---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36191 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 13G 143G 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 850 26049 0 5267 30861 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:87:b2:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe87:b250/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:14:24:e9 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-36191) 04/29/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 99.76 18.75 81.01 1074.39 25054.07 13:35:01 131.79 23.33 108.47 2803.00 30685.29 13:36:01 381.39 11.78 369.61 771.04 120348.57 13:37:01 33.28 0.48 32.79 33.46 21925.31 13:38:01 17.18 0.00 17.18 0.00 18586.45 13:39:01 66.54 1.35 65.19 104.90 20522.18 Average: 121.72 9.26 112.47 797.03 39561.11 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30104280 31692644 2834940 8.61 70836 1827856 1411020 4.15 881480 1662792 153356 13:35:01 28288424 31644196 4650796 14.12 105100 3509676 1559464 4.59 1001228 3256908 1484812 13:36:01 26006052 30950964 6933168 21.05 133824 4976352 6590264 19.39 1809208 4588980 1824 13:37:01 24182908 29243480 8756312 26.58 135712 5085408 8782996 25.84 3604504 4604344 324 13:38:01 24040128 29132084 8899092 27.02 136148 5115068 8867188 26.09 3725224 4621352 27856 13:39:01 26635656 31561172 6303564 19.14 137908 4962152 1535068 4.52 1341852 4471408 28584 Average: 26542908 30704090 6396312 19.42 119921 4246085 4791000 14.10 2060583 3867631 282793 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 ens3 54.15 41.87 870.91 9.67 0.00 0.00 0.00 0.00 13:35:01 br-03e040ee5f73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 8.20 8.20 0.82 0.82 0.00 0.00 0.00 0.00 13:35:01 ens3 702.02 326.16 13339.53 27.66 0.00 0.00 0.00 0.00 13:36:01 veth1771851 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 13:36:01 veth8705963 38.09 29.94 4.49 2.96 0.00 0.00 0.00 0.00 13:36:01 br-03e040ee5f73 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth1771851 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 br-03e040ee5f73 0.33 0.35 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth285ae21 40.16 35.61 19.87 34.15 0.00 0.00 0.00 0.00 13:38:01 veth1771851 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-03e040ee5f73 0.25 0.32 0.24 0.03 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth285ae21 15.46 12.50 6.01 23.20 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 21.98 21.98 2.33 2.33 0.00 0.00 0.00 0.00 13:39:01 ens3 1680.44 876.86 29149.54 158.69 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 3.02 3.02 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 220.43 107.61 4742.42 15.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36191) 04/29/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.36 0.00 0.70 2.08 0.03 86.83 13:34:01 0 4.46 0.00 0.42 0.03 0.02 95.07 13:34:01 1 17.48 0.00 1.20 0.98 0.03 80.30 13:34:01 2 11.36 0.00 0.41 0.54 0.05 87.64 13:34:01 3 19.17 0.00 1.15 0.70 0.05 78.93 13:34:01 4 3.43 0.00 0.44 4.48 0.03 91.62 13:34:01 5 9.52 0.00 0.42 1.44 0.03 88.58 13:34:01 6 12.82 0.00 0.93 8.25 0.05 77.94 13:34:01 7 4.68 0.00 0.64 0.15 0.02 94.51 13:35:01 all 11.42 0.00 2.28 2.12 0.05 84.14 13:35:01 0 12.96 0.00 2.72 0.44 0.05 83.83 13:35:01 1 8.43 0.00 1.67 0.50 0.03 89.36 13:35:01 2 7.58 0.00 3.28 0.07 0.05 89.02 13:35:01 3 6.72 0.00 2.18 0.12 0.03 90.95 13:35:01 4 3.89 0.00 1.74 5.70 0.03 88.64 13:35:01 5 12.20 0.00 2.46 7.29 0.05 78.00 13:35:01 6 29.36 0.00 2.14 2.12 0.07 66.31 13:35:01 7 10.09 0.00 2.07 0.76 0.07 87.02 13:36:01 all 12.83 0.00 4.75 7.22 0.07 75.12 13:36:01 0 12.40 0.00 5.22 9.99 0.07 72.32 13:36:01 1 14.75 0.00 4.47 2.03 0.05 78.70 13:36:01 2 13.10 0.00 5.43 24.15 0.08 57.23 13:36:01 3 12.96 0.00 4.89 4.13 0.05 77.97 13:36:01 4 13.24 0.00 4.18 0.81 0.07 81.69 13:36:01 5 12.20 0.00 5.00 10.59 0.07 72.15 13:36:01 6 12.33 0.00 4.42 2.70 0.05 80.49 13:36:01 7 11.68 0.00 4.42 3.41 0.08 80.40 13:37:01 all 25.31 0.00 2.76 0.92 0.08 70.94 13:37:01 0 24.43 0.00 3.06 0.02 0.07 72.42 13:37:01 1 26.82 0.00 2.99 0.08 0.07 70.04 13:37:01 2 25.68 0.00 2.53 0.37 0.10 71.32 13:37:01 3 22.91 0.00 2.51 0.44 0.08 74.06 13:37:01 4 29.30 0.00 3.34 0.03 0.08 67.24 13:37:01 5 20.52 0.00 2.37 5.69 0.07 71.36 13:37:01 6 27.60 0.00 3.01 0.08 0.08 69.22 13:37:01 7 25.18 0.00 2.24 0.62 0.07 71.90 13:38:01 all 3.52 0.00 0.53 0.79 0.07 95.09 13:38:01 0 2.55 0.00 0.50 0.00 0.07 96.88 13:38:01 1 3.52 0.00 0.47 0.02 0.05 95.95 13:38:01 2 3.99 0.00 0.53 0.02 0.12 95.34 13:38:01 3 3.73 0.00 0.54 0.23 0.08 95.42 13:38:01 4 3.46 0.00 0.59 0.02 0.08 95.85 13:38:01 5 3.23 0.00 0.42 5.98 0.05 90.32 13:38:01 6 4.66 0.00 0.67 0.02 0.07 94.59 13:38:01 7 3.02 0.00 0.53 0.07 0.08 96.29 13:39:01 all 4.93 0.00 0.55 1.09 0.04 93.39 13:39:01 0 0.65 0.00 0.53 0.13 0.03 98.65 13:39:01 1 2.84 0.00 0.55 0.17 0.03 96.41 13:39:01 2 1.03 0.00 0.47 0.08 0.05 98.36 13:39:01 3 10.70 0.00 0.57 1.04 0.07 87.62 13:39:01 4 8.64 0.00 0.67 0.32 0.05 90.32 13:39:01 5 0.63 0.00 0.62 6.40 0.05 92.30 13:39:01 6 13.74 0.00 0.52 0.18 0.05 85.51 13:39:01 7 1.24 0.00 0.47 0.35 0.03 97.91 Average: all 11.39 0.00 1.93 2.36 0.06 84.27 Average: 0 9.57 0.00 2.07 1.75 0.05 86.55 Average: 1 12.27 0.00 1.89 0.63 0.04 85.17 Average: 2 10.44 0.00 2.10 4.18 0.08 83.20 Average: 3 12.69 0.00 1.97 1.11 0.06 84.17 Average: 4 10.34 0.00 1.82 1.88 0.06 85.90 Average: 5 9.70 0.00 1.88 6.23 0.05 82.14 Average: 6 16.77 0.00 1.95 2.21 0.06 79.01 Average: 7 9.30 0.00 1.72 0.89 0.06 88.03