---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14667 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 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 850 26531 0 4784 30860 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:25:97:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe25:97ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:1f:77:e4 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-14667) 01/24/24 _x86_64_ (8 CPU) 02:48:57 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 139.37 74.31 65.06 5317.69 57414.46 02:51:01 116.25 26.91 89.34 2081.39 30096.45 02:52:01 165.87 9.58 156.29 1676.25 68237.69 02:53:01 341.78 12.08 329.70 814.83 68491.38 02:54:01 15.80 0.00 15.80 0.00 19346.43 02:55:01 14.70 0.00 14.70 0.00 19134.46 02:56:01 17.20 0.02 17.18 0.13 19444.64 02:57:01 49.04 0.22 48.83 24.66 20491.82 Average: 107.50 15.39 92.11 1239.46 37832.58 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30309104 31680284 2630116 7.98 52912 1639464 1432776 4.22 868344 1494476 73956 02:51:01 29923480 31687784 3015740 9.16 79104 1987064 1411860 4.15 892672 1815696 142752 02:52:01 27247440 31659952 5691780 17.28 117636 4497852 1458660 4.29 1008800 4235392 1203464 02:53:01 24417856 29092900 8521364 25.87 132216 4629888 8838548 26.01 3699580 4311212 1352 02:54:01 24312576 28983408 8626644 26.19 132320 4631380 8848812 26.04 3810560 4304660 188 02:55:01 24207688 28883648 8731532 26.51 132448 4632528 8898056 26.18 3908876 4308296 1284 02:56:01 24047400 28726896 8891820 26.99 132612 4636068 9017800 26.53 4069836 4304684 108 02:57:01 27270136 31681420 5669084 17.21 133132 4478960 1433552 4.22 1152960 4053620 3172 Average: 26466960 30299536 6472260 19.65 114048 3891650 5167508 15.20 2426454 3603504 178284 02:49:01 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 ens3 328.56 236.65 1028.74 59.17 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.17 0.17 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 ens3 68.77 45.51 1132.94 7.92 0.00 0.00 0.00 0.00 02:51:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 02:52:01 br-5320cbb9387d 0.00 0.00 0.00 0.00 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 ens3 585.74 342.28 19209.94 26.11 0.00 0.00 0.00 0.00 02:52:01 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00 02:53:01 veth2cf8cf9 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 br-5320cbb9387d 1.93 2.10 2.75 6.87 0.00 0.00 0.00 0.00 02:53:01 veth08311da 31.96 28.85 19.19 31.05 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 02:54:01 veth2cf8cf9 0.42 0.38 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 br-5320cbb9387d 1.30 1.48 0.58 0.18 0.00 0.00 0.00 0.00 02:54:01 veth08311da 0.10 0.13 0.26 0.01 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 02:55:01 veth2cf8cf9 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 br-5320cbb9387d 1.68 2.03 1.88 3.08 0.00 0.00 0.00 0.00 02:55:01 veth08311da 7.77 6.53 5.13 12.75 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth2cf8cf9 0.53 0.55 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 br-5320cbb9387d 5.35 6.47 9.11 18.46 0.00 0.00 0.00 0.00 02:56:01 veth08311da 53.77 44.36 27.05 110.71 0.00 0.00 0.00 0.01 02:56:01 docker0 0.00 0.00 0.00 0.00 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 ens3 1032.28 663.41 21395.54 140.84 0.00 0.00 0.00 0.00 02:57:01 lo 61.16 61.16 45.30 45.30 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 128.44 82.31 2673.76 17.54 0.00 0.00 0.00 0.00 Average: lo 7.27 7.27 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14667) 