---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77354 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: 2799.996 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 844 28811 0 2511 30891 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:df:9f:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fedf:9f21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:2e:3d:24 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:a7ff:fe2e:3d24/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77354) 10/17/24 _x86_64_ (8 CPU) 12:29:36 LINUX RESTART (8 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 357.76 71.64 286.12 4623.76 41532.81 12:32:01 228.56 9.03 219.53 1646.93 49130.88 Average: 293.16 40.33 252.82 3135.34 45331.84 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 30026472 31659116 2912748 8.84 69820 1872952 1427632 4.20 913796 1704632 144272 12:32:01 29574612 31696620 3364608 10.21 93872 2318952 1478288 4.35 1001520 2028460 1076 Average: 29800542 31677868 3138678 9.53 81846 2095952 1452960 4.27 957658 1866546 72674 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:31:01 ens3 364.49 260.26 2219.11 74.62 0.00 0.00 0.00 0.00 12:32:01 docker0 82.14 114.85 4.41 1918.99 0.00 0.00 0.00 0.00 12:32:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 12:32:01 ens3 368.44 380.22 2642.59 2072.86 0.00 0.00 0.00 0.00 Average: docker0 41.07 57.42 2.20 959.49 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 366.46 320.24 2430.85 1073.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77354) 10/17/24 _x86_64_ (8 CPU) 12:29:36 LINUX RESTART (8 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 10.30 0.00 1.14 3.08 0.05 85.43 12:31:01 0 2.29 0.00 0.94 1.76 0.05 94.96 12:31:01 1 20.81 0.00 1.60 2.30 0.05 75.23 12:31:01 2 16.52 0.00 1.82 7.10 0.08 74.48 12:31:01 3 15.70 0.00 1.32 0.77 0.03 82.18 12:31:01 4 10.21 0.00 0.85 0.30 0.03 88.60 12:31:01 5 10.31 0.00 1.07 1.12 0.05 87.45 12:31:01 6 2.82 0.00 0.82 1.02 0.02 95.33 12:31:01 7 3.78 0.00 0.70 10.23 0.03 85.26 12:32:01 all 10.47 0.00 1.63 2.65 0.06 85.20 12:32:01 0 7.70 0.00 1.27 0.72 0.05 90.26 12:32:01 1 21.03 0.00 1.97 1.30 0.07 75.63 12:32:01 2 8.85 0.00 1.66 7.70 0.07 81.72 12:32:01 3 11.80 0.00 1.54 0.45 0.05 86.16 12:32:01 4 6.14 0.00 1.88 0.49 0.07 91.43 12:32:01 5 12.08 0.00 1.91 8.04 0.05 77.93 12:32:01 6 11.06 0.00 1.42 0.67 0.05 86.80 12:32:01 7 5.06 0.00 1.37 1.84 0.07 91.67 Average: all 10.39 0.00 1.39 2.86 0.05 85.32 Average: 0 5.00 0.00 1.10 1.24 0.05 92.61 Average: 1 20.92 0.00 1.79 1.81 0.06 75.43 Average: 2 12.69 0.00 1.74 7.40 0.08 78.10 Average: 3 13.75 0.00 1.43 0.61 0.04 84.17 Average: 4 8.18 0.00 1.36 0.39 0.05 90.01 Average: 5 11.19 0.00 1.49 4.57 0.05 82.70 Average: 6 6.93 0.00 1.12 0.84 0.03 91.07 Average: 7 4.42 0.00 1.04 6.03 0.05 88.46