---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3039 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 12G 7.5G 62% / 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 490 271 0 3182 3170 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:a2:e5:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fea2:e5f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:14:d3:cf 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-3039) 08/21/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 194.13 84.24 109.90 6625.30 43045.24 14:25:01 186.68 30.44 156.24 4439.80 86038.58 14:26:01 290.15 93.55 196.60 10187.10 64964.37 Average: 223.84 69.61 154.24 7097.50 64574.24 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1658908 3366156 2379744 58.92 53004 1809324 861724 16.94 556784 1640852 133552 14:25:01 105408 3319156 3933244 97.39 95284 3196812 1093296 21.49 503124 3133140 251692 14:26:01 352928 3201804 3685724 91.26 131876 2794392 1084076 21.31 686400 2700800 23420 Average: 705748 3295705 3332904 82.53 93388 2600176 1013032 19.91 582103 2491597 136221 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:02 ens3 400.63 260.22 1550.76 70.07 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 393.69 200.91 11809.59 16.16 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 648.38 464.67 4827.24 35.75 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 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 481.34 309.15 6033.33 40.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3039) 08/21/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.09 0.00 2.39 6.04 0.06 72.42 14:24:02 0 25.92 0.00 2.72 5.29 0.07 66.01 14:24:02 1 7.36 0.00 1.36 4.16 0.05 87.08 14:24:02 2 26.68 0.00 2.40 7.27 0.10 63.55 14:24:02 3 16.34 0.00 3.04 7.46 0.05 73.11 14:25:01 all 17.62 0.00 5.16 3.38 0.06 73.79 14:25:01 0 30.23 0.00 6.52 2.94 0.05 60.26 14:25:01 1 11.52 0.00 4.62 4.78 0.07 79.01 14:25:01 2 13.18 0.00 4.51 4.41 0.07 77.83 14:25:01 3 15.44 0.00 4.96 1.42 0.07 78.12 14:26:01 all 19.21 0.00 4.61 6.63 0.08 69.47 14:26:01 0 17.38 0.00 4.81 13.30 0.08 64.43 14:26:01 1 17.99 0.00 4.21 6.32 0.07 71.41 14:26:01 2 20.14 0.00 5.87 5.65 0.08 68.26 14:26:01 3 21.31 0.00 3.58 1.25 0.07 73.79 Average: all 18.65 0.00 4.04 5.37 0.07 71.88 Average: 0 24.48 0.00 4.67 7.20 0.07 63.59 Average: 1 12.29 0.00 3.38 5.08 0.06 79.18 Average: 2 20.07 0.00 4.25 5.79 0.08 69.81 Average: 3 17.71 0.00 3.85 3.39 0.06 74.99