---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1827 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 9.9G 9.4G 52% / 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 447 426 0 3070 3213 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:7c:e4:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe7c:e435/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:ea:04:48 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-1827) 03/05/25 _x86_64_ (4 CPU) 12:45:21 LINUX RESTART (4 CPU) 12:46:02 tps rtps wtps bread/s bwrtn/s 12:47:01 94.46 25.50 68.95 1537.91 6843.04 12:48:01 173.16 11.26 161.90 1862.05 54590.34 Average: 134.14 18.32 115.82 1701.35 30919.26 12:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1532296 3353168 2506356 62.06 58892 1909324 872472 17.15 567320 1744896 212740 12:48:01 443184 3283460 3595468 89.03 88260 2846588 970384 19.07 686356 2631708 17604 Average: 987740 3318314 3050912 75.54 73576 2377956 921428 18.11 626838 2188302 115172 12:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 12:47:01 ens3 91.53 81.49 976.65 14.84 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 12:48:01 ens3 826.92 435.24 5746.21 135.93 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 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 462.35 259.87 3381.66 75.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1827) 03/05/25 _x86_64_ (4 CPU) 12:45:21 LINUX RESTART (4 CPU) 12:46:02 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 20.07 0.00 1.52 2.61 0.05 75.75 12:47:01 0 16.43 0.00 1.20 0.44 0.03 81.89 12:47:01 1 3.18 0.00 0.64 6.71 0.03 89.43 12:47:01 2 48.50 0.00 3.16 1.31 0.08 46.95 12:47:01 3 12.42 0.00 1.07 1.92 0.02 84.58 12:48:01 all 20.83 0.00 3.58 3.74 0.07 71.78 12:48:01 0 15.66 0.00 3.17 5.98 0.07 75.12 12:48:01 1 32.79 0.00 3.65 2.89 0.08 60.59 12:48:01 2 8.40 0.00 2.98 3.10 0.08 85.43 12:48:01 3 26.40 0.00 4.55 3.00 0.07 65.98 Average: all 20.45 0.00 2.55 3.17 0.06 73.76 Average: 0 16.05 0.00 2.19 3.22 0.05 78.49 Average: 1 17.96 0.00 2.14 4.81 0.06 75.04 Average: 2 28.38 0.00 3.07 2.21 0.08 66.26 Average: 3 19.44 0.00 2.82 2.46 0.04 75.23