---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10896 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 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 845 25361 0 5960 30865 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:ed:75:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:feed:754c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:0e:04:6f 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-10896) 01/10/24 _x86_64_ (8 CPU) 07:04:35 LINUX RESTART (8 CPU) 07:05:02 tps rtps wtps bread/s bwrtn/s 07:06:01 104.27 70.97 33.30 4851.25 45531.94 07:07:01 86.44 14.25 72.19 993.43 16689.09 07:08:01 85.22 13.66 71.56 1108.30 16778.27 07:09:01 73.60 9.22 64.39 1619.73 16434.99 07:10:02 49.69 0.05 49.64 7.84 30483.66 07:11:01 21.64 0.02 21.62 0.14 12484.93 07:12:01 78.75 0.05 78.70 1.60 84282.75 07:13:01 98.62 2.92 95.70 414.20 30484.62 07:14:01 116.43 9.03 107.40 389.27 15403.40 07:15:01 11.93 0.28 11.65 19.20 9157.86 07:16:01 41.56 0.85 40.71 40.53 10867.54 Average: 69.82 10.93 58.88 852.39 26235.39 07:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 30415884 31744660 2523336 7.66 46152 1606536 1388208 4.08 788300 1472052 44844 07:07:01 30046024 31663768 2893196 8.78 70608 1857180 1451388 4.27 908380 1691340 136264 07:08:01 29915588 31711856 3023632 9.18 79004 2017980 1429216 4.21 865212 1847492 40760 07:09:01 28032112 31647432 4907108 14.90 106676 3756396 1601544 4.71 1007860 3495196 1589496 07:10:02 26143756 31657176 6795464 20.63 117328 5569368 1447364 4.26 1007576 5307716 2596624 07:11:01 26132544 31660580 6806676 20.66 117744 5582840 1459332 4.29 1005552 5321128 2293800 07:12:01 26034536 31655548 6904684 20.96 127040 5650984 1463052 4.30 1017772 5388984 683480 07:13:01 25748944 31395928 7190276 21.83 130136 5669104 4020020 11.83 1304340 5355368 524 07:14:01 24162260 29957828 8776960 26.65 134596 5806812 6568924 19.33 2846420 5381024 8816 07:15:01 23646460 29446064 9292760 28.21 134832 5808408 6863708 20.19 3379980 5356284 44 07:16:01 25999428 31619208 6939792 21.07 135668 5638196 1480640 4.36 1255620 5173012 3120 Average: 26934321 31287277 6004899 18.23 109071 4451255 2652127 7.80 1398819 4162691 672525 07:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 07:06:01 ens3 248.03 202.56 887.67 56.62 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 07:07:01 ens3 52.92 37.16 881.55 6.78 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 07:08:01 ens3 25.71 18.94 399.54 3.84 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 7.47 7.47 0.69 0.69 0.00 0.00 0.00 0.00 07:09:01 br-64ce73b89a3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 398.97 229.33 12730.06 18.31 0.00 0.00 0.00 0.00 07:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 07:10:02 br-64ce73b89a3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 ens3 728.02 379.79 24832.50 25.46 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 