---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9161 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: 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): 0-3 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: 3943 480 345 0 3117 3179 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:53:5b:fc brd ff:ff:ff:ff:ff:ff inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe53:5bfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:9b:49:91 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-9161) 10/30/24 _x86_64_ (4 CPU) 22:15:34 LINUX RESTART (4 CPU) 22:16:03 tps rtps wtps bread/s bwrtn/s 22:17:01 163.25 68.90 94.35 5135.94 32217.89 22:18:01 179.12 13.10 166.03 2291.77 55446.72 Average: 171.32 40.52 130.80 3689.64 44030.09 22:16:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 1615124 3328064 2423528 60.01 54624 1812424 912224 17.93 595328 1645672 138608 22:18:01 393476 3283308 3645176 90.26 87496 2897096 957100 18.81 710776 2656232 16656 Average: 1004300 3305686 3034352 75.13 71060 2354760 934662 18.37 653052 2150952 77632 22:16:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 ens3 418.74 272.80 1534.82 71.12 0.00 0.00 0.00 0.00 22:17:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 732.77 391.40 5885.25 134.53 0.00 0.00 0.00 0.00 22:18:01 lo 4.93 4.93 0.44 0.44 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 578.43 333.11 3747.08 103.36 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 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-9161) 10/30/24 _x86_64_ (4 CPU) 22:15:34 LINUX RESTART (4 CPU) 22:16:03 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 20.30 0.00 2.15 4.85 0.06 72.64 22:17:01 0 28.65 0.00 2.66 1.92 0.05 66.72 22:17:01 1 36.07 0.00 2.62 3.18 0.07 58.06 22:17:01 2 5.72 0.00 1.67 2.43 0.07 90.11 22:17:01 3 10.66 0.00 1.62 11.85 0.07 75.79 22:18:01 all 21.07 0.00 4.12 3.51 0.07 71.23 22:18:01 0 15.54 0.00 3.86 1.58 0.07 78.95 22:18:01 1 32.89 0.00 4.98 1.90 0.08 60.14 22:18:01 2 26.04 0.00 3.88 1.15 0.08 68.85 22:18:01 3 9.78 0.00 3.78 9.39 0.08 76.97 Average: all 20.69 0.00 3.15 4.17 0.07 71.93 Average: 0 22.01 0.00 3.27 1.75 0.06 72.91 Average: 1 34.46 0.00 3.82 2.53 0.08 59.11 Average: 2 16.01 0.00 2.79 1.78 0.08 79.34 Average: 3 10.21 0.00 2.71 10.61 0.08 76.39