---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1073 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 866 25581 0 5718 30844 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8b:3d:5e brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe8b:3d5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:51:5e:47 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-1073) 11/18/23 _x86_64_ (8 CPU) 07:05:42 LINUX RESTART (8 CPU) 07:06:02 tps rtps wtps bread/s bwrtn/s 07:07:01 124.31 67.74 56.57 4408.53 49631.70 07:08:01 112.56 26.89 85.67 2080.91 19902.43 07:09:01 127.87 9.58 118.28 1688.67 35507.47 07:10:01 304.35 12.85 291.50 786.27 107799.07 07:11:01 16.13 0.52 15.61 32.66 14436.24 07:12:01 45.60 1.35 44.25 104.90 12383.99 Average: 121.79 19.70 102.10 1509.31 39916.65 07:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30246452 31681140 2692760 8.17 54180 1700244 1465296 4.31 871172 1554212 101612 07:08:01 29920212 31707984 3019000 9.17 79208 2009532 1441520 4.24 874084 1838616 159480 07:09:01 25708868 31633232 7230344 21.95 124860 5957940 1602112 4.71 1043576 5695432 3362356 07:10:01 25455816 30862044 7483396 22.72 132132 5433360 4798160 14.12 1891524 5070904 304 07:11:01 23910456 29488684 9028756 27.41 132676 5598704 6707508 19.74 3347972 5138836 25984 07:12:01 26223152 31604820 6716060 20.39 135300 5411852 1508056 4.44 1256100 4963532 44860 Average: 26910826 31162984 6028386 18.30 109726 4351939 2920442 8.59 1547405 4043589 615766 07:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 394.24 240.72 1399.64 59.30 0.00 0.00 0.00 0.00 07:07:01 lo 1.49 1.49 0.16 0.16 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 ens3 60.93 39.64 764.38 7.37 0.00 0.00 0.00 0.00 07:08:01 lo 1.27 1.27 0.13 0.13 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 ens3 1052.88 546.28 36719.25 39.22 0.00 0.00 0.00 0.00 07:09:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 07:09:01 br-280a6cab0789 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 veth5a57f94 17.01 16.60 8.93 8.75 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 veth473c5f5 0.23 0.58 0.01 0.03 0.00 0.00 0.00 0.00 07:10:01 veth967245b 1.25 1.43 0.07 0.09 0.00 0.00 0.00 0.00 07:11:01 veth5a57f94 61.61 52.01 15.36 52.87 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 veth473c5f5 3.82 4.25 1.64 1.07 0.00 0.00 0.00 0.00 07:11:01 veth967245b 102.48 83.92 22.88 101.27 0.00 0.00 0.00 0.01 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 1639.49 908.28 38935.16 270.33 0.00 0.00 0.00 0.00 07:12:01 lo 22.23 22.23 2.74 2.74 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 272.34 150.66 6506.27 45.04 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1073) 11/18/23 _x86_64_ (8 CPU) 07:05:42 LINUX RESTART (8 CPU) 