---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24716 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 11G 145G 7% / 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 859 28810 0 2496 30877 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:6e:e2:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe6e:e2ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:6b:65:cc 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24716) 06/30/25 _x86_64_ (8 CPU) 04:22:42 LINUX RESTART (8 CPU) 04:23:01 tps rtps wtps bread/s bwrtn/s 04:24:02 388.30 72.35 315.95 5175.40 110308.02 04:25:01 184.04 21.62 162.41 749.16 82011.46 04:26:01 43.07 1.47 41.60 73.71 11141.62 Average: 205.24 31.87 173.37 2006.30 67737.94 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:02 30133628 31686696 2805592 8.52 68436 1796132 1372416 4.04 862160 1654884 160748 04:25:01 27025292 28878940 5913928 17.95 87508 2061932 5854656 17.23 3684752 1863044 8988 04:26:01 29452260 31566608 3486960 10.59 91608 2315824 1498780 4.41 1198760 1962176 8808 Average: 28870393 30710748 4068827 12.35 82517 2057963 2908617 8.56 1915224 1826701 59515 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:02 ens3 469.46 317.81 1735.44 80.00 0.00 0.00 0.00 0.00 04:24:02 lo 2.20 2.20 0.24 0.24 0.00 0.00 0.00 0.00 04:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 657.75 463.36 2963.08 120.47 0.00 0.00 0.00 0.00 04:25:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 ens3 245.92 193.74 270.72 1369.32 0.00 0.00 0.00 0.00 04:26:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 456.58 324.19 1649.04 525.56 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24716) 06/30/25 _x86_64_ (8 CPU) 04:22:42 LINUX RESTART (8 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:02 all 11.27 0.00 1.38 2.42 0.04 84.89 04:24:02 0 14.56 0.00 1.72 2.98 0.05 80.70 04:24:02 1 19.78 0.00 2.07 1.07 0.05 77.03 04:24:02 2 2.68 0.00 2.26 12.58 0.07 82.42 04:24:02 3 31.82 0.00 2.51 1.36 0.07 64.24 04:24:02 4 8.01 0.00 0.65 0.32 0.07 90.96 04:24:02 5 5.99 0.00 0.62 0.22 0.02 93.16 04:24:02 6 2.60 0.00 0.60 0.57 0.02 96.21 04:24:02 7 4.75 0.00 0.55 0.28 0.02 94.40 04:25:01 all 25.38 0.00 1.61 0.95 0.06 72.01 04:25:01 0 24.17 0.00 2.17 0.08 0.05 73.52 04:25:01 1 22.87 0.00 0.88 0.05 0.05 76.14 04:25:01 2 17.97 0.00 1.57 5.94 0.05 74.47 04:25:01 3 44.57 0.00 2.21 0.42 0.07 52.73 04:25:01 4 23.13 0.00 2.43 0.97 0.05 73.41 04:25:01 5 17.29 0.00 1.39 0.03 0.05 81.23 04:25:01 6 22.58 0.00 1.40 0.10 0.05 75.87 04:25:01 7 30.41 0.00 0.85 0.02 0.07 68.66 04:26:01 all 13.40 0.00 1.12 0.36 0.04 85.08 04:26:01 0 8.67 0.00 1.02 0.00 0.02 90.30 04:26:01 1 6.52 0.00 0.65 0.00 0.02 92.81 04:26:01 2 5.46 0.00 1.07 1.45 0.03 91.99 04:26:01 3 20.17 0.00 1.15 0.08 0.03 78.56 04:26:01 4 28.06 0.00 1.62 0.95 0.08 69.28 04:26:01 5 9.02 0.00 1.75 0.02 0.03 89.18 04:26:01 6 7.21 0.00 0.53 0.02 0.02 92.23 04:26:01 7 22.05 0.00 1.17 0.38 0.05 76.35 Average: all 16.63 0.00 1.37 1.25 0.04 80.71 Average: 0 15.75 0.00 1.63 1.02 0.04 81.55 Average: 1 16.36 0.00 1.20 0.38 0.04 82.02 Average: 2 8.63 0.00 1.63 6.66 0.05 83.03 Average: 3 32.11 0.00 1.95 0.62 0.06 65.26 Average: 4 19.72 0.00 1.56 0.74 0.07 77.91 Average: 5 10.73 0.00 1.25 0.09 0.03 87.89 Average: 6 10.72 0.00 0.84 0.23 0.03 88.18 Average: 7 19.00 0.00 0.86 0.23 0.04 79.86