---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-2291 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1301 58591 0 4528 62423 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:1e:e1:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe1e:e1a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:5a:93:ac 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-16g-2291) 10/02/25 _x86_64_ (16 CPU) 11:46:08 LINUX RESTART (16 CPU) 11:47:01 tps rtps wtps bread/s bwrtn/s 11:48:01 211.75 22.55 189.20 733.74 57081.15 11:49:01 180.82 43.29 137.53 2471.45 62902.72 11:50:01 70.37 4.53 65.84 141.04 53830.76 11:51:01 42.22 0.65 41.57 27.32 48913.70 11:52:01 48.98 1.40 47.58 31.86 60655.89 11:53:01 50.74 0.12 50.62 4.80 66124.85 11:54:01 28.91 0.77 28.14 84.37 26891.17 Average: 90.54 10.47 80.07 499.21 53770.71 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 62973120 64357732 2994624 4.54 82064 1834096 2060432 3.07 894616 1680564 162892 11:49:01 60740664 62440456 5227080 7.92 96496 2122288 3079564 4.60 2887752 1891812 19688 11:50:01 59257052 61090520 6710692 10.17 101572 2245964 4102688 6.12 4281580 1965216 76 11:51:01 59434032 61572228 6533712 9.90 104412 2540576 3610548 5.39 3880668 2174688 256864 11:52:01 59141696 61748044 6826048 10.35 105824 2999572 3450016 5.15 3705680 2626844 229396 11:53:01 57953840 61073212 8013904 12.15 108208 3500804 4159296 6.21 4379780 3119644 230176 11:54:01 60051896 63972820 5915848 8.97 112384 4284936 2062664 3.08 1513204 3865656 503304 Average: 59936043 62322145 6031701 9.14 101566 2789748 3217887 4.80 3077611 2474918 200342 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 146.38 97.22 1413.47 20.17 0.00 0.00 0.00 0.00 11:48:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 443.58 324.06 2317.55 91.24 0.00 0.00 0.00 0.00 11:49:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 654.62 439.33 1851.57 133.00 0.00 0.00 0.00 0.00 11:50:01 lo 9.40 9.40 8.52 8.52 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 583.57 399.22 646.77 144.78 0.00 0.00 0.00 0.00 11:51:01 lo 21.53 21.53 95.35 95.35 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 182.15 135.84 65.86 50.77 0.00 0.00 0.00 0.00 11:52:01 lo 2.43 2.43 1.03 1.03 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 292.12 230.71 667.61 69.67 0.00 0.00 0.00 0.00 11:53:01 lo 2.35 2.35 1.03 1.03 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 327.12 206.11 219.65 70.06 0.00 0.00 0.00 0.00 11:54:01 lo 3.17 3.17 1.60 1.60 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 375.65 261.79 1026.04 82.81 0.00 0.00 0.00 0.00 Average: lo 5.79 5.79 15.39 15.