---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83623 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 838 28929 0 2399 30902 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5d:73:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe5d:73d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:2e:22:b5 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83623) 11/14/24 _x86_64_ (8 CPU) 05:46:26 LINUX RESTART (8 CPU) 05:47:02 tps rtps wtps bread/s bwrtn/s 05:48:01 331.37 36.06 295.31 1708.19 28707.54 05:49:01 132.61 18.23 114.38 657.36 32694.15 05:50:01 15.61 0.07 15.55 1.07 20346.21 05:51:01 52.10 3.22 48.88 114.90 28377.87 Average: 132.09 14.30 117.79 615.80 27526.56 05:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 30113400 31758080 2825820 8.58 74344 1876348 1402320 4.13 811720 1714376 219752 05:49:01 27620884 29422272 5318336 16.15 82348 2018592 3935856 11.58 3192484 1809168 2560 05:50:01 27237208 29040864 5702012 17.31 82476 2020288 4227204 12.44 3573908 1810112 172 05:51:01 29631188 31650968 3308032 10.04 86508 2229228 1414328 4.16 1110668 1879864 2720 Average: 28650670 30468046 4288550 13.02 81419 2036114 2744927 8.08 2172195 1803380 56301 05:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 05:48:01 ens3 85.85 63.33 1036.50 25.87 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:49:01 ens3 295.90 219.95 1875.59 70.57 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 378.05 178.54 109.60 79.64 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 05:51:01 ens3 232.89 168.01 503.00 1004.04 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 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 248.85 157.85 880.50 296.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83623) 11/14/24 _x86_64_ (8 CPU) 05:46:26 LINUX RESTART (8 CPU) 05:47:02 CPU %user %nice %system %iowait %steal %idle 05:48:01 all 9.81 0.00 0.89 2.77 0.03 86.50 05:48:01 0 1.85 0.00 1.24 3.69 0.02 93.20 05:48:01 1 0.80 0.00 0.32 3.81 0.02 95.05 05:48:01 2 1.93 0.00 0.36 0.56 0.00 97.15 05:48:01 3 2.34 0.00 0.48 10.10 0.07 87.01 05:48:01 4 6.23 0.00 0.73 0.34 0.03 92.67 05:48:01 5 27.44 0.00 1.41 2.00 0.05 69.10 05:48:01 6 28.56 0.00 1.86 1.59 0.07 67.91 05:48:01 7 9.26 0.00 0.66 0.10 0.02 89.96 05:49:01 all 24.79 0.00 1.31 1.30 0.06 72.54 05:49:01 0 30.45 0.00 0.62 0.00 0.07 68.87 05:49:01 1 33.46 0.00 0.60 0.10 0.07 65.78 05:49:01 2 16.59 0.00 0.58 0.00 0.05 82.78 05:49:01 3 26.00 0.00 1.63 6.48 0.08 65.81 05:49:01 4 7.64 0.00 0.55 0.00 0.02 91.79 05:49:01 5 22.35 0.00 2.45 2.99 0.05 72.16 05:49:01 6 26.69 0.00 0.91 0.02 0.07 72.32 05:49:01 7 35.20 0.00 3.15 0.77 0.08 60.80 05:50:01 all 17.83 0.00 0.45 0.84 0.05 80.83 05:50:01 0 25.90 0.00 0.72 0.00 0.05 73.34 05:50:01 1 24.13 0.00 0.42 0.00 0.07 75.38 05:50:01 2 13.78 0.00 0.53 0.00 0.03 85.65 05:50:01 3 19.64 0.00 0.48 0.00 0.05 79.83 05:50:01 4 13.16 0.00 0.33 0.00 0.05 86.45 05:50:01 5 14.07 0.00 0.43 6.65 0.07 78.78 05:50:01 6 4.64 0.00 0.17 0.00 0.02 95.18 05:50:01 7 27.34 0.00 0.52 0.10 0.08 71.95 05:51:01 all 12.42 0.00 0.71 1.49 0.04 85.34 05:51:01 0 10.31 0.00 0.82 0.17 0.05 88.66 05:51:01 1 25.59 0.00 0.67 0.15 0.05 73.54 05:51:01 2 10.64 0.00 0.67 0.13 0.03 88.53 05:51:01 3 27.45 0.00 1.05 0.57 0.05 70.88 05:51:01 4 7.44 0.00 0.70 0.07 0.02 91.77 05:51:01 5 3.33 0.00 0.42 6.67 0.03 89.56 05:51:01 6 1.27 0.00 0.50 0.00 0.00 98.23 05:51:01 7 13.37 0.00 0.82 4.16 0.03 81.63 Average: all 16.24 0.00 0.84 1.59 0.05 81.28 Average: 0 17.19 0.00 0.85 0.95 0.05 80.97 Average: 1 21.07 0.00 0.50 1.01 0.05 77.37 Average: 2 10.77 0.00 0.54 0.17 0.03 88.49 Average: 3 18.95 0.00 0.91 4.25 0.06 75.83 Average: 4 8.63 0.00 0.58 0.10 0.03 90.66 Average: 5 16.75 0.00 1.18 4.59 0.05 77.43 Average: 6 15.22 0.00 0.86 0.40 0.04 83.49 Average: 7 21.33 0.00 1.29 1.29 0.05 76.04