---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29887 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 835 29009 0 2322 30904 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:6c:4d:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe6c:4dd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:21:4a:e1 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-29887) 07/22/25 _x86_64_ (8 CPU) 14:41:19 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:02 202.24 41.01 161.23 2971.56 86553.87 14:44:01 126.14 2.12 124.03 74.55 42263.10 Average: 164.19 21.56 142.62 1522.93 64406.61 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:02 29758472 31538660 3180748 9.66 79952 2002524 1545992 4.55 1066312 1808376 128404 14:44:01 29695092 31633208 3244128 9.85 91244 2142376 1436364 4.23 1025308 1897464 27280 Average: 29726782 31585934 3212438 9.75 85598 2072450 1491178 4.39 1045810 1852920 77842 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:02 ens3 211.44 154.94 1204.73 29.76 0.00 0.00 0.00 0.00 14:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:02 lo 2.85 2.85 0.30 0.30 0.00 0.00 0.00 0.00 14:44:01 ens3 286.80 235.17 2108.21 47.26 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 249.12 195.06 1656.51 38.51 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 Average: lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29887) 07/22/25 _x86_64_ (8 CPU) 14:41:19 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:02 all 11.63 0.00 0.95 2.69 0.03 84.70 14:43:02 0 3.20 0.00 0.22 0.08 0.02 96.48 14:43:02 1 16.87 0.00 1.34 0.22 0.02 81.55 14:43:02 2 2.61 0.00 0.56 0.03 0.02 96.78 14:43:02 3 4.59 0.00 0.49 0.51 0.02 94.40 14:43:02 4 34.39 0.00 1.94 2.87 0.08 60.72 14:43:02 5 9.78 0.00 0.95 1.21 0.02 88.05 14:43:02 6 7.44 0.00 0.88 3.58 0.03 88.06 14:43:02 7 14.19 0.00 1.17 13.08 0.05 71.51 14:44:01 all 13.69 0.00 1.09 0.85 0.04 84.32 14:44:01 0 12.22 0.00 1.03 0.03 0.03 86.68 14:44:01 1 20.25 0.00 1.52 0.08 0.05 78.09 14:44:01 2 9.17 0.00 0.88 0.05 0.03 89.86 14:44:01 3 13.22 0.00 1.36 0.34 0.05 85.03 14:44:01 4 23.25 0.00 1.14 0.27 0.05 75.28 14:44:01 5 9.00 0.00 1.08 0.64 0.05 89.22 14:44:01 6 7.16 0.00 0.80 0.00 0.03 92.00 14:44:01 7 15.24 0.00 0.95 5.37 0.05 78.39 Average: all 12.66 0.00 1.02 1.77 0.04 84.51 Average: 0 7.71 0.00 0.63 0.06 0.03 91.58 Average: 1 18.56 0.00 1.43 0.15 0.03 79.82 Average: 2 5.89 0.00 0.72 0.04 0.03 93.32 Average: 3 8.91 0.00 0.92 0.42 0.03 89.71 Average: 4 28.82 0.00 1.54 1.57 0.07 68.00 Average: 5 9.39 0.00 1.02 0.92 0.03 88.64 Average: 6 7.30 0.00 0.84 1.79 0.03 90.03 Average: 7 14.71 0.00 1.06 9.23 0.05 74.95