---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29191 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 144G 8% / 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 851 28078 0 3236 30859 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:b0:92:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:feb0:9208/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:52:0f:2a 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::42:91ff:fe52:f2a/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-29191) 08/06/24 _x86_64_ (8 CPU) 21:56:26 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps bread/s bwrtn/s 21:58:01 331.48 36.18 295.30 1685.32 18880.99 21:59:01 209.52 9.20 200.32 1660.26 57385.64 Average: 270.50 22.69 247.81 1672.79 38133.31 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 30026176 31667432 2913044 8.84 72916 1875412 1431352 4.21 909568 1703704 216260 21:59:01 28824416 31668444 4114804 12.49 102292 3004536 1402832 4.13 1008260 2718124 16756 Average: 29425296 31667938 3513924 10.67 87604 2439974 1417092 4.17 958914 2210914 116508 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 ens3 108.57 76.92 1074.19 28.13 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 1.37 1.37 0.16 0.16 0.00 0.00 0.00 0.00 21:59:01 ens3 346.89 244.29 6293.85 682.31 0.00 0.00 0.00 0.00 21:59:01 docker0 1.93 2.43 0.32 14.61 0.00 0.00 0.00 0.00 21:59:01 lo 6.00 6.00 0.58 0.58 0.00 0.00 0.00 0.00 Average: ens3 227.73 160.61 3684.02 355.22 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.22 0.16 7.30 0.00 0.00 0.00 0.00 Average: lo 3.68 3.68 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29191) 08/06/24 _x86_64_ (8 CPU) 21:56:26 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 9.29 0.00 0.86 2.73 0.03 87.09 21:58:01 0 9.88 0.00 0.87 0.28 0.02 88.95 21:58:01 1 1.92 0.00 0.32 0.10 0.02 97.64 21:58:01 2 1.17 0.00 0.25 0.03 0.02 98.53 21:58:01 3 13.81 0.00 1.48 9.09 0.05 75.56 21:58:01 4 23.58 0.00 1.34 1.44 0.05 73.60 21:58:01 5 15.33 0.00 0.73 0.90 0.05 82.98 21:58:01 6 0.95 0.00 1.21 9.49 0.07 88.28 21:58:01 7 7.60 0.00 0.70 0.55 0.02 91.13 21:59:01 all 11.58 0.00 2.49 3.23 0.05 82.66 21:59:01 0 9.10 0.00 2.45 0.22 0.05 88.18 21:59:01 1 7.16 0.00 2.36 3.32 0.05 87.11 21:59:01 2 8.99 0.00 2.03 0.02 0.05 88.91 21:59:01 3 9.11 0.00 2.79 0.50 0.03 87.56 21:59:01 4 24.29 0.00 2.25 0.20 0.05 73.21 21:59:01 5 10.06 0.00 3.07 1.04 0.05 85.78 21:59:01 6 15.38 0.00 1.39 5.14 0.05 78.03 21:59:01 7 8.47 0.00 3.51 15.37 0.07 72.58 Average: all 10.43 0.00 1.67 2.98 0.04 84.88 Average: 0 9.49 0.00 1.65 0.25 0.03 88.57 Average: 1 4.53 0.00 1.34 1.70 0.03 92.39 Average: 2 5.07 0.00 1.14 0.03 0.03 93.74 Average: 3 11.47 0.00 2.13 4.81 0.04 81.54 Average: 4 23.93 0.00 1.79 0.82 0.05 73.41 Average: 5 12.70 0.00 1.90 0.97 0.05 84.38 Average: 6 8.17 0.00 1.30 7.32 0.06 83.16 Average: 7 8.04 0.00 2.10 7.93 0.04 81.89