---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83396 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 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 835 28800 0 2531 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:73:55:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe73:556f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:97:ba:b4 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-83396) 11/13/24 _x86_64_ (8 CPU) 06:30:24 LINUX RESTART (8 CPU) 06:31:03 tps rtps wtps bread/s bwrtn/s 06:32:01 237.41 27.19 210.22 720.17 28692.64 06:33:01 129.55 35.83 93.72 1758.24 32901.32 Average: 182.61 31.58 151.04 1247.51 30830.64 06:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 29737644 31651140 3201576 9.72 63260 2153592 1414228 4.16 924560 1969252 411660 06:33:01 29591404 31620584 3347816 10.16 86276 2235176 1417344 4.17 978872 2036888 127136 Average: 29664524 31635862 3274696 9.94 74768 2194384 1415786 4.17 951716 2003070 269398 06:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 ens3 236.61 134.60 2674.46 36.48 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 1.51 1.51 0.16 0.16 0.00 0.00 0.00 0.00 06:33:01 ens3 63.47 44.78 1013.00 11.15 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 148.66 88.97 1830.44 23.61 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: lo 1.35 1.35 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83396) 11/13/24 _x86_64_ (8 CPU) 06:30:24 LINUX RESTART (8 CPU) 06:31:03 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 9.93 0.00 1.01 2.85 0.04 86.17 06:32:01 0 28.25 0.00 2.00 2.82 0.05 66.88 06:32:01 1 14.79 0.00 0.97 1.00 0.03 83.21 06:32:01 2 1.92 0.00 0.76 13.67 0.07 83.58 06:32:01 3 13.93 0.00 1.59 1.74 0.05 82.69 06:32:01 4 13.87 0.00 1.43 0.16 0.05 84.49 06:32:01 5 1.53 0.00 0.34 0.55 0.03 97.54 06:32:01 6 1.83 0.00 0.74 2.72 0.02 94.69 06:32:01 7 3.30 0.00 0.26 0.14 0.02 96.28 06:33:01 all 9.16 0.00 0.94 3.11 0.03 86.76 06:33:01 0 7.59 0.00 0.70 0.72 0.02 90.98 06:33:01 1 14.96 0.00 1.22 0.82 0.03 82.97 06:33:01 2 7.17 0.00 0.66 14.48 0.07 77.62 06:33:01 3 12.62 0.00 1.52 1.75 0.03 84.07 06:33:01 4 9.81 0.00 1.20 0.05 0.02 88.92 06:33:01 5 7.01 0.00 0.83 0.17 0.03 91.96 06:33:01 6 0.60 0.00 0.55 4.97 0.02 93.87 06:33:01 7 13.58 0.00 0.78 1.97 0.03 83.63 Average: all 9.54 0.00 0.98 2.98 0.04 86.47 Average: 0 17.75 0.00 1.34 1.75 0.03 79.12 Average: 1 14.88 0.00 1.10 0.91 0.03 83.08 Average: 2 4.58 0.00 0.71 14.08 0.07 80.56 Average: 3 13.26 0.00 1.55 1.75 0.04 83.39 Average: 4 11.81 0.00 1.31 0.10 0.03 86.74 Average: 5 4.31 0.00 0.59 0.36 0.03 94.70 Average: 6 1.20 0.00 0.64 3.86 0.02 94.27 Average: 7 8.54 0.00 0.53 1.07 0.03 89.84