07:06:02 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.56 0.00 1.44 5.24 0.04 84.72 07:07:01 0 7.88 0.00 1.36 0.85 0.03 89.88 07:07:01 1 7.46 0.00 0.75 0.36 0.02 91.42 07:07:01 2 9.24 0.00 4.43 1.11 0.03 85.18 07:07:01 3 11.19 0.00 1.23 28.78 0.07 58.74 07:07:01 4 12.38 0.00 0.90 9.22 0.05 77.45 07:07:01 5 5.54 0.00 0.70 0.63 0.02 93.12 07:07:01 6 10.55 0.00 1.26 0.87 0.05 87.27 07:07:01 7 4.32 0.00 0.90 0.24 0.03 94.50 07:08:01 all 9.29 0.00 0.83 3.43 0.03 86.42 07:08:01 0 0.87 0.00 0.50 12.12 0.05 86.47 07:08:01 1 17.81 0.00 1.30 1.40 0.03 79.46 07:08:01 2 10.40 0.00 0.72 0.65 0.02 88.22 07:08:01 3 14.14 0.00 1.34 6.19 0.05 78.29 07:08:01 4 2.93 0.00 0.43 1.13 0.02 95.48 07:08:01 5 1.13 0.00 0.17 0.00 0.02 98.68 07:08:01 6 0.12 0.00 0.25 1.95 0.03 97.65 07:08:01 7 26.93 0.00 1.92 3.99 0.07 67.09 07:09:01 all 14.30 0.00 4.83 3.34 0.06 77.47 07:09:01 0 9.53 0.00 4.85 2.58 0.05 82.99 07:09:01 1 11.12 0.00 4.47 0.03 0.05 84.32 07:09:01 2 28.93 0.00 5.27 8.93 0.07 56.81 07:09:01 3 13.11 0.00 3.90 5.46 0.05 77.48 07:09:01 4 15.77 0.00 5.18 3.37 0.05 75.62 07:09:01 5 11.78 0.00 4.93 2.21 0.05 81.03 07:09:01 6 13.49 0.00 5.04 1.00 0.05 80.43 07:09:01 7 10.70 0.00 5.02 3.10 0.05 81.13 07:10:01 all 10.24 0.00 2.07 11.16 0.05 76.48 07:10:01 0 10.69 0.00 2.32 4.09 0.03 82.87 07:10:01 1 13.67 0.00 2.09 3.02 0.03 81.19 07:10:01 2 10.58 0.00 2.28 14.34 0.08 72.72 07:10:01 3 5.73 0.00 1.53 0.30 0.08 92.36 07:10:01 4 11.88 0.00 3.02 56.60 0.05 28.45 07:10:01 5 13.79 0.00 2.23 4.21 0.05 79.73 07:10:01 6 11.18 0.00 1.94 4.35 0.05 82.47 07:10:01 7 4.45 0.00 1.17 2.74 0.03 91.60 07:11:01 all 23.20 0.00 2.45 1.03 0.07 73.25 07:11:01 0 25.71 0.00 2.40 0.00 0.08 71.80 07:11:01 1 33.00 0.00 3.05 2.63 0.08 61.23 07:11:01 2 21.77 0.00 2.69 0.05 0.07 75.42 07:11:01 3 21.25 0.00 2.50 0.07 0.07 76.11 07:11:01 4 25.43 0.00 2.48 5.41 0.07 66.61 07:11:01 5 25.50 0.00 2.40 0.02 0.07 72.02 07:11:01 6 21.69 0.00 2.60 0.05 0.07 75.59 07:11:01 7 11.29 0.00 1.49 0.00 0.07 87.15 07:12:01 all 3.65 0.00 0.56 0.84 0.03 94.91 07:12:01 0 0.90 0.00 0.47 0.03 0.03 98.56 07:12:01 1 2.07 0.00 0.37 0.10 0.03 97.43 07:12:01 2 1.57 0.00 0.47 0.03 0.03 97.90 07:12:01 3 3.22 0.00 0.72 0.03 0.03 95.99 07:12:01 4 0.95 0.00 0.40 5.59 0.03 93.02 07:12:01 5 0.60 0.00 0.53 0.13 0.02 98.72 07:12:01 6 2.19 0.00 0.47 0.48 0.02 96.85 07:12:01 7 17.72 0.00 1.07 0.35 0.05 80.81 Average: all 11.54 0.00 2.03 4.17 0.05 82.22 Average: 0 9.26 0.00 1.98 3.29 0.05 85.43 Average: 1 14.20 0.00 2.00 1.26 0.04 82.50 Average: 2 13.73 0.00 2.63 4.18 0.05 79.42 Average: 3 11.44 0.00 1.87 6.72 0.06 79.91 Average: 4 11.54 0.00 2.06 13.53 0.04 72.83 Average: 5 9.72 0.00 1.82 1.20 0.04 87.23 Average: 6 9.86 0.00 1.92 1.45 0.04 86.72 Average: 7 12.60 0.00 1.92 1.74 0.05 83.68