---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-837 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 10G 9.3G 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 493 233 0 3217 3167 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:96:f4:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe96:f4d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:36:e9:f6 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-837) 02/21/25 _x86_64_ (4 CPU) 03:01:43 LINUX RESTART (4 CPU) 03:02:01 tps rtps wtps bread/s bwrtn/s 03:03:01 163.02 68.96 94.07 5602.53 40669.37 03:04:01 194.43 12.88 181.55 2266.02 62751.94 Average: 178.73 40.92 137.81 3934.28 51710.66 03:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 1737212 3330552 2301440 56.99 40036 1715748 926868 18.22 566016 1569404 93088 03:04:01 288164 3274216 3750488 92.86 85628 2987032 971004 19.09 724420 2736836 888 Average: 1012688 3302384 3025964 74.93 62832 2351390 948936 18.65 645218 2153120 46988 03:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 ens3 400.97 254.64 1405.05 69.36 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 03:04:01 ens3 248.01 151.46 6321.01 93.67 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 3.53 3.53 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 324.49 203.05 3863.03 81.52 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 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-837) 02/21/25 _x86_64_ (4 CPU) 03:01:43 LINUX RESTART (4 CPU) 03:02:01 CPU %user %nice %system %iowait %steal %idle 03:03:01 all 14.96 0.00 2.05 5.17 0.05 77.78 03:03:01 0 14.11 0.00 1.73 2.54 0.05 81.57 03:03:01 1 15.09 0.00 1.17 2.11 0.03 81.59 03:03:01 2 7.95 0.00 1.51 10.18 0.07 80.29 03:03:01 3 22.70 0.00 3.79 5.85 0.05 67.62 03:04:01 all 22.14 0.00 4.58 3.69 0.07 69.53 03:04:01 0 36.35 0.00 5.53 2.20 0.07 55.85 03:04:01 1 10.83 0.00 4.14 4.33 0.07 80.63 03:04:01 2 16.81 0.00 3.88 5.11 0.05 74.14 03:04:01 3 24.55 0.00 4.73 3.11 0.07 67.54 Average: all 18.54 0.00 3.31 4.43 0.06 73.66 Average: 0 25.18 0.00 3.63 2.37 0.06 68.76 Average: 1 12.96 0.00 2.65 3.22 0.05 81.12 Average: 2 12.36 0.00 2.69 7.66 0.06 77.23 Average: 3 23.62 0.00 4.26 4.48 0.06 67.58