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-2291) 10/02/25 _x86_64_ (16 CPU) 11:46:08 LINUX RESTART (16 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 4.08 0.00 0.34 2.87 0.02 92.68 11:48:01 0 6.12 0.00 0.20 0.60 0.02 93.06 11:48:01 1 10.54 0.00 0.77 1.33 0.03 87.32 11:48:01 2 5.45 0.00 0.47 0.35 0.00 93.73 11:48:01 3 0.85 0.00 0.10 0.00 0.00 99.05 11:48:01 4 3.70 0.00 0.20 0.13 0.03 95.94 11:48:01 5 0.12 0.00 0.08 10.76 0.02 89.02 11:48:01 6 2.78 0.00 0.15 0.03 0.03 97.00 11:48:01 7 1.32 0.00 0.07 0.00 0.00 98.62 11:48:01 8 0.20 0.00 0.08 0.02 0.00 99.70 11:48:01 9 12.70 0.00 0.68 2.24 0.03 84.35 11:48:01 10 10.64 0.00 0.80 25.56 0.05 62.95 11:48:01 11 8.50 0.00 0.72 0.58 0.02 90.18 11:48:01 12 1.30 0.00 0.75 4.04 0.00 93.91 11:48:01 13 0.72 0.00 0.20 0.00 0.00 99.08 11:48:01 14 0.20 0.00 0.10 0.27 0.00 99.43 11:48:01 15 0.25 0.00 0.07 0.10 0.02 99.57 11:49:01 all 19.32 0.00 0.83 2.27 0.06 77.51 11:49:01 0 11.51 0.00 0.83 0.18 0.07 87.41 11:49:01 1 20.63 0.00 0.60 1.57 0.05 77.15 11:49:01 2 31.67 0.00 1.84 3.16 0.08 63.24 11:49:01 3 25.16 0.00 0.90 0.38 0.07 73.49 11:49:01 4 19.44 0.00 0.99 4.84 0.07 74.66 11:49:01 5 12.73 0.00 0.65 0.42 0.05 86.15 11:49:01 6 12.04 0.00 0.33 0.02 0.03 87.58 11:49:01 7 16.75 0.00 0.37 0.42 0.05 82.41 11:49:01 8 25.58 0.00 1.90 2.53 0.08 69.91 11:49:01 9 11.43 0.00 0.49 0.00 0.03 88.05 11:49:01 10 27.29 0.00 1.14 19.62 0.08 51.86 11:49:01 11 18.87 0.00 0.70 0.43 0.07 79.93 11:49:01 12 20.00 0.00 0.88 0.28 0.07 78.76 11:49:01 13 18.95 0.00 0.52 0.42 0.07 80.05 11:49:01 14 22.08 0.00 0.67 1.96 0.07 75.23 11:49:01 15 15.12 0.00 0.53 0.12 0.05 84.18 11:50:01 all 24.28 0.00 0.80 1.05 0.08 73.80 11:50:01 0 20.57 0.00 0.50 0.00 0.07 78.86 11:50:01 1 19.80 0.00 0.90 0.00 0.05 79.25 11:50:01 2 17.35 0.00 0.54 0.13 0.07 81.91 11:50:01 3 26.35 0.00 1.17 0.02 0.12 72.34 11:50:01 4 35.15 0.00 1.11 0.65 0.08 63.01 11:50:01 5 31.79 0.00 1.01 14.97 0.10 52.13 11:50:01 6 26.66 0.00 1.26 0.38 0.10 71.60 11:50:01 7 25.49 0.00 1.02 0.17 0.08 73.23 11:50:01 8 22.66 0.00 0.75 0.18 0.07 76.34 11:50:01 9 25.26 0.00 0.57 0.00 0.08 74.08 11:50:01 10 17.08 0.00 0.83 0.07 0.05 81.97 11:50:01 11 28.07 0.00 0.67 0.00 0.08 71.18 11:50:01 12 21.67 0.00 0.59 0.05 0.07 77.62 11:50:01 13 31.36 0.00 0.70 0.15 0.08 67.70 11:50:01 14 24.65 0.00 0.69 0.00 0.07 74.60 11:50:01 15 14.59 0.00 0.45 0.00 0.07 84.89 11:51:01 all 29.74 0.00 0.86 1.23 0.09 68.07 11:51:01 0 26.03 0.00 0.47 0.00 0.07 73.43 11:51:01 1 28.05 0.00 1.47 0.00 0.08 70.39 11:51:01 2 30.27 0.00 1.06 0.00 0.08 68.59 11:51:01 3 32.01 0.00 0.99 0.00 0.08 66.92 11:51:01 4 38.72 0.00 0.85 0.10 0.12 60.21 11:51:01 5 31.71 0.00 1.32 7.15 0.10 59.72 11:51:01 6 34.21 0.00 0.52 0.00 0.10 65.17 11:51:01 7 27.29 0.00 0.90 3.83 0.10 67.87 11:51:01 8 21.10 0.00 1.34 0.00 0.07 77.50 11:51:01 9 27.43 0.00 0.98 0.27 0.10 71.23 11:51:01 10 27.51 0.00 0.49 0.00 0.08 71.92 11:51:01 11 32.06 0.00 0.87 8.02 0.08 58.97 11:51:01 12 29.65 0.00 0.55 0.00 0.08 69.72 11:51:01 13 30.16 0.00 0.72 0.37 0.08 68.67 11:51:01 14 30.74 0.00 0.75 0.03 0.10 68.37 11:51:01 15 28.96 0.00 0.57 0.00 0.08 70.39 11:52:01 all 12.19 0.00 0.42 1.91 0.04 85.44 11:52:01 0 11.52 