---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78174 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 712K 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 862 28812 0 2492 30870 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:ec:e5:86 brd ff:ff:ff:ff:ff:ff inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:feec:e586/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:e4:ef:56 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::42:83ff:fee4:ef56/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78174) 10/21/24 _x86_64_ (8 CPU) 01:27:28 LINUX RESTART (8 CPU) 01:28:01 tps rtps wtps bread/s bwrtn/s 01:29:01 309.23 36.21 273.02 1688.92 32247.03 01:30:01 200.58 39.81 160.78 2623.98 38805.73 Average: 254.89 38.01 216.88 2156.57 35527.20 01:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 30041004 31686128 2898216 8.80 72008 1882840 1399244 4.12 892304 1715168 155836 01:30:01 29518168 31618756 3421052 10.39 91568 2296924 1474216 4.34 1086152 1991700 119744 Average: 29779586 31652442 3159634 9.59 81788 2089882 1436730 4.23 989228 1853434 137790 01:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 153.61 109.25 1605.48 28.78 0.00 0.00 0.00 0.00 01:29:01 lo 1.35 1.35 0.15 0.15 0.00 0.00 0.00 0.00 01:30:01 docker0 6.51 8.88 0.75 130.17 0.00 0.00 0.00 0.00 01:30:01 ens3 160.89 136.49 1594.60 230.32 0.00 0.00 0.00 0.00 01:30:01 lo 12.08 12.08 1.28 1.28 0.00 0.00 0.00 0.00 Average: docker0 3.26 4.44 0.37 65.10 0.00 0.00 0.00 0.00 Average: ens3 157.25 122.87 1600.04 129.58 0.00 0.00 0.00 0.00 Average: lo 6.71 6.71 0.71 0.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78174) 10/21/24 _x86_64_ (8 CPU) 01:27:28 LINUX RESTART (8 CPU) 01:28:01 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 9.12 0.00 0.97 2.97 0.03 86.91 01:29:01 0 13.13 0.00 0.67 0.68 0.07 85.45 01:29:01 1 7.11 0.00 0.77 4.82 0.03 87.27 01:29:01 2 12.13 0.00 1.05 0.95 0.03 85.83 01:29:01 3 3.42 0.00 0.54 0.33 0.02 95.70 01:29:01 4 2.32 0.00 0.83 0.62 0.02 96.21 01:29:01 5 18.87 0.00 1.40 7.51 0.05 72.17 01:29:01 6 1.54 0.00 1.57 7.99 0.03 88.87 01:29:01 7 14.46 0.00 0.94 0.84 0.03 83.73 01:30:01 all 19.24 0.00 2.19 3.11 0.06 75.41 01:30:01 0 23.82 0.00 3.09 0.83 0.05 72.20 01:30:01 1 31.02 0.00 2.36 1.67 0.05 64.91 01:30:01 2 21.19 0.00 2.06 0.42 0.05 76.28 01:30:01 3 17.04 0.00 2.42 4.58 0.07 75.89 01:30:01 4 21.61 0.00 2.22 1.29 0.05 74.83 01:30:01 5 7.84 0.00 1.54 5.49 0.05 85.08 01:30:01 6 21.75 0.00 2.39 2.41 0.07 73.39 01:30:01 7 9.57 0.00 1.38 8.18 0.05 80.83 Average: all 14.18 0.00 1.58 3.04 0.04 81.16 Average: 0 18.48 0.00 1.88 0.76 0.06 78.83 Average: 1 19.06 0.00 1.56 3.25 0.04 76.09 Average: 2 16.67 0.00 1.56 0.69 0.04 81.05 Average: 3 10.23 0.00 1.48 2.46 0.04 85.78 Average: 4 11.95 0.00 1.53 0.95 0.03 85.53 Average: 5 13.36 0.00 1.47 6.50 0.05 78.62 Average: 6 11.64 0.00 1.98 5.20 0.05 81.13 Average: 7 12.02 0.00 1.16 4.50 0.04 82.28