---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43583 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: 2799.996 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 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 852 28978 0 2336 30890 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:50:6c:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe50:6c61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:c2:b3:2f 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-43583) 09/30/24 _x86_64_ (8 CPU) 01:02:26 LINUX RESTART (8 CPU) 01:03:01 tps rtps wtps bread/s bwrtn/s 01:04:01 263.83 35.24 228.59 1671.44 21614.80 01:05:01 143.09 20.98 122.11 742.81 28422.46 Average: 203.47 28.11 175.36 1207.16 25018.35 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30139308 31701740 2799912 8.50 68952 1805364 1379764 4.06 868024 1642988 152800 01:05:01 29712480 31654676 3226740 9.80 82248 2159092 1412252 4.16 1039412 1871460 151684 Average: 29925894 31678208 3013326 9.15 75600 1982228 1396008 4.11 953718 1757224 152242 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 ens3 61.68 42.65 856.32 19.01 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 01:05:01 ens3 358.49 254.19 2260.45 59.42 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 210.07 148.41 1558.33 39.21 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 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43583) 09/30/24 _x86_64_ (8 CPU) 01:02:26 LINUX RESTART (8 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 8.09 0.00 0.82 4.69 0.03 86.37 01:04:01 0 0.22 0.00 0.18 0.03 0.03 99.53 01:04:01 1 7.02 0.00 0.70 0.17 0.03 92.08 01:04:01 2 11.58 0.00 1.28 2.87 0.03 84.24 01:04:01 3 2.30 0.00 0.35 9.91 0.02 87.42 01:04:01 4 1.37 0.00 0.53 1.22 0.02 96.87 01:04:01 5 9.71 0.00 1.08 15.07 0.03 74.09 01:04:01 6 19.31 0.00 1.17 2.08 0.05 77.39 01:04:01 7 13.15 0.00 1.22 6.17 0.03 79.43 01:05:01 all 17.51 0.00 0.96 1.76 0.05 79.72 01:05:01 0 15.55 0.00 0.48 0.25 0.03 83.69 01:05:01 1 29.84 0.00 0.97 0.37 0.07 68.75 01:05:01 2 23.80 0.00 1.32 1.15 0.07 73.67 01:05:01 3 12.92 0.00 0.85 1.17 0.03 85.03 01:05:01 4 18.73 0.00 0.97 0.38 0.03 79.89 01:05:01 5 14.35 0.00 0.73 0.40 0.05 84.46 01:05:01 6 12.64 0.00 0.65 2.09 0.03 84.59 01:05:01 7 12.24 0.00 1.65 8.32 0.07 77.73 Average: all 12.79 0.00 0.89 3.23 0.04 83.05 Average: 0 7.88 0.00 0.33 0.14 0.03 91.61 Average: 1 18.42 0.00 0.83 0.27 0.05 80.43 Average: 2 17.67 0.00 1.30 2.01 0.05 78.97 Average: 3 7.61 0.00 0.60 5.54 0.03 86.22 Average: 4 10.05 0.00 0.75 0.80 0.03 88.38 Average: 5 12.03 0.00 0.91 7.74 0.04 79.28 Average: 6 15.98 0.00 0.91 2.09 0.04 80.98 Average: 7 12.69 0.00 1.43 7.25 0.05 78.58