br-64ce73b89a3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 0.44 0.36 0.14 0.30 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 br-64ce73b89a3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 4.93 5.75 5.51 7.39 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 br-64ce73b89a3b 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:13:01 ens3 6.03 7.90 0.51 8.49 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 07:14:01 br-64ce73b89a3b 0.37 0.23 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 ens3 1.68 1.43 0.40 0.61 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 lo 4.32 4.32 0.94 0.94 0.00 0.00 0.00 0.00 07:15:01 br-64ce73b89a3b 1.42 1.85 0.50 0.40 0.00 0.00 0.00 0.00 07:15:01 ens3 6.62 4.95 2.05 2.01 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 07:16:01 ens3 90.62 59.89 71.45 157.42 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: lo 1.85 1.85 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 143.29 86.67 3667.09 26.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10896) 01/10/24 _x86_64_ (8 CPU) 07:04:35 LINUX RESTART (8 CPU) 07:05:02 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 5.30 0.00 0.91 11.50 0.03 82.26 07:06:01 0 4.35 0.00 0.49 1.26 0.02 93.88 07:06:01 1 2.66 0.00 0.80 49.63 0.05 46.86 07:06:01 2 2.23 0.00 0.65 2.50 0.02 94.61 07:06:01 3 3.72 0.00 0.87 4.11 0.02 91.28 07:06:01 4 5.62 0.00 1.64 1.59 0.03 91.12 07:06:01 5 5.06 0.00 1.00 21.25 0.02 72.67 07:06:01 6 9.79 0.00 1.11 5.96 0.03 83.11 07:06:01 7 9.00 0.00 0.70 5.72 0.03 84.55 07:07:01 all 8.70 0.00 0.59 3.43 0.03 87.25 07:07:01 0 1.19 0.00 0.17 0.02 0.00 98.63 07:07:01 1 15.10 0.00 0.72 11.51 0.03 72.64 07:07:01 2 11.52 0.00 0.72 0.12 0.03 87.61 07:07:01 3 0.43 0.00 0.08 0.13 0.02 99.33 07:07:01 4 0.75 0.00 0.30 0.38 0.02 98.55 07:07:01 5 11.28 0.00 0.48 1.75 0.05 86.43 07:07:01 6 14.58 0.00 1.34 12.80 0.03 71.25 07:07:01 7 14.77 0.00 0.90 0.74 0.03 83.56 07:08:01 all 4.19 0.00 0.38 9.51 0.02 85.90 07:08:01 0 2.62 0.00 0.23 0.68 0.02 96.44 07:08:01 1 2.24 0.00 0.38 31.15 0.00 66.23 07:08:01 2 13.66 0.00 1.15 0.64 0.02 84.54 07:08:01 3 0.10 0.00 0.02 0.05 0.00 99.83 07:08:01 4 0.03 0.00 0.03 0.02 0.00 99.92 07:08:01 5 4.85 0.00 0.44 36.18 0.03 58.50 07:08:01 6 5.76 0.00 0.38 0.27 0.00 93.59 07:08:01 7 4.32 0.00 0.37 7.12 0.03 88.16 07:09:01 all 9.40 0.00 2.50 5.32 0.06 82.72 07:09:01 0 5.74 0.00 1.89 0.25 0.03 92.09 07:09:01 1 11.27 0.00 2.56 15.97 0.05 70.15 07:09:01 2 4.64 0.00 1.68 6.84 0.08 86.76 07:09:01 3 18.90 0.00 3.20 1.85 0.07 75.99 07:09:01 4 9.30 0.00 2.88 0.13 0.05 87.63 07:09:01 5 5.21 0.00 2.66 11.95 0.05 80.13 07:09:01 6 10.50 0.00 2.80 4.67 0.07 81.96 07:09:01 7 9.64 0.00 2.43 0.89 0.07 86.97 07:10:02 all 3.92 0.00 1.69 17.77 0.04 76.58 07:10:02 0 4.37 0.00 1.50 0.00 0.16 93.97 07:10:02 1 4.02 0.00 2.14 56.50 0.05 37.29 07:10:02 2 4.11 0.00 1.46 2.14 0.02 92.27 07:10:02 3 3.67 0.00 1.59 0.00 