---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5396 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 10G 9.3G 53% / 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 525 131 0 3287 3135 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:cb:6a:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fecb:6a66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:b2:2b:b2 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-5396) 06/30/24 _x86_64_ (4 CPU) 19:43:44 LINUX RESTART (4 CPU) 19:44:01 tps rtps wtps bread/s bwrtn/s 19:45:01 187.72 83.94 103.78 6583.84 41509.63 19:46:01 217.30 13.00 204.30 2266.02 64399.00 Average: 202.51 48.47 154.04 4424.93 52954.32 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:01 1548024 3284540 2490628 61.67 50404 1840476 964192 18.95 666920 1640848 187172 19:46:01 124176 3190036 3914476 96.93 90780 3057220 1051580 20.67 836356 2783732 5812 Average: 836100 3237288 3202552 79.30 70592 2448848 1007886 19.81 751638 2212290 96492 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:45:01 ens3 340.23 231.03 1402.50 67.34 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 8.33 8.33 0.75 0.75 0.00 0.00 0.00 0.00 19:46:01 ens3 790.52 448.46 6518.05 271.97 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 4.67 4.67 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 565.37 339.74 3960.27 169.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5396) 06/30/24 _x86_64_ (4 CPU) 19:43:44 LINUX RESTART (4 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:01 all 18.03 0.00 2.53 5.92 0.06 73.46 19:45:01 0 11.04 0.00 1.89 4.88 0.05 82.14 19:45:01 1 22.64 0.00 3.35 2.23 0.05 71.72 19:45:01 2 14.00 0.00 2.15 6.76 0.07 77.03 19:45:01 3 24.49 0.00 2.72 9.81 0.07 62.91 19:46:01 all 22.38 0.00 4.41 4.43 0.07 68.70 19:46:01 0 26.44 0.00 3.95 2.30 0.07 67.24 19:46:01 1 29.92 0.00 4.34 4.59 0.08 61.07 19:46:01 2 20.86 0.00 4.71 5.75 0.07 68.62 19:46:01 3 12.35 0.00 4.66 5.06 0.05 77.87 Average: all 20.20 0.00 3.47 5.18 0.07 71.09 Average: 0 18.66 0.00 2.91 3.60 0.06 74.77 Average: 1 26.27 0.00 3.84 3.41 0.07 66.41 Average: 2 17.43 0.00 3.42 6.25 0.07 72.83 Average: 3 18.45 0.00 3.69 7.45 0.06 70.36