---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43528 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 871 28194 0 3101 30839 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:93:b0:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe93:b0c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:2b:38:27 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::42:60ff:fe2b:3827/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43528) 09/29/24 _x86_64_ (8 CPU) 16:49:19 LINUX RESTART (8 CPU) 16:50:01 tps rtps wtps bread/s bwrtn/s 16:51:01 301.92 36.24 265.67 1690.12 27005.63 16:52:01 364.54 8.92 355.62 1632.79 69901.42 Average: 333.23 22.58 310.65 1661.46 48453.52 16:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:51:01 30112296 31685088 2826924 8.58 68588 1816124 1450044 4.27 894496 1648928 155240 16:52:01 28908692 31607824 4030528 12.24 146888 2759204 1626152 4.78 1088296 2493104 6216 Average: 29510494 31646456 3428726 10.41 107738 2287664 1538098 4.53 991396 2071016 80728 16:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:51:01 ens3 85.54 58.52 909.15 24.49 0.00 0.00 0.00 0.00 16:52:01 docker0 25.75 74.89 1.56 1573.71 0.00 0.00 0.00 0.00 16:52:01 veth2b5af64 2.05 2.93 0.17 30.42 0.00 0.00 0.00 0.00 16:52:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 16:52:01 ens3 188.52 83.95 3587.36 11.09 0.00 0.00 0.00 0.00 Average: docker0 12.87 37.44 0.78 786.86 0.00 0.00 0.00 0.00 Average: veth2b5af64 1.02 1.47 0.08 15.21 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 137.03 71.24 2248.26 17.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43528) 09/29/24 _x86_64_ (8 CPU) 16:49:19 LINUX RESTART (8 CPU) 16:50:01 CPU %user %nice %system %iowait %steal %idle 16:51:01 all 8.21 0.00 0.77 4.57 0.03 86.42 16:51:01 0 21.38 0.00 1.48 28.27 0.07 48.81 16:51:01 1 18.34 0.00 1.14 0.99 0.05 79.48 16:51:01 2 7.50 0.00 0.79 1.85 0.03 89.82 16:51:01 3 6.47 0.00 0.62 0.37 0.03 92.52 16:51:01 4 1.10 0.00 0.37 0.62 0.02 97.90 16:51:01 5 4.46 0.00 0.27 0.22 0.03 95.02 16:51:01 6 3.88 0.00 0.37 0.42 0.02 95.32 16:51:01 7 2.67 0.00 1.15 3.97 0.03 92.17 16:52:01 all 8.16 0.00 2.57 5.43 0.05 83.79 16:52:01 0 17.51 0.00 2.78 9.82 0.07 69.83 16:52:01 1 11.24 0.00 2.49 7.11 0.07 79.09 16:52:01 2 8.10 0.00 3.67 17.17 0.05 71.01 16:52:01 3 5.70 0.00 1.56 0.64 0.02 92.09 16:52:01 4 4.36 0.00 2.58 1.17 0.03 91.85 16:52:01 5 5.12 0.00 2.73 1.11 0.07 90.98 16:52:01 6 6.41 0.00 2.26 5.59 0.03 85.71 16:52:01 7 6.85 0.00 2.47 0.89 0.05 89.74 Average: all 8.18 0.00 1.67 5.00 0.04 85.11 Average: 0 19.45 0.00 2.13 19.06 0.07 59.29 Average: 1 14.80 0.00 1.82 4.04 0.06 79.29 Average: 2 7.80 0.00 2.22 9.49 0.04 80.45 Average: 3 6.08 0.00 1.09 0.50 0.03 92.30 Average: 4 2.73 0.00 1.47 0.89 0.03 94.88 Average: 5 4.79 0.00 1.49 0.66 0.05 93.01 Average: 6 5.14 0.00 1.31 2.99 0.03 90.54 Average: 7 4.76 0.00 1.81 2.44 0.04 90.96