---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3804 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 857 26496 0 4813 30853 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:ae:1e:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:feae:1ee5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:a9:67:c2 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-3804) 12/10/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 102.38 23.85 78.54 1256.99 27543.28 02:51:01 127.10 22.98 104.12 2759.94 33958.87 02:52:01 435.24 11.85 423.40 792.67 109067.39 02:53:01 21.22 0.47 20.76 48.24 24575.76 02:54:01 15.16 0.00 15.16 0.00 21002.97 02:55:01 20.33 0.70 19.63 20.53 21049.99 02:56:01 12.61 0.07 12.55 12.40 16330.34 02:57:01 43.36 1.22 42.14 103.32 2449.63 Average: 97.17 7.64 89.53 624.24 31996.97 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30063268 31673376 2875952 8.73 70284 1849292 1410376 4.15 894788 1683964 170032 02:51:01 28842620 31665952 4096600 12.44 99916 2995528 1553740 4.57 985388 2737356 946684 02:52:01 26575880 31078976 6363340 19.32 131520 4542592 5349580 15.74 1654172 4212504 148 02:53:01 24269108 28967300 8670112 26.32 131944 4656876 8560300 25.19 3826748 4330864 224 02:54:01 24257732 28953528 8681488 26.36 132012 4657060 8558568 25.18 3839304 4328292 276 02:55:01 23915044 28620600 9024176 27.40 132264 4662248 8707256 25.62 4178124 4327124 1188 02:56:01 23938500 28645348 9000720 27.33 132312 4663388 8753952 25.76 4154228 4327356 72 02:57:01 27167856 31622840 5771364 17.52 134488 4518516 1485332 4.37 1217392 4085300 45944 Average: 26128751 30153490 6810469 20.68 120592 4068188 5547388 16.32 2593768 3754095 145571 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 63.42 44.21 979.60 7.51 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 02:51:01 br-3408d1f02cd0 0.00 0.00 0.00 0.00 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 ens3 212.53 135.01 6343.44 14.02 0.00 0.00 0.00 0.00 02:51:01 lo 6.07 6.07 0.56 0.56 0.00 0.00 0.00 0.00 02:52:01 br-3408d1f02cd0 0.72 0.65 0.06 0.29 0.00 0.00 0.00 0.00 02:52:01 vethc7606b4 0.05 0.48 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 veth0df2c3d 29.03 38.14 2.88 4.45 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 02:53:01 br-3408d1f02cd0 1.88 2.28 2.97 6.68 0.00 0.00 0.00 0.00 02:53:01 vethc7606b4 0.45 0.47 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth0df2c3d 42.16 49.63 45.55 21.94 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 br-3408d1f02cd0 1.05 1.25 0.51 0.15 0.00 0.00 0.00 0.00 02:54:01 vethc7606b4 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:54:01 veth0df2c3d 1.40 2.02 0.88 0.53 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 br-3408d1f02cd0 5.98 7.40 10.74 21.44 0.00 0.00 0.00 0.00 02:55:01 vethc7606b4 0.47 0.48 0.05 1.05 0.00 0.00 0.00 0.00 02:55:01 veth0df2c3d 126.48 157.57 268.60 52.04 0.00 0.00 0.00 0.02 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-3408d1f02cd0 2.42 2.55 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 vethc7606b4 0.73 0.83 0.08 1.17 0.00 0.00 0.00 0.00 02:56:01 veth0df2c3d 0.00 0.03 0.00 0.00 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 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1076.02 697.10 21553.18 163.34 0.00 0.00 0.00 0.00 02:57:01 lo 62.26 62.26 45.39 45.39 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 94.87 58.61 2598.29 13.42 0.00 0.00 0.00 0.00 Average: lo 7.29 7.29 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-3804) 