---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3723 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 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 506 712 0 2724 3153 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:68:20:60 brd ff:ff:ff:ff:ff:ff inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe68:2060/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:0f:bc:4d 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-3723) 03/28/25 _x86_64_ (4 CPU) 09:54:19 LINUX RESTART (4 CPU) 09:55:02 tps rtps wtps bread/s bwrtn/s 09:56:01 87.26 25.49 61.77 1538.32 6827.72 09:57:01 230.99 8.38 222.61 1470.02 31862.16 Average: 159.73 16.86 142.87 1503.88 19450.11 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 1570916 3376508 2467736 61.10 57476 1896452 840384 16.52 544568 1731192 200448 09:57:01 713896 3211424 3324756 82.32 92368 2500408 994740 19.55 949228 2098460 8556 Average: 1142406 3293966 2896246 71.71 74922 2198430 917562 18.04 746898 1914826 104502 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 114.66 97.31 1008.54 16.68 0.00 0.00 0.00 0.00 09:56:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 257.92 176.62 1867.10 19.01 0.00 0.00 0.00 0.00 09:57:01 lo 0.80 0.80 0.08 0.08 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 186.89 137.30 1441.43 17.85 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3723) 03/28/25 _x86_64_ (4 CPU) 09:54:19 LINUX RESTART (4 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 20.44 0.00 1.46 2.00 0.05 76.05 09:56:01 0 15.68 0.00 0.93 0.32 0.02 83.05 09:56:01 1 1.90 0.00 0.87 6.23 0.03 90.96 09:56:01 2 28.00 0.00 1.86 0.99 0.09 69.07 09:56:01 3 36.19 0.00 2.19 0.44 0.05 61.13 09:57:01 all 17.03 0.00 3.06 5.63 0.07 74.22 09:57:01 0 25.48 0.00 5.77 11.07 0.08 57.60 09:57:01 1 9.54 0.00 2.06 3.44 0.05 84.92 09:57:01 2 21.22 0.00 2.38 3.53 0.10 72.78 09:57:01 3 11.89 0.00 2.06 4.45 0.05 81.56 Average: all 18.72 0.00 2.27 3.82 0.06 75.13 Average: 0 20.61 0.00 3.37 5.73 0.05 70.23 Average: 1 5.74 0.00 1.47 4.83 0.04 87.92 Average: 2 24.59 0.00 2.12 2.26 0.09 70.93 Average: 3 23.95 0.00 2.12 2.46 0.05 71.42