---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80748 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 877 25279 0 6010 30834 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:a5:cb:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fea5:cbe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:31:ed:c3 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::42:14ff:fe31:edc3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80748) 11/01/24 _x86_64_ (8 CPU) 08:28:33 LINUX RESTART (8 CPU) 08:29:03 tps rtps wtps bread/s bwrtn/s 08:30:01 302.38 73.10 229.28 4723.61 25432.75 08:31:01 233.64 18.63 215.01 2297.62 104769.07 08:32:01 312.91 13.66 299.25 802.68 70257.04 08:33:01 139.51 0.42 139.09 39.46 32733.58 08:34:01 21.69 0.00 21.69 0.00 16238.82 08:35:01 37.99 0.13 37.86 25.73 16570.07 Average: 173.98 17.35 156.63 1295.87 44437.81 08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 30130416 31682944 2808804 8.53 68916 1795652 1425340 4.19 889632 1631344 143676 08:31:01 26338420 31665820 6600800 20.04 118756 5385508 1824524 5.37 983112 5139316 1405824 08:32:01 23247128 28757516 9692092 29.42 128860 5538540 10628136 31.27 4140208 4975880 1884 08:33:01 22056564 27885508 10882656 33.04 157584 5789048 11908504 35.04 5122832 5130480 1648 08:34:01 21518860 27351192 11420360 34.67 158012 5791796 12752584 37.52 5659500 5127500 1008 08:35:01 23624084 29451552 9315136 28.28 158596 5791944 8184788 24.08 3625852 5099912 444 Average: 24485912 29465755 8453308 25.66 131787 5015415 7787313 22.91 3403523 4517405 259081 08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 1.79 1.79 0.19 0.19 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 377.37 239.25 1555.21 76.43 0.00 0.00 0.00 0.00 08:31:01 lo 16.60 16.60 1.60 1.60 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 br-7ac4fbcdbacc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 1261.56 652.32 35641.07 59.55 0.00 0.00 0.00 0.00 08:32:01 vethcf4f52b 5.30 6.80 0.84 0.96 0.00 0.00 0.00 0.00 08:32:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 veth68cedd7 7.63 6.42 0.85 0.65 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethcf4f52b 0.43 0.75 0.05 0.07 0.00 0.00 0.00 0.00 08:33:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 08:33:01 veth68cedd7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 14.70 19.23 2.20 287.39 0.00 0.00 0.00 0.00 08:34:01 vethcf4f52b 0.63 0.85 0.08 0.10 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth68cedd7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethcf4f52b 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 br-7ac4fbcdbacc 0.62 0.32 0.03 0.02 0.00 0.00 0.00 0.00 Average: vethcf4f52b 1.09 1.47 0.17 0.19 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.46 3.22 0.37 48.16 0.00 0.00 0.00 0.00 Average: br-7ac4fbcdbacc 0.10 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80748) 