---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-758 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: 2799.972 BogoMIPS: 5599.94 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 8.4G 57% / 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 469 370 0 3103 3191 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:75:58:fa brd ff:ff:ff:ff:ff:ff inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe75:58fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:a8:64:94 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-758) 02/20/25 _x86_64_ (4 CPU) 01:28:42 LINUX RESTART (4 CPU) 01:29:01 tps rtps wtps bread/s bwrtn/s 01:30:01 171.79 69.27 102.52 5606.40 41415.51 01:31:01 173.68 19.24 154.44 2758.49 64853.17 01:32:01 230.01 98.27 131.74 4113.43 34500.90 01:33:01 40.26 19.61 20.65 1135.14 864.26 Average: 153.94 51.60 102.34 3403.34 35410.88 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 1731712 3398684 2306940 57.12 51480 1770004 845704 16.62 499788 1626360 159472 01:31:01 113924 3136132 3924728 97.18 91308 3021584 1344016 26.42 780288 2856384 205016 01:32:01 481124 3329772 3557528 88.09 148608 2690776 1024956 20.15 1121872 2047712 1768 01:33:01 398716 3261680 3639936 90.13 152004 2738596 990232 19.47 1575852 1714688 15020 Average: 681369 3281567 3357283 83.13 110850 2555240 1051227 20.66 994450 2061286 95319 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 ens3 286.47 216.86 1401.85 65.95 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:31:01 ens3 1140.21 580.29 7546.08 47.54 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 01:32:01 ens3 587.95 504.88 1502.17 2621.25 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 01:33:01 ens3 149.96 268.11 23.14 2024.90 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 541.20 392.56 2618.67 1189.88 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 1.95 1.95 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-758) 02/20/25 _x86_64_ (4 CPU) 01:28:42 LINUX RESTART (4 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 18.01 0.00 2.13 5.16 0.06 74.65 01:30:01 0 5.26 0.00 1.65 11.72 0.05 81.33 01:30:01 1 35.55 0.00 3.76 3.76 0.08 56.85 01:30:01 2 22.00 0.00 1.62 2.22 0.07 74.09 01:30:01 3 9.26 0.00 1.47 2.94 0.05 86.28 01:31:01 all 20.10 0.00 4.50 3.27 0.07 72.06 01:31:01 0 13.03 0.00 4.21 4.99 0.07 77.70 01:31:01 1 16.88 0.00 3.86 1.42 0.05 77.80 01:31:01 2 32.12 0.00 5.28 1.67 0.08 60.84 01:31:01 3 18.43 0.00 4.67 5.00 0.07 71.83 01:32:01 all 29.46 0.00 4.49 6.43 0.10 59.52 01:32:01 0 27.35 0.00 3.96 8.42 0.08 60.18 01:32:01 1 25.29 0.00 4.74 8.03 0.10 61.83 01:32:01 2 35.32 0.00 5.22 7.01 0.12 52.33 01:32:01 3 29.85 0.00 4.08 2.26 0.10 63.72 01:33:01 all 21.64 0.00 1.15 0.94 0.07 76.20 01:33:01 0 24.65 0.00 1.20 2.45 0.07 71.63 01:33:01 1 25.52 0.00 1.26 0.37 0.07 72.79 01:33:01 2 25.65 0.00 1.06 0.32 0.07 72.91 01:33:01 3 10.78 0.00 1.07 0.64 0.07 87.45 Average: all 22.29 0.00 3.06 3.95 0.07 70.63 Average: 0 17.57 0.00 2.75 6.89 0.07 72.72 Average: 1 25.82 0.00 3.40 3.38 0.08 67.32 Average: 2 28.75 0.00 3.29 2.80 0.08 65.08 Average: 3 17.05 0.00 2.81 2.70 0.07 77.36