---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22193 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 13G 143G 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 830 26290 0 5047 30881 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:61:17:9a brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe61:179a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:b9:67:bd 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-22193) 04/11/24 _x86_64_ (8 CPU) 01:11:26 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 138.94 71.15 67.79 4613.90 21315.38 01:14:01 88.90 13.83 75.07 1123.63 21654.92 01:15:02 141.37 9.16 132.21 1633.71 53727.36 01:16:01 366.79 11.91 354.87 784.14 79301.02 01:17:01 15.20 0.53 14.66 24.40 13167.19 01:18:01 21.53 0.02 21.51 1.07 14254.36 01:19:01 60.49 1.93 58.56 111.98 15784.14 Average: 118.44 15.51 102.93 1185.68 31202.32 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30196500 31743652 2742720 8.33 67040 1792372 1398364 4.11 824628 1629164 126840 01:14:01 29887916 31725856 3051304 9.26 84580 2050556 1414180 4.16 854180 1876956 184032 01:15:02 27334524 31682912 5604696 17.02 112768 4452976 1411084 4.15 977488 4190272 1359688 01:16:01 25499276 30374252 7439944 22.59 135096 4917872 5719120 16.83 2387720 4536100 376 01:17:01 25175104 30053620 7764116 23.57 135344 4919176 6254460 18.40 2736380 4504420 0 01:18:01 25382460 30284816 7556760 22.94 135640 4945968 4754068 13.99 2528380 4517256 116 01:19:01 26880160 31581160 6059060 18.39 137400 4756124 1572876 4.63 1245668 4339612 2704 Average: 27193706 31063753 5745514 17.44 115410 3976435 3217736 9.47 1650635 3656254 239108 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 398.33 260.01 1462.02 63.15 0.00 0.00 0.00 0.00 01:13:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 48.52 35.12 677.64 7.09 0.00 0.00 0.00 0.00 01:14:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 01:15:02 br-0fcb537bc344 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:02 ens3 619.10 344.21 22156.63 25.77 0.00 0.00 0.00 0.00 01:15:02 lo 10.79 10.79 0.99 0.99 0.00 0.00 0.00 0.00 01:16:01 br-0fcb537bc344 0.76 0.66 0.06 0.31 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 veth52b7f12 0.69 0.90 0.05 0.05 0.00 0.00 0.00 0.00 01:16:01 veth3445c3b 0.47 0.66 0.05 0.31 0.00 0.00 0.00 0.00 01:17:01 br-0fcb537bc344 2.05 2.43 1.82 1.74 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 veth52b7f12 0.70 0.78 0.31 0.13 0.00 0.00 0.00 0.00 01:17:01 veth3445c3b 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 br-0fcb537bc344 1.33 1.58 0.11 0.15 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 veth1956d38 107.00 128.98 77.48 31.70 0.00 0.00 0.00 0.01 01:18:01 veth843b9b0 1.87 1.87 0.37 0.38 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 1146.21 709.42 24461.62 127.94 0.00 0.00 0.00 0.00 01:19:01 lo 33.54 33.54 6.04 6.04 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 162.19 100.00 3492.54 18.10 0.00 0.00 0.00 0.00 Average: lo 4.32 4.32 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22193) 04/11/24 _x86_64_ (8 CPU) 01:11:26 