---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9849 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: 2799.996 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 143G 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 889 26870 0 4407 30821 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:cd:97:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fecd:97fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:d7:32:01 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::42:3eff:fed7:3201/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9849) 04/29/25 _x86_64_ (8 CPU) 22:54:49 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:02 386.12 73.69 312.43 5317.25 80833.33 22:57:01 512.17 22.74 489.43 2752.75 122594.14 22:58:01 138.59 0.38 138.21 34.79 54023.26 22:59:01 63.36 0.73 62.62 25.33 36031.59 Average: 274.07 24.39 249.67 2029.52 73164.66 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:02 30154228 31684804 2784992 8.45 67556 1775504 1378332 4.06 869152 1633652 157856 22:57:01 27167252 31025672 5771968 17.52 115312 3993428 3533400 10.40 1694264 3628012 536 22:58:01 26277820 30456264 6661400 20.22 143808 4249136 4332684 12.75 2311200 3854248 2024 22:59:01 27510668 31549040 5428552 16.48 144472 4095816 1566548 4.61 1253776 3716900 2560 Average: 27777492 31178945 5161728 15.67 117787 3528471 2702741 7.95 1532098 3208203 40744 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:02 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 22:56:02 ens3 486.47 304.93 1630.88 78.00 0.00 0.00 0.00 0.00 22:57:01 veth16b7461 66.48 87.17 9.75 13.41 0.00 0.00 0.00 0.00 22:57:01 vethed33927 0.00 0.31 0.00 0.02 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 veth9463a51 12.86 12.56 3.35 1.29 0.00 0.00 0.00 0.00 22:58:01 veth16b7461 481.24 483.84 119.87 56.83 0.00 0.00 0.00 0.01 22:58:01 vethed33927 0.20 0.23 0.02 0.67 0.00 0.00 0.00 0.00 22:58:01 docker0 26.55 38.18 2.80 293.93 0.00 0.00 0.00 0.00 22:58:01 veth9463a51 486.97 484.99 63.66 122.12 0.00 0.00 0.00 0.01 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 21.53 21.53 1.94 1.94 0.00 0.00 0.00 0.00 22:59:01 ens3 1141.99 745.83 14793.15 130.46 0.00 0.00 0.00 0.00 Average: docker0 6.66 9.58 0.70 73.79 0.00 0.00 0.00 0.00 Average: lo 4.65 4.65 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 285.25 185.91 3712.35 32.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9849) 04/29/25 _x86_64_ (8 CPU) 22:54:49 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:02 all 10.25 0.00 1.41 2.12 0.03 86.19 22:56:02 0 22.31 0.00 2.13 0.93 0.05 74.57 22:56:02 1 7.53 0.00 0.58 4.16 0.03 87.69 22:56:02 2 9.34 0.00 2.38 0.37 0.03 87.88 22:56:02 3 16.78 0.00 1.61 3.37 0.05 78.20 22:56:02 4 10.69 0.00 1.28 0.20 0.03 87.79 22:56:02 5 7.80 0.00 1.76 4.77 0.02 85.66 22:56:02 6 4.31 0.00 0.67 0.20 0.02 94.81 22:56:02 7 3.18 0.00 0.84 2.95 0.05 92.98 22:57:01 all 19.37 0.00 5.34 2.49 0.06 72.73 22:57:01 0 16.98 0.00 4.93 2.05 0.05 75.98 22:57:01 1 17.20 0.00 5.96 2.53 0.07 74.24 22:57:01 2 15.23 0.00 4.22 1.93 0.05 78.56 22:57:01 3 18.73 0.00 4.96 0.77 0.05 75.49 22:57:01 4 29.95 0.00 7.02 7.50 0.09 55.45 22:57:01 5 19.99 0.00 6.13 1.11 0.07 72.70 22:57:01 6 20.01 0.00 5.14 1.44 0.07 73.33 22:57:01 7 16.90 0.00 4.36 2.57 0.07 76.11 22:58:01 all 10.38 0.00 1.76 0.94 0.04 86.88 22:58:01 0 7.66 0.00 2.56 1.78 0.05 87.95 22:58:01 1 10.07 0.00 1.55 0.15 0.02 88.21 22:58:01 2 7.27 0.00 1.54 4.86 0.03 86.29 22:58:01 3 13.74 0.00 1.82 0.28 0.05 84.10 22:58:01 4 7.34 0.00 1.44 0.07 0.03 91.12 22:58:01 5 13.69 0.00 1.65 0.22 0.05 84.39 22:58:01 6 13.16 0.00 2.00 0.20 0.03 84.60 22:58:01 7 10.17 0.00 1.46 0.02 0.03 88.32 22:59:01 all 1.86 0.00 0.45 0.47 0.02 97.19 22:59:01 0 1.75 0.00 0.47 0.18 0.02 97.58 22:59:01 1 1.05 0.00 0.53 0.02 0.02 98.38 22:59:01 2 1.19 0.00 0.27 3.09 0.03 95.42 22:59:01 3 0.92 0.00 0.47 0.05 0.00 98.57 22:59:01 4 5.69 0.00 0.35 0.33 0.02 93.61 22:59:01 5 1.04 0.00 0.69 0.05 0.05 98.18 22:59:01 6 0.84 0.00 0.33 0.02 0.02 98.80 22:59:01 7 2.42 0.00 0.50 0.02 0.02 97.04 Average: all 10.41 0.00 2.22 1.50 0.04 85.83 Average: 0 12.15 0.00 2.51 1.23 0.04 84.06 Average: 1 8.91 0.00 2.14 1.71 0.03 87.21 Average: 2 8.22 0.00 2.09 2.56 0.04 87.09 Average: 3 12.49 0.00 2.20 1.12 0.04 84.15 Average: 4 13.31 0.00 2.49 1.99 0.04 82.16 Average: 5 10.58 0.00 2.54 1.54 0.05 85.30 Average: 6 9.51 0.00 2.02 0.46 0.03 87.98 Average: 7 8.11 0.00 1.77 1.38 0.04 88.69