---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5645 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 9.2G 11G 48% / 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 455 1083 0 2405 3220 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:6b:c5:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe6b:c573/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:df:fc:33 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:a4ff:fedf:fc33/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5645) 07/03/24 _x86_64_ (4 CPU) 14:31:04 LINUX RESTART (4 CPU) 14:32:02 tps rtps wtps bread/s bwrtn/s 14:33:01 128.54 27.94 100.59 3304.25 12659.96 14:34:01 81.44 0.63 80.81 54.25 13399.53 Average: 104.79 14.17 90.62 1665.46 13032.88 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 1205008 3279596 2833652 70.16 68920 2145424 1271484 24.99 756792 1862576 233796 14:34:01 1139556 3325368 2899104 71.78 76572 2245928 928924 18.26 835344 1844552 17292 Average: 1172282 3302482 2866378 70.97 72746 2195676 1100204 21.63 796068 1853564 125544 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 77.61 112.90 4.12 559.49 0.00 0.00 0.00 0.00 14:33:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 14:33:01 ens3 230.55 173.63 1631.08 23.16 0.00 0.00 0.00 0.00 14:33:01 vethefffc42 77.61 113.01 5.18 559.50 0.00 0.00 0.00 0.05 14:34:01 docker0 154.80 596.25 8.31 438.15 0.00 0.00 0.00 0.00 14:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:34:01 ens3 640.45 186.95 454.31 35.45 0.00 0.00 0.00 0.00 Average: docker0 116.53 356.62 6.24 498.31 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 437.24 180.35 1037.70 29.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5645) 07/03/24 _x86_64_ (4 CPU) 14:31:04 LINUX RESTART (4 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 18.16 0.00 2.17 3.52 0.06 76.08 14:33:01 0 35.10 0.00 2.67 0.90 0.09 61.24 14:33:01 1 6.88 0.00 1.72 8.49 0.03 82.88 14:33:01 2 15.73 0.00 1.94 1.16 0.07 81.10 14:33:01 3 14.91 0.00 2.37 3.55 0.05 79.11 14:34:01 all 10.44 0.00 2.35 2.15 0.05 85.02 14:34:01 0 5.19 0.00 2.23 0.67 0.05 91.86 14:34:01 1 22.46 0.00 2.43 1.17 0.05 73.90 14:34:01 2 4.65 0.00 2.44 5.09 0.05 87.76 14:34:01 3 9.42 0.00 2.25 1.66 0.05 86.61 Average: all 14.27 0.00 2.26 2.83 0.05 80.59 Average: 0 20.05 0.00 2.45 0.79 0.07 76.65 Average: 1 14.73 0.00 2.08 4.80 0.04 78.35 Average: 2 10.15 0.00 2.19 3.14 0.06 84.46 Average: 3 12.14 0.00 2.31 2.60 0.05 82.89