---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24474 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 838 25175 0 6153 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:d5:7c:81 brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fed5:7c81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:68:ab:27 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-24474) 04/19/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 114.15 41.03 73.12 1860.43 31436.98 23:13:01 131.73 22.86 108.87 2742.34 37124.48 23:14:01 190.95 0.28 190.67 40.53 99795.50 23:15:01 324.16 12.73 311.43 763.54 75548.74 23:16:01 74.20 0.80 73.40 56.26 28156.19 23:17:01 20.01 0.03 19.98 0.27 25195.40 23:18:01 47.67 0.03 47.63 5.33 4383.02 Average: 129.02 11.04 117.98 778.65 43118.36 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30185144 31757908 2754076 8.36 68560 1815320 1422208 4.18 813784 1651816 158312 23:13:01 29521444 31703596 3417776 10.38 90152 2381864 1580800 4.65 953136 2128320 372520 23:14:01 26752356 31682672 6186864 18.78 134412 4961724 1425396 4.19 1002464 4699156 645776 23:15:01 25040304 30910716 7898916 23.98 153660 5831736 7066128 20.79 1876200 5432264 1932 23:16:01 23640736 29629760 9298484 28.23 157144 5941140 8751172 25.75 3237652 5456316 464 23:17:01 23639852 29629448 9299368 28.23 157308 5941368 8740592 25.72 3238420 5455048 292 23:18:01 25114260 31121484 7824960 23.76 158176 5968408 2399184 7.06 1818256 5451068 72 Average: 26270585 30919369 6668635 20.25 131345 4691651 4483640 13.19 1848559 4324855 168481 23:11:02 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 145.50 97.75 1005.64 31.86 0.00 0.00 0.00 0.00 23:12:01 lo 1.63 1.63 0.18 0.18 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 117.48 86.79 2537.67 11.70 0.00 0.00 0.00 0.00 23:13:01 br-f6444a636e7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 5.13 5.13 0.49 0.49 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 870.69 363.27 18905.29 26.28 0.00 0.00 0.00 0.00 23:14:01 br-f6444a636e7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 6.00 6.00 0.61 0.61 0.00 0.00 0.00 0.00 23:15:01 vethcdadc45 1.83 2.10 0.18 0.20 0.00 0.00 0.00 0.00 23:15:01 vethdd7801d 0.77 1.00 0.05 0.06 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 257.21 135.04 9949.98 9.83 0.00 0.00 0.00 0.00 23:16:01 vethcdadc45 15.55 15.43 2.11 2.13 0.00 0.00 0.00 0.00 23:16:01 vethdd7801d 45.66 39.49 17.14 39.83 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 8.83 6.02 2.35 2.07 0.00 0.00 0.00 0.00 23:17:01 vethcdadc45 13.83 9.33 1.05 1.34 0.00 0.00 0.00 0.00 23:17:01 vethdd7801d 0.47 0.47 0.63 0.08 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 2.43 2.18 0.46 0.66 0.00 0.00 0.00 0.00 23:18:01 vethdd7801d 0.38 0.67 0.02 0.04 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 22.11 19.56 7.35 18.00 0.00 0.00 0.00 0.00 23:18:01 br-f6444a636e7b 4.25 4.70 1.99 2.19 0.00 0.00 0.00 0.00 Average: vethdd7801d 6.77 5.96 2.55 5.73 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 203.60 101.52 4638.36 14.30 0.00 0.00 0.00 0.00 Average: br-f6444a636e7b 0.61 0.67 0.28 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24474) 