---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11443 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 852 26541 0 4772 30858 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:34:37:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe34:373f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:6b:42:68 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-11443) 01/12/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 101.77 22.78 78.99 1178.07 27469.42 02:51:01 127.78 23.18 104.60 2786.74 32521.91 02:52:01 425.53 13.43 412.10 799.47 108600.52 02:53:01 21.50 0.72 20.78 36.26 24447.81 02:54:01 15.18 0.00 15.18 0.00 20874.55 02:55:01 19.56 0.02 19.55 0.13 21082.00 02:56:01 20.33 0.00 20.33 0.00 18271.09 02:57:01 58.44 1.93 56.51 111.98 3421.16 Average: 98.76 7.76 91.00 614.08 32086.06 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30038088 31658216 2901132 8.81 70980 1858708 1454412 4.28 915348 1692888 179344 02:51:01 28713984 31660916 4225236 12.83 102312 3113948 1492216 4.39 996916 2852092 1104004 02:52:01 25903384 30393784 7035836 21.36 131496 4506552 6512504 19.16 2350192 4188776 256 02:53:01 24274308 28939576 8664912 26.31 131872 4620488 8737340 25.71 3851024 4301360 340 02:54:01 24265236 28929996 8673984 26.33 131944 4620676 8737340 25.71 3861380 4300660 212 02:55:01 23746556 28419796 9192664 27.91 132168 4625232 9117484 26.83 4373972 4300712 152 02:56:01 23790876 28490136 9148344 27.77 132452 4653972 8450496 24.86 4321612 4314564 112 02:57:01 27205792 31624392 5733428 17.41 135564 4485124 1475624 4.34 1218512 4052612 32156 Average: 25992278 30014602 6946942 21.09 121098 4060588 5747177 16.91 2736120 3750458 164572 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 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 69.66 46.79 997.81 7.73 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-27f4f403824e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.53 7.53 0.70 0.70 0.00 0.00 0.00 0.00 02:51:01 ens3 271.14 167.19 8029.73 16.46 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 vethc7bf521 0.13 0.50 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 vethea3ce81 0.87 1.00 0.05 0.06 0.00 0.00 0.00 0.00 02:52:01 veth391a5e3 0.05 0.43 0.00 0.03 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 vethc7bf521 2.23 2.23 7.86 2.60 0.00 0.00 0.00 0.00 02:53:01 vethea3ce81 22.26 18.83 8.64 26.60 0.00 0.00 0.00 0.00 02:53:01 veth391a5e3 0.43 0.45 0.04 0.90 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 vethc7bf521 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 vethea3ce81 3.28 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth391a5e3 0.53 0.55 0.05 0.92 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 02:55:01 vethc7bf521 5.95 6.65 15.34 5.37 0.00 0.00 0.00 0.00 02:55:01 vethea3ce81 102.97 84.25 35.13 176.04 0.00 0.00 0.00 0.01 02:55:01 veth391a5e3 0.55 0.57 0.05 1.13 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 vethc7bf521 1.25 1.02 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 vethea3ce81 1.33 1.50 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth2132da1 6.45 6.60 2.60 8.19 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 60.87 60.87 45.27 45.27 0.00 0.00 0.00 0.00 02:57:01 ens3 1067.26 674.52 21462.66 155.98 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 7.12 7.12 5.62 5.62 0.00 0.00 0.00 0.00 Average: ens3 94.81 58.15 2586.54 12.