---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17093 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 11G 300G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1002 60925 0 2493 62751 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:52:e2:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe52:e2a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:38:bc:fb 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-16g-17093) 05/30/25 _x86_64_ (16 CPU) 09:19:02 LINUX RESTART (16 CPU) 09:20:02 tps rtps wtps bread/s bwrtn/s 09:21:01 194.93 32.81 162.13 965.94 74615.56 Average: 194.93 32.81 162.13 965.94 74615.56 09:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 62447852 64302680 3519892 5.34 114436 2247888 2041356 3.05 1024224 2026864 178540 Average: 62447852 64302680 3519892 5.34 114436 2247888 2041356 3.05 1024224 2026864 178540 09:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 181.05 118.03 1274.94 20.04 0.00 0.00 0.00 0.00 09:21:01 lo 1.56 1.56 0.19 0.19 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: ens3 181.05 118.03 1274.94 20.04 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17093) 05/30/25 _x86_64_ (16 CPU) 09:19:02 LINUX RESTART (16 CPU) 09:20:02 CPU %user %nice %system %iowait %steal %idle 09:21:01 all 6.70 0.00 0.50 1.05 0.02 91.72 09:21:01 0 2.29 0.00 0.29 0.49 0.00 96.93 09:21:01 1 0.98 0.00 0.20 0.02 0.02 98.78 09:21:01 2 4.38 0.00 0.37 0.02 0.02 95.21 09:21:01 3 2.78 0.00 0.12 0.10 0.02 96.98 09:21:01 4 1.98 0.00 0.17 0.02 0.02 97.81 09:21:01 5 1.21 0.00 0.14 0.00 0.02 98.64 09:21:01 6 3.78 0.00 0.36 0.03 0.02 95.81 09:21:01 7 1.80 0.00 0.20 0.02 0.02 97.97 09:21:01 8 2.52 0.00 0.49 12.14 0.05 84.80 09:21:01 9 2.90 0.00 0.24 0.14 0.02 96.71 09:21:01 10 2.05 0.00 0.20 0.02 0.02 97.71 09:21:01 11 12.89 0.00 0.78 0.58 0.03 85.72 09:21:01 12 47.58 0.00 2.66 1.71 0.08 47.96 09:21:01 13 13.70 0.00 0.90 0.32 0.03 85.04 09:21:01 14 3.31 0.00 0.32 0.00 0.02 96.35 09:21:01 15 3.14 0.00 0.56 1.35 0.02 94.93 Average: all 6.70 0.00 0.50 1.05 0.02 91.72 Average: 0 2.29 0.00 0.29 0.49 0.00 96.93 Average: 1 0.98 0.00 0.20 0.02 0.02 98.78 Average: 2 4.38 0.00 0.37 0.02 0.02 95.21 Average: 3 2.78 0.00 0.12 0.10 0.02 96.98 Average: 4 1.98 0.00 0.17 0.02 0.02 97.81 Average: 5 1.21 0.00 0.14 0.00 0.02 98.64 Average: 6 3.78 0.00 0.36 0.03 0.02 95.81 Average: 7 1.80 0.00 0.20 0.02 0.02 97.97 Average: 8 2.52 0.00 0.49 12.14 0.05 84.80 Average: 9 2.90 0.00 0.24 0.14 0.02 96.71 Average: 10 2.05 0.00 0.20 0.02 0.02 97.71 Average: 11 12.89 0.00 0.78 0.58 0.03 85.72 Average: 12 47.58 0.00 2.66 1.71 0.08 47.96 Average: 13 13.70 0.00 0.90 0.32 0.03 85.04 Average: 14 3.31 0.00 0.32 0.00 0.02 96.35 Average: 15 3.14 0.00 0.56 1.35 0.02 94.93