---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4500 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 9.5G 9.8G 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 488 730 0 2725 3172 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:2e:c5:bf brd ff:ff:ff:ff:ff:ff inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe2e:c5bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:f7:5d:20 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-4500) 04/07/25 _x86_64_ (4 CPU) 10:24:09 LINUX RESTART (4 CPU) 10:25:01 tps rtps wtps bread/s bwrtn/s 10:26:01 129.90 12.70 117.20 2275.22 20832.66 10:27:01 167.26 0.25 167.01 25.60 17469.89 Average: 148.58 6.47 142.10 1150.41 19151.27 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 1254112 3293488 2784540 68.95 63572 2116236 1230480 24.19 684792 1883100 20028 10:27:01 732052 3230060 3306600 81.87 93176 2501132 990676 19.47 930068 2097456 20168 Average: 993082 3261774 3045570 75.41 78374 2308684 1110578 21.83 807430 1990278 20098 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 ens3 210.11 154.67 2063.80 17.21 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 10:27:01 ens3 120.20 92.87 653.02 14.02 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 165.16 123.77 1358.41 15.62 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 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4500) 04/07/25 _x86_64_ (4 CPU) 10:24:09 LINUX RESTART (4 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 19.29 0.00 1.85 3.55 0.05 75.25 10:26:01 0 13.59 0.00 1.30 1.07 0.03 84.00 10:26:01 1 11.13 0.00 1.55 6.90 0.05 80.36 10:26:01 2 9.81 0.00 1.84 3.89 0.07 84.39 10:26:01 3 42.69 0.00 2.75 2.41 0.07 52.08 10:27:01 all 17.95 0.00 2.40 4.48 0.06 75.12 10:27:01 0 42.81 0.00 3.19 3.26 0.07 50.68 10:27:01 1 12.37 0.00 2.85 10.48 0.05 74.25 10:27:01 2 9.50 0.00 2.01 2.03 0.07 86.39 10:27:01 3 7.09 0.00 1.54 2.14 0.03 89.19 Average: all 18.62 0.00 2.12 4.01 0.06 75.18 Average: 0 28.10 0.00 2.24 2.16 0.05 67.45 Average: 1 11.75 0.00 2.20 8.69 0.05 77.31 Average: 2 9.65 0.00 1.93 2.96 0.07 85.39 Average: 3 24.88 0.00 2.14 2.28 0.05 70.65