---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12826 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 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 26265 0 5017 30826 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:5e:6d:9a brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe5e:6d9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:67:d0:99 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::42:50ff:fe67:d099/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12826) 05/13/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 247.39 40.66 206.73 2966.17 93850.62 21:30:01 408.78 12.50 396.28 806.53 116478.49 21:31:01 131.61 0.33 131.28 33.19 17893.67 21:32:01 63.89 1.25 62.64 93.98 2434.64 Average: 212.92 13.69 199.23 974.97 57664.36 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 28858348 31548608 4080872 12.39 83628 2893596 2583148 7.60 1048784 2680796 1167016 21:30:01 25767464 30234716 7171756 21.77 124760 4530124 6999272 20.59 2565360 4099252 428 21:31:01 24928476 29731896 8010744 24.32 155476 4795428 7760468 22.83 3148120 4300976 1376 21:32:01 26877280 31542968 6061940 18.40 157704 4667612 1569516 4.62 1386972 4167028 3800 Average: 26607892 30764547 6331328 19.22 130392 4221690 4728101 13.91 2037309 3812013 293155 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 638.46 427.26 12616.19 52.63 0.00 0.00 0.00 0.00 21:29:01 lo 11.60 11.60 1.16 1.16 0.00 0.00 0.00 0.00 21:30:01 vethff87c4f 0.78 0.93 0.05 0.06 0.00 0.00 0.00 0.00 21:30:01 veth513aa90 1.33 1.85 0.15 0.18 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 vethe6c2119 51.69 63.26 19.05 15.13 0.00 0.00 0.00 0.00 21:31:01 vethff87c4f 4.63 5.93 0.91 0.72 0.00 0.00 0.00 0.00 21:31:01 veth513aa90 3.88 4.82 0.69 0.77 0.00 0.00 0.00 0.00 21:31:01 docker0 23.36 33.14 2.63 294.44 0.00 0.00 0.00 0.00 21:31:01 vetha298033 0.92 0.88 0.55 0.47 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 1948.59 1159.06 24326.97 174.77 0.00 0.00 0.00 0.00 21:32:01 lo 21.60 21.60 2.07 2.07 0.00 0.00 0.00 0.00 Average: docker0 5.84 8.29 0.66 73.61 0.00 0.00 0.00 0.00 Average: ens3 414.29 237.36 5875.80 29.52 0.00 0.00 0.00 0.00 Average: lo 4.42 4.42 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12826) 05/13/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 10.87 0.00 1.51 2.99 0.05 84.58 21:29:01 0 1.76 0.00 0.94 12.48 0.05 84.77 21:29:01 1 2.76 0.00 1.15 6.73 0.03 89.33 21:29:01 2 36.52 0.00 2.78 1.42 0.07 59.21 21:29:01 3 26.29 0.00 2.19 0.63 0.07 70.82 21:29:01 4 5.84 0.00 1.74 0.63 0.02 91.77 21:29:01 5 3.09 0.00 1.14 1.45 0.03 94.28 21:29:01 6 2.61 0.00 0.90 0.13 0.08 96.27 21:29:01 7 8.14 0.00 1.18 0.48 0.03 90.16 21:30:01 all 23.92 0.00 5.51 3.78 0.08 66.71 21:30:01 0 19.52 0.00 4.72 0.52 0.07 75.17 21:30:01 1 33.10 0.00 6.43 3.08 0.10 57.29 21:30:01 2 23.27 0.00 5.31 1.47 0.07 69.88 21:30:01 3 22.21 0.00 4.92 0.67 0.07 72.13 21:30:01 4 24.49 0.00 5.56 2.88 0.07 66.99 21:30:01 5 25.53 0.00 7.53 20.47 0.10 46.37 21:30:01 6 21.84 0.00 4.95 0.24 0.07 72.91 21:30:01 7 21.42 0.00 4.71 1.02 0.07 72.77 21:31:01 all 14.01 0.00 2.27 0.68 0.06 82.98 21:31:01 0 13.03 0.00 2.33 1.29 0.07 83.28 21:31:01 1 14.05 0.00 2.21 0.07 0.07 83.61 21:31:01 2 9.92 0.00 1.78 0.18 0.08 88.03 21:31:01 3 12.27 0.00 2.11 1.61 0.05 83.96 21:31:01 4 13.07 0.00 2.21 0.35 0.07 84.30 21:31:01 5 15.77 0.00 2.41 0.18 0.05 81.59 21:31:01 6 14.08 0.00 2.38 0.29 0.05 83.20 21:31:01 7 19.86 0.00 2.66 1.52 0.07 75.89 21:32:01 all 5.41 0.00 0.79 0.20 0.04 93.55 21:32:01 0 2.21 0.00 0.62 0.07 0.05 97.05 21:32:01 1 16.14 0.00 1.07 0.12 0.05 82.63 21:32:01 2 5.52 0.00 0.87 0.13 0.03 93.44 21:32:01 3 2.12 0.00 0.63 0.15 0.02 97.08 21:32:01 4 2.45 0.00 0.67 0.03 0.03 96.81 21:32:01 5 1.79 0.00 0.80 0.68 0.03 96.69 21:32:01 6 10.93 0.00 1.03 0.22 0.05 87.77 21:32:01 7 2.12 0.00 0.62 0.23 0.03 96.99 Average: all 13.53 0.00 2.51 1.91 0.06 81.99 Average: 0 9.12 0.00 2.15 3.60 0.06 85.08 Average: 1 16.48 0.00 2.71 2.50 0.06 78.25 Average: 2 18.80 0.00 2.68 0.80 0.06 77.65 Average: 3 15.72 0.00 2.46 0.77 0.05 81.01 Average: 4 11.43 0.00 2.54 0.97 0.05 85.01 Average: 5 11.48 0.00 2.95 5.64 0.05 79.87 Average: 6 12.35 0.00 2.31 0.22 0.06 85.06 Average: 7 12.88 0.00 2.29 0.82 0.05 83.97