---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24717 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 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 853 27937 0 3375 30858 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:ec:a3:8d brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:feec:a38d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:42:71:33 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::42:12ff:fe42:7133/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24717) 06/30/25 _x86_64_ (8 CPU) 04:42:23 LINUX RESTART (8 CPU) 04:43:01 tps rtps wtps bread/s bwrtn/s 04:44:01 153.17 10.48 142.69 1303.52 86146.44 04:45:01 458.91 2.42 456.50 387.07 101951.75 Average: 306.06 6.45 299.61 845.26 94049.75 04:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 29669508 31669200 3269712 9.93 97308 2189452 1670412 4.91 953220 1973820 434968 04:45:01 28678520 31655844 4260700 12.94 161488 3010460 1505124 4.43 1104144 2693500 440 Average: 29174014 31662522 3765206 11.43 129398 2599956 1587768 4.67 1028682 2333660 217704 04:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 ens3 521.36 301.55 2959.20 28.61 0.00 0.00 0.00 0.00 04:44:01 lo 3.40 3.40 0.36 0.36 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 ens3 627.76 413.38 3131.48 1139.17 0.00 0.00 0.00 0.00 04:45:01 lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 04:45:01 docker0 154.48 383.14 9.51 2172.59 0.00 0.00 0.00 0.00 Average: ens3 574.56 357.47 3045.35 583.94 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 77.25 191.59 4.76 1086.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24717) 06/30/25 _x86_64_ (8 CPU) 04:42:23 LINUX RESTART (8 CPU) 04:43:01 CPU %user %nice %system %iowait %steal %idle 04:44:01 all 10.64 0.00 1.41 1.87 0.04 86.04 04:44:01 0 3.89 0.00 1.07 7.00 0.05 87.99 04:44:01 1 20.76 0.00 1.67 1.07 0.05 76.45 04:44:01 2 12.18 0.00 1.71 5.12 0.07 80.92 04:44:01 3 32.42 0.00 2.76 0.50 0.05 64.26 04:44:01 4 3.39 0.00 0.81 0.02 0.02 95.76 04:44:01 5 5.81 0.00 1.32 0.03 0.02 92.82 04:44:01 6 3.81 0.00 0.91 0.86 0.03 94.40 04:44:01 7 2.90 0.00 0.99 0.39 0.03 95.70 04:45:01 all 10.99 0.00 3.40 2.14 0.07 83.40 04:45:01 0 10.04 0.00 2.84 0.37 0.05 86.70 04:45:01 1 7.91 0.00 2.96 2.23 0.07 86.83 04:45:01 2 8.54 0.00 2.37 2.98 0.05 86.06 04:45:01 3 7.74 0.00 3.39 1.42 0.08 87.36 04:45:01 4 11.09 0.00 2.95 0.35 0.07 85.54 04:45:01 5 13.72 0.00 4.10 0.47 0.05 81.66 04:45:01 6 7.44 0.00 2.63 3.73 0.10 86.11 04:45:01 7 21.41 0.00 6.00 5.58 0.08 66.92 Average: all 10.81 0.00 2.40 2.00 0.06 84.72 Average: 0 6.96 0.00 1.95 3.69 0.05 87.34 Average: 1 14.35 0.00 2.31 1.65 0.06 81.63 Average: 2 10.37 0.00 2.04 4.05 0.06 83.49 Average: 3 20.09 0.00 3.07 0.96 0.07 75.80 Average: 4 7.22 0.00 1.88 0.18 0.04 90.67 Average: 5 9.75 0.00 2.70 0.25 0.03 87.26 Average: 6 5.61 0.00 1.76 2.28 0.07 90.27 Average: 7 12.13 0.00 3.49 2.98 0.06 81.34