---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26723 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 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 844 28915 0 2407 30891 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:76:12:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe76:1213/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:26:dd:3e 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:e5ff:fe26:dd3e/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-26723) 07/08/25 _x86_64_ (8 CPU) 17:58:21 LINUX RESTART (8 CPU) 17:59:01 tps rtps wtps bread/s bwrtn/s 18:00:01 219.61 12.63 206.98 1653.98 93730.22 18:01:01 89.04 1.05 87.99 70.79 51083.49 Average: 154.33 6.84 147.49 862.45 72408.63 17:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:01 29715960 31695316 3223252 9.79 78968 2197328 1525108 4.49 929280 1966208 66064 18:01:01 29648248 31671084 3290964 9.99 87000 2228644 1419432 4.18 977024 1980636 27764 Average: 29682104 31683200 3257108 9.89 82984 2212986 1472270 4.33 953152 1973422 46914 17:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:01 ens3 285.32 151.87 2708.50 19.00 0.00 0.00 0.00 0.00 18:00:01 docker0 24.41 104.53 1.33 1286.20 0.00 0.00 0.00 0.00 18:00:01 lo 3.53 3.53 0.38 0.38 0.00 0.00 0.00 0.00 18:01:01 ens3 157.71 207.23 64.19 1461.42 0.00 0.00 0.00 0.00 18:01:01 docker0 5.32 9.38 0.68 38.21 0.00 0.00 0.00 0.00 18:01:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 221.52 179.55 1386.45 740.15 0.00 0.00 0.00 0.00 Average: docker0 14.86 56.96 1.01 662.26 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26723) 07/08/25 _x86_64_ (8 CPU) 17:58:21 LINUX RESTART (8 CPU) 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:01 all 9.68 0.00 1.05 2.59 0.04 86.63 18:00:01 0 0.87 0.00 0.97 7.78 0.02 90.36 18:00:01 1 2.09 0.00 0.42 0.13 0.03 97.33 18:00:01 2 43.32 0.00 2.70 1.30 0.07 52.61 18:00:01 3 11.72 0.00 0.95 0.22 0.03 87.07 18:00:01 4 2.99 0.00 0.80 0.03 0.07 96.11 18:00:01 5 0.72 0.00 0.60 10.67 0.03 87.98 18:00:01 6 14.02 0.00 1.32 0.15 0.03 84.48 18:00:01 7 1.67 0.00 0.62 0.48 0.03 97.19 18:01:01 all 11.27 0.00 0.97 1.41 0.04 86.31 18:01:01 0 1.83 0.00 0.47 1.02 0.02 96.66 18:01:01 1 16.62 0.00 1.10 0.13 0.05 82.09 18:01:01 2 8.52 0.00 0.85 2.31 0.05 88.27 18:01:01 3 7.49 0.00 0.84 0.89 0.03 90.75 18:01:01 4 5.81 0.00 1.37 1.69 0.03 91.10 18:01:01 5 15.30 0.00 1.25 4.75 0.08 78.61 18:01:01 6 21.39 0.00 1.17 0.30 0.05 77.09 18:01:01 7 13.16 0.00 0.70 0.23 0.03 85.88 Average: all 10.48 0.00 1.01 2.00 0.04 86.47 Average: 0 1.35 0.00 0.72 4.39 0.02 93.52 Average: 1 9.35 0.00 0.76 0.13 0.04 89.71 Average: 2 25.95 0.00 1.78 1.80 0.06 70.41 Average: 3 9.61 0.00 0.89 0.55 0.03 88.91 Average: 4 4.40 0.00 1.09 0.86 0.05 93.60 Average: 5 8.02 0.00 0.93 7.70 0.06 83.29 Average: 6 17.71 0.00 1.24 0.23 0.04 80.78 Average: 7 7.42 0.00 0.66 0.36 0.03 91.53