---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-203 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 9.5G 9.8G 50% / 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 510 724 0 2709 3150 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:0b:77:63 brd ff:ff:ff:ff:ff:ff inet 10.32.6.153/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe0b:7763/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:b9:92:5f 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-203) 12/19/24 _x86_64_ (4 CPU) 10:15:36 LINUX RESTART (4 CPU) 10:16:02 tps rtps wtps bread/s bwrtn/s 10:17:01 154.70 52.84 101.86 4073.34 42701.80 10:18:01 229.76 12.51 217.25 2260.82 31901.75 Average: 192.55 32.51 160.04 3159.47 37256.40 10:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:01 1669900 3369580 2368752 58.65 51756 1802908 857696 16.86 530820 1656304 169048 10:18:01 814748 3293524 3223904 79.83 89796 2475952 1079072 21.21 836048 2098040 3436 Average: 1242324 3331552 2796328 69.24 70776 2139430 968384 19.04 683434 1877172 86242 10:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 370.02 255.31 1531.54 70.83 0.00 0.00 0.00 0.00 10:17:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 259.74 197.58 1946.46 20.58 0.00 0.00 0.00 0.00 10:18:01 lo 2.13 2.13 0.20 0.20 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 314.42 226.21 1740.74 45.49 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-203) 12/19/24 _x86_64_ (4 CPU) 10:15:36 LINUX RESTART (4 CPU) 10:16:02 CPU %user %nice %system %iowait %steal %idle 10:17:01 all 20.46 0.00 2.00 4.34 0.06 73.14 10:17:01 0 15.97 0.00 2.35 3.19 0.03 78.45 10:17:01 1 34.70 0.00 2.48 2.96 0.07 59.79 10:17:01 2 12.05 0.00 1.15 6.30 0.05 80.44 10:17:01 3 19.13 0.00 2.02 4.88 0.08 73.89 10:18:01 all 16.91 0.00 2.92 5.96 0.05 74.16 10:18:01 0 12.28 0.00 2.66 5.45 0.05 79.56 10:18:01 1 17.67 0.00 2.78 3.25 0.05 76.24 10:18:01 2 20.34 0.00 4.05 13.02 0.07 62.52 10:18:01 3 17.34 0.00 2.21 2.16 0.05 78.24 Average: all 18.67 0.00 2.47 5.15 0.06 73.65 Average: 0 14.11 0.00 2.51 4.33 0.04 79.01 Average: 1 26.13 0.00 2.63 3.11 0.06 68.07 Average: 2 16.22 0.00 2.61 9.68 0.06 71.42 Average: 3 18.23 0.00 2.11 3.51 0.07 76.08