---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42191 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 13G 143G 9% / 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 884 26145 0 5137 30827 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:d8:69:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed8:69de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:d6:75:c9 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::42:83ff:fed6:75c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42191) 09/26/24 _x86_64_ (8 CPU) 14:47:15 LINUX RESTART (8 CPU) 14:48:02 tps rtps wtps bread/s bwrtn/s 14:49:01 138.54 40.94 97.59 3409.05 26257.11 14:50:01 187.42 23.32 164.10 1285.47 38370.00 14:51:01 307.46 3.02 304.45 452.38 115804.33 14:52:01 202.23 0.05 202.18 4.80 69523.25 Average: 209.21 16.73 192.48 1278.86 62644.35 14:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:01 29948440 31698156 2990772 9.08 76820 1978184 1450228 4.27 890868 1799240 213664 14:50:01 27018692 30303964 5920520 17.97 95272 3461520 2745884 8.08 2637908 2905788 1098432 14:51:01 25711224 30301392 7227988 21.94 117040 4683872 2637668 7.76 3310496 3464032 248068 14:52:01 25506304 30293452 7432908 22.57 123964 4864812 2588296 7.62 3484656 3485956 832 Average: 27046165 30649241 5893047 17.89 103274 3747097 2355519 6.93 2580982 2913754 390249 14:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 78.73 53.55 1174.90 13.45 0.00 0.00 0.00 0.00 14:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 724.72 599.63 7778.87 128.23 0.00 0.00 0.00 0.00 14:50:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 14:51:01 docker0 2.57 6.43 0.16 87.72 0.00 0.00 0.00 0.00 14:51:01 ens3 83.14 54.60 2067.54 7.06 0.00 0.00 0.00 0.00 14:51:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:52:01 docker0 2.96 6.53 0.18 87.69 0.00 0.00 0.00 0.00 14:52:01 ens3 381.96 433.46 117.01 3323.46 0.00 0.00 0.00 0.00 14:52:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 1.39 3.25 0.09 44.05 0.00 0.00 0.00 0.00 Average: ens3 318.12 286.28 2790.74 871.93 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42191) 09/26/24 _x86_64_ (8 CPU) 14:47:15 LINUX RESTART (8 CPU) 14:48:02 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 9.89 0.00 0.79 2.94 0.04 86.35 14:49:01 0 1.29 0.00 0.30 0.15 0.00 98.25 14:49:01 1 0.51 0.00 0.29 0.42 0.03 98.74 14:49:01 2 12.65 0.00 1.07 11.97 0.07 74.24 14:49:01 3 18.07 0.00 0.92 2.10 0.03 78.87 14:49:01 4 35.52 0.00 2.12 3.02 0.07 59.27 14:49:01 5 4.71 0.00 0.54 4.66 0.03 90.05 14:49:01 6 1.92 0.00 0.37 0.37 0.00 97.33 14:49:01 7 4.48 0.00 0.64 0.80 0.03 94.05 14:50:01 all 24.93 0.00 1.76 2.05 0.08 71.18 14:50:01 0 37.01 0.00 0.70 0.08 0.07 62.13 14:50:01 1 17.25 0.00 2.18 0.69 0.08 79.79 14:50:01 2 29.88 0.00 1.26 6.86 0.07 61.93 14:50:01 3 27.78 0.00 3.68 1.92 0.08 66.53 14:50:01 4 22.58 0.00 1.24 2.06 0.07 74.06 14:50:01 5 19.79 0.00 1.07 1.91 0.07 77.16 14:50:01 6 19.07 0.00 1.19 1.34 0.10 78.29 14:50:01 7 26.03 0.00 2.75 1.54 0.07 69.60 14:51:01 all 10.11 0.00 3.61 5.19 0.06 81.03 14:51:01 0 8.98 0.00 2.53 2.08 0.07 86.34 14:51:01 1 9.89 0.00 3.85 0.73 0.05 85.49 14:51:01 2 11.54 0.00 4.52 18.39 0.07 65.49 14:51:01 3 7.75 0.00 3.06 5.86 0.07 83.27 14:51:01 4 10.27 0.00 3.65 0.42 0.05 85.61 14:51:01 5 9.55 0.00 2.89 1.11 0.05 86.40 14:51:01 6 10.60 0.00 3.55 11.53 0.07 74.25 14:51:01 7 12.22 0.00 4.85 1.48 0.08 81.37 14:52:01 all 8.38 0.00 1.87 5.13 0.06 84.56 14:52:01 0 5.42 0.00 1.54 20.13 0.05 72.85 14:52:01 1 14.32 0.00 1.59 0.10 0.08 83.91 14:52:01 2 9.30 0.00 1.96 2.32 0.05 86.37 14:52:01 3 13.71 0.00 2.75 0.02 0.08 83.44 14:52:01 4 2.31 0.00 1.92 0.43 0.05 95.29 14:52:01 5 2.60 0.00 1.43 0.27 0.03 95.67 14:52:01 6 5.45 0.00 1.79 4.58 0.07 88.12 14:52:01 7 14.01 0.00 2.02 13.29 0.08 70.59 Average: all 13.34 0.00 2.01 3.83 0.06 80.76 Average: 0 13.22 0.00 1.27 5.62 0.05 79.84 Average: 1 10.52 0.00 1.98 0.48 0.06 86.95 Average: 2 15.87 0.00 2.20 9.87 0.06 72.00 Average: 3 16.84 0.00 2.60 2.47 0.07 78.02 Average: 4 17.61 0.00 2.23 1.48 0.06 78.62 Average: 5 9.18 0.00 1.48 1.98 0.05 87.31 Average: 6 9.28 0.00 1.73 4.46 0.06 84.46 Average: 7 14.21 0.00 2.57 4.28 0.07 78.87