---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4707 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 844 26416 0 4905 30866 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:0a:d8:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe0a:d8be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:3e:99:d2 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-4707) 12/13/23 _x86_64_ (8 CPU) 07:42:26 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 131.83 72.28 59.55 4662.94 29708.19 07:45:01 70.97 0.15 70.82 24.00 18930.18 07:46:01 80.07 19.93 60.14 2319.75 16357.81 07:47:01 131.31 3.47 127.84 476.91 66615.26 07:48:01 222.26 13.11 209.15 782.67 46434.43 07:49:01 21.51 0.28 21.23 18.53 11874.35 07:50:01 64.19 1.40 62.79 107.45 13521.16 Average: 103.09 15.67 87.43 1190.61 29062.41 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30158836 31669824 2780384 8.44 57352 1771180 1468024 4.32 912848 1590152 114776 07:45:01 29910812 31665868 3028408 9.19 76384 1980248 1502484 4.42 924796 1792912 161560 07:46:01 29772380 31753576 3166840 9.61 89444 2184504 1347548 3.96 866140 1973352 127220 07:47:01 27125436 31670980 5813784 17.65 118580 4627936 1452616 4.27 994668 4366064 889604 07:48:01 24663552 29473144 8275668 25.12 125840 4759660 8759560 25.77 3296524 4465108 3516 07:49:01 24365132 29195188 8574088 26.03 126396 4792660 7889244 23.21 3640540 4425244 116 07:50:01 27019404 31594380 5919816 17.97 129572 4641636 1527852 4.50 1266512 4183328 20664 Average: 27573650 31003280 5365570 16.29 103367 3536832 3421047 10.07 1700290 3256594 188208 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 458.75 275.17 1470.55 61.84 0.00 0.00 0.00 0.00 07:44:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 28.71 19.95 492.06 3.83 0.00 0.00 0.00 0.00 07:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 46.73 34.34 627.20 6.77 0.00 0.00 0.00 0.00 07:46:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-45df6719c540 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 745.83 422.28 25971.43 29.61 0.00 0.00 0.00 0.00 07:47:01 lo 8.86 8.86 0.81 0.81 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 br-45df6719c540 0.33 0.22 0.01 0.02 0.00 0.00 0.00 0.00 07:48:01 vethb3f74ce 0.92 1.10 0.06 0.06 0.00 0.00 0.00 0.00 07:48:01 ens3 2.38 1.63 0.71 0.92 0.00 0.00 0.00 0.00 07:48:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 07:49:01 br-45df6719c540 2.90 4.22 1.15 0.66 0.00 0.00 0.00 0.00 07:49:01 vethb3f74ce 0.98 1.23 0.26 0.50 0.00 0.00 0.00 0.00 07:49:01 ens3 37.26 29.41 18.69 62.82 0.00 0.00 0.00 0.00 07:49:01 lo 10.50 10.50 2.05 2.05 0.00 0.00 0.00 0.00 07:50:01 ens3 42.83 34.56 113.30 16.56 0.00 0.00 0.00 0.00 07:50:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 194.03 116.39 4105.93 25.96 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.47 0.47 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4707) 12/13/23 _x86_64_ (8 CPU) 07:42:26 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 9.67 0.00 1.10 4.17 0.05 85.00 07:44:01 0 25.11 