---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8854 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: 3944 524 140 0 3278 3136 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:2c:0d:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe2c:d76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:1d:e2:95 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-8854) 10/27/24 _x86_64_ (4 CPU) 19:43:40 LINUX RESTART (4 CPU) 19:44:01 tps rtps wtps bread/s bwrtn/s 19:45:02 194.78 84.20 110.58 6629.70 42312.30 19:46:01 217.71 14.35 203.35 2421.69 64407.32 Average: 206.15 49.57 156.58 4543.19 53267.92 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:02 1669328 3361368 2369332 58.67 52712 1793840 886256 17.42 559476 1628556 127572 19:46:01 142364 3198416 3896296 96.47 90444 3046476 1048152 20.60 830728 2770576 5848 Average: 905846 3279892 3132814 77.57 71578 2420158 967204 19.01 695102 2199566 66710 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:02 ens3 335.03 212.50 1395.14 66.79 0.00 0.00 0.00 0.00 19:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:46:01 ens3 853.91 569.18 6606.89 281.29 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 7.93 7.93 0.71 0.71 0.00 0.00 0.00 0.00 Average: ens3 592.31 389.36 3979.34 173.15 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 4.50 4.50 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8854) 10/27/24 _x86_64_ (4 CPU) 19:43:40 LINUX RESTART (4 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:02 all 19.05 0.00 2.42 6.04 0.06 72.42 19:45:02 0 14.60 0.00 1.93 5.72 0.05 77.70 19:45:02 1 26.59 0.00 2.59 9.71 0.05 61.05 19:45:02 2 21.30 0.00 2.39 5.56 0.08 70.66 19:45:02 3 13.70 0.00 2.73 3.22 0.05 80.30 19:46:01 all 21.63 0.00 4.71 4.35 0.08 69.23 19:46:01 0 17.91 0.00 3.98 1.73 0.09 76.29 19:46:01 1 20.79 0.00 5.60 11.41 0.09 62.11 19:46:01 2 28.03 0.00 5.11 2.46 0.09 64.31 19:46:01 3 19.81 0.00 4.14 1.82 0.09 74.14 Average: all 20.33 0.00 3.55 5.21 0.07 70.84 Average: 0 16.24 0.00 2.94 3.75 0.07 77.00 Average: 1 23.73 0.00 4.08 10.55 0.07 61.57 Average: 2 24.62 0.00 3.73 4.03 0.08 67.53 Average: 3 16.72 0.00 3.43 2.52 0.07 77.25