---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20629 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 14G 142G 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 837 24899 0 6429 30873 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:78:79:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe78:798e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:f7:cf:ea 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-20629) 04/04/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 140.59 71.19 69.41 4610.30 23438.23 23:13:01 106.43 13.83 92.60 1123.81 21477.22 23:14:01 87.19 9.40 77.79 1670.92 28657.62 23:15:01 124.76 0.08 124.68 3.87 77933.14 23:16:01 358.74 11.55 347.19 760.84 71651.29 23:17:01 26.86 0.33 26.53 23.33 15246.83 23:18:01 11.35 0.03 11.31 0.27 11503.13 23:19:01 58.84 0.88 57.96 48.79 13410.96 Average: 114.34 13.41 100.93 1030.24 32914.36 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30159116 31705524 2780104 8.44 67388 1791488 1434184 4.22 867580 1628564 127500 23:13:01 29908648 31739964 3030572 9.20 84468 2044224 1409480 4.15 843892 1871108 102804 23:14:01 27232428 31677364 5706792 17.33 128532 4503152 1411704 4.15 1000552 4240152 2060656 23:15:01 26236628 31658112 6702592 20.35 136600 5436840 1599872 4.71 1030076 5172388 1043700 23:16:01 24499156 30659236 8440064 25.62 157100 6104932 7812836 22.99 2142948 5694492 148 23:17:01 23325268 29601616 9613952 29.19 158900 6215896 8802680 25.90 3269612 5728260 172 23:18:01 23308828 29586048 9630392 29.24 159068 6216484 8769564 25.80 3286892 5728220 204 23:19:01 25513880 31623344 7425340 22.54 160084 6065004 1477440 4.35 1291764 5582572 3476 Average: 26272994 31031401 6666226 20.24 131518 4797252 4089720 12.03 1716664 4455720 417332 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 371.19 255.71 1462.87 62.07 0.00 0.00 0.00 0.00 23:12:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 50.97 34.93 630.99 6.73 0.00 0.00 0.00 0.00 23:13:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 805.87 388.14 17622.67 29.86 0.00 0.00 0.00 0.00 23:14:01 br-a9b6a69b06a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 9.00 9.00 0.88 0.88 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 293.12 134.58 8140.00 10.05 0.00 0.00 0.00 0.00 23:15:01 br-a9b6a69b06a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 23:16:01 vethc517442 0.58 0.80 0.04 0.05 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 193.68 98.37 7238.32 7.41 0.00 0.00 0.00 0.00 23:16:01 vethd0bdbc7 0.45 0.62 0.03 0.04 0.00 0.00 0.00 0.00 23:17:01 vethc517442 52.92 46.73 19.96 40.40 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 7.67 5.02 1.65 1.59 0.00 0.00 0.00 0.00 23:17:01 vethd0bdbc7 3.30 4.08 0.66 0.42 0.00 0.00 0.00 0.00 23:18:01 vethc517442 0.32 0.35 0.58 0.03 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1.30 1.28 0.25 0.21 0.00 0.00 0.00 0.00 23:18:01 vethd0bdbc7 3.22 4.68 0.66 0.36 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 67.37 47.68 66.52 44.39 0.00 0.00 0.00 0.00 23:19:01 lo 36.04 36.04 6.31 6.31 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 223.89 120.71 4395.32 20.29 0.00 0.00 0.00 0.00 Average: lo 4.08 4.08 0.75 0.