---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5772 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.9G 9.4G 52% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 499 374 0 3069 3161 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c1:e5:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fec1:e541/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:99:14:c8 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5772) 09/23/24 _x86_64_ (4 CPU) 08:56:31 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 148.15 65.73 82.42 4916.93 8297.60 08:59:01 175.76 13.24 162.52 2291.65 54982.91 Average: 161.96 39.48 122.48 3603.97 31646.09 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 1590568 3340976 2448092 60.62 55436 1847956 892184 17.54 583148 1680888 159684 08:59:01 434300 3271312 3604360 89.25 88068 2845564 945376 18.58 716560 2612436 16560 Average: 1012434 3306144 3026226 74.93 71752 2346760 918780 18.06 649854 2146662 88122 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 353.87 252.22 1622.00 68.97 0.00 0.00 0.00 0.00 08:58:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 551.64 309.46 5771.46 131.88 0.00 0.00 0.00 0.00 08:59:01 lo 4.73 4.73 0.43 0.43 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 452.78 280.85 3697.24 100.43 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5772) 09/23/24 _x86_64_ (4 CPU) 08:56:31 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 21.01 0.00 1.90 4.47 0.06 72.56 08:58:01 0 21.77 0.00 1.89 1.39 0.05 74.90 08:58:01 1 9.37 0.00 1.24 7.56 0.05 81.78 08:58:01 2 33.79 0.00 2.66 3.51 0.08 59.96 08:58:01 3 19.14 0.00 1.81 5.42 0.07 73.57 08:59:01 all 19.60 0.00 3.87 3.77 0.07 72.69 08:59:01 0 13.75 0.00 3.68 4.66 0.07 77.85 08:59:01 1 10.96 0.00 3.13 3.08 0.05 82.78 08:59:01 2 26.52 0.00 4.10 5.70 0.08 63.60 08:59:01 3 27.17 0.00 4.55 1.62 0.07 66.60 Average: all 20.31 0.00 2.88 4.12 0.07 72.63 Average: 0 17.78 0.00 2.78 3.02 0.06 76.36 Average: 1 10.16 0.00 2.18 5.33 0.05 82.28 Average: 2 30.17 0.00 3.38 4.60 0.08 61.77 Average: 3 23.14 0.00 3.17 3.52 0.07 70.10