0.00 1.51 5.89 0.07 67.42 07:44:01 1 14.68 0.00 1.31 0.44 0.05 83.52 07:44:01 2 8.72 0.00 1.68 15.69 0.05 73.86 07:44:01 3 8.89 0.00 1.05 0.73 0.07 89.26 07:44:01 4 3.47 0.00 0.85 4.37 0.02 91.30 07:44:01 5 4.00 0.00 0.83 4.24 0.03 90.90 07:44:01 6 6.85 0.00 0.88 1.61 0.03 90.64 07:44:01 7 5.68 0.00 0.70 0.49 0.03 93.09 07:45:01 all 7.57 0.00 0.58 5.34 0.06 86.45 07:45:01 0 8.43 0.00 0.70 0.37 0.05 90.46 07:45:01 1 6.83 0.00 0.47 0.93 0.03 91.74 07:45:01 2 6.50 0.00 0.37 0.48 0.10 92.55 07:45:01 3 21.89 0.00 1.38 8.20 0.13 68.40 07:45:01 4 0.38 0.00 0.69 27.34 0.03 71.56 07:45:01 5 11.99 0.00 0.75 5.47 0.05 81.75 07:45:01 6 4.43 0.00 0.32 0.00 0.12 95.13 07:45:01 7 0.22 0.00 0.02 0.00 0.00 99.77 07:46:01 all 6.78 0.00 0.61 6.69 0.09 85.83 07:46:01 0 7.73 0.00 0.63 2.85 0.03 88.75 07:46:01 1 9.85 0.00 0.83 1.13 0.07 88.11 07:46:01 2 4.07 0.00 0.58 2.25 0.05 93.04 07:46:01 3 16.12 0.00 0.94 3.32 0.08 79.54 07:46:01 4 5.43 0.00 0.52 0.20 0.03 93.82 07:46:01 5 1.67 0.00 0.35 33.88 0.03 64.06 07:46:01 6 1.85 0.00 0.20 7.37 0.25 90.33 07:46:01 7 7.53 0.00 0.82 2.53 0.17 88.96 07:47:01 all 9.29 0.00 4.14 6.85 0.09 79.64 07:47:01 0 8.48 0.00 4.56 0.25 0.08 86.63 07:47:01 1 9.58 0.00 5.09 0.14 0.08 85.12 07:47:01 2 10.07 0.00 4.51 0.24 0.08 85.10 07:47:01 3 9.64 0.00 4.71 0.02 0.08 85.54 07:47:01 4 9.98 0.00 4.19 0.10 0.07 85.66 07:47:01 5 7.00 0.00 3.27 50.80 0.08 38.85 07:47:01 6 8.49 0.00 3.08 2.62 0.10 85.72 07:47:01 7 11.06 0.00 3.69 0.81 0.08 84.36 07:48:01 all 25.71 0.00 3.50 5.60 0.09 65.11 07:48:01 0 29.27 0.00 4.41 2.21 0.08 64.03 07:48:01 1 22.63 0.00 3.21 5.96 0.08 68.11 07:48:01 2 24.95 0.00 3.05 2.44 0.08 69.47 07:48:01 3 23.69 0.00 3.44 22.94 0.08 49.85 07:48:01 4 22.15 0.00 3.19 0.92 0.08 73.66 07:48:01 5 31.27 0.00 4.11 6.06 0.08 58.47 07:48:01 6 25.03 0.00 3.01 2.78 0.10 69.08 07:48:01 7 26.66 0.00 3.58 1.58 0.12 68.07 07:49:01 all 14.57 0.00 1.62 0.57 0.06 83.17 07:49:01 0 14.14 0.00 1.59 0.03 0.05 84.19 07:49:01 1 15.38 0.00 1.66 3.75 0.05 79.16 07:49:01 2 17.94 0.00 2.23 0.22 0.08 79.53 07:49:01 3 15.62 0.00 1.56 0.32 0.05 82.45 07:49:01 4 13.65 0.00 1.67 0.02 0.07 84.59 07:49:01 5 10.99 0.00 1.35 0.02 0.05 87.59 07:49:01 6 16.41 0.00 1.68 0.00 0.07 81.85 07:49:01 7 12.44 0.00 1.24 0.18 0.07 86.07 07:50:01 all 5.99 0.00 0.53 1.33 0.03 92.12 07:50:01 0 0.97 0.00 0.32 0.90 0.02 97.80 07:50:01 1 1.17 0.00 0.52 6.84 0.05 91.42 07:50:01 2 10.81 0.00 0.73 0.23 0.03 88.19 07:50:01 3 2.77 0.00 0.52 0.35 0.02 96.34 07:50:01 4 15.77 0.00 0.89 0.58 0.02 82.74 07:50:01 5 3.11 0.00 0.47 0.20 0.02 96.20 07:50:01 6 12.36 0.00 0.42 0.67 0.03 86.51 07:50:01 7 0.93 0.00 0.33 0.90 0.02 97.81 Average: all 11.36 0.00 1.72 4.36 0.07 82.48 Average: 0 13.42 0.00 1.96 1.78 0.06 82.79 Average: 1 11.43 0.00 1.86 2.75 0.06 83.90 Average: 2 11.86 0.00 1.87 3.05 0.07 83.14 Average: 3 14.09 0.00 1.94 5.12 0.07 78.78 Average: 4 10.13 0.00 1.71 4.80 0.05 83.32 Average: 5 10.00 0.00 1.59 14.36 0.05 74.00 Average: 6 10.77 0.00 1.37 2.15 0.10 85.61 Average: 7 9.20 0.00 1.48 0.93 0.07 88.32