---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41789 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 836 28902 0 2427 30895 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:f9:90:05 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fef9:9005/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:5b:49:9d 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::42:4cff:fe5b:499d/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-41789) 09/25/24 _x86_64_ (8 CPU) 20:10:26 LINUX RESTART (8 CPU) 20:11:01 tps rtps wtps bread/s bwrtn/s 20:12:01 311.35 36.21 275.14 1688.92 59102.15 20:13:01 204.43 9.78 194.65 1712.91 73303.25 Average: 257.89 23.00 234.89 1700.92 66202.70 20:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:12:01 30066624 31681972 2872596 8.72 72100 1852992 1446800 4.26 897112 1683752 192444 20:13:01 29641824 31680012 3297396 10.01 92072 2233316 1441248 4.24 1024920 1930636 17144 Average: 29854224 31680992 3084996 9.37 82086 2043154 1444024 4.25 961016 1807194 104794 20:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:12:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 20:12:01 ens3 120.51 83.82 1077.71 27.96 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 5.57 5.57 0.53 0.53 0.00 0.00 0.00 0.00 20:13:01 ens3 132.56 102.53 1350.03 161.71 0.00 0.00 0.00 0.00 20:13:01 docker0 7.13 9.17 0.86 119.75 0.00 0.00 0.00 0.00 Average: lo 3.48 3.48 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 126.54 93.18 1213.87 94.84 0.00 0.00 0.00 0.00 Average: docker0 3.57 4.58 0.43 59.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41789) 09/25/24 _x86_64_ (8 CPU) 20:10:26 LINUX RESTART (8 CPU) 20:11:01 CPU %user %nice %system %iowait %steal %idle 20:12:01 all 9.40 0.00 0.93 4.21 0.04 85.41 20:12:01 0 6.08 0.00 1.55 4.14 0.02 88.22 20:12:01 1 4.93 0.00 0.62 0.23 0.03 94.19 20:12:01 2 1.07 0.00 0.30 0.17 0.02 98.45 20:12:01 3 4.98 0.00 0.50 0.98 0.02 93.52 20:12:01 4 31.81 0.00 2.16 11.48 0.13 54.41 20:12:01 5 13.54 0.00 1.05 0.28 0.03 85.10 20:12:01 6 7.17 0.00 0.70 5.19 0.05 86.89 20:12:01 7 5.64 0.00 0.60 11.24 0.02 82.50 20:13:01 all 9.23 0.00 1.62 3.79 0.04 85.31 20:13:01 0 16.70 0.00 1.97 1.66 0.05 79.62 20:13:01 1 20.56 0.00 1.96 5.01 0.05 72.42 20:13:01 2 7.25 0.00 1.47 0.13 0.05 91.09 20:13:01 3 8.66 0.00 2.02 0.50 0.05 88.77 20:13:01 4 3.06 0.00 1.08 21.12 0.07 74.68 20:13:01 5 7.38 0.00 1.42 0.54 0.03 90.63 20:13:01 6 4.89 0.00 1.52 0.79 0.02 92.78 20:13:01 7 5.35 0.00 1.52 0.70 0.03 92.40 Average: all 9.32 0.00 1.28 4.00 0.04 85.36 Average: 0 11.38 0.00 1.76 2.90 0.03 83.92 Average: 1 12.73 0.00 1.29 2.62 0.04 83.32 Average: 2 4.16 0.00 0.89 0.15 0.03 94.77 Average: 3 6.82 0.00 1.26 0.74 0.03 91.15 Average: 4 17.48 0.00 1.62 16.29 0.10 64.52 Average: 5 10.47 0.00 1.24 0.41 0.03 87.86 Average: 6 6.03 0.00 1.11 2.99 0.03 89.83 Average: 7 5.49 0.00 1.06 5.97 0.03 87.45