01/24/24 _x86_64_ (8 CPU) 02:48:57 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 7.92 0.00 1.10 3.16 0.03 87.79 02:50:01 0 2.97 0.00 0.85 0.50 0.02 95.66 02:50:01 1 6.85 0.00 0.77 0.42 0.03 91.93 02:50:01 2 15.95 0.00 1.24 3.54 0.05 79.22 02:50:01 3 13.01 0.00 1.00 0.33 0.03 85.62 02:50:01 4 4.42 0.00 1.89 0.45 0.02 93.22 02:50:01 5 3.30 0.00 1.21 18.79 0.05 76.65 02:50:01 6 7.44 0.00 0.82 0.60 0.03 91.10 02:50:01 7 9.44 0.00 0.97 0.67 0.03 88.89 02:51:01 all 9.89 0.00 0.87 2.61 0.03 86.60 02:51:01 0 11.34 0.00 0.55 1.59 0.02 86.51 02:51:01 1 21.98 0.00 1.74 1.12 0.03 75.12 02:51:01 2 14.19 0.00 1.20 0.70 0.03 83.88 02:51:01 3 1.80 0.00 0.43 9.27 0.03 88.46 02:51:01 4 4.80 0.00 0.62 0.32 0.02 94.25 02:51:01 5 15.75 0.00 1.49 5.82 0.07 76.88 02:51:01 6 3.86 0.00 0.43 2.02 0.03 93.66 02:51:01 7 5.47 0.00 0.48 0.03 0.02 94.00 02:52:01 all 12.40 0.00 4.49 4.08 0.07 78.95 02:52:01 0 17.68 0.00 3.69 1.00 0.08 77.55 02:52:01 1 14.59 0.00 5.44 2.24 0.07 77.67 02:52:01 2 11.23 0.00 4.62 0.34 0.07 83.74 02:52:01 3 6.29 0.00 3.50 15.98 0.05 74.17 02:52:01 4 9.88 0.00 4.41 0.17 0.07 85.47 02:52:01 5 15.54 0.00 5.41 11.96 0.12 66.97 02:52:01 6 14.49 0.00 3.99 0.71 0.05 80.76 02:52:01 7 9.51 0.00 4.85 0.35 0.05 85.23 02:53:01 all 28.04 0.00 3.64 4.67 0.08 63.56 02:53:01 0 22.94 0.00 3.22 1.28 0.07 72.49 02:53:01 1 25.31 0.00 3.19 3.41 0.08 68.01 02:53:01 2 33.14 0.00 3.75 2.00 0.08 61.03 02:53:01 3 27.32 0.00 3.61 2.99 0.10 65.98 02:53:01 4 36.59 0.00 4.52 3.65 0.08 55.17 02:53:01 5 27.59 0.00 4.29 21.05 0.08 46.99 02:53:01 6 26.46 0.00 3.43 2.74 0.10 67.27 02:53:01 7 25.00 0.00 3.15 0.30 0.08 71.47 02:54:01 all 2.76 0.00 0.27 1.22 0.04 95.72 02:54:01 0 2.45 0.00 0.22 0.00 0.03 97.30 02:54:01 1 1.52 0.00 0.22 0.00 0.05 98.21 02:54:01 2 3.11 0.00 0.32 9.64 0.05 86.89 02:54:01 3 3.92 0.00 0.25 0.02 0.02 95.79 02:54:01 4 2.84 0.00 0.27 0.00 0.03 96.86 02:54:01 5 2.64 0.00 0.32 0.00 0.03 97.01 02:54:01 6 3.49 0.00 0.40 0.00 0.05 96.06 02:54:01 7 2.07 0.00 0.18 0.10 0.03 97.62 02:55:01 all 2.21 0.00 0.21 1.37 0.04 96.16 02:55:01 0 1.14 0.00 0.17 0.00 0.03 98.66 02:55:01 1 2.81 0.00 0.10 0.03 0.03 97.02 02:55:01 2 2.02 0.00 0.27 10.71 0.03 86.97 02:55:01 3 1.78 0.00 0.12 0.00 0.05 98.05 02:55:01 4 2.45 0.00 0.25 0.00 0.00 97.30 02:55:01 5 2.42 0.00 0.18 0.00 0.07 97.33 02:55:01 6 1.99 0.00 0.32 0.00 0.05 97.64 02:55:01 7 3.11 0.00 0.30 0.20 0.05 96.34 02:56:01 all 5.16 0.00 0.60 1.26 0.06 92.92 02:56:01 0 5.06 0.00 0.68 0.00 0.05 94.21 02:56:01 1 5.49 0.00 0.52 0.18 0.05 93.76 02:56:01 2 4.87 0.00 0.60 9.74 0.07 84.72 02:56:01 3 4.49 0.00 0.54 0.02 0.05 94.91 02:56:01 4 6.01 0.00 0.52 0.00 0.07 93.40 02:56:01 5 5.60 0.00 0.62 0.05 0.05 93.68 02:56:01 6 5.17 0.00 0.77 0.13 0.05 93.87 02:56:01 7 4.63 0.00 0.52 0.00 0.05 94.80 02:57:01 all 1.40 0.00 0.53 1.36 0.04 96.66 02:57:01 0 1.52 0.00 0.67 0.22 0.05 97.54 02:57:01 1 1.60 0.00 0.43 0.10 0.03 97.83 02:57:01 2 1.27 0.00 0.60 5.24 0.05 92.84 02:57:01 3 3.16 0.00 0.61 0.02 0.03 96.19 02:57:01 4 0.84 0.00 0.44 0.15 0.07 98.51 02:57:01 5 0.67 0.00 0.57 4.97 0.05 93.75 02:57:01 6 1.15 0.00 0.40 0.07 0.03 98.34 02:57:01 7 0.99 0.00 0.53 0.15 0.05 98.28 Average: all 8.71 0.00 1.46 2.46 0.05 87.32 Average: 0 8.12 0.00 1.25 0.57 0.04 90.02 Average: 1 10.00 0.00 1.55 0.94 0.05 87.47 Average: 2 10.70 0.00 1.57 5.25 0.05 82.43 Average: 3 7.71 0.00 1.25 3.56 0.05 87.44 Average: 4 8.46 0.00 1.61 0.59 0.04 89.30 Average: 5 9.17 0.00 1.75 7.81 0.06 81.21 Average: 6 7.99 0.00 1.32 0.78 0.05 89.86 Average: 7 7.52 0.00 1.37 0.23 0.05 90.84