---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79340 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 12G 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 848 27901 0 3417 30870 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:ba:e0:57 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:feba:e057/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:dd:5a:cb 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::42:9cff:fedd:5acb/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-79340) 10/25/24 _x86_64_ (8 CPU) 11:40:18 LINUX RESTART (8 CPU) 11:41:02 tps rtps wtps bread/s bwrtn/s 11:42:01 295.97 42.25 253.72 2947.16 23373.39 11:43:01 363.77 2.48 361.29 377.00 59566.87 Average: 330.15 22.20 307.96 1651.29 41622.18 11:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 30044516 31719444 2894704 8.79 73960 1906868 1417492 4.17 886004 1707272 201756 11:43:01 28499084 31646196 4440136 13.48 113860 3302904 1720444 5.06 1312504 2747556 345428 Average: 29271800 31682820 3667420 11.13 93910 2604886 1568968 4.62 1099254 2227414 273592 11:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 11:42:01 ens3 104.91 70.75 1045.10 25.71 0.00 0.00 0.00 0.00 11:43:01 docker0 177.97 279.12 15.36 4563.75 0.00 0.00 0.00 0.00 11:43:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 11:43:01 ens3 429.88 246.26 7804.82 25.20 0.00 0.00 0.00 0.00 Average: docker0 89.73 140.73 7.74 2301.05 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 268.76 159.24 4453.36 25.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79340) 10/25/24 _x86_64_ (8 CPU) 11:40:18 LINUX RESTART (8 CPU) 11:41:02 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 10.00 0.00 0.94 2.33 0.03 86.71 11:42:01 0 1.27 0.00 1.10 2.89 0.02 94.72 11:42:01 1 0.80 0.00 0.51 0.12 0.02 98.56 11:42:01 2 5.80 0.00 1.00 5.63 0.03 87.54 11:42:01 3 41.00 0.00 2.31 2.46 0.08 54.15 11:42:01 4 16.70 0.00 1.22 0.47 0.03 81.57 11:42:01 5 5.91 0.00 0.73 0.17 0.02 93.18 11:42:01 6 2.04 0.00 0.29 0.48 0.05 97.15 11:42:01 7 6.45 0.00 0.37 6.42 0.02 86.74 11:43:01 all 36.46 0.00 2.50 3.34 0.09 57.62 11:43:01 0 33.09 0.00 3.27 3.80 0.07 59.78 11:43:01 1 34.55 0.00 1.91 2.67 0.10 60.77 11:43:01 2 41.06 0.00 1.48 1.24 0.10 56.12 11:43:01 3 35.99 0.00 3.73 0.22 0.08 59.98 11:43:01 4 35.46 0.00 2.16 0.02 0.07 62.29 11:43:01 5 39.31 0.00 2.17 6.51 0.07 51.94 11:43:01 6 34.85 0.00 2.84 11.23 0.10 50.98 11:43:01 7 37.33 0.00 2.43 1.02 0.08 59.13 Average: all 23.31 0.00 1.72 2.83 0.06 72.07 Average: 0 17.29 0.00 2.19 3.35 0.04 77.13 Average: 1 17.77 0.00 1.21 1.40 0.06 79.56 Average: 2 23.55 0.00 1.24 3.42 0.07 71.73 Average: 3 38.48 0.00 3.02 1.33 0.08 57.08 Average: 4 26.14 0.00 1.69 0.24 0.05 71.87 Average: 5 22.73 0.00 1.46 3.36 0.04 72.41 Average: 6 18.53 0.00 1.57 5.88 0.08 73.94 Average: 7 22.00 0.00 1.41 3.70 0.05 72.84