0.02 94.72 07:10:02 4 3.78 0.00 1.97 2.63 0.02 91.60 07:10:02 5 3.91 0.00 1.62 39.15 0.03 55.29 07:10:02 6 3.83 0.00 1.68 32.18 0.02 62.29 07:10:02 7 3.68 0.00 1.48 9.65 0.03 85.16 07:11:01 all 0.42 0.00 0.20 14.60 0.01 84.77 07:11:01 0 0.66 0.00 0.00 0.00 0.00 99.34 07:11:01 1 0.31 0.00 0.31 99.35 0.03 0.00 07:11:01 2 0.37 0.00 0.24 0.00 0.00 99.39 07:11:01 3 0.14 0.00 0.22 0.00 0.02 99.63 07:11:01 4 0.30 0.00 0.34 0.56 0.02 98.78 07:11:01 5 0.37 0.00 0.08 17.11 0.00 82.43 07:11:01 6 0.54 0.00 0.17 0.00 0.00 99.29 07:11:01 7 0.70 0.00 0.20 0.00 0.00 99.10 07:12:01 all 2.35 0.00 1.23 14.74 0.02 81.66 07:12:01 0 1.86 0.00 0.47 0.00 0.03 97.64 07:12:01 1 3.05 0.00 1.66 89.56 0.03 5.69 07:12:01 2 2.93 0.00 0.87 4.18 0.02 92.01 07:12:01 3 4.14 0.00 1.17 0.00 0.00 94.69 07:12:01 4 2.24 0.00 1.00 4.53 0.02 92.21 07:12:01 5 2.30 0.00 1.53 4.35 0.03 91.79 07:12:01 6 0.77 0.00 0.99 0.13 0.02 98.09 07:12:01 7 1.48 0.00 2.15 15.34 0.03 81.00 07:13:01 all 2.43 0.00 0.80 17.55 0.03 79.19 07:13:01 0 2.77 0.00 0.65 2.71 0.02 93.85 07:13:01 1 2.42 0.00 1.39 57.32 0.03 38.84 07:13:01 2 2.77 0.00 0.60 21.79 0.03 74.80 07:13:01 3 3.03 0.00 0.74 1.24 0.02 94.97 07:13:01 4 2.53 0.00 0.80 4.75 0.03 91.89 07:13:01 5 1.46 0.00 0.59 17.83 0.02 80.11 07:13:01 6 3.10 0.00 1.02 5.23 0.03 90.62 07:13:01 7 1.39 0.00 0.55 29.63 0.03 68.40 07:14:01 all 23.10 0.00 3.66 5.52 0.08 67.65 07:14:01 0 26.26 0.00 4.20 0.32 0.08 69.13 07:14:01 1 19.54 0.00 3.08 4.17 0.10 73.12 07:14:01 2 31.40 0.00 4.68 0.89 0.08 62.95 07:14:01 3 25.42 0.00 3.99 0.57 0.08 69.93 07:14:01 4 28.01 0.00 4.91 5.35 0.08 61.64 07:14:01 5 16.36 0.00 2.47 15.18 0.08 65.90 07:14:01 6 18.71 0.00 2.77 9.90 0.07 68.55 07:14:01 7 19.10 0.00 3.20 7.71 0.07 69.92 07:15:01 all 8.42 0.00 0.83 1.10 0.04 89.61 07:15:01 0 9.00 0.00 0.77 0.02 0.02 90.20 07:15:01 1 10.98 0.00 1.19 0.40 0.05 87.38 07:15:01 2 7.18 0.00 0.73 0.02 0.03 92.03 07:15:01 3 8.98 0.00 0.82 0.02 0.03 90.15 07:15:01 4 9.39 0.00 0.90 0.10 0.07 89.55 07:15:01 5 7.76 0.00 0.74 0.00 0.03 91.47 07:15:01 6 8.18 0.00 0.95 0.02 0.10 90.75 07:15:01 7 5.92 0.00 0.47 8.28 0.02 85.32 07:16:01 all 2.04 0.00 0.50 2.57 0.04 94.85 07:16:01 0 1.90 0.00 0.45 1.50 0.03 96.11 07:16:01 1 1.87 0.00 0.52 1.00 0.03 96.57 07:16:01 2 3.72 0.00 0.65 0.10 0.03 95.49 07:16:01 3 4.77 0.00 0.54 1.62 0.05 93.02 07:16:01 4 1.44 0.00 0.40 0.57 0.05 97.54 07:16:01 5 1.04 0.00 0.53 1.05 0.02 97.36 07:16:01 6 0.85 0.00 0.57 0.17 0.03 98.38 07:16:01 7 0.70 0.00 0.40 14.48 0.05 84.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.38 0.00 1.21 9.42 0.04 82.95 Average: 0 5.51 0.00 0.98 0.61 0.04 92.86 Average: 1 6.68 0.00 1.34 37.79 0.04 54.14 Average: 2 7.68 0.00 1.22 3.56 0.03 87.50 Average: 3 6.64 0.00 1.20 0.87 0.03 91.26 Average: 4 5.74 0.00 1.38 1.87 0.04 90.97 Average: 5 5.42 0.00 1.10 15.09 0.03 78.35 Average: 6 6.96 0.00 1.25 6.53 0.04 85.22 Average: 7 6.41 0.00 1.17 9.08 0.04 83.31