---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18760 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 821 28945 0 2399 30921 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:89:49:5e brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe89:495e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:d4:97:2d 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:e1ff:fed4:972d/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-18760) 03/28/24 _x86_64_ (8 CPU) 07:50:24 LINUX RESTART (8 CPU) 07:51:01 tps rtps wtps bread/s bwrtn/s 07:52:01 146.33 43.00 103.33 1929.17 77814.16 07:53:01 167.61 9.58 158.02 1670.12 65151.14 Average: 156.96 26.29 130.67 1799.67 71483.71 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 30159332 31730364 2779888 8.44 67500 1816320 1385944 4.08 840568 1654484 153436 07:53:01 29703772 31724764 3235448 9.82 80604 2239140 1382544 4.07 941180 1977400 25916 Average: 29931552 31727564 3007668 9.13 74052 2027730 1384244 4.07 890874 1815942 89676 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 07:52:01 ens3 230.70 142.20 1208.65 44.58 0.00 0.00 0.00 0.00 07:53:01 docker0 3.67 9.12 0.21 83.16 0.00 0.00 0.00 0.00 07:53:01 lo 4.93 4.93 0.49 0.49 0.00 0.00 0.00 0.00 07:53:01 ens3 173.47 92.40 1998.60 62.78 0.00 0.00 0.00 0.00 Average: docker0 1.83 4.56 0.11 41.57 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 202.09 117.30 1603.56 53.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18760) 03/28/24 _x86_64_ (8 CPU) 07:50:24 LINUX RESTART (8 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 10.86 0.00 0.87 4.51 0.04 83.72 07:52:01 0 3.97 0.00 0.07 0.10 0.02 95.85 07:52:01 1 5.64 0.00 0.61 7.36 0.08 86.30 07:52:01 2 22.25 0.00 1.34 1.40 0.03 74.98 07:52:01 3 16.80 0.00 1.17 0.67 0.03 81.33 07:52:01 4 12.01 0.00 0.82 15.06 0.07 72.05 07:52:01 5 7.70 0.00 0.57 0.12 0.02 91.60 07:52:01 6 12.45 0.00 1.59 10.21 0.03 75.72 07:52:01 7 6.14 0.00 0.80 1.17 0.05 91.84 07:53:01 all 9.52 0.00 1.11 4.43 0.04 84.90 07:53:01 0 3.69 0.00 0.90 0.10 0.02 95.29 07:53:01 1 4.47 0.00 1.12 0.86 0.07 93.48 07:53:01 2 16.45 0.00 0.99 0.13 0.03 82.40 07:53:01 3 18.66 0.00 1.17 1.97 0.03 78.17 07:53:01 4 9.98 0.00 1.47 9.70 0.05 78.80 07:53:01 5 2.49 0.00 1.27 1.15 0.02 95.07 07:53:01 6 2.76 0.00 0.89 20.10 0.03 76.22 07:53:01 7 17.71 0.00 1.12 1.52 0.05 79.60 Average: all 10.19 0.00 0.99 4.47 0.04 84.31 Average: 0 3.83 0.00 0.48 0.10 0.02 95.57 Average: 1 5.05 0.00 0.87 4.10 0.07 89.90 Average: 2 19.35 0.00 1.16 0.77 0.03 78.69 Average: 3 17.73 0.00 1.17 1.32 0.03 79.75 Average: 4 10.99 0.00 1.15 12.38 0.06 75.42 Average: 5 5.10 0.00 0.92 0.63 0.02 93.33 Average: 6 7.61 0.00 1.24 15.15 0.03 75.97 Average: 7 11.92 0.00 0.96 1.35 0.05 85.72