04/19/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.42 0.00 0.87 3.16 0.04 85.51 23:12:01 0 1.71 0.00 0.54 0.14 0.02 97.60 23:12:01 1 30.31 0.00 1.83 2.31 0.05 65.50 23:12:01 2 23.20 0.00 1.42 0.92 0.03 74.42 23:12:01 3 12.46 0.00 1.07 0.36 0.03 86.08 23:12:01 4 1.52 0.00 0.83 10.47 0.05 87.13 23:12:01 5 9.65 0.00 0.56 0.25 0.10 89.43 23:12:01 6 2.03 0.00 0.44 0.25 0.00 97.27 23:12:01 7 2.44 0.00 0.25 10.64 0.02 86.64 23:13:01 all 9.76 0.00 0.99 2.85 0.03 86.37 23:13:01 0 16.26 0.00 1.80 0.50 0.03 81.40 23:13:01 1 2.24 0.00 0.68 0.13 0.02 96.93 23:13:01 2 4.43 0.00 0.43 0.70 0.02 94.42 23:13:01 3 12.17 0.00 0.80 1.20 0.07 85.75 23:13:01 4 1.86 0.00 1.09 6.08 0.05 90.92 23:13:01 5 0.98 0.00 0.53 0.87 0.00 97.61 23:13:01 6 4.22 0.00 0.64 9.47 0.03 85.65 23:13:01 7 35.86 0.00 1.92 3.89 0.05 58.28 23:14:01 all 9.61 0.00 4.08 11.33 0.06 74.92 23:14:01 0 9.66 0.00 4.43 0.59 0.07 85.25 23:14:01 1 10.18 0.00 4.44 4.78 0.05 80.56 23:14:01 2 12.46 0.00 4.10 0.07 0.05 83.33 23:14:01 3 9.01 0.00 3.66 15.16 0.05 72.11 23:14:01 4 8.55 0.00 4.14 0.81 0.07 86.44 23:14:01 5 10.94 0.00 3.79 0.20 0.05 85.02 23:14:01 6 8.71 0.00 3.97 23.75 0.07 63.50 23:14:01 7 7.35 0.00 4.04 45.41 0.07 43.13 23:15:01 all 9.01 0.00 2.74 12.20 0.06 76.00 23:15:01 0 9.52 0.00 3.22 4.55 0.05 82.66 23:15:01 1 8.95 0.00 2.86 4.30 0.08 83.80 23:15:01 2 9.94 0.00 2.90 10.91 0.07 76.18 23:15:01 3 7.72 0.00 2.43 9.46 0.07 80.33 23:15:01 4 9.30 0.00 3.02 8.40 0.05 79.23 23:15:01 5 11.29 0.00 2.90 30.30 0.07 55.45 23:15:01 6 9.27 0.00 2.50 18.18 0.05 70.00 23:15:01 7 6.09 0.00 2.13 11.53 0.05 80.20 23:16:01 all 23.65 0.00 2.53 4.23 0.08 69.50 23:16:01 0 24.66 0.00 2.77 2.85 0.08 69.64 23:16:01 1 26.11 0.00 2.61 3.45 0.08 67.74 23:16:01 2 22.58 0.00 2.82 14.61 0.10 59.89 23:16:01 3 24.92 0.00 2.75 7.92 0.07 64.33 23:16:01 4 18.66 0.00 1.86 2.00 0.10 77.38 23:16:01 5 27.90 0.00 2.78 1.86 0.08 67.38 23:16:01 6 26.72 0.00 2.65 0.94 0.08 69.61 23:16:01 7 17.66 0.00 2.01 0.23 0.08 80.02 23:17:01 all 3.63 0.00 0.38 1.47 0.06 94.46 23:17:01 0 3.63 0.00 0.38 10.80 0.07 85.12 23:17:01 1 4.89 0.00 0.50 0.00 0.05 94.56 23:17:01 2 2.23 0.00 0.18 0.15 0.05 97.38 23:17:01 3 5.05 0.00 0.55 0.42 0.08 93.90 23:17:01 4 3.22 0.00 0.27 0.05 0.07 96.39 23:17:01 5 3.27 0.00 0.27 0.00 0.05 96.41 23:17:01 6 3.14 0.00 0.38 0.22 0.07 96.19 23:17:01 7 3.62 0.00 0.47 0.18 0.05 95.68 23:18:01 all 1.47 0.00 0.49 0.34 0.05 97.65 23:18:01 0 1.24 0.00 0.53 1.69 0.03 96.51 23:18:01 1 1.27 0.00 0.52 0.12 0.07 98.03 23:18:01 2 1.32 0.00 0.52 0.07 0.03 98.06 23:18:01 3 3.47 0.00 0.40 0.05 0.07 96.02 23:18:01 4 1.05 0.00 0.38 0.12 0.03 98.42 23:18:01 5 1.25 0.00 0.52 0.05 0.03 98.15 23:18:01 6 0.75 0.00 0.57 0.62 0.05 98.01 23:18:01 7 1.36 0.00 0.50 0.02 0.03 98.09 Average: all 9.64 0.00 1.72 5.07 0.05 83.51 Average: 0 9.53 0.00 1.95 3.02 0.05 85.44 Average: 1 11.95 0.00 1.92 2.15 0.06 83.93 Average: 2 10.85 0.00 1.77 3.92 0.05 83.41 Average: 3 10.67 0.00 1.66 4.92 0.06 82.68 Average: 4 6.30 0.00 1.65 3.97 0.06 88.01 Average: 5 9.31 0.00 1.62 4.78 0.06 84.24 Average: 6 7.83 0.00 1.59 7.60 0.05 82.93 Average: 7 10.66 0.00 1.62 10.21 0.05 77.47