---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7684 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 9.9G 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 481 379 0 3082 3179 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:5d:4c:13 brd ff:ff:ff:ff:ff:ff inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe5d:4c13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:09:67:79 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-7684) 10/14/24 _x86_64_ (4 CPU) 21:00:42 LINUX RESTART (4 CPU) 21:01:01 tps rtps wtps bread/s bwrtn/s 21:02:02 189.90 83.82 106.08 6572.50 42085.80 21:03:01 195.92 16.01 179.91 2497.85 57305.91 Average: 192.88 50.19 142.69 4551.95 49633.21 21:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:02:02 1557236 3270148 2481416 61.44 54168 1811908 958992 18.85 650848 1647344 152892 21:03:01 402696 3257140 3635956 90.03 87136 2856260 986324 19.39 723640 2629768 5596 Average: 979966 3263644 3058686 75.74 70652 2334084 972658 19.12 687244 2138556 79244 21:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:02:02 ens3 354.26 243.13 1511.94 67.99 0.00 0.00 0.00 0.00 21:02:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 752.85 423.80 6092.29 175.11 0.00 0.00 0.00 0.00 21:03:01 lo 5.22 5.22 0.47 0.47 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 551.92 332.72 3783.26 121.11 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.28 0.28 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7684) 10/14/24 _x86_64_ (4 CPU) 21:00:42 LINUX RESTART (4 CPU) 21:01:01 CPU %user %nice %system %iowait %steal %idle 21:02:02 all 18.37 0.00 2.47 5.74 0.07 73.35 21:02:02 0 15.13 0.00 1.98 6.61 0.07 76.22 21:02:02 1 9.73 0.00 2.57 7.91 0.05 79.74 21:02:02 2 15.17 0.00 2.41 4.44 0.08 77.89 21:02:02 3 33.43 0.00 2.89 4.01 0.08 59.58 21:03:01 all 20.64 0.00 4.17 4.15 0.07 70.97 21:03:01 0 17.94 0.00 4.54 4.90 0.07 72.56 21:03:01 1 21.67 0.00 3.55 2.08 0.07 72.63 21:03:01 2 14.82 0.00 4.92 7.67 0.09 72.51 21:03:01 3 28.11 0.00 3.69 1.99 0.09 66.13 Average: all 19.49 0.00 3.31 4.95 0.07 72.18 Average: 0 16.52 0.00 3.24 5.76 0.07 74.41 Average: 1 15.66 0.00 3.05 5.02 0.06 76.21 Average: 2 15.00 0.00 3.65 6.03 0.08 75.24 Average: 3 30.80 0.00 3.29 3.01 0.08 62.81