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20629) 04/04/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.90 0.00 1.00 2.90 0.04 85.17 23:12:01 0 2.63 0.00 0.67 0.58 0.02 96.10 23:12:01 1 18.14 0.00 1.67 5.93 0.05 74.21 23:12:01 2 2.89 0.00 0.60 0.32 0.02 96.18 23:12:01 3 22.48 0.00 1.66 2.60 0.07 73.19 23:12:01 4 26.09 0.00 1.43 1.13 0.05 71.29 23:12:01 5 2.94 0.00 0.47 11.66 0.02 84.92 23:12:01 6 6.27 0.00 0.78 0.63 0.02 92.30 23:12:01 7 5.83 0.00 0.68 0.28 0.03 93.17 23:13:01 all 8.19 0.00 0.58 4.83 0.02 86.38 23:13:01 0 20.35 0.00 0.85 4.65 0.03 74.11 23:13:01 1 7.90 0.00 1.17 20.49 0.03 70.41 23:13:01 2 6.73 0.00 0.68 9.93 0.05 82.61 23:13:01 3 18.25 0.00 0.83 1.08 0.02 79.81 23:13:01 4 7.38 0.00 0.67 0.50 0.03 91.42 23:13:01 5 0.92 0.00 0.12 1.88 0.00 97.08 23:13:01 6 3.53 0.00 0.22 0.12 0.00 96.13 23:13:01 7 0.45 0.00 0.10 0.02 0.00 99.43 23:14:01 all 10.20 0.00 3.90 6.28 0.06 79.56 23:14:01 0 7.81 0.00 3.09 21.44 0.05 67.61 23:14:01 1 16.19 0.00 3.52 19.53 0.07 60.69 23:14:01 2 9.11 0.00 3.78 3.36 0.08 83.67 23:14:01 3 10.39 0.00 4.98 1.29 0.07 83.27 23:14:01 4 11.67 0.00 2.89 0.91 0.05 84.47 23:14:01 5 7.46 0.00 3.93 2.45 0.05 86.10 23:14:01 6 8.92 0.00 3.14 0.44 0.07 87.44 23:14:01 7 10.09 0.00 5.86 0.88 0.07 83.10 23:15:01 all 3.35 0.00 1.36 14.14 0.03 81.12 23:15:01 0 3.14 0.00 1.56 1.63 0.03 93.64 23:15:01 1 2.31 0.00 1.75 62.44 0.03 33.47 23:15:01 2 2.51 0.00 1.49 0.23 0.02 95.75 23:15:01 3 2.47 0.00 1.61 9.65 0.02 86.25 23:15:01 4 4.28 0.00 1.17 0.13 0.03 94.38 23:15:01 5 3.27 0.00 1.12 1.52 0.02 94.07 23:15:01 6 4.91 0.00 0.72 0.54 0.00 93.83 23:15:01 7 3.86 0.00 1.45 37.14 0.03 57.52 23:16:01 all 9.94 0.00 2.72 11.82 0.06 75.46 23:16:01 0 7.91 0.00 4.16 45.67 0.07 42.19 23:16:01 1 9.92 0.00 2.72 14.62 0.08 72.66 23:16:01 2 9.13 0.00 2.71 3.29 0.05 84.82 23:16:01 3 10.12 0.00 2.55 13.96 0.05 73.31 23:16:01 4 7.76 0.00 2.08 5.11 0.05 85.00 23:16:01 5 10.11 0.00 2.54 2.26 0.05 85.04 23:16:01 6 12.21 0.00 2.18 3.00 0.05 82.56 23:16:01 7 12.40 0.00 2.80 6.63 0.05 78.11 23:17:01 all 24.50 0.00 2.14 1.69 0.07 71.60 23:17:01 0 27.34 0.00 2.46 4.01 0.08 66.12 23:17:01 1 26.05 0.00 2.44 3.48 0.07 67.96 23:17:01 2 21.80 0.00 1.86 0.13 0.05 76.16 23:17:01 3 26.95 0.00 2.14 0.03 0.07 70.81 23:17:01 4 14.52 0.00 1.38 5.43 0.07 78.60 23:17:01 5 24.46 0.00 2.27 0.07 0.07 73.13 23:17:01 6 25.08 0.00 1.95 0.07 0.07 72.84 23:17:01 7 29.77 0.00 2.65 0.28 0.08 67.21 23:18:01 all 1.22 0.00 0.18 0.94 0.03 97.62 23:18:01 0 0.68 0.00 0.20 6.98 0.03 92.10 23:18:01 1 1.44 0.00 0.23 0.12 0.05 98.16 23:18:01 2 1.05 0.00 0.13 0.00 0.02 98.80 23:18:01 3 1.39 0.00 0.18 0.00 0.02 98.41 23:18:01 4 0.95 0.00 0.20 0.38 0.05 98.41 23:18:01 5 0.98 0.00 0.15 0.05 0.02 98.80 23:18:01 6 1.33 0.00 0.17 0.00 0.00 98.50 23:18:01 7 1.98 0.00 0.22 0.00 0.03 97.77 23:19:01 all 2.43 0.00 0.64 1.45 0.04 95.45 23:19:01 0 1.96 0.00 0.72 6.35 0.03 90.94 23:19:01 1 3.99 0.00 0.80 1.20 0.05 93.95 23:19:01 2 2.89 0.00 0.48 0.05 0.02 96.56 23:19:01 3 1.50 0.00 0.55 0.42 0.03 97.49 23:19:01 4 1.50 0.00 0.70 1.99 0.07 95.74 23:19:01 5 1.39 0.00 0.55 0.75 0.02 97.30 23:19:01 6 4.72 0.00 0.75 0.49 0.05 93.99 23:19:01 7 1.47 0.00 0.52 0.42 0.03 97.56 Average: all 8.84 0.00 1.56 5.50 0.04 84.06 Average: 0 8.99 0.00 1.71 11.38 0.04 77.88 Average: 1 10.74 0.00 1.79 15.93 0.05 71.49 Average: 2 7.00 0.00 1.46 2.16 0.04 89.33 Average: 3 11.70 0.00 1.81 3.62 0.04 82.83 Average: 4 9.28 0.00 1.31 1.95 0.05 87.41 Average: 5 6.43 0.00 1.39 2.58 0.03 89.57 Average: 6 8.37 0.00 1.24 0.66 0.03 89.70 Average: 7 8.25 0.00 1.78 5.71 0.04 84.21