---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23298 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 854 28894 0 2418 30881 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:3b:4f:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe3b:4fd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:1e:ea:3b 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::42:23ff:fe1e:ea3b/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-23298) 06/23/25 _x86_64_ (8 CPU) 20:23:49 LINUX RESTART (8 CPU) 20:24:01 tps rtps wtps bread/s bwrtn/s 20:25:01 108.10 51.17 56.92 4589.64 68779.74 20:26:01 324.00 29.11 294.88 1970.07 41065.29 20:27:01 163.99 2.62 161.37 385.14 61751.04 Average: 198.69 27.63 171.06 2314.95 57198.69 20:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:25:01 30528360 31782904 2410860 7.32 38684 1543760 1318336 3.88 732924 1424180 172 20:26:01 30054524 31721060 2884696 8.76 74388 1898544 1351448 3.98 864036 1720608 204864 20:27:01 29664804 31687696 3274416 9.94 86856 2228264 1389904 4.09 978816 1961904 956 Average: 30082563 31730553 2856657 8.67 66643 1890189 1353229 3.98 858592 1702231 68664 20:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:25:01 ens3 288.90 200.60 703.92 48.72 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 3.20 3.20 0.33 0.33 0.00 0.00 0.00 0.00 20:26:01 ens3 264.41 187.70 1170.27 39.59 0.00 0.00 0.00 0.00 20:27:01 docker0 117.36 215.15 6.53 1432.65 0.00 0.00 0.00 0.00 20:27:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 20:27:01 ens3 444.73 387.65 1722.97 1768.60 0.00 0.00 0.00 0.00 Average: docker0 39.12 71.72 2.18 477.55 0.00 0.00 0.00 0.00 Average: lo 2.16 2.16 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 332.68 258.65 1199.06 618.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23298) 06/23/25 _x86_64_ (8 CPU) 20:23:49 LINUX RESTART (8 CPU) 20:24:01 CPU %user %nice %system %iowait %steal %idle 20:25:01 all 3.05 0.00 0.70 2.28 0.02 93.95 20:25:01 0 3.30 0.00 1.77 0.20 0.02 94.71 20:25:01 1 4.41 0.00 0.67 0.45 0.02 94.46 20:25:01 2 3.40 0.00 0.73 0.32 0.03 95.52 20:25:01 3 2.94 0.00 0.43 0.30 0.02 96.31 20:25:01 4 1.65 0.00 0.22 9.42 0.02 88.69 20:25:01 5 2.67 0.00 0.46 0.33 0.03 96.50 20:25:01 6 2.18 0.00 0.57 0.25 0.02 96.98 20:25:01 7 3.85 0.00 0.72 7.02 0.03 88.38 20:26:01 all 10.27 0.00 0.99 2.16 0.03 86.54 20:26:01 0 6.62 0.00 0.77 0.45 0.03 92.12 20:26:01 1 3.28 0.00 0.28 0.00 0.02 96.42 20:26:01 2 5.47 0.00 0.60 0.10 0.03 93.79 20:26:01 3 0.47 0.00 0.32 0.05 0.00 99.17 20:26:01 4 6.69 0.00 1.49 9.16 0.03 82.63 20:26:01 5 26.30 0.00 1.69 1.25 0.07 70.69 20:26:01 6 26.22 0.00 1.87 0.93 0.03 70.94 20:26:01 7 7.14 0.00 0.90 5.39 0.03 86.53 20:27:01 all 12.02 0.00 1.39 1.18 0.05 85.36 20:27:01 0 23.75 0.00 2.51 0.27 0.05 73.42 20:27:01 1 19.43 0.00 1.65 0.67 0.07 78.19 20:27:01 2 2.29 0.00 1.04 0.03 0.05 96.59 20:27:01 3 10.00 0.00 1.22 0.10 0.05 88.63 20:27:01 4 15.16 0.00 1.27 0.54 0.07 82.96 20:27:01 5 9.44 0.00 1.24 1.30 0.07 87.95 20:27:01 6 6.59 0.00 1.35 3.65 0.05 88.36 20:27:01 7 9.41 0.00 0.85 2.84 0.05 86.85 Average: all 8.44 0.00 1.03 1.88 0.04 88.62 Average: 0 11.21 0.00 1.68 0.31 0.03 86.77 Average: 1 9.03 0.00 0.87 0.37 0.03 89.69 Average: 2 3.72 0.00 0.79 0.15 0.04 95.29 Average: 3 4.46 0.00 0.66 0.15 0.02 94.71 Average: 4 7.83 0.00 0.99 6.38 0.04 84.76 Average: 5 12.78 0.00 1.13 0.96 0.06 85.08 Average: 6 11.67 0.00 1.26 1.61 0.03 85.42 Average: 7 6.80 0.00 0.82 5.08 0.04 87.25