---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1659 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 11G 8.6G 56% / 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 470 491 0 2981 3190 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:4a:ba:6b brd ff:ff:ff:ff:ff:ff inet 10.32.6.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe4a:ba6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:d0:d8:59 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-1659) 01/12/25 _x86_64_ (4 CPU) 14:10:37 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps bread/s bwrtn/s 14:12:01 168.46 65.01 103.45 5154.07 42988.59 14:13:02 316.43 59.08 257.35 4933.47 86978.31 Average: 242.51 62.04 180.47 5043.67 65003.59 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 1657100 3366460 2381552 58.97 52256 1811648 857296 16.85 534604 1664936 160716 14:13:02 633524 3323548 3405128 84.31 120884 2641564 997360 19.61 872868 2229188 752 Average: 1145312 3345004 2893340 71.64 86570 2226606 927328 18.23 703736 1947062 80734 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 383.42 239.11 1567.47 66.54 0.00 0.00 0.00 0.00 14:12:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:02 ens3 610.00 460.38 8237.80 717.43 0.00 0.00 0.00 0.00 14:13:02 lo 3.06 3.06 0.27 0.27 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 496.81 349.85 4905.69 392.28 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 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-1659) 01/12/25 _x86_64_ (4 CPU) 14:10:37 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 20.41 0.00 2.34 5.02 0.06 72.16 14:12:01 0 19.54 0.00 2.04 2.56 0.05 75.81 14:12:01 1 8.37 0.00 0.92 1.88 0.05 88.78 14:12:01 2 30.90 0.00 4.22 12.55 0.10 52.23 14:12:01 3 22.93 0.00 2.22 3.13 0.07 71.65 14:13:02 all 25.83 0.00 5.93 6.28 0.10 61.85 14:13:02 0 37.09 0.00 7.37 4.24 0.12 51.17 14:13:02 1 22.76 0.00 5.26 7.02 0.08 64.89 14:13:02 2 20.54 0.00 6.00 7.87 0.10 65.49 14:13:02 3 22.93 0.00 5.10 6.00 0.08 65.88 Average: all 23.11 0.00 4.13 5.65 0.08 67.02 Average: 0 28.29 0.00 4.70 3.40 0.08 63.53 Average: 1 15.52 0.00 3.07 4.43 0.07 76.91 Average: 2 25.73 0.00 5.11 10.21 0.10 58.85 Average: 3 22.93 0.00 3.66 4.56 0.08 68.77