---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25395 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 815 28296 0 3055 30896 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:0e:f7:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fe0e:f711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:96:f9:e9 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::42:66ff:fe96:f9e9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25395) 04/23/24 _x86_64_ (8 CPU) 19:32:24 LINUX RESTART (8 CPU) 19:33:02 tps rtps wtps bread/s bwrtn/s 19:34:01 144.96 17.91 127.05 1040.09 85142.18 19:35:01 197.23 9.93 187.30 1695.85 75909.88 Average: 171.32 13.89 157.43 1370.73 80487.25 19:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:34:01 30026108 31667276 2913112 8.84 74768 1872016 1474620 4.34 902492 1709056 165764 19:35:01 28936056 31598692 4003164 12.15 100456 2829728 1506216 4.43 1055864 2562392 24564 Average: 29481082 31632984 3458138 10.50 87612 2350872 1490418 4.39 979178 2135724 95164 19:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:34:01 ens3 57.33 39.91 927.43 7.61 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 19:35:01 ens3 406.57 163.19 5450.61 21.54 0.00 0.00 0.00 0.00 19:35:01 docker0 1.22 1.73 0.08 6.60 0.00 0.00 0.00 0.00 19:35:01 lo 3.67 3.67 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 233.41 102.07 3208.02 14.63 0.00 0.00 0.00 0.00 Average: docker0 0.61 0.87 0.04 3.33 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25395) 04/23/24 _x86_64_ (8 CPU) 19:32:24 LINUX RESTART (8 CPU) 19:33:02 CPU %user %nice %system %iowait %steal %idle 19:34:01 all 10.48 0.00 0.77 1.82 0.04 86.90 19:34:01 0 10.94 0.00 0.73 0.15 0.02 88.16 19:34:01 1 8.51 0.00 1.00 0.58 0.02 89.89 19:34:01 2 10.58 0.00 0.99 7.91 0.03 80.49 19:34:01 3 1.31 0.00 0.20 0.00 0.00 98.49 19:34:01 4 18.25 0.00 1.48 1.23 0.03 79.00 19:34:01 5 15.08 0.00 0.47 0.37 0.10 83.97 19:34:01 6 16.92 0.00 1.07 0.05 0.02 81.94 19:34:01 7 2.28 0.00 0.19 4.30 0.03 93.21 19:35:01 all 11.63 0.00 2.14 2.07 0.05 84.12 19:35:01 0 30.90 0.00 2.65 0.17 0.05 66.23 19:35:01 1 4.05 0.00 2.11 0.17 0.08 93.59 19:35:01 2 14.43 0.00 1.96 2.31 0.05 81.24 19:35:01 3 4.68 0.00 1.88 0.05 0.05 93.34 19:35:01 4 6.47 0.00 1.78 5.91 0.05 85.79 19:35:01 5 18.92 0.00 2.64 7.40 0.07 70.97 19:35:01 6 7.25 0.00 2.03 0.10 0.03 90.59 19:35:01 7 6.43 0.00 2.13 0.39 0.03 91.03 Average: all 11.06 0.00 1.46 1.94 0.04 85.50 Average: 0 20.99 0.00 1.69 0.16 0.03 77.13 Average: 1 6.27 0.00 1.56 0.37 0.05 91.75 Average: 2 12.52 0.00 1.48 5.09 0.04 80.87 Average: 3 3.00 0.00 1.05 0.03 0.03 95.90 Average: 4 12.27 0.00 1.63 3.61 0.04 82.45 Average: 5 17.01 0.00 1.56 3.90 0.08 77.44 Average: 6 12.06 0.00 1.55 0.08 0.03 86.29 Average: 7 4.37 0.00 1.16 2.33 0.03 92.11