---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41627 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 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 860 28396 0 2910 30850 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:e4:94:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fee4:94b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:e7:74:7b 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::42:9ff:fee7:747b/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-41627) 08/28/25 _x86_64_ (8 CPU) 01:35:50 LINUX RESTART (8 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 389.27 73.94 315.33 5304.85 116613.23 01:38:01 187.39 8.70 178.69 1603.20 87173.47 01:39:01 241.70 0.25 241.45 16.26 57168.01 Average: 272.78 27.63 245.16 2307.98 86983.25 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 30178420 31701776 2760800 8.38 66348 1769176 1350344 3.97 844384 1628968 158772 01:38:01 29217780 31567304 3721440 11.30 86900 2544020 1619548 4.77 1092468 2266556 433040 01:39:01 29113804 31614152 3825416 11.61 122244 2642708 1418944 4.17 1046772 2387940 1236 Average: 29503335 31627744 3435885 10.43 91831 2318635 1462945 4.30 994541 2094488 197683 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 01:37:01 ens3 450.59 282.99 1643.76 77.44 0.00 0.00 0.00 0.00 01:38:01 docker0 100.93 163.69 6.85 3227.80 0.00 0.00 0.00 0.00 01:38:01 lo 3.20 3.20 0.37 0.37 0.00 0.00 0.00 0.00 01:38:01 ens3 272.75 204.00 4554.35 23.35 0.00 0.00 0.00 0.00 01:38:01 vethdd00ec7 100.93 163.82 8.23 3227.81 0.00 0.00 0.00 0.26 01:39:01 docker0 64.75 79.96 5.61 1570.94 0.00 0.00 0.00 0.00 01:39:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:39:01 ens3 98.15 79.49 1578.63 11.77 0.00 0.00 0.00 0.00 Average: docker0 55.23 81.22 4.15 1599.58 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 273.82 188.82 2592.19 37.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41627) 08/28/25 _x86_64_ (8 CPU) 01:35:50 LINUX RESTART (8 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 9.72 0.00 1.33 3.07 0.04 85.84 01:37:01 0 8.10 0.00 1.76 3.16 0.05 86.92 01:37:01 1 28.02 0.00 2.17 6.52 0.08 63.21 01:37:01 2 5.12 0.00 1.04 0.55 0.07 93.23 01:37:01 3 9.89 0.00 1.20 0.37 0.03 88.50 01:37:01 4 2.91 0.00 0.77 10.90 0.03 85.38 01:37:01 5 5.59 0.00 0.89 1.94 0.03 91.55 01:37:01 6 13.43 0.00 2.27 0.48 0.05 83.76 01:37:01 7 4.65 0.00 0.53 0.58 0.03 94.20 01:38:01 all 8.58 0.00 1.49 1.99 0.04 87.91 01:38:01 0 0.65 0.00 0.54 0.23 0.02 98.56 01:38:01 1 3.80 0.00 1.04 7.59 0.03 87.54 01:38:01 2 9.98 0.00 2.09 0.90 0.05 86.97 01:38:01 3 28.98 0.00 2.90 2.48 0.08 65.57 01:38:01 4 4.96 0.00 1.12 1.17 0.03 92.71 01:38:01 5 5.94 0.00 1.61 0.95 0.03 91.47 01:38:01 6 3.30 0.00 0.87 0.05 0.02 95.76 01:38:01 7 11.01 0.00 1.77 2.53 0.03 84.65 01:39:01 all 9.52 0.00 2.44 1.43 0.04 86.58 01:39:01 0 12.17 0.00 2.44 0.02 0.03 85.34 01:39:01 1 6.41 0.00 1.96 0.03 0.02 91.58 01:39:01 2 14.56 0.00 2.93 0.03 0.03 82.45 01:39:01 3 2.63 0.00 2.33 9.55 0.03 85.45 01:39:01 4 19.69 0.00 4.03 0.94 0.07 75.28 01:39:01 5 6.38 0.00 2.51 0.79 0.02 90.31 01:39:01 6 4.67 0.00 1.46 0.05 0.02 93.81 01:39:01 7 9.59 0.00 1.89 0.03 0.03 88.46 Average: all 9.27 0.00 1.75 2.16 0.04 86.77 Average: 0 6.98 0.00 1.58 1.14 0.03 90.27 Average: 1 12.76 0.00 1.72 4.72 0.04 80.75 Average: 2 9.89 0.00 2.02 0.50 0.05 87.54 Average: 3 13.84 0.00 2.14 4.13 0.05 79.84 Average: 4 9.19 0.00 1.97 4.34 0.04 84.46 Average: 5 5.97 0.00 1.67 1.23 0.03 91.11 Average: 6 7.14 0.00 1.53 0.19 0.03 91.11 Average: 7 8.41 0.00 1.40 1.05 0.03 89.11