12/10/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.87 0.00 0.68 2.48 0.03 86.94 02:50:01 0 6.31 0.00 0.43 0.47 0.00 92.78 02:50:01 1 2.95 0.00 0.30 0.12 0.00 96.63 02:50:01 2 6.35 0.00 0.77 15.68 0.05 77.16 02:50:01 3 33.20 0.00 1.99 2.21 0.07 62.53 02:50:01 4 5.69 0.00 0.30 0.32 0.05 93.64 02:50:01 5 17.79 0.00 0.98 0.25 0.02 80.96 02:50:01 6 4.96 0.00 0.32 0.43 0.05 94.23 02:50:01 7 1.77 0.00 0.33 0.38 0.02 97.50 02:51:01 all 10.78 0.00 2.03 3.04 0.04 84.11 02:51:01 0 29.35 0.00 2.77 2.29 0.07 65.52 02:51:01 1 14.37 0.00 2.28 0.10 0.05 83.21 02:51:01 2 4.34 0.00 1.39 15.07 0.03 79.17 02:51:01 3 5.40 0.00 2.70 0.18 0.02 91.70 02:51:01 4 3.76 0.00 1.18 0.62 0.03 94.41 02:51:01 5 12.19 0.00 2.07 0.18 0.03 85.52 02:51:01 6 10.33 0.00 1.83 2.72 0.03 85.09 02:51:01 7 6.49 0.00 2.05 3.22 0.05 88.19 02:52:01 all 12.51 0.00 4.87 7.14 0.07 75.41 02:52:01 0 12.64 0.00 3.81 1.84 0.08 81.63 02:52:01 1 11.64 0.00 4.81 2.87 0.07 80.61 02:52:01 2 12.56 0.00 5.04 12.59 0.08 69.72 02:52:01 3 12.45 0.00 4.83 1.73 0.07 80.92 02:52:01 4 11.64 0.00 5.18 3.98 0.08 79.11 02:52:01 5 14.13 0.00 5.96 31.90 0.10 47.91 02:52:01 6 13.55 0.00 4.88 1.62 0.07 79.88 02:52:01 7 11.47 0.00 4.47 0.64 0.05 83.36 02:53:01 all 29.44 0.00 2.77 1.03 0.08 66.68 02:53:01 0 26.04 0.00 3.16 1.00 0.07 69.73 02:53:01 1 30.43 0.00 2.52 6.89 0.07 60.09 02:53:01 2 34.52 0.00 3.76 0.00 0.08 61.63 02:53:01 3 30.72 0.00 2.77 0.07 0.10 66.34 02:53:01 4 32.60 0.00 2.82 0.07 0.07 64.45 02:53:01 5 27.61 0.00 2.58 0.00 0.10 69.72 02:53:01 6 21.74 0.00 2.05 0.25 0.07 75.89 02:53:01 7 31.86 0.00 2.48 0.00 0.08 65.57 02:54:01 all 0.81 0.00 0.12 1.08 0.05 97.95 02:54:01 0 0.30 0.00 0.08 0.00 0.02 99.60 02:54:01 1 1.04 0.00 0.08 8.62 0.03 90.22 02:54:01 2 0.33 0.00 0.15 0.00 0.07 99.45 02:54:01 3 1.33 0.00 0.20 0.00 0.08 98.38 02:54:01 4 0.58 0.00 0.13 0.00 0.03 99.25 02:54:01 5 1.32 0.00 0.13 0.00 0.03 98.51 02:54:01 6 0.79 0.00 0.07 0.00 0.07 99.08 02:54:01 7 0.79 0.00 0.17 0.00 0.07 98.98 02:55:01 all 7.27 0.00 0.83 1.23 0.08 90.60 02:55:01 0 6.51 0.00 0.95 0.40 0.07 92.07 02:55:01 1 7.23 0.00 0.82 9.26 0.08 82.61 02:55:01 2 8.04 0.00 1.06 0.00 0.12 90.79 02:55:01 3 7.71 0.00 0.79 0.02 0.07 91.42 02:55:01 4 6.97 0.00 0.84 0.03 0.05 92.11 02:55:01 5 7.91 0.00 0.82 0.08 0.07 91.12 02:55:01 6 7.65 0.00 0.60 0.02 0.07 91.66 02:55:01 7 6.08 0.00 0.75 0.03 0.07 93.07 02:56:01 all 0.61 0.00 0.24 0.99 0.08 98.07 02:56:01 0 1.14 0.00 0.38 0.13 0.15 98.19 02:56:01 1 0.53 0.00 0.23 7.76 0.03 91.44 02:56:01 2 0.47 0.00 0.25 0.02 0.10 99.16 02:56:01 3 0.40 0.00 0.10 0.00 0.03 99.47 02:56:01 4 0.27 0.00 0.15 0.00 0.08 99.50 02:56:01 5 0.27 0.00 0.25 0.07 0.10 99.31 02:56:01 6 1.41 0.00 0.33 0.00 0.10 98.16 02:56:01 7 0.45 0.00 0.22 0.00 0.08 99.25 02:57:01 all 5.44 0.00 0.74 0.34 0.05 93.43 02:57:01 0 1.94 0.00 0.79 1.12 0.05 96.11 02:57:01 1 3.58 0.00 0.68 0.30 0.03 95.40 02:57:01 2 12.95 0.00 0.80 0.27 0.03 85.94 02:57:01 3 2.54 0.00 0.65 0.13 0.07 96.61 02:57:01 4 1.00 0.00 0.52 0.30 0.05 98.13 02:57:01 5 16.93 0.00 1.17 0.17 0.05 81.68 02:57:01 6 2.99 0.00 0.59 0.17 0.05 96.21 02:57:01 7 1.58 0.00 0.67 0.28 0.05 97.41 Average: all 9.58 0.00 1.53 2.16 0.06 86.67 Average: 0 10.52 0.00 1.55 0.91 0.06 86.96 Average: 1 8.96 0.00 1.46 4.49 0.05 85.05 Average: 2 9.94 0.00 1.65 5.44 0.07 82.90 Average: 3 11.70 0.00 1.75 0.54 0.06 85.95 Average: 4 7.80 0.00 1.38 0.66 0.06 90.10 Average: 5 12.26 0.00 1.74 4.03 0.06 81.91 Average: 6 7.91 0.00 1.33 0.65 0.06 90.05 Average: 7 7.54 0.00 1.39 0.57 0.06 90.44