---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23105 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 144G 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 891 27893 0 3383 30820 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:3f:ec:14 brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe3f:ec14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:1d:07:da 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:eeff:fe1d:7da/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-23105) 06/23/25 _x86_64_ (8 CPU) 04:42:22 LINUX RESTART (8 CPU) 04:43:02 tps rtps wtps bread/s bwrtn/s 04:44:01 240.45 23.20 217.25 754.04 66350.65 04:45:01 450.79 8.78 442.01 1615.06 112956.77 04:46:01 80.57 0.50 80.07 48.93 21226.33 Average: 257.36 10.76 246.61 806.30 66847.34 04:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 29969512 31583628 2969708 9.02 72060 1850028 1475036 4.34 970720 1700624 197464 04:45:01 28849652 31625944 4089568 12.42 154164 2831768 1492052 4.39 1053768 2583228 0 04:46:01 28622980 31616360 4316240 13.10 162708 3024152 1427444 4.20 1157376 2692312 26836 Average: 29147381 31608644 3791839 11.51 129644 2568649 1464844 4.31 1060621 2325388 74767 04:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 04:44:01 ens3 276.97 183.70 1183.66 26.51 0.00 0.00 0.00 0.00 04:45:01 docker0 62.44 213.21 3.52 1629.86 0.00 0.00 0.00 0.00 04:45:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 04:45:01 ens3 642.01 333.76 4444.25 27.30 0.00 0.00 0.00 0.00 04:46:01 docker0 70.37 103.22 4.95 538.81 0.00 0.00 0.00 0.00 04:46:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 04:46:01 ens3 553.96 502.80 583.41 3099.70 0.00 0.00 0.00 0.00 Average: docker0 44.52 106.07 2.84 726.93 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 492.17 340.96 2075.39 1056.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23105) 06/23/25 _x86_64_ (8 CPU) 04:42:22 LINUX RESTART (8 CPU) 04:43:02 CPU %user %nice %system %iowait %steal %idle 04:44:01 all 9.22 0.00 0.77 3.66 0.03 86.31 04:44:01 0 22.74 0.00 2.21 4.92 0.07 70.06 04:44:01 1 5.48 0.00 0.31 2.24 0.02 91.96 04:44:01 2 0.70 0.00 0.29 7.27 0.03 91.71 04:44:01 3 0.88 0.00 0.14 0.02 0.02 98.95 04:44:01 4 21.91 0.00 1.39 0.99 0.07 75.65 04:44:01 5 0.31 0.00 0.26 9.15 0.02 90.27 04:44:01 6 7.33 0.00 0.68 3.63 0.02 88.35 04:44:01 7 14.40 0.00 0.93 1.09 0.05 83.53 04:45:01 all 7.05 0.00 3.13 4.79 0.07 84.96 04:45:01 0 9.37 0.00 2.97 1.82 0.07 85.77 04:45:01 1 5.18 0.00 2.19 0.24 0.07 92.32 04:45:01 2 5.01 0.00 2.27 9.64 0.05 83.03 04:45:01 3 7.88 0.00 4.35 11.18 0.08 76.50 04:45:01 4 4.27 0.00 4.01 5.88 0.05 85.79 04:45:01 5 5.83 0.00 3.05 0.51 0.07 90.55 04:45:01 6 9.82 0.00 3.48 8.74 0.07 77.90 04:45:01 7 8.98 0.00 2.70 0.44 0.07 87.81 04:46:01 all 14.31 0.00 1.28 1.08 0.06 83.27 04:46:01 0 11.32 0.00 1.12 0.38 0.05 87.13 04:46:01 1 19.28 0.00 1.92 0.87 0.05 77.88 04:46:01 2 5.65 0.00 0.77 0.07 0.03 93.48 04:46:01 3 12.85 0.00 1.44 0.10 0.05 85.56 04:46:01 4 9.18 0.00 0.82 4.16 0.05 85.79 04:46:01 5 10.71 0.00 0.85 1.51 0.05 86.87 04:46:01 6 15.82 0.00 1.25 1.02 0.07 81.84 04:46:01 7 29.75 0.00 2.09 0.54 0.08 67.54 Average: all 10.21 0.00 1.73 3.17 0.05 84.84 Average: 0 14.45 0.00 2.09 2.36 0.06 81.03 Average: 1 10.01 0.00 1.48 1.11 0.04 87.35 Average: 2 3.80 0.00 1.11 5.63 0.04 89.42 Average: 3 7.23 0.00 1.98 3.76 0.05 86.99 Average: 4 11.76 0.00 2.07 3.68 0.06 82.44 Average: 5 5.65 0.00 1.39 3.70 0.05 89.22 Average: 6 11.01 0.00 1.80 4.45 0.05 82.68 Average: 7 17.73 0.00 1.91 0.68 0.07 79.60