---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41380 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 15G 141G 10% / 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 871 24660 0 6635 30840 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:d6:c2:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fed6:c2a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:81:04:b1 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 inet6 fe80::42:b2ff:fe81:4b1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41380) 09/24/24 _x86_64_ (8 CPU) 11:42:27 LINUX RESTART (8 CPU) 11:43:02 tps rtps wtps bread/s bwrtn/s 11:44:01 310.30 35.84 274.46 1700.05 21922.11 11:45:01 312.58 18.85 293.73 2290.15 163980.80 11:46:01 225.61 11.78 213.83 780.17 50852.17 11:47:01 136.59 0.37 136.23 39.46 30253.14 11:48:01 61.57 1.20 60.37 86.79 14362.07 Average: 209.00 13.53 195.46 976.91 56388.93 11:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 29984240 31645600 2954980 8.97 75052 1891796 1459508 4.29 933812 1717972 228004 11:45:01 25695360 31659888 7243860 21.99 130824 5966608 1641120 4.83 1001852 5719700 875136 11:46:01 23089372 29241488 9849848 29.90 140736 6126016 9357672 27.53 3646028 5601720 1720 11:47:01 22639532 29107420 10299688 31.27 169344 6382520 9530972 28.04 3853260 5806040 8020 11:48:01 25293912 31619352 7645308 23.21 170820 6253328 1488576 4.38 1399584 5673048 25012 Average: 25340483 30654750 7598737 23.07 137355 5324054 4695570 13.82 2166907 4903696 227578 11:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:44:01 ens3 71.29 48.04 1023.47 20.68 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 br-d3052abd8e85 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 13.33 13.33 1.30 1.30 0.00 0.00 0.00 0.00 11:45:01 ens3 1782.49 846.44 43398.86 67.14 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth8100274 6.48 8.10 1.03 1.15 0.00 0.00 0.00 0.00 11:46:01 br-d3052abd8e85 0.50 0.45 0.04 0.03 0.00 0.00 0.00 0.00 11:46:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 11:46:01 veth80e4aae 24.05 22.30 10.52 16.08 0.00 0.00 0.00 0.00 11:47:01 veth8100274 0.17 0.57 0.01 0.05 0.00 0.00 0.00 0.00 11:47:01 br-d3052abd8e85 0.17 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:47:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00 11:47:01 veth80e4aae 42.31 34.24 9.42 44.66 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:48:01 ens3 2381.55 1239.76 46479.05 308.02 0.00 0.00 0.00 0.00 11:48:01 docker0 14.03 18.56 2.15 285.89 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 402.90 201.20 9162.50 49.68 0.00 0.00 0.00 0.00 Average: docker0 2.82 3.73 0.43 57.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41380) 09/24/24 _x86_64_ (8 CPU) 11:42:27 LINUX RESTART (8 CPU) 11:43:02 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.09 0.00 0.98 2.30 0.03 86.60 11:44:01 0 1.32 0.00 0.24 0.10 0.02 98.32 11:44:01 1 1.71 0.00 0.75 5.86 0.02 91.67 11:44:01 2 0.48 0.00 1.17 3.23 0.03 95.09 11:44:01 3 1.15 0.00 0.29 5.63 0.02 92.91 11:44:01 4 46.78 0.00 2.78 2.45 0.10 47.89 11:44:01 5 19.93 0.00 1.64 0.41 0.03 77.99 11:44:01 6 8.51 0.00 0.66 0.27 0.02 90.54 11:44:01 7 0.86 0.00 0.29 0.42 0.00 98.42 11:45:01 all 14.19 0.00 6.49 12.57 0.08 66.66 11:45:01 0 14.31 0.00 6.02 18.00 0.05 61.62 11:45:01 1 13.05 0.00 6.08 4.01 0.08 76.78 11:45:01 2 15.46 0.00 5.90 2.60 0.05 75.98 11:45:01 3 16.26 0.00 7.51 37.36 0.12 38.75 11:45:01 4 16.84 0.00 6.58 1.77 0.07 74.74 11:45:01 5 12.29 0.00 6.02 28.54 0.07 53.08 11:45:01 6 13.15 0.00 6.11 1.35 0.10 79.29 11:45:01 7 12.12 0.00 7.68 6.94 0.08 73.17 11:46:01 all 32.53 0.00 3.98 3.04 0.09 60.36 11:46:01 0 28.22 0.00 3.44 1.49 0.08 66.77 11:46:01 1 33.24 0.00 4.01 3.09 0.10 59.56 11:46:01 2 29.37 0.00 3.72 2.60 0.10 64.21 11:46:01 3 30.71 0.00 4.41 11.92 0.08 52.88 11:46:01 4 38.94 0.00 4.18 1.19 0.08 55.61 11:46:01 5 36.03 0.00 4.35 2.21 0.12 57.29 11:46:01 6 33.22 0.00 4.12 0.84 0.10 61.72 11:46:01 7 30.51 0.00 3.63 0.92 0.08 64.85 11:47:01 all 10.27 0.00 2.19 2.18 0.07 85.29 11:47:01 0 6.98 0.00 1.76 0.08 0.07 91.11 11:47:01 1 11.54 0.00 2.14 2.90 0.07 83.36 11:47:01 2 8.51 0.00 1.82 0.52 0.07 89.09 11:47:01 3 9.34 0.00 1.81 0.27 0.07 88.52 11:47:01 4 9.40 0.00 2.51 5.66 0.07 82.36 11:47:01 5 11.00 0.00 2.06 0.45 0.07 86.43 11:47:01 6 9.43 0.00 1.91 0.95 0.05 87.66 11:47:01 7 16.03 0.00 3.54 6.60 0.08 73.74 11:48:01 all 3.39 0.00 0.58 1.42 0.04 94.58 11:48:01 0 2.96 0.00 0.57 0.07 0.02 96.39 11:48:01 1 0.96 0.00 0.40 0.03 0.08 98.52 11:48:01 2 3.06 0.00 0.58 0.27 0.03 96.06 11:48:01 3 13.90 0.00 0.85 0.78 0.03 84.43 11:48:01 4 1.34 0.00 0.59 0.55 0.03 97.49 11:48:01 5 2.07 0.00 0.68 0.28 0.03 96.93 11:48:01 6 1.35 0.00 0.47 0.13 0.03 98.01 11:48:01 7 1.47 0.00 0.45 9.20 0.03 88.85 Average: all 14.10 0.00 2.84 4.29 0.06 78.71 Average: 0 10.77 0.00 2.41 3.94 0.05 82.83 Average: 1 12.13 0.00 2.67 3.17 0.07 81.95 Average: 2 11.40 0.00 2.64 1.84 0.06 84.07 Average: 3 14.30 0.00 2.97 11.16 0.06 71.50 Average: 4 22.59 0.00 3.33 2.32 0.07 71.69 Average: 5 16.25 0.00 2.94 6.31 0.06 74.43 Average: 6 13.12 0.00 2.64 0.71 0.06 83.47 Average: 7 12.21 0.00 3.12 4.83 0.06 79.79