---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12341 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 842 25568 0 5755 30868 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:35:b9:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe35:b968/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:48:d1:40 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-12341) 03/10/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 110.53 36.16 74.37 1691.32 22702.88 14:31:01 131.29 23.10 108.20 2767.67 29064.49 14:32:01 335.74 3.47 332.28 420.60 132420.73 14:33:01 61.71 0.60 61.11 50.52 21301.65 14:34:01 25.51 0.97 24.55 28.66 17631.19 14:35:01 68.52 1.95 66.57 112.11 18410.26 Average: 122.22 11.04 111.18 845.15 40255.20 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30075048 31662464 2864172 8.70 69756 1828348 1466808 4.32 906772 1664660 168804 14:31:01 28584888 31652196 4354332 13.22 102860 3231064 1557008 4.58 1000628 2969924 1216320 14:32:01 25844056 31285480 7095164 21.54 136152 5454944 5154808 15.17 1440104 5096944 760 14:33:01 24098376 29649460 8840844 26.84 139132 5559732 8034244 23.64 3182700 5068384 3048 14:34:01 23920628 29508128 9018592 27.38 139712 5594680 7935640 23.35 3364072 5061208 256 14:35:01 26148180 31574188 6791040 20.62 142500 5430088 1579772 4.65 1349924 4918936 1568 Average: 26445196 30888653 6494024 19.72 121685 4516476 4288047 12.62 1874033 4130009 231793 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 84.20 57.42 922.32 21.38 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:31:01 br-7e077d9f8f49 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 282.69 177.05 8664.32 17.10 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 14:32:01 veth5963efb 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 veth61dd909 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 br-7e077d9f8f49 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 veth8961252 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:33:01 veth5963efb 141.01 140.54 26.50 34.35 0.00 0.00 0.00 0.00 14:33:01 veth61dd909 246.99 264.14 54.09 38.95 0.00 0.00 0.00 0.00 14:33:01 br-7e077d9f8f49 1.48 1.63 2.71 6.59 0.00 0.00 0.00 0.00 14:33:01 veth8961252 4.95 6.38 0.81 0.92 0.00 0.00 0.00 0.00 14:34:01 veth5963efb 126.66 123.86 19.83 40.93 0.00 0.00 0.00 0.00 14:34:01 veth61dd909 402.68 414.63 125.38 47.49 0.00 0.00 0.00 0.01 14:34:01 br-7e077d9f8f49 5.57 6.92 4.08 6.25 0.00 0.00 0.00 0.00 14:34:01 veth8961252 0.75 1.05 0.10 0.13 0.00 0.00 0.00 0.00 14:35:01 ens3 1658.56 908.38 31980.16 185.53 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 38.44 38.44 21.64 21.64 0.00 0.00 0.00 0.00 Average: ens3 229.59 118.15 5210.27 22.46 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 5.75 5.75 3.55 3.