---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-205 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 13G 7.2G 63% / 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 466 664 0 2812 3194 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:2f:55:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe2f:559f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:3d:76:2d 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-205) 04/14/25 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 154.21 57.11 97.10 4168.64 41921.03 15:35:01 227.24 26.29 200.95 3192.94 117553.77 15:36:01 399.37 84.60 314.76 4705.22 28545.24 15:37:01 200.53 119.66 80.87 4581.64 18267.89 15:38:01 162.74 140.49 22.25 7365.31 3242.79 Average: 228.82 85.62 143.19 4802.53 41916.23 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1707460 3381516 2331192 57.72 52060 1777604 870900 17.12 519592 1633100 141668 15:35:01 109376 3339024 3929276 97.29 104552 3235340 1114292 21.90 487580 3179376 135008 15:36:01 208340 3339932 3830312 94.84 148996 3051364 1089192 21.41 598900 2926156 145536 15:37:01 532744 3334096 3505908 86.81 153244 2736760 1099760 21.62 815364 2404472 4360 15:38:01 723076 3283188 3315576 82.10 155496 2500152 985912 19.38 798756 2238172 17452 Average: 656199 3335551 3382453 83.75 122870 2660244 1032011 20.29 644038 2476255 88805 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 371.87 237.94 1380.11 68.47 0.00 0.00 0.00 0.00 15:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 443.60 211.22 14103.79 18.94 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 219.18 166.06 977.35 13.46 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.48 0.47 0.09 0.09 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 206.75 132.86 1229.29 31.81 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 248.40 149.72 3539.53 26.55 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 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-205) 04/14/25 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 21.04 0.00 2.32 4.63 0.07 71.94 15:34:01 0 12.08 0.00 1.23 3.30 0.05 83.33 15:34:01 1 40.21 0.00 2.74 2.62 0.08 54.34 15:34:01 2 23.23 0.00 3.72 6.75 0.08 66.22 15:34:01 3 8.64 0.00 1.57 5.86 0.07 83.85 15:35:01 all 24.46 0.00 7.61 3.15 0.11 64.67 15:35:01 0 20.33 0.00 8.15 5.97 0.10 65.44 15:35:01 1 18.44 0.00 6.45 2.26 0.12 72.73 15:35:01 2 40.39 0.00 8.17 1.14 0.14 50.16 15:35:01 3 18.67 0.00 7.68 3.24 0.10 70.31 15:36:01 all 9.24 0.00 3.49 13.20 0.09 73.98 15:36:01 0 8.71 0.00 3.27 23.24 0.07 64.72 15:36:01 1 13.45 0.00 3.48 6.03 0.08 76.95 15:36:01 2 7.09 0.00 2.75 4.06 0.10 86.01 15:36:01 3 7.69 0.00 4.46 19.51 0.10 68.23 15:37:01 all 58.71 0.00 7.04 9.12 0.14 24.98 15:37:01 0 59.32 0.00 7.51 12.57 0.15 20.45 15:37:01 1 58.92 0.00 7.07 9.36 0.12 24.54 15:37:01 2 58.78 0.00 6.33 6.24 0.15 28.50 15:37:01 3 57.88 0.00 7.25 8.33 0.12 26.42 15:38:01 all 20.57 0.00 1.32 4.79 0.08 73.26 15:38:01 0 15.19 0.00 1.22 5.21 0.07 78.31 15:38:01 1 19.49 0.00 1.27 2.92 0.07 76.25 15:38:01 2 17.30 0.00 1.34 6.57 0.08 74.71 15:38:01 3 30.26 0.00 1.46 4.42 0.10 63.77 Average: all 26.79 0.00 4.34 6.98 0.10 61.79 Average: 0 23.10 0.00 4.26 10.05 0.09 62.50 Average: 1 30.09 0.00 4.19 4.64 0.09 60.98 Average: 2 29.35 0.00 4.45 4.97 0.11 61.13 Average: 3 24.59 0.00 4.47 8.28 0.10 62.56