---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24068 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 805 28969 0 2391 30937 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:13:4b:7b brd ff:ff:ff:ff:ff:ff inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe13:4b7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:c4:94:3c 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::42:34ff:fec4:943c/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-24068) 04/18/24 _x86_64_ (8 CPU) 07:50:24 LINUX RESTART (8 CPU) 07:51:02 tps rtps wtps bread/s bwrtn/s 07:52:01 150.44 36.75 113.69 1716.44 78093.66 07:53:01 163.16 9.75 153.41 1703.85 67989.87 Average: 156.85 23.14 133.71 1710.09 72999.75 07:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 30141860 31714912 2797360 8.49 69416 1815248 1439304 4.23 857712 1652796 150608 07:53:01 29667848 31681088 3271372 9.93 80944 2231308 1437556 4.23 985436 1969064 26620 Average: 29904854 31698000 3034366 9.21 75180 2023278 1438430 4.23 921574 1810930 88614 07:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 ens3 64.30 45.88 857.59 10.25 0.00 0.00 0.00 0.00 07:52:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 154.52 80.02 1979.35 61.28 0.00 0.00 0.00 0.00 07:53:01 lo 5.00 5.00 0.50 0.50 0.00 0.00 0.00 0.00 07:53:01 docker0 1.88 5.13 0.12 82.87 0.00 0.00 0.00 0.00 Average: ens3 109.79 63.09 1423.14 35.98 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 0.95 2.59 0.06 41.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24068) 04/18/24 _x86_64_ (8 CPU) 07:50:24 LINUX RESTART (8 CPU) 07:51:02 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 10.55 0.00 0.86 2.23 0.03 86.33 07:52:01 0 7.38 0.00 0.70 0.39 0.03 91.50 07:52:01 1 4.75 0.00 0.76 0.39 0.02 94.08 07:52:01 2 7.68 0.00 0.41 4.25 0.02 87.65 07:52:01 3 17.66 0.00 1.22 0.58 0.02 80.52 07:52:01 4 6.34 0.00 0.58 4.41 0.03 88.63 07:52:01 5 23.59 0.00 1.77 7.42 0.05 67.17 07:52:01 6 13.40 0.00 0.92 0.31 0.05 85.32 07:52:01 7 3.63 0.00 0.49 0.07 0.07 95.74 07:53:01 all 9.23 0.00 1.38 3.93 0.04 85.41 07:53:01 0 2.93 0.00 0.95 0.17 0.02 95.94 07:53:01 1 2.24 0.00 1.20 0.18 0.03 96.35 07:53:01 2 20.43 0.00 1.44 0.22 0.05 77.86 07:53:01 3 3.54 0.00 1.30 15.37 0.05 79.74 07:53:01 4 15.63 0.00 1.69 2.41 0.05 80.22 07:53:01 5 3.76 0.00 1.46 11.79 0.03 82.96 07:53:01 6 3.35 0.00 1.26 0.15 0.05 95.19 07:53:01 7 21.91 0.00 1.74 1.19 0.05 75.12 Average: all 9.89 0.00 1.12 3.09 0.04 85.87 Average: 0 5.14 0.00 0.83 0.28 0.03 93.73 Average: 1 3.48 0.00 0.98 0.29 0.03 95.22 Average: 2 14.11 0.00 0.93 2.21 0.03 82.71 Average: 3 10.56 0.00 1.26 8.02 0.03 80.13 Average: 4 11.02 0.00 1.14 3.40 0.04 84.40 Average: 5 13.61 0.00 1.61 9.62 0.04 75.11 Average: 6 8.34 0.00 1.09 0.23 0.05 90.29 Average: 7 12.84 0.00 1.12 0.63 0.06 85.35