---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10764 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: 3943 459 1033 0 2450 3210 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:8d:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe2e:8dc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:ec:3c:d3 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-10764) 11/19/24 _x86_64_ (4 CPU) 15:47:40 LINUX RESTART (4 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:02 194.25 84.04 110.21 6609.17 42295.10 15:50:01 269.59 12.64 256.95 2277.74 26487.43 Average: 231.61 48.63 182.97 4461.46 34457.00 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:02 1682704 3371052 2355948 58.34 52308 1790344 862280 16.95 546452 1626248 127960 15:50:01 1123472 3344020 2915180 72.18 83288 2267948 1073364 21.10 683140 1998748 1676 Average: 1403088 3357536 2635564 65.26 67798 2029146 967822 19.02 614796 1812498 64818 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:02 ens3 385.27 251.69 1403.79 69.51 0.00 0.00 0.00 0.00 15:50:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 270.65 158.12 1781.67 18.54 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.16 0.16 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: ens3 328.44 205.29 1591.16 44.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10764) 11/19/24 _x86_64_ (4 CPU) 15:47:40 LINUX RESTART (4 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:02 all 18.72 0.00 2.42 6.05 0.05 72.76 15:49:02 0 14.17 0.00 1.69 4.82 0.03 79.29 15:49:02 1 6.57 0.00 1.56 7.93 0.03 83.91 15:49:02 2 30.56 0.00 2.86 8.26 0.08 58.24 15:49:02 3 23.59 0.00 3.56 3.17 0.05 69.62 15:50:01 all 14.72 0.00 3.03 7.46 0.07 74.72 15:50:01 0 10.04 0.00 3.10 11.08 0.05 75.73 15:50:01 1 12.98 0.00 3.42 6.93 0.07 76.60 15:50:01 2 10.56 0.00 2.37 5.00 0.10 81.97 15:50:01 3 25.30 0.00 3.22 6.81 0.07 64.60 Average: all 16.74 0.00 2.72 6.75 0.06 73.73 Average: 0 12.12 0.00 2.39 7.92 0.04 77.52 Average: 1 9.75 0.00 2.48 7.43 0.05 80.29 Average: 2 20.68 0.00 2.62 6.65 0.09 69.96 Average: 3 24.44 0.00 3.39 4.98 0.06 67.13