---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39631 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 846 28226 0 3094 30865 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:51:49:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe51:4999/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:97:ed:64 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 inet6 fe80::42:74ff:fe97:ed64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39631) 09/18/24 _x86_64_ (8 CPU) 16:05:06 LINUX RESTART (8 CPU) 16:06:01 tps rtps wtps bread/s bwrtn/s 16:07:01 200.58 20.48 180.10 2218.30 34581.04 16:08:01 278.45 3.32 275.14 451.12 58464.12 Average: 239.52 11.90 227.62 1334.71 46522.58 16:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 29286392 31675540 3652828 11.09 140060 2484580 1501928 4.42 989480 2245536 612892 16:08:01 28925124 31625544 4014096 12.19 149520 2768372 1468408 4.32 1090712 2481232 17448 Average: 29105758 31650542 3833462 11.64 144790 2626476 1485168 4.37 1040096 2363384 315170 16:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 16:07:01 ens3 133.74 82.02 2660.10 12.74 0.00 0.00 0.00 0.00 16:08:01 docker0 25.98 69.27 1.64 1574.77 0.00 0.00 0.00 0.00 16:08:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:08:01 ens3 94.33 46.26 1591.43 10.96 0.00 0.00 0.00 0.00 Average: docker0 12.99 34.64 0.82 787.39 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 114.04 64.14 2125.77 11.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39631) 09/18/24 _x86_64_ (8 CPU) 16:05:06 LINUX RESTART (8 CPU) 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 10.47 0.00 2.04 3.22 0.05 84.22 16:07:01 0 5.14 0.00 1.80 0.84 0.02 92.21 16:07:01 1 3.75 0.00 1.53 0.37 0.03 94.31 16:07:01 2 35.08 0.00 3.10 2.93 0.07 58.82 16:07:01 3 10.84 0.00 1.85 1.16 0.07 86.08 16:07:01 4 4.60 0.00 1.61 6.24 0.03 87.52 16:07:01 5 5.27 0.00 1.53 1.41 0.05 91.74 16:07:01 6 11.63 0.00 2.22 12.51 0.03 73.61 16:07:01 7 7.44 0.00 2.68 0.27 0.03 89.58 16:08:01 all 7.43 0.00 1.42 4.12 0.04 86.98 16:08:01 0 2.68 0.00 1.14 0.25 0.03 95.90 16:08:01 1 6.18 0.00 1.68 1.49 0.03 90.62 16:08:01 2 2.91 0.00 0.95 0.17 0.03 95.94 16:08:01 3 5.78 0.00 0.95 0.30 0.05 92.91 16:08:01 4 12.86 0.00 2.25 24.86 0.05 59.98 16:08:01 5 18.92 0.00 1.30 3.30 0.05 76.42 16:08:01 6 1.40 0.00 1.22 2.46 0.05 94.87 16:08:01 7 8.73 0.00 1.89 0.20 0.07 89.11 Average: all 8.95 0.00 1.73 3.67 0.04 85.61 Average: 0 3.90 0.00 1.47 0.54 0.03 94.06 Average: 1 4.97 0.00 1.61 0.93 0.03 92.46 Average: 2 18.96 0.00 2.02 1.55 0.05 77.42 Average: 3 8.30 0.00 1.40 0.73 0.06 89.51 Average: 4 8.73 0.00 1.93 15.55 0.04 73.75 Average: 5 12.12 0.00 1.42 2.36 0.05 84.05 Average: 6 6.51 0.00 1.72 7.47 0.04 84.27 Average: 7 8.09 0.00 2.28 0.23 0.05 89.35