---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8949 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 9% / 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 883 26197 0 5086 30829 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:cd:bf:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fecd:bf77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:c4:c9:e6 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 inet6 fe80::42:2ff:fec4:c9e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8949) 01/01/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 118.05 37.21 80.83 1735.30 29794.41 10:52:01 165.93 21.29 144.64 829.32 43004.87 10:53:01 60.36 1.92 58.44 101.58 52001.07 10:54:01 101.27 2.35 98.92 360.07 50721.81 10:55:01 459.86 0.28 459.57 9.72 56639.63 10:56:01 205.08 0.15 204.93 17.62 82677.10 10:57:01 43.79 1.27 42.53 63.19 15453.69 Average: 164.96 9.16 155.79 443.12 47144.94 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30097068 31711616 2842152 8.63 70552 1853656 1419144 4.18 860136 1687020 169396 10:52:01 28322980 30386336 4616240 14.01 88140 2266440 3034192 8.93 2244296 2037776 21820 10:53:01 27761480 30661096 5177740 15.72 91836 3085808 2317864 6.82 2210896 2602896 72 10:54:01 27054908 30276148 5884312 17.86 119892 3351512 2600336 7.65 2815128 2638044 91268 10:55:01 26140988 30616400 6798232 20.64 213216 4344640 2391004 7.03 2742904 3466480 356364 10:56:01 25975832 30479436 6963388 21.14 218916 4436240 2418920 7.12 2883304 3562792 496 10:57:01 26812052 31553580 6127168 18.60 223424 4663960 1553256 4.57 2037108 3569396 32284 Average: 27452187 30812087 5487033 16.66 146568 3428894 2247817 6.61 2256253 2794915 95957 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 109.18 75.33 1137.84 17.24 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 637.20 433.59 4985.89 110.13 0.00 0.00 0.00 0.00 10:53:01 lo 8.53 8.53 2.22 2.22 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 302.82 185.87 1453.33 68.35 0.00 0.00 0.00 0.00 10:54:01 vethb8b60ce 320.95 313.50 41.24 520.49 0.00 0.00 0.00 0.04 10:54:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 10:54:01 docker0 323.85 318.23 37.03 597.95 0.00 0.00 0.00 0.00 10:54:01 ens3 825.96 851.87 1462.22 3380.76 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 569.31 606.36 54.32 1183.85 0.00 0.00 0.00 0.00 10:55:01 ens3 666.23 601.52 1196.30 71.25 0.00 0.00 0.00 0.00 10:56:01 lo 8.94 8.94 0.82 0.82 0.00 0.00 0.00 0.00 10:56:01 docker0 2.88 5.54 0.18 78.78 0.00 0.00 0.00 0.00 10:56:01 ens3 573.09 529.44 1518.62 2578.68 0.00 0.00 0.00 0.00 10:57:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 150.87 161.96 92.20 917.43 0.00 0.00 0.00 0.00 Average: lo 4.04 4.04 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 128.65 133.54 13.14 266.97 0.00 0.00 0.00 0.00 Average: ens3 467.12 406.18 1694.09 1019.