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 11.08 0.00 1.09 2.79 0.05 84.99 01:13:01 0 6.93 0.00 0.78 1.05 0.02 91.22 01:13:01 1 16.28 0.00 1.05 7.10 0.05 75.52 01:13:01 2 23.06 0.00 1.65 0.82 0.12 74.35 01:13:01 3 7.11 0.00 1.04 7.72 0.03 84.10 01:13:01 4 9.54 0.00 1.26 2.85 0.08 86.26 01:13:01 5 6.13 0.00 0.67 0.28 0.02 92.90 01:13:01 6 9.30 0.00 1.05 0.92 0.05 88.68 01:13:01 7 10.27 0.00 1.17 1.57 0.05 86.94 01:14:01 all 9.36 0.00 0.61 3.12 0.03 86.88 01:14:01 0 9.36 0.00 0.49 0.97 0.02 89.16 01:14:01 1 8.25 0.00 0.72 0.45 0.02 90.57 01:14:01 2 1.80 0.00 0.45 2.20 0.05 95.49 01:14:01 3 3.08 0.00 0.63 11.32 0.02 84.94 01:14:01 4 8.94 0.00 0.59 6.91 0.07 83.50 01:14:01 5 13.98 0.00 0.57 1.15 0.03 84.27 01:14:01 6 4.34 0.00 0.37 0.20 0.02 95.08 01:14:01 7 25.19 0.00 1.04 1.72 0.03 72.02 01:15:02 all 9.88 0.00 3.90 7.71 0.07 78.44 01:15:02 0 9.18 0.00 4.51 0.71 0.07 85.54 01:15:02 1 9.79 0.00 4.38 11.01 0.05 74.77 01:15:02 2 8.10 0.00 4.06 27.40 0.12 60.32 01:15:02 3 10.32 0.00 3.42 1.45 0.07 84.74 01:15:02 4 8.50 0.00 3.82 10.33 0.08 77.27 01:15:02 5 10.42 0.00 3.89 0.31 0.07 85.32 01:15:02 6 10.45 0.00 3.47 1.80 0.07 84.22 01:15:02 7 12.27 0.00 3.68 8.72 0.07 75.26 01:16:01 all 16.73 0.00 3.26 8.76 0.07 71.18 01:16:01 0 13.89 0.00 3.07 1.21 0.07 81.76 01:16:01 1 22.11 0.00 4.13 9.90 0.07 63.79 01:16:01 2 15.31 0.00 3.30 23.94 0.09 57.36 01:16:01 3 19.32 0.00 4.16 23.79 0.09 52.65 01:16:01 4 14.14 0.00 2.71 4.50 0.07 78.58 01:16:01 5 15.55 0.00 2.84 1.59 0.05 79.97 01:16:01 6 19.80 0.00 3.10 4.58 0.09 72.43 01:16:01 7 13.67 0.00 2.70 0.60 0.07 82.96 01:17:01 all 12.57 0.00 1.05 0.80 0.06 85.51 01:17:01 0 13.04 0.00 1.29 6.04 0.10 79.54 01:17:01 1 14.14 0.00 1.25 0.00 0.07 84.54 01:17:01 2 13.06 0.00 1.11 0.22 0.05 85.56 01:17:01 3 11.76 0.00 0.97 0.13 0.03 87.10 01:17:01 4 11.59 0.00 0.76 0.02 0.08 87.54 01:17:01 5 12.11 0.00 1.20 0.02 0.05 86.63 01:17:01 6 8.87 0.00 0.70 0.02 0.05 90.36 01:17:01 7 16.00 0.00 1.19 0.03 0.05 82.73 01:18:01 all 0.93 0.00 0.27 0.79 0.04 97.97 01:18:01 0 1.07 0.00 0.35 5.91 0.08 92.58 01:18:01 1 0.44 0.00 0.20 0.00 0.03 99.33 01:18:01 2 1.20 0.00 0.42 0.00 0.05 98.33 01:18:01 3 0.53 0.00 0.22 0.28 0.02 98.95 01:18:01 4 1.95 0.00 0.33 0.00 0.02 97.70 01:18:01 5 0.72 0.00 0.18 0.02 0.00 99.08 01:18:01 6 1.17 0.00 0.23 0.02 0.03 98.55 01:18:01 7 0.42 0.00 0.23 0.08 0.05 99.22 01:19:01 all 7.56 0.00 0.52 0.99 0.03 90.90 01:19:01 0 1.30 0.00 0.38 6.28 0.02 92.02 01:19:01 1 2.40 0.00 0.38 0.02 0.02 97.18 01:19:01 2 39.66 0.00 1.02 0.63 0.05 58.64 01:19:01 3 7.37 0.00 0.48 0.20 0.03 91.91 01:19:01 4 1.17 0.00 0.47 0.03 0.02 98.31 01:19:01 5 2.77 0.00 0.42 0.42 0.03 96.36 01:19:01 6 3.20 0.00 0.58 0.17 0.03 96.02 01:19:01 7 2.55 0.00 0.42 0.15 0.02 96.86 Average: all 9.71 0.00 1.52 3.54 0.05 85.18 Average: 0 7.80 0.00 1.54 3.18 0.05 87.42 Average: 1 10.45 0.00 1.72 4.04 0.04 83.74 Average: 2 14.61 0.00 1.70 7.78 0.07 75.83 Average: 3 8.46 0.00 1.55 6.36 0.04 83.59 Average: 4 7.96 0.00 1.41 3.51 0.06 87.06 Average: 5 8.78 0.00 1.38 0.54 0.04 89.26 Average: 6 8.11 0.00 1.35 1.08 0.05 89.41 Average: 7 11.47 0.00 1.48 1.83 0.05 85.17