---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5569 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 11G 8.9G 55% / 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 517 360 0 3066 3143 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:6e:6f:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe6e:6f3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:0b:7d:6b 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-5569) 09/20/24 _x86_64_ (4 CPU) 21:42:41 LINUX RESTART (4 CPU) 21:43:01 tps rtps wtps bread/s bwrtn/s 21:44:01 192.20 83.77 108.43 6582.64 42668.24 21:45:01 245.26 27.05 218.21 2940.80 77111.98 Average: 218.74 55.41 163.33 4761.41 59892.98 21:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:44:01 1690488 3385320 2348164 58.14 52752 1797808 854960 16.81 538092 1631648 133064 21:45:01 388008 3208252 3650644 90.39 110124 2780368 1026812 20.18 855752 2489728 5440 Average: 1039248 3296786 2999404 74.27 81438 2289088 940886 18.50 696922 2060688 69252 21:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 389.19 273.49 1444.49 70.72 0.00 0.00 0.00 0.00 21:44:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 473.93 338.23 7356.99 107.88 0.00 0.00 0.00 0.00 21:45:01 lo 3.40 3.40 0.29 0.29 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 431.56 305.86 4401.23 89.31 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 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-5569) 09/20/24 _x86_64_ (4 CPU) 21:42:41 LINUX RESTART (4 CPU) 21:43:01 CPU %user %nice %system %iowait %steal %idle 21:44:01 all 19.97 0.00 2.65 5.89 0.06 71.42 21:44:01 0 11.75 0.00 1.57 2.15 0.03 84.50 21:44:01 1 17.71 0.00 3.41 9.68 0.07 69.14 21:44:01 2 34.78 0.00 3.52 5.78 0.08 55.83 21:44:01 3 15.80 0.00 2.10 6.00 0.05 76.05 21:45:01 all 22.34 0.00 4.97 4.78 0.07 67.85 21:45:01 0 23.23 0.00 4.93 2.87 0.07 68.90 21:45:01 1 20.55 0.00 5.38 8.66 0.08 65.33 21:45:01 2 30.96 0.00 4.55 1.43 0.08 62.98 21:45:01 3 14.57 0.00 5.00 6.19 0.08 74.15 Average: all 21.15 0.00 3.80 5.34 0.07 69.64 Average: 0 17.46 0.00 3.24 2.51 0.05 76.74 Average: 1 19.13 0.00 4.39 9.17 0.08 67.24 Average: 2 32.87 0.00 4.03 3.61 0.08 59.39 Average: 3 15.19 0.00 3.55 6.09 0.07 75.11