---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5596 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 8% / 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 855 26826 0 4485 30856 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:fa:83:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fefa:83ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:c7:20:f2 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-5596) 12/16/23 _x86_64_ (8 CPU) 13:32:20 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 106.70 32.24 74.46 1651.18 18826.52 13:35:01 128.72 23.33 105.38 2820.27 25864.00 13:36:01 299.47 13.31 286.15 797.87 91106.50 13:37:01 18.61 0.52 18.10 31.33 13260.11 13:38:01 65.26 1.42 63.84 109.98 15100.72 Average: 123.76 14.16 109.59 1082.08 32833.28 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30048216 31659588 2891004 8.78 70476 1850752 1460368 4.30 915372 1684876 171512 13:35:01 28391000 31640324 4548220 13.81 100696 3411732 1627124 4.79 1005468 3158072 1339844 13:36:01 26533960 30798692 6405260 19.45 114088 4368672 4705348 13.84 1926624 4012380 304 13:37:01 25664744 29962656 7274476 22.08 114568 4398732 5525340 16.26 2824660 3974784 116 13:38:01 27470352 31594180 5468868 16.60 117176 4232100 1509980 4.44 1218848 3812636 4472 Average: 27621654 31131088 5317566 16.14 103401 3652398 2965632 8.73 1578194 3328550 303250 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 67.74 46.90 979.68 7.68 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-26b98d5d68a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 315.43 186.67 9782.68 17.67 0.00 0.00 0.00 0.00 13:35:01 lo 7.00 7.00 0.65 0.65 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 13:36:01 vethf23710e 1.42 1.58 0.08 0.10 0.00 0.00 0.00 0.00 13:36:01 br-26b98d5d68a9 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 ens3 307.00 167.71 10953.77 11.73 0.00 0.00 0.00 0.00 13:36:01 veth331f655 26.92 25.07 11.56 16.27 0.00 0.00 0.00 0.00 13:37:01 vethf23710e 22.13 19.08 6.92 27.66 0.00 0.00 0.00 0.00 13:37:01 br-26b98d5d68a9 0.40 0.50 0.26 0.05 0.00 0.00 0.00 0.00 13:37:01 ens3 19.11 16.18 11.73 16.40 0.00 0.00 0.00 0.00 13:37:01 veth331f655 19.31 16.60 10.49 18.32 0.00 0.00 0.00 0.00 13:38:01 ens3 67.06 51.11 115.63 16.70 0.00 0.00 0.00 0.00 13:38:01 lo 18.76 18.76 1.95 1.95 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 Average: ens3 155.27 93.71 4368.62 14.03 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.32 0.32 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5596) 12/16/23 _x86_64_ (8 CPU) 13:32:20 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.99 0.00 0.78 2.08 0.03 87.12 13:34:01 0 38.88 0.00 1.99 2.24 0.05 56.83 13:34:01 1 0.05 0.00 0.40 11.80 0.07 87.68 13:34:01 2 18.51 0.00 1.15 0.32 0.03 79.99 13:34:01 3 8.04 0.00 0.65 0.80 0.03 90.48 13:34:01 4 0.95 0.00 0.27 0.60 0.00 98.18 13:34:01 5 0.52 0.00 0.40 0.18 0.02 98.88 13:34:01 6 1.02 0.00 0.38 0.32 0.00 98.28 13:34:01 7 12.00 0.00 0.98 0.47 0.03 86.52 13:35:01 all 11.25 0.00 2.14 2.21 0.05 84.35 13:35:01 0 19.44 0.00 3.12 1.26 0.05 76.13 13:35:01 1 3.55 0.00 1.57 7.13 0.07 87.68 13:35:01 2 14.18 0.00 2.48 3.81 0.05 79.48 13:35:01 3 6.55 0.00 2.37 3.61 0.05 87.42 13:35:01 4 11.50 0.00 2.27 0.40 0.03 85.79 13:35:01 5 20.71 0.00 2.23 1.24 0.07 75.75 13:35:01 6 7.67 0.00 1.70 0.13 0.05 90.45 13:35:01 7 6.38 0.00 1.41 0.08 0.03 92.09 13:36:01 all 15.45 0.00 3.66 6.01 0.06 74.82 13:36:01 0 17.99 0.00 4.12 1.73 0.07 76.10 13:36:01 1 10.16 0.00 3.04 2.45 0.05 84.30 13:36:01 2 18.41 0.00 3.60 1.54 0.05 76.41 13:36:01 3 20.24 0.00 4.01 2.42 0.07 73.26 13:36:01 4 14.35 0.00 3.62 0.87 0.05 81.11 13:36:01 5 11.35 0.00 3.76 34.56 0.08 50.24 13:36:01 6 15.42 0.00 3.85 3.21 0.05 77.47 13:36:01 7 15.65 0.00 3.32 1.35 0.07 79.62 13:37:01 all 16.07 0.00 1.57 0.75 0.06 81.55 13:37:01 0 14.17 0.00 1.49 0.07 0.07 84.21 13:37:01 1 22.45 0.00 2.49 0.02 0.07 74.97 13:37:01 2 18.78 0.00 1.87 0.13 0.05 79.17 13:37:01 3 15.99 0.00 1.34 0.02 0.05 82.61 13:37:01 4 18.27 0.00 1.72 0.00 0.07 79.94 13:37:01 5 9.17 0.00 0.99 5.70 0.05 84.09 13:37:01 6 12.31 0.00 1.28 0.08 0.05 86.28 13:37:01 7 17.43 0.00 1.34 0.00 0.07 81.16 13:38:01 all 5.79 0.00 0.55 1.06 0.04 92.56 13:38:01 0 2.73 0.00 0.60 0.12 0.03 96.52 13:38:01 1 16.12 0.00 0.93 0.55 0.05 82.35 13:38:01 2 19.24 0.00 0.63 0.40 0.03 79.70 13:38:01 3 0.83 0.00 0.43 0.37 0.03 98.33 13:38:01 4 3.02 0.00 0.42 0.22 0.03 96.31 13:38:01 5 0.65 0.00 0.60 6.71 0.05 91.99 13:38:01 6 3.00 0.00 0.32 0.12 0.03 96.53 13:38:01 7 0.70 0.00 0.45 0.02 0.07 98.77 Average: all 11.70 0.00 1.74 2.42 0.05 84.09 Average: 0 18.64 0.00 2.26 1.08 0.05 77.96 Average: 1 10.47 0.00 1.69 4.39 0.06 83.39 Average: 2 17.82 0.00 1.95 1.24 0.04 78.95 Average: 3 10.32 0.00 1.76 1.44 0.05 86.44 Average: 4 9.61 0.00 1.66 0.42 0.04 88.28 Average: 5 8.46 0.00 1.59 9.63 0.05 80.26 Average: 6 7.87 0.00 1.50 0.77 0.04 89.82 Average: 7 10.42 0.00 1.50 0.38 0.05 87.65