---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11126 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 13G 143G 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 826 26567 0 4774 30885 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:d1:28:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fed1:2861/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:c7:d2:60 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-11126) 01/11/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 111.79 36.74 75.06 1716.32 24405.63 02:51:01 122.48 22.98 99.50 2764.47 29697.18 02:52:01 440.56 12.56 428.00 811.26 106863.21 02:53:01 19.80 0.57 19.23 23.60 21763.64 02:54:01 14.00 0.00 14.00 0.00 17528.95 02:55:01 18.60 0.00 18.60 0.00 18002.48 02:56:01 20.98 0.00 20.98 0.00 18840.19 02:57:01 67.07 1.40 65.67 107.45 21019.93 Average: 101.89 9.22 92.67 675.72 32281.56 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30145348 31743612 2793872 8.48 68740 1839952 1414592 4.16 826128 1675676 163468 02:51:01 29222976 31686072 3716244 11.28 94948 2649596 1595352 4.69 968808 2393908 626120 02:52:01 26621180 31089380 6318040 19.18 131436 4507360 5795572 17.05 1634848 4182616 104 02:53:01 24323444 28992092 8615776 26.16 131836 4620920 8962772 26.37 3797392 4302304 292 02:54:01 24306492 28973780 8632728 26.21 131896 4621104 8995888 26.47 3815036 4300772 188 02:55:01 23991024 28666292 8948196 27.17 132148 4625664 9128748 26.86 4127284 4300072 132 02:56:01 24042232 28744564 8896988 27.01 132432 4654408 8377372 24.65 4066632 4314992 100 02:57:01 27191648 31622112 5747572 17.45 135132 4495048 1500576 4.42 1221120 4059544 13824 Average: 26230543 30189738 6708677 20.37 119821 4001756 5721359 16.83 2557156 3691236 100528 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 ens3 90.10 61.89 1012.79 11.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-fa84453515ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 ens3 126.26 86.99 2797.38 11.27 0.00 0.00 0.00 0.00 02:52:01 veth1cd0425 0.15 0.60 0.01 0.04 0.00 0.00 0.00 0.00 02:52:01 veth56d9b1e 0.63 0.77 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-fa84453515ac 0.67 0.57 0.05 0.32 0.00 0.00 0.00 0.00 02:53:01 veth1cd0425 2.12 2.20 7.85 2.59 0.00 0.00 0.00 0.00 02:53:01 veth56d9b1e 22.33 18.86 8.57 26.53 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 br-fa84453515ac 1.97 2.37 2.97 6.69 0.00 0.00 0.00 0.00 02:54:01 veth1cd0425 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 veth56d9b1e 3.27 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 br-fa84453515ac 1.25 1.38 0.52 0.16 0.00 0.00 0.00 0.00 02:55:01 veth1cd0425 6.20 6.77 15.36 5.38 0.00 0.00 0.00 0.00 02:55:01 veth56d9b1e 103.32 84.59 35.23 176.14 0.00 0.00 0.00 0.01 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 br-fa84453515ac 5.97 7.32 10.71 21.43 0.00 0.00 0.00 0.00 02:56:01 veth1cd0425 1.37 1.15 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 veth56d9b1e 1.40 1.55 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-fa84453515ac 2.45 2.53 0.13 0.18 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.07 61.07 45.28 45.28 0.00 0.00 0.00 0.00 02:57:01 ens3 1095.27 694.73 21449.83 156.47 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: lo 7.16 7.16 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 97.32 60.24 2593.32 13.