---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39730 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 885 27880 0 3401 30835 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:75:d0:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe75:d0ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:34:b7:2f 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::42:5cff:fe34:b72f/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-39730) 09/19/24 _x86_64_ (8 CPU) 04:13:54 LINUX RESTART (8 CPU) 04:14:01 tps rtps wtps bread/s bwrtn/s 04:15:01 102.93 52.39 50.54 4605.37 58348.28 04:16:01 317.06 41.85 275.21 2899.83 30615.00 04:17:01 347.36 2.57 344.79 395.53 81715.45 Average: 255.79 32.27 223.52 2633.59 56891.45 04:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 30516128 31771928 2423092 7.36 38916 1544564 1362824 4.01 748768 1421628 488 04:16:01 29987344 31664740 2951876 8.96 73564 1909828 1373780 4.04 939632 1710076 212828 04:17:01 28180932 31630788 4758288 14.45 105632 3612864 1533336 4.51 1521116 2855012 167020 Average: 29561468 31689152 3377752 10.25 72704 2355752 1423313 4.19 1069839 1995572 126779 04:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 273.22 198.02 734.14 52.76 0.00 0.00 0.00 0.00 04:15:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 86.37 62.06 1053.34 28.10 0.00 0.00 0.00 0.00 04:16:01 lo 3.13 3.13 0.31 0.31 0.00 0.00 0.00 0.00 04:17:01 docker0 128.61 199.28 10.74 3511.73 0.00 0.00 0.00 0.00 04:17:01 ens3 344.63 218.81 6756.76 21.11 0.00 0.00 0.00 0.00 04:17:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 42.87 66.42 3.58 1170.51 0.00 0.00 0.00 0.00 Average: ens3 234.73 159.63 2847.98 33.99 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39730) 09/19/24 _x86_64_ (8 CPU) 04:13:54 LINUX RESTART (8 CPU) 04:14:01 CPU %user %nice %system %iowait %steal %idle 04:15:01 all 3.48 0.00 0.74 3.72 0.02 92.04 04:15:01 0 3.17 0.00 0.46 7.01 0.02 89.34 04:15:01 1 5.72 0.00 0.47 0.20 0.02 93.59 04:15:01 2 3.69 0.00 0.82 18.81 0.03 76.65 04:15:01 3 2.64 0.00 0.84 0.28 0.02 96.22 04:15:01 4 4.03 0.00 0.53 0.42 0.02 95.00 04:15:01 5 1.65 0.00 0.50 0.23 0.02 97.60 04:15:01 6 2.27 0.00 0.69 2.42 0.03 94.58 04:15:01 7 4.67 0.00 1.57 0.42 0.02 93.33 04:16:01 all 9.89 0.00 0.99 2.96 0.03 86.13 04:16:01 0 15.91 0.00 1.39 1.03 0.03 81.64 04:16:01 1 23.30 0.00 1.49 0.65 0.05 74.51 04:16:01 2 0.45 0.00 0.55 14.93 0.03 84.03 04:16:01 3 1.80 0.00 0.65 1.58 0.02 95.95 04:16:01 4 7.66 0.00 0.87 0.58 0.02 90.87 04:16:01 5 1.59 0.00 0.28 0.02 0.02 98.09 04:16:01 6 1.70 0.00 1.13 3.09 0.00 94.08 04:16:01 7 26.75 0.00 1.58 1.78 0.05 69.83 04:17:01 all 26.85 0.00 2.36 4.60 0.06 66.14 04:17:01 0 25.67 0.00 2.36 0.03 0.05 71.89 04:17:01 1 24.12 0.00 2.48 13.89 0.07 59.44 04:17:01 2 27.43 0.00 2.17 1.80 0.05 68.55 04:17:01 3 20.65 0.00 1.74 5.75 0.07 71.78 04:17:01 4 23.54 0.00 1.80 1.09 0.07 73.51 04:17:01 5 28.99 0.00 2.97 14.06 0.07 53.91 04:17:01 6 33.49 0.00 3.01 0.17 0.07 63.27 04:17:01 7 30.87 0.00 2.24 0.02 0.07 66.80 Average: all 13.38 0.00 1.36 3.76 0.04 81.46 Average: 0 14.88 0.00 1.40 2.71 0.03 80.98 Average: 1 17.70 0.00 1.48 4.90 0.04 75.88 Average: 2 10.49 0.00 1.18 11.87 0.04 76.43 Average: 3 8.34 0.00 1.08 2.54 0.03 88.01 Average: 4 11.72 0.00 1.06 0.70 0.03 86.49 Average: 5 10.71 0.00 1.25 4.75 0.03 83.25 Average: 6 12.45 0.00 1.61 1.90 0.03 84.02 Average: 7 20.75 0.00 1.80 0.74 0.04 76.67