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8949) 01/01/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.57 0.00 0.78 2.24 0.03 86.37 10:51:01 0 13.86 0.00 0.59 1.36 0.03 84.16 10:51:01 1 12.48 0.00 0.80 0.44 0.02 86.26 10:51:01 2 6.83 0.00 0.78 0.46 0.03 91.90 10:51:01 3 4.92 0.00 0.49 0.27 0.03 94.28 10:51:01 4 1.98 0.00 0.29 0.20 0.02 97.51 10:51:01 5 8.90 0.00 0.68 0.73 0.03 89.65 10:51:01 6 19.64 0.00 1.55 14.18 0.05 64.57 10:51:01 7 16.02 0.00 1.07 0.32 0.03 82.55 10:52:01 all 20.89 0.00 1.76 2.07 0.06 75.22 10:52:01 0 16.89 0.00 1.31 0.65 0.05 81.10 10:52:01 1 41.58 0.00 1.64 0.65 0.10 56.03 10:52:01 2 18.92 0.00 1.62 2.64 0.07 76.75 10:52:01 3 21.19 0.00 4.15 0.92 0.08 73.66 10:52:01 4 13.72 0.00 0.50 0.45 0.02 85.32 10:52:01 5 18.58 0.00 2.46 3.22 0.07 75.67 10:52:01 6 13.74 0.00 0.75 7.80 0.07 77.64 10:52:01 7 22.43 0.00 1.64 0.23 0.07 75.63 10:53:01 all 12.17 0.00 1.19 1.17 0.04 85.43 10:53:01 0 5.30 0.00 1.52 0.03 0.03 93.12 10:53:01 1 16.08 0.00 1.31 0.17 0.02 82.43 10:53:01 2 6.07 0.00 1.07 6.22 0.03 86.60 10:53:01 3 6.68 0.00 0.65 0.00 0.02 92.65 10:53:01 4 9.56 0.00 1.04 1.72 0.03 87.65 10:53:01 5 25.71 0.00 2.11 0.45 0.05 71.68 10:53:01 6 13.93 0.00 0.72 0.72 0.05 84.58 10:53:01 7 14.06 0.00 1.12 0.07 0.03 84.72 10:54:01 all 9.19 0.00 1.68 2.76 0.05 86.31 10:54:01 0 9.66 0.00 1.69 0.42 0.05 88.17 10:54:01 1 11.50 0.00 2.21 0.07 0.07 86.17 10:54:01 2 11.24 0.00 1.63 19.75 0.08 67.30 10:54:01 3 4.60 0.00 1.29 0.20 0.07 93.84 10:54:01 4 2.24 0.00 0.79 0.89 0.03 96.06 10:54:01 5 15.38 0.00 2.21 0.12 0.07 82.22 10:54:01 6 9.77 0.00 2.45 0.52 0.05 87.22 10:54:01 7 9.16 0.00 1.23 0.12 0.05 89.45 10:55:01 all 13.69 0.00 3.46 4.71 0.07 78.08 10:55:01 0 11.04 0.00 4.75 19.50 0.09 64.62 10:55:01 1 19.86 0.00 3.94 2.90 0.08 73.22 10:55:01 2 13.89 0.00 2.54 4.11 0.07 79.39 10:55:01 3 20.25 0.00 4.59 8.75 0.07 66.35 10:55:01 4 14.88 0.00 2.94 0.86 0.05 81.27 10:55:01 5 10.18 0.00 3.89 0.99 0.07 84.87 10:55:01 6 16.40 0.00 2.97 0.76 0.05 79.82 10:55:01 7 2.99 0.00 2.07 0.00 0.03 94.91 10:56:01 all 14.51 0.00 2.58 1.83 0.06 81.03 10:56:01 0 12.94 0.00 2.27 2.90 0.07 81.82 10:56:01 1 19.79 0.00 2.95 0.03 0.07 77.16 10:56:01 2 14.36 0.00 2.06 0.22 0.07 83.29 10:56:01 3 22.69 0.00 3.27 7.27 0.07 66.70 10:56:01 4 17.19 0.00 2.60 0.10 0.07 80.04 10:56:01 5 10.17 0.00 3.25 3.81 0.05 82.72 10:56:01 6 11.47 0.00 2.09 0.10 0.05 86.28 10:56:01 7 7.43 0.00 2.17 0.14 0.05 90.21 10:57:01 all 10.45 0.00 0.63 0.64 0.03 88.25 10:57:01 0 5.06 0.00 0.40 0.00 0.02 94.52 10:57:01 1 12.17 0.00 0.80 0.05 0.02 86.96 10:57:01 2 37.94 0.00 1.44 0.73 0.07 59.82 10:57:01 3 2.85 0.00 0.42 0.00 0.02 96.71 10:57:01 4 7.87 0.00 0.62 2.16 0.07 89.28 10:57:01 5 2.90 0.00 0.43 2.12 0.02 94.53 10:57:01 6 12.49 0.00 0.48 0.07 0.03 86.93 10:57:01 7 2.32 0.00 0.43 0.00 0.02 97.23 Average: all 13.07 0.00 1.72 2.20 0.05 82.96 Average: 0 10.66 0.00 1.78 3.52 0.05 83.99 Average: 1 19.08 0.00 1.94 0.61 0.05 78.31 Average: 2 15.64 0.00 1.59 4.89 0.06 77.82 Average: 3 11.86 0.00 2.12 2.47 0.05 83.50 Average: 4 9.62 0.00 1.25 0.92 0.04 88.18 Average: 5 13.14 0.00 2.15 1.64 0.05 83.03 Average: 6 13.91 0.00 1.57 3.43 0.05 81.03 Average: 7 10.63 0.00 1.39 0.12 0.04 87.81