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11126) 01/11/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.27 0.00 0.76 2.31 0.04 87.63 02:50:01 0 0.58 0.00 0.34 1.92 0.07 97.09 02:50:01 1 5.06 0.00 0.65 0.15 0.03 94.10 02:50:01 2 1.20 0.00 0.51 0.46 0.00 97.83 02:50:01 3 11.00 0.00 0.68 0.46 0.02 87.85 02:50:01 4 3.21 0.00 0.39 0.29 0.02 96.10 02:50:01 5 0.42 0.00 0.32 0.00 0.00 99.25 02:50:01 6 30.35 0.00 1.91 14.31 0.05 53.39 02:50:01 7 22.43 0.00 1.26 0.90 0.03 75.37 02:51:01 all 10.57 0.00 1.36 2.54 0.04 85.49 02:51:01 0 2.94 0.00 0.80 1.59 0.03 94.63 02:51:01 1 11.73 0.00 1.55 0.28 0.03 86.40 02:51:01 2 35.66 0.00 2.85 2.07 0.08 59.34 02:51:01 3 8.94 0.00 1.59 4.37 0.05 85.05 02:51:01 4 3.57 0.00 1.09 1.61 0.03 93.70 02:51:01 5 10.39 0.00 1.20 0.85 0.03 87.52 02:51:01 6 3.26 0.00 0.77 8.98 0.03 86.96 02:51:01 7 7.96 0.00 1.05 0.57 0.03 90.38 02:52:01 all 11.60 0.00 4.64 6.42 0.07 77.27 02:52:01 0 12.64 0.00 5.86 1.01 0.08 80.40 02:52:01 1 11.34 0.00 4.98 7.24 0.08 76.35 02:52:01 2 13.79 0.00 3.32 1.94 0.07 80.89 02:52:01 3 9.16 0.00 4.46 4.29 0.07 82.02 02:52:01 4 12.84 0.00 4.00 4.05 0.07 79.04 02:52:01 5 11.93 0.00 5.22 1.37 0.08 81.40 02:52:01 6 10.19 0.00 4.40 2.41 0.05 82.94 02:52:01 7 10.96 0.00 4.85 29.14 0.08 54.96 02:53:01 all 24.63 0.00 2.21 0.96 0.08 72.12 02:53:01 0 21.57 0.00 1.99 7.16 0.07 69.21 02:53:01 1 21.87 0.00 2.05 0.00 0.08 76.00 02:53:01 2 28.25 0.00 2.93 0.08 0.07 68.67 02:53:01 3 27.21 0.00 2.26 0.00 0.08 70.44 02:53:01 4 31.28 0.00 2.83 0.12 0.07 65.71 02:53:01 5 25.95 0.00 1.90 0.00 0.07 72.08 02:53:01 6 18.27 0.00 1.81 0.00 0.10 79.83 02:53:01 7 22.67 0.00 1.96 0.30 0.08 74.98 02:54:01 all 1.07 0.00 0.10 1.30 0.07 97.45 02:54:01 0 1.93 0.00 0.07 9.97 0.02 88.02 02:54:01 1 1.69 0.00 0.17 0.03 0.05 98.06 02:54:01 2 0.82 0.00 0.08 0.12 0.35 98.64 02:54:01 3 0.50 0.00 0.08 0.15 0.05 99.22 02:54:01 4 0.68 0.00 0.07 0.00 0.02 99.23 02:54:01 5 0.60 0.00 0.08 0.02 0.03 99.27 02:54:01 6 1.03 0.00 0.12 0.00 0.02 98.84 02:54:01 7 1.34 0.00 0.10 0.00 0.05 98.51 02:55:01 all 6.99 0.00 0.69 1.06 0.05 91.22 02:55:01 0 5.73 0.00 0.80 8.16 0.05 85.25 02:55:01 1 8.31 0.00 0.80 0.02 0.07 90.80 02:55:01 2 5.95 0.00 0.63 0.00 0.05 93.37 02:55:01 3 7.00 0.00 0.72 0.08 0.05 92.15 02:55:01 4 8.14 0.00 0.62 0.00 0.05 91.19 02:55:01 5 5.59 0.00 0.47 0.02 0.03 93.89 02:55:01 6 7.51 0.00 0.85 0.08 0.03 91.53 02:55:01 7 7.66 0.00 0.60 0.13 0.05 91.55 02:56:01 all 1.37 0.00 0.40 1.12 0.05 97.06 02:56:01 0 1.33 0.00 0.37 8.54 0.07 89.70 02:56:01 1 1.12 0.00 0.53 0.45 0.02 97.88 02:56:01 2 0.75 0.00 0.35 0.02 0.05 98.83 02:56:01 3 1.59 0.00 0.32 0.02 0.03 98.04 02:56:01 4 1.59 0.00 0.48 0.00 0.07 97.86 02:56:01 5 1.07 0.00 0.30 0.00 0.05 98.58 02:56:01 6 2.11 0.00 0.44 0.00 0.05 97.40 02:56:01 7 1.37 0.00 0.40 0.03 0.05 98.14 02:57:01 all 5.95 0.00 0.56 1.45 0.03 92.02 02:57:01 0 0.35 0.00 0.33 8.06 0.02 91.24 02:57:01 1 0.77 0.00 0.55 0.07 0.05 98.56 02:57:01 2 3.36 0.00 0.52 0.07 0.02 96.04 02:57:01 3 1.29 0.00 0.44 0.80 0.03 97.44 02:57:01 4 10.09 0.00 0.63 0.37 0.03 88.87 02:57:01 5 27.69 0.00 1.21 0.94 0.05 70.12 02:57:01 6 2.81 0.00 0.35 0.15 0.02 96.68 02:57:01 7 1.27 0.00 0.45 1.13 0.03 97.11 Average: all 8.92 0.00 1.34 2.14 0.05 87.55 Average: 0 5.88 0.00 1.32 5.82 0.05 86.93 Average: 1 7.75 0.00 1.41 1.03 0.05 89.76 Average: 2 11.23 0.00 1.40 0.59 0.09 86.69 Average: 3 8.32 0.00 1.32 1.27 0.05 89.04 Average: 4 8.92 0.00 1.26 0.80 0.04 88.98 Average: 5 10.47 0.00 1.34 0.40 0.04 87.75 Average: 6 9.38 0.00 1.32 3.21 0.04 86.03 Average: 7 9.42 0.00 1.33 3.99 0.05 85.21