---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33552 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 817 29022 0 2326 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:e7:4d:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fee7:4d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:3b:7f:48 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-33552) 08/07/25 _x86_64_ (8 CPU) 11:03:02 LINUX RESTART (8 CPU) 11:04:00 tps rtps wtps bread/s bwrtn/s 11:05:01 205.15 37.29 167.86 2866.02 69371.19 Average: 205.15 37.29 167.86 2866.02 69371.19 11:04:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 29498552 31345468 3440668 10.45 85748 2059672 1810508 5.33 1293332 1830160 109780 Average: 29498552 31345468 3440668 10.45 85748 2059672 1810508 5.33 1293332 1830160 109780 11:04:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 11:05:01 ens3 266.69 219.46 1835.94 57.35 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 Average: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 266.69 219.46 1835.94 57.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33552) 08/07/25 _x86_64_ (8 CPU) 11:03:02 LINUX RESTART (8 CPU) 11:04:00 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 13.95 0.00 1.07 2.70 0.07 82.21 11:05:01 0 8.64 0.00 1.06 1.62 0.07 88.63 11:05:01 1 10.23 0.00 0.95 4.84 0.08 83.90 11:05:01 2 16.70 0.00 0.76 0.02 0.08 82.45 11:05:01 3 33.09 0.00 2.07 1.23 0.10 63.52 11:05:01 4 15.39 0.00 1.38 10.29 0.10 72.84 11:05:01 5 7.64 0.00 0.57 1.81 0.05 89.93 11:05:01 6 7.69 0.00 0.56 0.44 0.05 91.26 11:05:01 7 12.25 0.00 1.21 1.38 0.05 85.11 Average: all 13.95 0.00 1.07 2.70 0.07 82.21 Average: 0 8.64 0.00 1.06 1.62 0.07 88.63 Average: 1 10.23 0.00 0.95 4.84 0.08 83.90 Average: 2 16.70 0.00 0.76 0.02 0.08 82.45 Average: 3 33.09 0.00 2.07 1.23 0.10 63.52 Average: 4 15.39 0.00 1.38 10.29 0.10 72.84 Average: 5 7.64 0.00 0.57 1.81 0.05 89.93 Average: 6 7.69 0.00 0.56 0.44 0.05 91.26 Average: 7 12.25 0.00 1.21 1.38 0.05 85.11