---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5502 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: 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): 0-7 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 835 28487 0 2844 30896 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:6f:d7:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe6f:d7f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:45:51:16 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-5502) 02/15/24 _x86_64_ (8 CPU) 09:05:54 LINUX RESTART (8 CPU) 09:06:01 tps rtps wtps bread/s bwrtn/s 09:07:00 336.92 74.51 262.41 5316.09 54099.03 09:08:01 149.35 49.63 99.72 2202.52 24340.67 09:09:01 98.73 18.50 80.24 600.17 23798.57 09:10:01 17.06 2.07 15.00 59.32 15352.91 09:11:01 50.50 1.00 49.50 90.24 28585.40 Average: 130.58 29.21 101.37 1655.56 29219.86 09:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:07:00 30293160 31656720 2646060 8.03 52320 1633032 1458160 4.29 893276 1486032 53264 09:08:01 29581136 31328692 3358084 10.19 78744 1971696 2269580 6.68 1263800 1788396 97600 09:09:01 26214832 28258936 6724388 20.41 86672 2251456 7370300 21.69 4407620 1986148 58396 09:10:01 23845236 25892800 9093984 27.61 86784 2254688 8895124 26.17 6785044 1971324 212 09:11:01 29150896 31624600 3788324 11.50 92296 2668336 1455412 4.28 1289268 2159020 29816 Average: 27817052 29752350 5122168 15.55 79363 2155842 4289715 12.62 2927802 1878184 47858 09:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:07:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:00 ens3 418.36 306.41 1005.32 75.31 0.00 0.00 0.00 0.00 09:07:00 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 115.28 90.10 1447.54 17.52 0.00 0.00 0.00 0.00 09:08:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 297.07 223.11 3296.23 33.19 0.00 0.00 0.00 0.00 09:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 70.72 53.12 14.71 25.65 0.00 0.00 0.00 0.00 09:10:01 lo 2.43 2.43 2.55 2.55 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 67.61 58.11 313.26 19.41 0.00 0.00 0.00 0.00 09:11:01 lo 2.10 2.10 0.69 0.69 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 193.55 145.99 1216.14 34.16 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.71 0.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5502) 02/15/24 _x86_64_ (8 CPU) 09:05:54 LINUX RESTART (8 CPU) 09:06:01 CPU %user %nice %system %iowait %steal %idle 09:07:00 all 8.46 0.00 1.23 3.29 0.04 86.99 09:07:00 0 4.79 0.00 0.77 4.32 0.02 90.10 09:07:00 1 11.18 0.00 0.80 0.43 0.03 87.55 09:07:00 2 3.77 0.00 0.75 3.45 0.05 91.97 09:07:00 3 7.58 0.00 1.62 12.10 0.05 78.66 09:07:00 4 3.76 0.00 0.73 0.43 0.02 95.06 09:07:00 5 13.81 0.00 1.31 4.14 0.07 80.67 09:07:00 6 17.88 0.00 2.82 0.80 0.05 78.45 09:07:00 7 4.90 0.00 1.05 0.55 0.03 93.46 09:08:01 all 11.88 0.00 0.99 1.97 0.04 85.11 09:08:01 0 3.61 0.00 0.41 0.30 0.03 95.65 09:08:01 1 19.07 0.00 1.48 1.88 0.03 77.54 09:08:01 2 7.27 0.00 0.84 4.00 0.05 87.84 09:08:01 3 4.12 0.00 0.20 5.29 0.02 90.37 09:08:01 4 3.02 0.00 0.46 0.08 0.00 96.44 09:08:01 5 28.59 0.00 1.73 1.71 0.07 67.90 09:08:01 6 19.64 0.00 1.71 1.15 0.07 77.43 09:08:01 7 9.90 0.00 1.02 1.40 0.05 87.64 09:09:01 all 20.31 0.00 1.09 2.07 0.34 76.20 09:09:01 0 30.74 0.00 0.95 0.48 0.05 67.77 09:09:01 1 20.89 0.00 0.40 0.40 0.05 78.25 09:09:01 2 24.78 0.00 1.49 2.39 0.08 71.25 09:09:01 3 16.26 0.00 0.54 0.39 0.07 82.74 09:09:01 4 15.02 0.00 0.51 0.49 0.05 83.93 09:09:01 5 23.38 0.00 0.92 0.84 2.26 72.59 09:09:01 6 10.12 0.00 0.57 11.07 0.03 78.21 09:09:01 7 21.16 0.00 3.30 0.35 0.08 75.10 09:10:01 all 24.60 0.00 0.48 0.74 0.05 74.13 09:10:01 0 23.87 0.00 0.42 0.10 0.05 75.56 09:10:01 1 31.66 0.00 0.62 0.02 0.05 67.65 09:10:01 2 21.17 0.00 0.47 0.02 0.07 78.28 09:10:01 3 24.50 0.00 0.38 0.00 0.05 75.07 09:10:01 4 45.08 0.00 0.35 0.00 0.05 54.52 09:10:01 5 22.49 0.00 0.70 0.02 0.07 76.72 09:10:01 6 16.27 0.00 0.57 4.96 0.03 78.17 09:10:01 7 11.73 0.00 0.30 0.80 0.03 87.13 09:11:01 all 13.00 0.00 0.80 1.72 0.04 84.44 09:11:01 0 5.21 0.00 0.65 0.74 0.02 93.38 09:11:01 1 15.14 0.00 1.12 0.17 0.03 83.54 09:11:01 2 6.80 0.00 0.79 3.89 0.07 88.45 09:11:01 3 3.90 0.00 0.67 0.00 0.03 95.40 09:11:01 4 15.33 0.00 0.77 0.02 0.07 83.81 09:11:01 5 42.95 0.00 1.60 0.50 0.07 54.87 09:11:01 6 6.22 0.00 0.47 6.49 0.03 86.80 09:11:01 7 8.42 0.00 0.30 2.02 0.03 89.23 Average: all 15.63 0.00 0.92 1.96 0.10 81.40 Average: 0 13.61 0.00 0.64 1.18 0.03 84.53 Average: 1 19.58 0.00 0.89 0.58 0.04 78.90 Average: 2 12.71 0.00 0.87 2.76 0.06 83.61 Average: 3 11.24 0.00 0.68 3.57 0.04 84.47 Average: 4 16.40 0.00 0.56 0.20 0.04 82.80 Average: 5 26.25 0.00 1.25 1.44 0.51 70.54 Average: 6 14.04 0.00 1.23 4.88 0.04 79.80 Average: 7 11.20 0.00 1.19 1.03 0.05 86.53