91 0.00 3.66 27.73 0.07 58.63 13:08:01 7 9.11 0.00 4.09 1.62 0.05 85.13 13:09:01 all 23.00 0.00 4.29 5.60 0.08 67.03 13:09:01 0 23.52 0.00 4.76 2.94 0.08 68.70 13:09:01 1 21.30 0.00 3.69 1.06 0.07 73.89 13:09:01 2 26.39 0.00 4.99 19.38 0.08 49.16 13:09:01 3 18.81 0.00 3.98 2.06 0.07 75.09 13:09:01 4 21.69 0.00 3.97 2.10 0.08 72.15 13:09:01 5 30.96 0.00 4.91 3.32 0.08 60.73 13:09:01 6 19.27 0.00 3.73 11.15 0.08 65.77 13:09:01 7 22.06 0.00 4.29 2.85 0.08 70.71 13:10:01 all 12.32 0.00 1.02 0.79 0.05 85.82 13:10:01 0 13.88 0.00 1.14 0.08 0.05 84.85 13:10:01 1 11.61 0.00 1.09 0.17 0.05 87.09 13:10:01 2 8.63 0.00 0.68 0.03 0.03 90.62 13:10:01 3 15.09 0.00 1.39 0.17 0.07 83.29 13:10:01 4 16.49 0.00 1.29 0.00 0.05 82.17 13:10:01 5 12.83 0.00 0.94 0.32 0.07 85.85 13:10:01 6 10.93 0.00 0.89 5.46 0.05 82.67 13:10:01 7 9.15 0.00 0.79 0.00 0.03 90.03 13:11:01 all 0.93 0.00 0.20 0.72 0.03 98.12 13:11:01 0 0.97 0.00 0.33 0.02 0.03 98.65 13:11:01 1 0.42 0.00 0.18 0.00 0.02 99.38 13:11:01 2 0.38 0.00 0.12 0.07 0.02 99.42 13:11:01 3 0.87 0.00 0.30 0.00 0.05 98.78 13:11:01 4 0.70 0.00 0.17 0.00 0.02 99.12 13:11:01 5 0.60 0.00 0.22 0.17 0.02 99.00 13:11:01 6 2.31 0.00 0.08 5.43 0.02 92.17 13:11:01 7 1.14 0.00 0.22 0.00 0.03 98.61 13:12:01 all 5.66 0.00 0.70 0.97 0.03 92.64 13:12:01 0 13.70 0.00 0.72 0.17 0.05 85.36 13:12:01 1 18.66 0.00 1.00 0.38 0.03 79.93 13:12:01 2 3.50 0.00 0.57 0.22 0.02 95.70 13:12:01 3 1.74 0.00 0.74 0.12 0.03 97.38 13:12:01 4 1.96 0.00 0.74 0.20 0.05 97.05 13:12:01 5 1.96 0.00 0.70 1.27 0.03 96.04 13:12:01 6 2.14 0.00 0.57 5.30 0.03 91.96 13:12:01 7 1.61 0.00 0.59 0.13 0.03 97.64 Average: all 9.87 0.00 1.64 3.59 0.04 84.85 Average: 0 9.58 0.00 1.52 4.93 0.05 83.93 Average: 1 10.53 0.00 1.60 2.19 0.04 85.64 Average: 2 9.56 0.00 1.56 4.76 0.04 84.08 Average: 3 11.60 0.00 1.82 1.78 0.05 84.75 Average: 4 13.68 0.00 1.88 1.28 0.05 83.11 Average: 5 9.95 0.00 1.89 4.81 0.04 83.30 Average: 6 7.43 0.00 1.38 8.18 0.05 82.96 Average: 7 6.62 0.00 1.52 0.76 0.04 91.06