---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25238 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 847 28883 0 2436 30881 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:05:bb:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fe05:bbf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:af:be:86 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:d8ff:feaf:be86/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25238) 07/02/25 _x86_64_ (8 CPU) 20:10:18 LINUX RESTART (8 CPU) 20:11:02 tps rtps wtps bread/s bwrtn/s 20:12:01 213.69 12.52 201.17 1679.17 77989.63 Average: 213.69 12.52 201.17 1679.17 77989.63 20:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:12:01 29748400 31643952 3190812 9.69 83164 2105608 1600540 4.71 975864 1879328 21004 Average: 29748400 31643952 3190812 9.69 83164 2105608 1600540 4.71 975864 1879328 21004 20:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:12:01 ens3 322.84 217.79 1892.53 23.30 0.00 0.00 0.00 0.00 20:12:01 veth7e294c2 2.97 4.85 0.31 12.43 0.00 0.00 0.00 0.00 20:12:01 lo 3.52 3.52 0.38 0.38 0.00 0.00 0.00 0.00 20:12:01 docker0 2.97 4.74 0.27 12.42 0.00 0.00 0.00 0.00 Average: ens3 322.84 217.79 1892.53 23.30 0.00 0.00 0.00 0.00 Average: veth7e294c2 2.97 4.85 0.31 12.43 0.00 0.00 0.00 0.00 Average: lo 3.52 3.52 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 2.97 4.74 0.27 12.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25238) 07/02/25 _x86_64_ (8 CPU) 20:10:18 LINUX RESTART (8 CPU) 20:11:02 CPU %user %nice %system %iowait %steal %idle 20:12:01 all 10.13 0.00 1.36 1.87 0.04 86.60 20:12:01 0 27.48 0.00 2.65 2.45 0.05 67.37 20:12:01 1 4.78 0.00 1.46 10.99 0.03 82.74 20:12:01 2 24.88 0.00 2.01 0.54 0.03 72.54 20:12:01 3 6.55 0.00 1.16 0.03 0.03 92.23 20:12:01 4 6.96 0.00 1.19 0.14 0.09 91.63 20:12:01 5 5.01 0.00 1.05 0.07 0.02 93.85 20:12:01 6 1.87 0.00 0.51 0.63 0.03 96.96 20:12:01 7 3.49 0.00 0.87 0.10 0.02 95.52 Average: all 10.13 0.00 1.36 1.87 0.04 86.60 Average: 0 27.48 0.00 2.65 2.45 0.05 67.37 Average: 1 4.78 0.00 1.46 10.99 0.03 82.74 Average: 2 24.88 0.00 2.01 0.54 0.03 72.54 Average: 3 6.55 0.00 1.16 0.03 0.03 92.23 Average: 4 6.96 0.00 1.19 0.14 0.09 91.63 Average: 5 5.01 0.00 1.05 0.07 0.02 93.85 Average: 6 1.87 0.00 0.51 0.63 0.03 96.96 Average: 7 3.49 0.00 0.87 0.10 0.02 95.52