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12341) 03/10/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 9.82 0.00 0.76 2.26 0.04 87.13 14:30:01 0 1.37 0.00 0.45 0.12 0.03 98.03 14:30:01 1 35.79 0.00 2.08 1.73 0.07 60.33 14:30:01 2 7.84 0.00 0.50 6.90 0.03 84.72 14:30:01 3 14.16 0.00 1.05 0.26 0.03 84.50 14:30:01 4 8.75 0.00 0.78 0.36 0.02 90.10 14:30:01 5 8.70 0.00 0.55 0.35 0.02 90.39 14:30:01 6 1.22 0.00 0.32 0.30 0.02 98.15 14:30:01 7 0.70 0.00 0.33 7.97 0.08 90.91 14:31:01 all 11.23 0.00 1.95 2.47 0.05 84.30 14:31:01 0 3.51 0.00 1.86 0.07 0.07 94.50 14:31:01 1 15.56 0.00 2.01 8.26 0.03 74.15 14:31:01 2 6.10 0.00 1.41 0.42 0.05 92.03 14:31:01 3 4.88 0.00 1.31 1.24 0.03 92.53 14:31:01 4 15.75 0.00 1.94 0.62 0.03 81.66 14:31:01 5 28.23 0.00 3.17 1.22 0.05 67.33 14:31:01 6 11.55 0.00 2.27 1.10 0.03 85.04 14:31:01 7 4.23 0.00 1.63 6.88 0.07 87.20 14:32:01 all 11.77 0.00 4.67 6.58 0.07 76.91 14:32:01 0 11.08 0.00 4.52 2.37 0.07 81.97 14:32:01 1 12.40 0.00 5.15 5.15 0.08 77.22 14:32:01 2 12.11 0.00 5.45 34.92 0.12 47.39 14:32:01 3 9.80 0.00 3.47 1.35 0.07 85.30 14:32:01 4 12.83 0.00 4.71 0.41 0.07 81.99 14:32:01 5 12.38 0.00 4.00 0.14 0.07 83.42 14:32:01 6 11.41 0.00 4.61 8.20 0.05 75.73 14:32:01 7 12.18 0.00 5.42 0.25 0.08 82.06 14:33:01 all 25.51 0.00 2.96 1.07 0.08 70.37 14:33:01 0 20.61 0.00 2.55 0.12 0.07 76.66 14:33:01 1 26.99 0.00 3.12 0.07 0.08 69.74 14:33:01 2 24.54 0.00 2.80 2.88 0.08 69.69 14:33:01 3 30.46 0.00 3.67 0.07 0.08 65.72 14:33:01 4 29.03 0.00 3.17 0.10 0.10 67.60 14:33:01 5 27.51 0.00 3.13 4.62 0.07 64.67 14:33:01 6 22.78 0.00 2.47 0.33 0.08 74.33 14:33:01 7 22.17 0.00 2.81 0.38 0.10 74.53 14:34:01 all 6.68 0.00 1.02 1.12 0.09 91.10 14:34:01 0 5.74 0.00 0.97 0.05 0.10 93.13 14:34:01 1 5.99 0.00 0.99 0.07 0.10 92.85 14:34:01 2 8.73 0.00 1.15 0.10 0.08 89.93 14:34:01 3 6.58 0.00 0.99 0.02 0.08 92.33 14:34:01 4 6.24 0.00 0.84 0.07 0.08 92.78 14:34:01 5 6.46 0.00 1.12 8.04 0.10 84.28 14:34:01 6 6.60 0.00 1.19 0.08 0.07 92.07 14:34:01 7 7.08 0.00 0.94 0.53 0.10 91.35 14:35:01 all 7.11 0.00 0.64 1.46 0.04 90.75 14:35:01 0 2.76 0.00 0.59 0.13 0.03 96.49 14:35:01 1 0.95 0.00 0.48 0.03 0.02 98.52 14:35:01 2 11.84 0.00 0.65 0.32 0.03 87.16 14:35:01 3 2.38 0.00 0.69 3.31 0.07 93.55 14:35:01 4 6.75 0.00 0.55 0.07 0.03 92.60 14:35:01 5 7.25 0.00 0.70 4.02 0.05 87.98 14:35:01 6 23.56 0.00 1.02 0.68 0.05 74.69 14:35:01 7 1.37 0.00 0.50 3.06 0.03 95.04 Average: all 12.02 0.00 1.99 2.48 0.06 83.44 Average: 0 7.50 0.00 1.82 0.47 0.06 90.15 Average: 1 16.29 0.00 2.30 2.55 0.06 78.81 Average: 2 11.85 0.00 1.98 7.51 0.07 78.59 Average: 3 11.37 0.00 1.86 1.04 0.06 85.66 Average: 4 13.22 0.00 1.99 0.27 0.06 84.46 Average: 5 15.07 0.00 2.10 3.07 0.06 79.69 Average: 6 12.85 0.00 1.97 1.77 0.05 83.35 Average: 7 7.95 0.00 1.93 3.18 0.08 86.86