---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-441 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 9.0G 11G 47% / 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 462 1282 0 2198 3219 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:7f:6b:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fe7f:6bad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:73:3e:5f 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-441) 02/15/25 _x86_64_ (4 CPU) 17:46:44 LINUX RESTART (4 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 175.17 69.18 106.00 5632.66 41952.83 17:49:01 144.52 13.51 131.01 2357.30 16476.39 Average: 159.98 41.58 118.40 4008.87 29322.70 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 1685888 3362852 2352764 58.26 51952 1780652 881116 17.32 538712 1634980 157048 17:49:01 1362948 3344616 2675704 66.25 67168 2057784 912740 17.94 624888 1845844 17636 Average: 1524418 3353734 2514234 62.25 59560 1919218 896928 17.63 581800 1740412 87342 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:02 ens3 390.45 250.02 1458.45 67.52 0.00 0.00 0.00 0.00 17:48:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 79.78 72.84 856.77 26.01 0.00 0.00 0.00 0.00 17:49:01 lo 5.36 5.36 0.47 0.47 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 236.44 162.18 1160.16 46.94 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-441) 02/15/25 _x86_64_ (4 CPU) 17:46:44 LINUX RESTART (4 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 18.35 0.00 2.26 5.60 0.05 73.73 17:48:02 0 7.94 0.00 1.66 7.51 0.02 82.88 17:48:02 1 19.26 0.00 1.62 2.93 0.05 76.13 17:48:02 2 9.45 0.00 1.79 9.40 0.07 79.29 17:48:02 3 36.75 0.00 3.99 2.56 0.05 56.65 17:49:01 all 18.69 0.00 2.46 3.83 0.05 74.97 17:49:01 0 11.34 0.00 3.08 1.43 0.03 84.12 17:49:01 1 19.18 0.00 1.74 5.15 0.07 73.86 17:49:01 2 20.12 0.00 2.17 7.74 0.07 69.91 17:49:01 3 24.14 0.00 2.86 1.00 0.05 71.95 Average: all 18.52 0.00 2.36 4.72 0.05 74.35 Average: 0 9.63 0.00 2.36 4.49 0.03 83.49 Average: 1 19.22 0.00 1.68 4.03 0.06 75.01 Average: 2 14.74 0.00 1.98 8.58 0.07 74.64 Average: 3 30.49 0.00 3.43 1.79 0.05 64.24