---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3233 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: 2799.998 BogoMIPS: 5599.99 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 11G 9.1G 53% / 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 524 194 0 3225 3136 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:78:86:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe78:86fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:4f:80:16 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-3233) 01/31/25 _x86_64_ (4 CPU) 07:01:43 LINUX RESTART (4 CPU) 07:02:01 tps rtps wtps bread/s bwrtn/s 07:03:02 175.22 69.61 105.62 5643.33 42436.68 07:04:01 233.08 15.47 217.62 2405.69 68870.61 Average: 203.91 42.76 161.16 4037.84 55544.83 07:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:02 1681860 3371968 2356792 58.36 51768 1793164 859044 16.89 533772 1641080 156752 07:04:01 272432 3263660 3766220 93.25 102288 2958360 984208 19.35 775196 2684284 17448 Average: 977146 3317814 3061506 75.81 77028 2375762 921626 18.12 654484 2162682 87100 07:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:02 ens3 397.15 263.12 1690.18 70.30 0.00 0.00 0.00 0.00 07:04:01 lo 7.59 7.59 0.66 0.66 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 ens3 404.01 278.10 6830.38 242.68 0.00 0.00 0.00 0.00 Average: lo 4.40 4.40 0.39 0.39 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 400.55 270.55 4239.12 155.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3233) 01/31/25 _x86_64_ (4 CPU) 07:01:43 LINUX RESTART (4 CPU) 07:02:01 CPU %user %nice %system %iowait %steal %idle 07:03:02 all 18.87 0.00 2.27 5.48 0.07 73.32 07:03:02 0 7.95 0.00 1.68 5.76 0.07 84.55 07:03:02 1 21.94 0.00 3.05 3.89 0.07 71.06 07:03:02 2 37.71 0.00 3.05 5.70 0.10 53.44 07:03:02 3 8.02 0.00 1.30 6.57 0.05 84.06 07:04:01 all 22.64 0.00 4.81 4.32 0.09 68.14 07:04:01 0 32.27 0.00 5.23 0.87 0.09 61.54 07:04:01 1 28.50 0.00 4.94 3.15 0.09 63.32 07:04:01 2 16.13 0.00 5.02 5.47 0.12 73.26 07:04:01 3 13.64 0.00 4.02 7.77 0.09 74.48 Average: all 20.73 0.00 3.52 4.91 0.08 70.76 Average: 0 19.93 0.00 3.43 3.35 0.08 73.22 Average: 1 25.19 0.00 3.99 3.52 0.08 67.23 Average: 2 27.03 0.00 4.03 5.59 0.11 63.24 Average: 3 10.80 0.00 2.64 7.16 0.07 79.33