---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-105 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 12G 7.6G 61% / 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 486 110 0 3346 3174 Swap: 1023 1 1022 ---> 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:ac:55:43 brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:feac:5543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:fd:a7:00 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-105) 02/12/25 _x86_64_ (4 CPU) 13:49:25 LINUX RESTART (4 CPU) 13:50:02 tps rtps wtps bread/s bwrtn/s 13:51:01 121.06 25.79 95.27 930.28 9403.29 13:52:01 270.67 31.34 239.32 3577.33 120867.01 13:53:01 606.33 52.61 553.72 2324.97 18796.20 13:54:01 610.66 2.65 608.02 264.89 19569.67 13:55:01 437.08 220.03 217.05 8419.66 12849.06 Average: 410.06 66.60 343.46 3110.89 36430.97 13:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 1493748 3300104 2544912 63.01 57248 1896212 903032 17.75 599956 1747112 163392 13:52:01 125588 3211208 3913072 96.89 117940 3013208 1290624 25.37 668924 2910136 1076 13:53:01 117632 3201508 3921028 97.09 159028 2940872 1296508 25.49 664784 2891456 1844 13:54:01 239372 3215888 3799288 94.07 179012 2771736 1296480 25.48 648080 2742304 12240 13:55:01 318012 3294472 3720648 92.13 184572 2798616 1103820 21.70 650268 2700060 6304 Average: 458870 3244636 3579790 88.64 139560 2684129 1178093 23.16 646402 2598214 36971 13:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 ens3 237.84 160.94 1263.29 49.88 0.00 0.00 0.00 0.00 13:51:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 715.49 354.58 14998.78 27.57 0.00 0.00 0.00 0.00 13:52:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 1.57 1.85 0.33 0.43 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 2.07 2.03 0.42 0.56 0.00 0.00 0.00 0.00 13:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 20.28 20.05 20.89 4.60 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 195.57 107.84 3269.47 16.50 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.05 0.05 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-105) 02/12/25 _x86_64_ (4 CPU) 13:49:25 LINUX RESTART (4 CPU) 13:50:02 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 20.72 0.00 1.63 3.17 0.07 74.42 13:51:01 0 5.06 0.00 0.80 6.80 0.03 87.31 13:51:01 1 37.64 0.00 2.64 2.62 0.10 56.99 13:51:01 2 30.57 0.00 2.11 2.75 0.08 64.49 13:51:01 3 9.64 0.00 0.99 0.49 0.03 88.85 13:52:01 all 22.71 0.00 8.06 4.89 0.12 64.22 13:52:01 0 16.01 0.00 7.59 4.68 0.10 71.62 13:52:01 1 26.21 0.00 9.64 3.60 0.14 60.42 13:52:01 2 20.99 0.00 7.28 8.86 0.14 62.74 13:52:01 3 27.66 0.00 7.74 2.39 0.12 62.08 13:53:01 all 1.27 0.00 2.19 21.86 0.07 74.61 13:53:01 0 1.85 0.00 2.96 40.40 0.08 54.71 13:53:01 1 0.38 0.00 1.44 5.08 0.03 93.06 13:53:01 2 1.97 0.00 3.45 40.41 0.13 54.03 13:53:01 3 0.87 0.00 0.94 1.74 0.03 96.41 13:54:01 all 1.01 0.00 2.35 21.90 0.08 74.66 13:54:01 0 1.78 0.00 1.78 19.96 0.08 76.40 13:54:01 1 0.37 0.00 0.99 16.89 0.05 81.71 13:54:01 2 0.76 0.00 2.82 24.42 0.12 71.88 13:54:01 3 1.15 0.00 3.79 26.38 0.08 68.60 13:55:01 all 8.78 0.00 4.49 13.26 0.10 73.37 13:55:01 0 7.64 0.00 4.08 11.75 0.08 76.44 13:55:01 1 11.19 0.00 4.22 13.68 0.08 70.83 13:55:01 2 7.96 0.00 3.69 4.18 0.13 84.04 13:55:01 3 8.36 0.00 5.97 23.44 0.12 62.12 Average: all 10.85 0.00 3.74 13.05 0.09 72.26 Average: 0 6.45 0.00 3.44 16.75 0.08 73.27 Average: 1 15.06 0.00 3.77 8.40 0.08 72.69 Average: 2 12.41 0.00 3.87 16.14 0.12 67.45 Average: 3 9.50 0.00 3.88 10.92 0.08 75.62