---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-385 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 12G 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 844 27610 0 3712 30866 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:27:cf:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe27:cfdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:58:a1:e8 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::42:8eff:fe58:a1e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-385) 09/26/25 _x86_64_ (8 CPU) 16:37:28 LINUX RESTART (8 CPU) 16:38:01 tps rtps wtps bread/s bwrtn/s 16:39:01 304.77 32.26 272.50 1648.93 79982.27 16:40:01 365.51 5.45 360.06 921.05 85695.72 16:41:01 80.65 0.78 79.87 66.52 58956.31 Average: 250.31 12.83 237.48 878.83 74878.10 16:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 30068124 31735644 2871096 8.72 75200 1896992 1469604 4.32 811552 1755168 241056 16:40:01 27987824 30709620 4951396 15.03 107240 2886580 2832832 8.33 2164612 2402780 216776 16:41:01 28289280 31620060 4649940 14.12 137644 3459896 1435344 4.22 1157660 3107592 26628 Average: 28781743 31355108 4157477 12.62 106695 2747823 1912593 5.63 1377941 2421847 161487 16:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 ens3 232.09 153.57 1415.44 44.97 0.00 0.00 0.00 0.00 16:39:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 vethbc62774 167.22 241.41 16.11 4617.55 0.00 0.00 0.00 0.38 16:40:01 ens3 584.72 335.59 8080.00 45.71 0.00 0.00 0.00 0.00 16:40:01 lo 2.67 2.67 0.30 0.30 0.00 0.00 0.00 0.00 16:40:01 docker0 167.22 241.26 13.82 4617.53 0.00 0.00 0.00 0.00 16:41:01 ens3 212.96 209.27 1223.94 1156.75 0.00 0.00 0.00 0.00 16:41:01 lo 2.53 2.53 0.29 0.29 0.00 0.00 0.00 0.00 16:41:01 docker0 1.20 1.20 0.05 0.09 0.00 0.00 0.00 0.00 Average: ens3 343.26 232.81 3573.13 415.81 0.00 0.00 0.00 0.00 Average: lo 2.16 2.16 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 56.14 80.82 4.62 1539.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-385) 09/26/25 _x86_64_ (8 CPU) 16:37:28 LINUX RESTART (8 CPU) 16:38:01 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 10.89 0.00 0.86 3.00 0.04 85.22 16:39:01 0 9.00 0.00 1.70 8.80 0.03 80.45 16:39:01 1 24.15 0.00 1.35 0.88 0.05 73.56 16:39:01 2 2.77 0.00 0.28 0.00 0.02 96.93 16:39:01 3 0.77 0.00 0.20 9.53 0.02 89.48 16:39:01 4 2.07 0.00 0.28 0.03 0.00 97.62 16:39:01 5 31.47 0.00 1.85 1.74 0.07 64.87 16:39:01 6 0.87 0.00 0.25 2.72 0.05 96.11 16:39:01 7 15.99 0.00 0.93 0.23 0.02 82.83 16:40:01 all 30.53 0.00 2.34 1.63 0.08 65.43 16:40:01 0 23.91 0.00 3.28 4.07 0.07 68.67 16:40:01 1 29.52 0.00 1.89 0.03 0.08 68.47 16:40:01 2 33.33 0.00 2.78 3.60 0.07 60.22 16:40:01 3 32.82 0.00 1.70 4.40 0.10 60.98 16:40:01 4 32.03 0.00 2.47 0.12 0.12 65.27 16:40:01 5 31.10 0.00 2.47 0.02 0.10 66.32 16:40:01 6 28.47 0.00 1.84 0.05 0.08 69.56 16:40:01 7 33.02 0.00 2.25 0.81 0.07 63.86 16:41:01 all 10.26 0.00 1.59 1.42 0.05 86.68 16:41:01 0 7.46 0.00 1.31 2.23 0.05 88.95 16:41:01 1 7.90 0.00 1.85 0.13 0.05 90.07 16:41:01 2 18.50 0.00 1.69 3.61 0.03 76.16 16:41:01 3 13.31 0.00 2.01 0.05 0.03 84.60 16:41:01 4 9.24 0.00 1.66 0.05 0.03 89.01 16:41:01 5 17.85 0.00 1.70 0.74 0.07 79.65 16:41:01 6 2.68 0.00 0.75 4.20 0.05 92.32 16:41:01 7 5.16 0.00 1.73 0.34 0.05 92.72 Average: all 17.21 0.00 1.59 2.02 0.06 79.12 Average: 0 13.45 0.00 2.10 5.04 0.05 79.36 Average: 1 20.54 0.00 1.70 0.35 0.06 77.35 Average: 2 18.15 0.00 1.58 2.40 0.04 77.83 Average: 3 15.60 0.00 1.30 4.67 0.05 78.38 Average: 4 14.42 0.00 1.47 0.07 0.05 83.99 Average: 5 26.82 0.00 2.01 0.83 0.08 70.26 Average: 6 10.67 0.00 0.95 2.32 0.06 86.00 Average: 7 18.05 0.00 1.63 0.46 0.04 79.82