11/01/24 _x86_64_ (8 CPU) 08:28:33 LINUX RESTART (8 CPU) 08:29:03 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 11.01 0.00 1.24 2.87 0.04 84.84 08:30:01 0 6.60 0.00 1.09 1.16 0.05 91.10 08:30:01 1 3.01 0.00 1.13 12.25 0.03 83.58 08:30:01 2 7.88 0.00 1.56 3.71 0.03 86.81 08:30:01 3 3.64 0.00 0.47 0.36 0.02 95.51 08:30:01 4 8.35 0.00 1.02 1.09 0.05 89.50 08:30:01 5 11.66 0.00 1.31 1.29 0.03 85.70 08:30:01 6 30.30 0.00 1.90 2.08 0.07 65.65 08:30:01 7 16.65 0.00 1.47 1.06 0.05 80.77 08:31:01 all 14.46 0.00 6.46 12.84 0.08 66.17 08:31:01 0 11.10 0.00 6.44 2.57 0.07 79.82 08:31:01 1 13.08 0.00 7.24 6.67 0.05 72.96 08:31:01 2 11.46 0.00 5.49 25.03 0.05 57.97 08:31:01 3 13.39 0.00 5.29 2.11 0.05 79.16 08:31:01 4 13.80 0.00 7.68 30.57 0.10 47.84 08:31:01 5 27.55 0.00 6.98 10.38 0.15 54.94 08:31:01 6 12.40 0.00 6.70 13.23 0.05 67.62 08:31:01 7 12.89 0.00 5.86 12.43 0.07 68.76 08:32:01 all 43.36 0.00 5.93 4.43 0.09 46.18 08:32:01 0 43.73 0.00 5.87 2.47 0.07 47.87 08:32:01 1 41.37 0.00 5.81 2.78 0.08 49.96 08:32:01 2 41.46 0.00 5.81 1.68 0.08 50.96 08:32:01 3 40.58 0.00 5.11 1.36 0.08 52.87 08:32:01 4 44.44 0.00 5.91 0.57 0.10 48.97 08:32:01 5 45.45 0.00 6.31 1.18 0.13 46.93 08:32:01 6 43.96 0.00 6.19 22.00 0.12 27.73 08:32:01 7 45.89 0.00 6.45 3.43 0.08 44.15 08:33:01 all 22.16 0.00 3.33 2.57 0.09 71.84 08:33:01 0 22.65 0.00 3.35 2.18 0.10 71.71 08:33:01 1 22.95 0.00 3.63 0.40 0.08 72.93 08:33:01 2 24.24 0.00 3.19 0.99 0.10 71.48 08:33:01 3 16.55 0.00 2.73 3.40 0.08 77.24 08:33:01 4 24.69 0.00 3.94 3.11 0.08 68.17 08:33:01 5 23.04 0.00 3.00 5.99 0.10 67.88 08:33:01 6 27.17 0.00 4.29 3.73 0.08 64.73 08:33:01 7 16.02 0.00 2.47 0.82 0.08 80.61 08:34:01 all 8.30 0.00 0.76 0.95 0.08 89.92 08:34:01 0 8.48 0.00 0.77 0.03 0.07 90.65 08:34:01 1 9.25 0.00 0.97 0.00 0.08 89.69 08:34:01 2 7.48 0.00 0.80 0.10 0.08 91.53 08:34:01 3 7.25 0.00 0.70 0.13 0.08 91.83 08:34:01 4 7.46 0.00 0.60 0.32 0.08 91.53 08:34:01 5 6.69 0.00 0.77 6.87 0.07 85.60 08:34:01 6 10.43 0.00 0.74 0.05 0.07 88.72 08:34:01 7 9.31 0.00 0.75 0.07 0.07 89.81 08:35:01 all 3.77 0.00 0.80 1.48 0.07 93.87 08:35:01 0 3.48 0.00 0.79 0.90 0.08 94.75 08:35:01 1 3.28 0.00 0.84 0.65 0.08 95.14 08:35:01 2 4.07 0.00 0.94 0.28 0.08 94.63 08:35:01 3 4.24 0.00 0.77 0.52 0.07 94.41 08:35:01 4 3.42 0.00 0.72 1.22 0.08 94.55 08:35:01 5 4.17 0.00 0.87 7.61 0.07 87.28 08:35:01 6 3.18 0.00 0.70 0.05 0.07 96.01 08:35:01 7 4.37 0.00 0.79 0.55 0.07 94.23 Average: all 17.16 0.00 3.09 4.18 0.07 75.50 Average: 0 15.98 0.00 3.05 1.55 0.07 79.35 Average: 1 15.51 0.00 3.27 3.75 0.07 77.40 Average: 2 16.09 0.00 2.96 5.28 0.07 75.60 Average: 3 14.26 0.00 2.51 1.31 0.06 81.85 Average: 4 17.04 0.00 3.31 6.11 0.08 73.45 Average: 5 19.75 0.00 3.20 5.57 0.09 71.39 Average: 6 21.14 0.00 3.42 6.84 0.08 68.52 Average: 7 17.48 0.00 2.96 3.06 0.07 76.43