---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35438 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 791 28984 0 2391 30951 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:b2:83:68 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:feb2:8368/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:7d:a1:6e 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::42:6eff:fe7d:a16e/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-35438) 04/26/24 _x86_64_ (8 CPU) 14:32:04 LINUX RESTART (8 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 115.81 20.43 95.38 2222.43 28753.47 Average: 115.81 20.43 95.38 2222.43 28753.47 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 29889048 31760752 3050172 9.26 76060 2097412 1419392 4.18 887060 1856172 287432 Average: 29889048 31760752 3050172 9.26 76060 2097412 1419392 4.18 887060 1856172 287432 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 4.00 4.00 0.43 0.43 0.00 0.00 0.00 0.00 14:34:01 ens3 155.41 84.75 2274.71 13.10 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 4.00 4.00 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 155.41 84.75 2274.71 13.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35438) 04/26/24 _x86_64_ (8 CPU) 14:32:04 LINUX RESTART (8 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 9.82 0.00 1.12 1.23 0.03 87.79 14:34:01 0 1.72 0.00 0.70 1.27 0.05 96.25 14:34:01 1 20.98 0.00 1.81 0.58 0.05 76.58 14:34:01 2 4.86 0.00 0.80 0.55 0.03 93.75 14:34:01 3 4.42 0.00 0.57 0.03 0.02 94.96 14:34:01 4 1.80 0.00 0.67 0.25 0.00 97.28 14:34:01 5 29.64 0.00 1.97 0.72 0.03 67.64 14:34:01 6 1.44 0.00 0.57 6.37 0.02 91.60 14:34:01 7 13.75 0.00 1.90 0.07 0.03 84.25 Average: all 9.82 0.00 1.12 1.23 0.03 87.79 Average: 0 1.72 0.00 0.70 1.27 0.05 96.25 Average: 1 20.98 0.00 1.81 0.58 0.05 76.58 Average: 2 4.86 0.00 0.80 0.55 0.03 93.75 Average: 3 4.42 0.00 0.57 0.03 0.02 94.96 Average: 4 1.80 0.00 0.67 0.25 0.00 97.28 Average: 5 29.64 0.00 1.97 0.72 0.03 67.64 Average: 6 1.44 0.00 0.57 6.37 0.02 91.60 Average: 7 13.75 0.00 1.90 0.07 0.03 84.25