---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15088 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 10G 145G 7% / 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 826 29129 0 2211 30919 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:f9:e6:cd brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fef9:e6cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:95:f5:27 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:baff:fe95:f527/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15088) 01/25/24 _x86_64_ (8 CPU) 18:54:24 LINUX RESTART (8 CPU) 18:55:02 tps rtps wtps bread/s bwrtn/s 18:56:01 353.06 36.96 316.10 1723.78 18652.30 18:57:01 105.43 9.53 95.90 1675.99 24423.40 Average: 228.21 23.13 205.07 1699.68 21562.09 18:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 30050096 31656456 2889124 8.77 69364 1847336 1459412 4.29 912428 1683468 172680 18:57:01 29801028 31644276 3138192 9.53 80176 2065272 1499176 4.41 1023912 1800112 56440 Average: 29925562 31650366 3013658 9.15 74770 1956304 1479294 4.35 968170 1741790 114560 18:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 18:56:01 ens3 99.66 67.06 1049.00 22.66 0.00 0.00 0.00 0.00 18:57:01 docker0 35.81 63.99 1.98 842.06 0.00 0.00 0.00 0.00 18:57:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 18:57:01 ens3 148.86 113.90 1227.12 284.09 0.00 0.00 0.00 0.00 Average: docker0 18.06 32.26 1.00 424.57 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 124.47 90.67 1138.81 154.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15088) 01/25/24 _x86_64_ (8 CPU) 18:54:24 LINUX RESTART (8 CPU) 18:55:02 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 10.14 0.00 0.84 2.45 0.04 86.53 18:56:01 0 4.22 0.00 0.59 0.47 0.03 94.68 18:56:01 1 8.23 0.00 0.78 0.41 0.05 90.53 18:56:01 2 22.21 0.00 0.85 1.36 0.05 75.53 18:56:01 3 14.65 0.00 0.95 0.54 0.03 83.82 18:56:01 4 2.22 0.00 0.37 0.14 0.00 97.27 18:56:01 5 13.97 0.00 1.21 3.33 0.07 81.43 18:56:01 6 4.48 0.00 0.37 9.37 0.02 85.75 18:56:01 7 11.18 0.00 1.55 3.99 0.03 83.24 18:57:01 all 9.83 0.00 0.95 2.29 0.04 86.89 18:57:01 0 9.14 0.00 1.19 1.62 0.05 88.00 18:57:01 1 4.02 0.00 0.47 0.13 0.05 95.33 18:57:01 2 1.81 0.00 0.57 0.35 0.03 97.23 18:57:01 3 3.40 0.00 0.78 5.89 0.02 89.91 18:57:01 4 29.19 0.00 1.92 3.32 0.07 65.50 18:57:01 5 12.41 0.00 0.89 3.93 0.02 82.76 18:57:01 6 11.27 0.00 1.13 2.97 0.02 84.61 18:57:01 7 7.34 0.00 0.64 0.13 0.05 91.84 Average: all 9.98 0.00 0.89 2.37 0.04 86.71 Average: 0 6.70 0.00 0.89 1.05 0.04 91.32 Average: 1 6.11 0.00 0.62 0.27 0.05 92.95 Average: 2 11.94 0.00 0.71 0.85 0.04 86.45 Average: 3 8.98 0.00 0.87 3.24 0.03 86.89 Average: 4 15.81 0.00 1.15 1.74 0.03 81.26 Average: 5 13.18 0.00 1.04 3.63 0.04 82.10 Average: 6 7.90 0.00 0.76 6.14 0.02 85.18 Average: 7 9.25 0.00 1.09 2.05 0.04 87.57