---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-729 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 716K 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 761 28985 0 2420 30972 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f2:ba:37 brd ff:ff:ff:ff:ff:ff inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fef2:ba37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:ec:a8:46 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 4: br-c3b70482a4b5: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:eb:97:a5 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-c3b70482a4b5 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-729) 11/17/23 _x86_64_ (8 CPU) 13:02:08 LINUX RESTART (8 CPU) 13:03:02 tps rtps wtps bread/s bwrtn/s 13:04:01 98.90 18.05 80.85 1041.18 28705.37 13:05:01 140.91 21.80 119.11 2422.93 34244.43 Average: 120.08 19.94 100.14 1737.86 31498.17 13:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:04:01 30125060 31750912 2814160 8.54 73108 1861568 1449512 4.26 838128 1692700 176528 13:05:01 29706320 31722040 3232900 9.81 92924 2212340 1476328 4.34 936352 1973092 138560 Average: 29915690 31736476 3023530 9.18 83016 2036954 1462920 4.30 887240 1832896 157544 13:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:04:01 ens3 75.87 51.74 988.69 8.07 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 br-c3b70482a4b5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 13:05:01 ens3 93.05 65.22 757.00 16.10 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: br-c3b70482a4b5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 84.53 58.54 871.87 12.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-729) 11/17/23 _x86_64_ (8 CPU) 13:02:08 LINUX RESTART (8 CPU) 13:03:02 CPU %user %nice %system %iowait %steal %idle 13:04:01 all 9.41 0.00 0.61 2.46 0.03 87.50 13:04:01 0 8.72 0.00 0.73 0.49 0.02 90.05 13:04:01 1 5.09 0.00 0.25 0.12 0.00 94.54 13:04:01 2 20.81 0.00 1.34 1.43 0.03 76.39 13:04:01 3 1.63 0.00 0.15 0.02 0.03 98.17 13:04:01 4 8.59 0.00 0.34 1.00 0.02 90.05 13:04:01 5 15.37 0.00 0.65 1.11 0.07 82.81 13:04:01 6 14.80 0.00 1.00 0.88 0.02 83.30 13:04:01 7 0.25 0.00 0.39 14.64 0.02 84.70 13:05:01 all 9.80 0.00 0.95 2.93 0.03 86.28 13:05:01 0 6.51 0.00 0.52 0.38 0.02 92.57 13:05:01 1 4.09 0.00 0.90 4.80 0.03 90.17 13:05:01 2 2.14 0.00 0.50 0.37 0.02 96.98 13:05:01 3 16.22 0.00 1.20 3.54 0.05 78.99 13:05:01 4 10.03 0.00 0.89 3.43 0.05 85.60 13:05:01 5 20.00 0.00 1.68 1.19 0.03 77.10 13:05:01 6 9.75 0.00 0.98 0.28 0.03 88.94 13:05:01 7 9.71 0.00 0.95 9.46 0.05 79.83 Average: all 9.60 0.00 0.78 2.70 0.03 86.89 Average: 0 7.60 0.00 0.62 0.44 0.02 91.32 Average: 1 4.59 0.00 0.58 2.47 0.02 92.34 Average: 2 11.39 0.00 0.92 0.89 0.03 86.78 Average: 3 8.98 0.00 0.68 1.79 0.04 88.50 Average: 4 9.31 0.00 0.62 2.23 0.03 87.81 Average: 5 17.70 0.00 1.17 1.15 0.05 79.94 Average: 6 12.26 0.00 0.99 0.58 0.03 86.15 Average: 7 5.02 0.00 0.67 12.03 0.03 82.25