0.00 0.35 0.00 0.03 88.09 11:52:01 1 15.94 0.00 0.57 0.84 0.05 82.60 11:52:01 2 18.29 0.00 0.28 0.15 0.05 81.22 11:52:01 3 10.65 0.00 0.50 0.74 0.05 88.06 11:52:01 4 11.40 0.00 0.27 0.00 0.05 88.29 11:52:01 5 9.06 0.00 0.77 22.07 0.03 68.07 11:52:01 6 12.41 0.00 0.23 0.00 0.03 87.32 11:52:01 7 9.97 0.00 0.30 0.02 0.03 89.68 11:52:01 8 8.44 0.00 0.40 0.02 0.03 91.11 11:52:01 9 16.49 0.00 0.42 0.00 0.03 83.06 11:52:01 10 11.11 0.00 0.33 0.23 0.07 88.25 11:52:01 11 13.67 0.00 0.75 1.12 0.05 84.41 11:52:01 12 11.40 0.00 0.25 5.47 0.05 82.83 11:52:01 13 12.75 0.00 0.18 0.00 0.03 87.04 11:52:01 14 11.60 0.00 0.52 0.00 0.03 87.85 11:52:01 15 10.28 0.00 0.47 0.00 0.03 89.22 11:53:01 all 22.63 0.00 0.72 1.25 0.07 75.34 11:53:01 0 30.68 0.00 1.19 1.05 0.08 67.00 11:53:01 1 24.09 0.00 1.13 3.57 0.08 71.12 11:53:01 2 23.48 0.00 0.44 2.11 0.08 73.89 11:53:01 3 23.24 0.00 0.44 0.00 0.05 76.27 11:53:01 4 18.73 0.00 0.64 0.02 0.05 80.57 11:53:01 5 32.91 0.00 0.83 0.02 0.08 66.15 11:53:01 6 23.55 0.00 0.33 0.00 0.10 76.02 11:53:01 7 28.05 0.00 1.70 1.79 0.08 68.38 11:53:01 8 23.29 0.00 0.47 0.00 0.08 76.16 11:53:01 9 19.21 0.00 0.33 0.00 0.07 80.39 11:53:01 10 17.19 0.00 0.37 0.00 0.07 82.38 11:53:01 11 14.41 0.00 0.72 0.00 0.05 84.82 11:53:01 12 14.76 0.00 0.45 4.23 0.07 80.49 11:53:01 13 22.76 0.00 0.90 0.00 0.05 76.29 11:53:01 14 21.11 0.00 0.40 0.00 0.07 78.42 11:53:01 15 24.55 0.00 1.19 7.14 0.07 67.05 11:54:01 all 18.58 0.00 0.77 0.65 0.06 79.94 11:54:01 0 17.28 0.00 0.69 0.00 0.07 81.97 11:54:01 1 16.16 0.00 1.00 2.49 0.05 80.29 11:54:01 2 19.80 0.00 0.62 0.00 0.05 79.53 11:54:01 3 24.78 0.00 0.60 0.08 0.07 74.47 11:54:01 4 32.49 0.00 0.84 0.53 0.08 66.06 11:54:01 5 20.34 0.00 1.17 0.13 0.07 78.28 11:54:01 6 14.90 0.00 0.70 0.00 0.07 84.33 11:54:01 7 17.61 0.00 2.18 0.03 0.05 80.12 11:54:01 8 19.28 0.00 0.50 0.00 0.10 80.12 11:54:01 9 16.51 0.00 0.45 5.36 0.05 77.62 11:54:01 10 16.92 0.00 0.82 0.00 0.03 82.23 11:54:01 11 13.20 0.00 0.18 0.00 0.03 86.58 11:54:01 12 17.43 0.00 1.04 1.76 0.08 79.69 11:54:01 13 21.96 0.00 0.43 0.00 0.07 77.53 11:54:01 14 9.91 0.00 0.45 0.00 0.05 89.58 11:54:01 15 18.67 0.00 0.62 0.00 0.07 80.65 Average: all 18.68 0.00 0.68 1.60 0.06 78.98 Average: 0 17.66 0.00 0.60 0.26 0.06 81.41 Average: 1 19.31 0.00 0.92 1.40 0.06 78.31 Average: 2 20.89 0.00 0.75 0.84 0.06 77.46 Average: 3 20.43 0.00 0.67 0.17 0.06 78.67 Average: 4 22.76 0.00 0.70 0.90 0.07 75.58 Average: 5 19.78 0.00 0.83 7.92 0.06 71.40 Average: 6 18.06 0.00 0.50 0.06 0.07 81.30 Average: 7 18.06 0.00 0.94 0.89 0.06 80.06 Average: 8 17.20 0.00 0.78 0.39 0.06 81.57 Average: 9 18.42 0.00 0.56 1.13 0.06 79.83 Average: 10 18.25 0.00 0.68 6.50 0.06 74.51 Average: 11 18.38 0.00 0.66 1.45 0.05 79.46 Average: 12 16.60 0.00 0.64 2.26 0.06 80.44 Average: 13 19.80 0.00 0.52 0.13 0.05 79.49 Average: 14 17.17 0.00 0.51 0.32 0.05 81.94 Average: 15 16.05 0.00 0.56 1.05 0.05 82.29