---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85334 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 856 28530 0 2779 30874 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:8e:5a:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe8e:5add/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:34:7c:aa 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-85334) 11/20/24 _x86_64_ (8 CPU) 15:20:25 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 179.74 47.09 132.64 1886.35 38100.18 15:23:01 142.80 8.11 134.69 504.63 43236.79 15:24:01 85.54 1.35 84.19 64.79 46356.67 Average: 136.03 18.85 117.17 818.57 42564.59 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 30068576 31733996 2870636 8.71 75800 1894812 1396516 4.11 841564 1725272 231384 15:23:01 28269348 30169024 4669864 14.18 85764 2109992 2811780 8.27 2460248 1880052 15900 15:24:01 29206904 31607240 3732308 11.33 92228 2594844 1418704 4.17 1227536 2164696 3048 Average: 29181609 31170087 3757603 11.41 84597 2199883 1875667 5.52 1509783 1923340 83444 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 83.95 55.01 1126.62 24.60 0.00 0.00 0.00 0.00 15:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 1314.30 903.80 3143.24 249.54 0.00 0.00 0.00 0.00 15:23:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 344.58 261.42 1422.97 1700.95 0.00 0.00 0.00 0.00 15:24:01 lo 2.40 2.40 0.23 0.23 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: ens3 580.98 406.77 1897.68 658.34 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85334) 11/20/24 _x86_64_ (8 CPU) 15:20:25 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 10.18 0.00 0.95 2.37 0.03 86.47 15:22:01 0 5.19 0.00 0.78 0.63 0.02 93.38 15:22:01 1 0.77 0.00 0.69 14.38 0.10 84.06 15:22:01 2 8.28 0.00 0.63 0.55 0.02 90.52 15:22:01 3 0.90 0.00 0.40 0.28 0.02 98.40 15:22:01 4 0.37 0.00 0.18 0.05 0.00 99.40 15:22:01 5 24.33 0.00 1.43 1.77 0.07 72.40 15:22:01 6 30.95 0.00 2.26 0.58 0.03 66.18 15:22:01 7 10.65 0.00 1.20 0.72 0.03 87.40 15:23:01 all 28.21 0.00 1.58 1.91 0.06 68.24 15:23:01 0 20.68 0.00 0.52 3.80 0.07 74.94 15:23:01 1 18.15 0.00 1.96 8.37 0.07 71.46 15:23:01 2 27.20 0.00 0.40 0.20 0.05 72.15 15:23:01 3 43.15 0.00 1.73 0.27 0.08 54.78 15:23:01 4 21.44 0.00 0.45 0.00 0.07 78.04 15:23:01 5 32.94 0.00 3.57 1.24 0.07 62.19 15:23:01 6 19.66 0.00 0.72 0.20 0.05 79.37 15:23:01 7 42.57 0.00 3.31 1.26 0.08 52.79 15:24:01 all 12.12 0.00 0.80 3.15 0.04 83.89 15:24:01 0 3.31 0.00 0.45 17.64 0.03 78.57 15:24:01 1 5.81 0.00 0.43 1.45 0.05 92.25 15:24:01 2 6.68 0.00 0.52 0.00 0.02 92.78 15:24:01 3 26.94 0.00 1.51 4.67 0.08 66.81 15:24:01 4 9.32 0.00 1.24 0.25 0.03 89.16 15:24:01 5 27.17 0.00 1.04 1.19 0.05 70.55 15:24:01 6 14.35 0.00 0.57 0.05 0.03 85.00 15:24:01 7 3.45 0.00 0.62 0.00 0.03 95.90 Average: all 16.83 0.00 1.11 2.48 0.05 79.54 Average: 0 9.72 0.00 0.58 7.35 0.04 82.30 Average: 1 8.24 0.00 1.03 8.07 0.07 82.60 Average: 2 14.05 0.00 0.52 0.25 0.03 85.16 Average: 3 23.62 0.00 1.21 1.74 0.06 73.37 Average: 4 10.38 0.00 0.63 0.10 0.03 88.86 Average: 5 28.14 0.00 2.01 1.40 0.06 68.39 Average: 6 21.65 0.00 1.18 0.28 0.04 76.86 Average: 7 18.84 0.00 1.70 0.66 0.05 78.75