---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-739 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: 3943 552 185 0 3206 3108 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:07:43:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe07:43f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:08:4e:7f 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-739) 07/25/24 _x86_64_ (4 CPU) 01:49:41 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:01 189.77 83.77 106.00 6581.30 42194.58 01:52:01 252.96 12.76 240.19 2266.96 51612.73 01:53:01 21.25 0.12 21.13 16.00 877.05 01:54:01 24.46 0.05 24.41 1.60 3129.48 01:55:01 116.09 72.09 44.00 9239.59 6489.17 Average: 120.91 33.76 87.15 3621.28 20860.12 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 1522452 3293756 2516200 62.30 53196 1869852 930312 18.29 661884 1668176 201488 01:52:01 304024 3268092 3734628 92.47 93504 2975248 1243384 24.44 777932 2683836 16736 01:53:01 288044 3086912 3750608 92.87 95864 2812188 1497864 29.44 979404 2505996 1780 01:54:01 373256 2967524 3665396 90.76 98180 2615448 1591904 31.29 1046524 2362012 2296 01:55:01 277328 3253312 3761324 93.13 100692 2983920 1075612 21.14 1174048 2321960 184 Average: 553021 3173919 3485631 86.31 88287 2651331 1267815 24.92 927958 2308396 44497 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 ens3 404.40 272.15 1522.88 70.43 0.00 0.00 0.00 0.00 01:51:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 664.41 436.91 5361.74 40.20 0.00 0.00 0.00 0.00 01:52:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 30.04 25.75 52.85 7.55 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 293.88 176.69 1357.32 37.73 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 352.65 529.42 324.76 3681.15 0.00 0.00 0.00 0.00 01:55:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 349.08 288.19 1723.86 767.51 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 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-739) 07/25/24 _x86_64_ (4 CPU) 01:49:41 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 17.81 0.00 2.33 5.84 0.06 73.96 01:51:01 0 16.60 0.00 1.90 2.85 0.05 78.59 01:51:01 1 28.85 0.00 3.57 5.93 0.07 61.58 01:51:01 2 14.73 0.00 2.01 10.22 0.08 72.96 01:51:01 3 11.12 0.00 1.80 4.36 0.07 82.65 01:52:01 all 17.54 0.00 4.29 6.76 0.08 71.33 01:52:01 0 14.63 0.00 4.18 9.41 0.07 71.72 01:52:01 1 27.98 0.00 4.40 4.69 0.10 62.83 01:52:01 2 14.48 0.00 4.19 6.85 0.08 74.39 01:52:01 3 13.00 0.00 4.37 6.12 0.08 76.43 01:53:01 all 5.38 0.00 0.82 0.42 0.04 93.35 01:53:01 0 5.27 0.00 0.70 0.59 0.03 93.41 01:53:01 1 5.18 0.00 1.10 0.72 0.03 92.96 01:53:01 2 5.50 0.00 0.73 0.17 0.05 93.55 01:53:01 3 5.58 0.00 0.74 0.22 0.03 93.44 01:54:01 all 6.64 0.00 3.35 0.16 0.06 89.80 01:54:01 0 6.44 0.00 3.49 0.10 0.07 89.90 01:54:01 1 6.65 0.00 3.53 0.07 0.05 89.70 01:54:01 2 6.94 0.00 2.97 0.44 0.05 89.61 01:54:01 3 6.54 0.00 3.37 0.02 0.05 90.02 01:55:01 all 21.60 0.00 2.42 2.77 0.08 73.14 01:55:01 0 22.30 0.00 2.28 2.94 0.07 72.41 01:55:01 1 20.69 0.00 2.33 2.72 0.08 74.17 01:55:01 2 21.23 0.00 2.79 3.43 0.10 72.46 01:55:01 3 22.15 0.00 2.29 1.99 0.07 73.51 Average: all 13.78 0.00 2.64 3.19 0.06 80.33 Average: 0 13.05 0.00 2.51 3.17 0.06 81.22 Average: 1 17.86 0.00 2.99 2.82 0.07 76.26 Average: 2 12.57 0.00 2.54 4.22 0.07 80.61 Average: 3 11.66 0.00 2.51 2.54 0.06 83.23