---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40697 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 846 28982 0 2338 30894 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:64:93:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe64:9399/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:9f:6a:d8 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-40697) 09/21/24 _x86_64_ (8 CPU) 20:49:25 LINUX RESTART (8 CPU) 20:50:02 tps rtps wtps bread/s bwrtn/s 20:51:01 323.59 39.26 284.32 1778.55 16478.02 20:52:01 147.23 25.96 121.26 1654.92 21102.48 Average: 234.67 32.56 202.11 1716.22 18809.68 20:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:51:01 30090904 31683348 2848316 8.65 71024 1831928 1404520 4.13 887644 1668468 153964 20:52:01 29749768 31698828 3189452 9.68 84396 2160996 1395008 4.10 961776 1907804 83656 Average: 29920336 31691088 3018884 9.17 77710 1996462 1399764 4.12 924710 1788136 118810 20:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:51:01 ens3 148.58 103.56 1146.68 30.81 0.00 0.00 0.00 0.00 20:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 ens3 650.36 468.31 2566.10 136.00 0.00 0.00 0.00 0.00 20:52:01 lo 14.48 14.48 1.32 1.32 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 401.58 287.46 1862.35 83.84 0.00 0.00 0.00 0.00 Average: lo 8.01 8.01 0.74 0.74 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40697) 09/21/24 _x86_64_ (8 CPU) 20:49:25 LINUX RESTART (8 CPU) 20:50:02 CPU %user %nice %system %iowait %steal %idle 20:51:01 all 9.47 0.00 0.91 2.42 0.04 87.17 20:51:01 0 14.94 0.00 1.24 0.86 0.02 82.95 20:51:01 1 38.74 0.00 2.09 2.84 0.05 56.28 20:51:01 2 13.54 0.00 1.02 0.41 0.02 85.01 20:51:01 3 4.02 0.00 1.56 3.63 0.05 90.74 20:51:01 4 0.93 0.00 0.22 0.34 0.07 98.44 20:51:01 5 1.12 0.00 0.25 0.07 0.05 98.51 20:51:01 6 1.07 0.00 0.34 0.44 0.00 98.15 20:51:01 7 1.39 0.00 0.59 10.77 0.03 87.20 20:52:01 all 28.50 0.00 1.49 1.52 0.08 68.41 20:52:01 0 33.03 0.00 1.22 0.13 0.07 65.55 20:52:01 1 41.82 0.00 1.93 0.67 0.08 55.49 20:52:01 2 31.78 0.00 1.00 0.18 0.12 66.92 20:52:01 3 27.60 0.00 1.31 0.79 0.05 70.26 20:52:01 4 19.97 0.00 1.36 2.66 0.05 75.96 20:52:01 5 17.51 0.00 1.03 0.72 0.05 80.70 20:52:01 6 31.54 0.00 1.47 0.97 0.08 65.93 20:52:01 7 24.81 0.00 2.60 6.06 0.10 66.43 Average: all 19.04 0.00 1.20 1.97 0.06 77.73 Average: 0 24.03 0.00 1.23 0.50 0.04 74.20 Average: 1 40.29 0.00 2.01 1.75 0.07 55.88 Average: 2 22.72 0.00 1.01 0.29 0.07 75.91 Average: 3 15.89 0.00 1.43 2.20 0.05 80.43 Average: 4 10.50 0.00 0.79 1.50 0.06 87.14 Average: 5 9.39 0.00 0.65 0.39 0.05 89.52 Average: 6 16.39 0.00 0.91 0.71 0.04 81.95 Average: 7 13.19 0.00 1.60 8.40 0.07 76.74