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11443) 01/12/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.09 0.00 0.73 2.44 0.04 86.70 02:50:01 0 0.03 0.00 0.08 0.45 0.05 99.38 02:50:01 1 0.30 0.00 0.23 0.02 0.02 99.43 02:50:01 2 3.41 0.00 0.55 14.85 0.05 81.14 02:50:01 3 45.01 0.00 2.49 2.83 0.07 49.60 02:50:01 4 8.01 0.00 0.60 0.08 0.02 91.28 02:50:01 5 14.74 0.00 0.98 0.50 0.03 83.74 02:50:01 6 8.24 0.00 0.47 0.15 0.03 91.10 02:50:01 7 1.03 0.00 0.43 0.60 0.02 97.92 02:51:01 all 11.17 0.00 2.10 2.49 0.05 84.19 02:51:01 0 9.61 0.00 2.35 4.88 0.05 83.12 02:51:01 1 15.99 0.00 2.25 0.69 0.03 81.03 02:51:01 2 22.39 0.00 2.46 8.51 0.08 66.55 02:51:01 3 20.12 0.00 2.82 1.36 0.07 75.64 02:51:01 4 5.94 0.00 1.36 0.49 0.03 92.19 02:51:01 5 5.00 0.00 1.53 0.27 0.03 93.17 02:51:01 6 5.81 0.00 1.58 0.40 0.05 92.16 02:51:01 7 4.58 0.00 2.48 3.36 0.03 89.54 02:52:01 all 13.95 0.00 3.86 7.10 0.07 75.01 02:52:01 0 11.49 0.00 3.09 4.49 0.08 80.85 02:52:01 1 11.65 0.00 3.87 22.19 0.08 62.21 02:52:01 2 17.12 0.00 5.10 4.24 0.07 73.47 02:52:01 3 17.29 0.00 4.52 3.51 0.08 74.59 02:52:01 4 15.90 0.00 4.18 2.14 0.08 77.70 02:52:01 5 11.19 0.00 3.35 0.71 0.07 84.69 02:52:01 6 13.17 0.00 2.63 0.15 0.05 84.00 02:52:01 7 13.78 0.00 4.18 19.48 0.10 62.46 02:53:01 all 20.15 0.00 1.79 1.19 0.07 76.81 02:53:01 0 19.69 0.00 1.85 0.02 0.07 78.37 02:53:01 1 16.16 0.00 1.14 0.00 0.05 82.65 02:53:01 2 22.06 0.00 2.60 0.07 0.07 75.21 02:53:01 3 20.78 0.00 1.96 0.00 0.08 77.18 02:53:01 4 19.76 0.00 1.71 1.32 0.07 77.14 02:53:01 5 19.67 0.00 1.47 0.02 0.07 78.77 02:53:01 6 22.99 0.00 2.05 0.00 0.07 74.89 02:53:01 7 20.14 0.00 1.56 8.09 0.07 70.15 02:54:01 all 0.87 0.00 0.11 1.16 0.04 97.82 02:54:01 0 0.88 0.00 0.13 0.00 0.03 98.95 02:54:01 1 0.85 0.00 0.08 0.00 0.02 99.05 02:54:01 2 1.05 0.00 0.08 0.00 0.03 98.83 02:54:01 3 0.70 0.00 0.12 0.07 0.07 99.05 02:54:01 4 1.15 0.00 0.17 0.00 0.03 98.65 02:54:01 5 0.80 0.00 0.07 0.00 0.02 99.12 02:54:01 6 0.85 0.00 0.12 0.00 0.03 99.00 02:54:01 7 0.72 0.00 0.03 9.21 0.07 89.97 02:55:01 all 6.68 0.00 0.76 1.15 0.06 91.35 02:55:01 0 4.40 0.00 0.73 0.00 0.07 94.80 02:55:01 1 6.77 0.00 0.75 0.03 0.08 92.36 02:55:01 2 6.98 0.00 0.70 0.00 0.05 92.27 02:55:01 3 6.03 0.00 1.09 0.03 0.08 92.77 02:55:01 4 7.13 0.00 0.72 0.00 0.05 92.10 02:55:01 5 9.27 0.00 0.73 0.07 0.05 89.88 02:55:01 6 5.98 0.00 0.52 0.00 0.05 93.45 02:55:01 7 6.87 0.00 0.85 9.05 0.07 83.16 02:56:01 all 1.10 0.00 0.37 1.11 0.06 97.36 02:56:01 0 0.60 0.00 0.35 0.00 0.07 98.98 02:56:01 1 1.34 0.00 0.62 0.07 0.07 97.91 02:56:01 2 0.82 0.00 0.25 0.02 0.05 98.86 02:56:01 3 1.15 0.00 0.42 0.00 0.07 98.36 02:56:01 4 1.39 0.00 0.27 0.00 0.05 98.29 02:56:01 5 1.97 0.00 0.32 0.00 0.05 97.66 02:56:01 6 0.82 0.00 0.35 0.12 0.07 98.65 02:56:01 7 0.74 0.00 0.39 8.72 0.08 90.07 02:57:01 all 6.69 0.00 0.62 0.65 0.03 92.02 02:57:01 0 1.33 0.00 0.60 0.20 0.02 97.85 02:57:01 1 2.42 0.00 0.37 0.08 0.02 97.11 02:57:01 2 1.22 0.00 0.45 0.17 0.05 98.11 02:57:01 3 8.53 0.00 0.83 0.18 0.02 90.44 02:57:01 4 13.38 0.00 0.45 0.22 0.03 85.92 02:57:01 5 23.83 0.00 1.29 0.74 0.07 74.07 02:57:01 6 0.75 0.00 0.45 2.87 0.02 95.91 02:57:01 7 2.14 0.00 0.50 0.72 0.02 96.63 Average: all 8.83 0.00 1.29 2.16 0.05 87.67 Average: 0 6.00 0.00 1.15 1.25 0.05 91.55 Average: 1 6.94 0.00 1.16 2.86 0.05 89.00 Average: 2 9.36 0.00 1.52 3.48 0.06 85.58 Average: 3 14.94 0.00 1.78 1.00 0.07 82.22 Average: 4 9.08 0.00 1.18 0.53 0.05 89.17 Average: 5 10.80 0.00 1.22 0.29 0.05 87.65 Average: 6 7.33 0.00 1.02 0.46 0.05 91.14 Average: 7 6.24 0.00 1.30 7.39 0.06 85.02