---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2733 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 9.5G 9.7G 50% / 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 483 670 0 2790 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:f6:e8:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fef6:e858/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:86:c6:ac 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-2733) 08/17/24 _x86_64_ (4 CPU) 16:27:31 LINUX RESTART (4 CPU) 16:28:02 tps rtps wtps bread/s bwrtn/s 16:29:01 148.09 66.73 81.36 4997.39 7531.60 16:30:01 120.15 12.88 107.27 2291.22 36078.25 Average: 134.00 39.58 94.42 3632.94 21924.85 16:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 1632572 3352112 2406080 59.58 53652 1820096 880248 17.30 570456 1652688 153408 16:30:01 736024 3298424 3302628 81.78 73400 2612468 920884 18.10 952584 2104248 964 Average: 1184298 3325268 2854354 70.68 63526 2216282 900566 17.70 761520 1878468 77186 16:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 ens3 375.87 245.77 1478.52 69.77 0.00 0.00 0.00 0.00 16:29:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 593.92 494.03 3806.48 1591.45 0.00 0.00 0.00 0.00 16:30:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 485.81 370.95 2652.28 837.00 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.21 0.21 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2733) 08/17/24 _x86_64_ (4 CPU) 16:27:31 LINUX RESTART (4 CPU) 16:28:02 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 20.88 0.00 1.92 4.42 0.06 72.72 16:29:01 0 32.11 0.00 2.69 11.73 0.09 53.38 16:29:01 1 27.84 0.00 2.36 1.70 0.05 68.06 16:29:01 2 13.96 0.00 1.45 3.02 0.07 81.51 16:29:01 3 9.67 0.00 1.17 1.26 0.03 87.87 16:30:01 all 20.55 0.00 2.66 2.47 0.06 74.25 16:30:01 0 13.99 0.00 2.65 5.86 0.07 77.43 16:30:01 1 24.21 0.00 2.47 1.80 0.07 71.46 16:30:01 2 27.37 0.00 3.38 0.85 0.07 68.34 16:30:01 3 16.63 0.00 2.14 1.36 0.07 79.80 Average: all 20.72 0.00 2.29 3.44 0.06 73.49 Average: 0 23.00 0.00 2.67 8.78 0.08 65.48 Average: 1 26.01 0.00 2.41 1.75 0.06 69.77 Average: 2 20.69 0.00 2.42 1.93 0.07 74.89 Average: 3 13.17 0.00 1.66 1.31 0.05 83.82