---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40096 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 906 28480 0 2780 30825 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:35:10:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe35:10c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:1c:8f:c6 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40096) 09/20/24 _x86_64_ (8 CPU) 12:40:27 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 350.72 42.41 308.32 1895.15 27353.84 12:43:01 113.83 3.75 110.08 88.77 33387.00 12:44:01 45.26 0.20 45.06 9.73 41509.35 Average: 169.93 15.45 154.48 664.52 34083.36 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 29942524 31582248 2996696 9.10 74008 1873428 1592444 4.69 1001528 1701172 202428 12:43:01 29490908 31412652 3448312 10.47 84116 2130668 2045344 6.02 1178764 1946032 42296 12:44:01 29189152 31582636 3750068 11.38 90144 2589608 1563648 4.60 1004636 2407540 5436 Average: 29540861 31525845 3398359 10.32 82756 2197901 1733812 5.10 1061643 2018248 83387 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 221.23 133.51 1385.21 51.03 0.00 0.00 0.00 0.00 12:42:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 29.99 21.96 425.01 4.35 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 380.94 213.01 10191.47 22.06 0.00 0.00 0.00 0.00 12:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 210.71 122.82 4000.36 25.81 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40096) 09/20/24 _x86_64_ (8 CPU) 12:40:27 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.91 0.00 1.03 1.65 0.03 86.38 12:42:01 0 27.42 0.00 1.82 0.68 0.07 70.01 12:42:01 1 28.96 0.00 1.80 0.72 0.05 68.47 12:42:01 2 6.28 0.00 0.92 3.14 0.03 89.63 12:42:01 3 2.84 0.00 0.60 5.34 0.03 91.19 12:42:01 4 7.94 0.00 0.58 0.28 0.02 91.17 12:42:01 5 9.06 0.00 0.92 0.73 0.02 89.27 12:42:01 6 3.27 0.00 1.17 2.23 0.02 93.31 12:42:01 7 1.49 0.00 0.45 0.13 0.00 97.93 12:43:01 all 12.15 0.00 0.50 0.55 0.04 86.77 12:43:01 0 4.24 0.00 0.38 0.05 0.05 95.28 12:43:01 1 34.59 0.00 1.43 1.03 0.05 62.89 12:43:01 2 0.45 0.00 0.35 2.05 0.02 97.13 12:43:01 3 17.33 0.00 0.37 0.73 0.07 81.51 12:43:01 4 0.88 0.00 0.32 0.00 0.02 98.78 12:43:01 5 31.27 0.00 0.75 0.38 0.07 67.53 12:43:01 6 6.07 0.00 0.25 0.00 0.00 93.68 12:43:01 7 2.27 0.00 0.17 0.08 0.02 97.46 12:44:01 all 9.61 0.00 0.67 0.59 0.03 89.10 12:44:01 0 4.92 0.00 0.22 0.10 0.03 94.73 12:44:01 1 2.48 0.00 0.45 1.08 0.02 95.96 12:44:01 2 0.50 0.00 0.10 1.87 0.02 97.51 12:44:01 3 37.10 0.00 0.60 0.17 0.05 62.09 12:44:01 4 0.73 0.00 0.05 0.00 0.00 99.22 12:44:01 5 25.25 0.00 3.46 1.52 0.08 69.69 12:44:01 6 1.54 0.00 0.27 0.00 0.03 98.16 12:44:01 7 4.35 0.00 0.20 0.02 0.02 95.42 Average: all 10.89 0.00 0.73 0.93 0.03 87.41 Average: 0 12.20 0.00 0.81 0.28 0.05 86.66 Average: 1 22.01 0.00 1.23 0.95 0.04 75.78 Average: 2 2.41 0.00 0.46 2.35 0.02 94.76 Average: 3 19.09 0.00 0.52 2.08 0.05 78.26 Average: 4 3.19 0.00 0.32 0.09 0.01 96.39 Average: 5 21.86 0.00 1.71 0.88 0.06 75.50 Average: 6 3.63 0.00 0.56 0.75 0.02 95.05 Average: 7 2.70 0.00 0.27 0.08 0.01 96.94