---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39117 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 11G 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 824 28922 0 2420 30912 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:a8:60:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fea8:6034/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:48:0b:ac 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:d3ff:fe48:bac/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-39117) 09/16/24 _x86_64_ (8 CPU) 20:27:05 LINUX RESTART (8 CPU) 20:28:02 tps rtps wtps bread/s bwrtn/s 20:29:01 195.39 22.93 172.46 2610.54 36304.90 20:30:01 56.35 0.48 55.87 48.48 12664.69 Average: 125.25 11.61 113.65 1318.11 24379.58 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 29738568 31690504 3200652 9.72 78948 2170548 1855804 5.46 960612 1917460 408 20:30:01 29594656 31629448 3344564 10.15 87616 2239864 1490168 4.38 1066832 1948984 16388 Average: 29666612 31659976 3272608 9.94 83282 2205206 1672986 4.92 1013722 1933222 8398 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 30.93 54.48 1.62 1180.09 0.00 0.00 0.00 0.00 20:29:01 ens3 130.47 82.39 2286.98 13.38 0.00 0.00 0.00 0.00 20:29:01 lo 3.52 3.52 0.36 0.36 0.00 0.00 0.00 0.00 20:29:01 veth3af6c9e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 13.33 17.48 1.16 250.18 0.00 0.00 0.00 0.00 20:30:01 ens3 195.42 246.85 274.08 1746.81 0.00 0.00 0.00 0.00 20:30:01 lo 2.06 2.06 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 22.05 35.82 1.38 711.00 0.00 0.00 0.00 0.00 Average: ens3 163.23 165.35 1271.57 887.81 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39117) 09/16/24 _x86_64_ (8 CPU) 20:27:05 LINUX RESTART (8 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 8.73 0.00 1.28 3.14 0.04 86.80 20:29:01 0 4.92 0.00 1.48 6.16 0.03 87.40 20:29:01 1 7.99 0.00 0.76 0.41 0.05 90.79 20:29:01 2 4.59 0.00 1.14 5.23 0.05 88.99 20:29:01 3 5.28 0.00 1.55 0.15 0.03 92.98 20:29:01 4 20.32 0.00 1.95 4.33 0.07 73.34 20:29:01 5 14.61 0.00 1.45 0.65 0.03 83.26 20:29:01 6 1.14 0.00 0.49 4.03 0.03 94.31 20:29:01 7 11.02 0.00 1.41 4.17 0.05 83.34 20:30:01 all 12.47 0.00 0.81 0.90 0.05 85.77 20:30:01 0 3.43 0.00 0.53 1.13 0.03 94.87 20:30:01 1 15.10 0.00 0.95 1.67 0.05 82.23 20:30:01 2 9.17 0.00 0.70 3.74 0.05 86.34 20:30:01 3 3.64 0.00 0.40 0.05 0.05 95.86 20:30:01 4 11.66 0.00 0.65 0.00 0.05 87.64 20:30:01 5 27.95 0.00 1.69 0.38 0.10 69.88 20:30:01 6 14.27 0.00 1.02 0.08 0.05 84.58 20:30:01 7 14.49 0.00 0.59 0.17 0.05 84.70 Average: all 10.62 0.00 1.04 2.01 0.05 86.28 Average: 0 4.17 0.00 1.00 3.62 0.03 91.17 Average: 1 11.57 0.00 0.86 1.04 0.05 86.47 Average: 2 6.90 0.00 0.92 4.48 0.05 87.65 Average: 3 4.45 0.00 0.97 0.10 0.04 94.44 Average: 4 15.95 0.00 1.29 2.14 0.06 80.55 Average: 5 21.34 0.00 1.57 0.51 0.07 76.51 Average: 6 7.77 0.00 0.76 2.04 0.04 89.39 Average: 7 12.77 0.00 1.00 2.15 0.05 84.03