---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46429 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 10G 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 847 29142 0 2177 30894 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:e2:8b:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fee2:8b5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:d5:ee:47 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:e4ff:fed5:ee47/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46429) 09/17/25 _x86_64_ (8 CPU) 08:58:40 LINUX RESTART (8 CPU) 08:59:02 tps rtps wtps bread/s bwrtn/s 09:00:01 347.69 58.99 288.70 3731.71 66891.31 09:01:01 159.77 9.22 150.56 1638.13 37924.88 Average: 252.94 33.89 219.05 2676.12 52286.41 08:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 30178220 31710780 2761000 8.38 67120 1777936 1410272 4.15 835908 1637924 149864 09:01:01 29785996 31577464 3153224 9.57 84328 2004984 1506128 4.43 1065488 1766152 27704 Average: 29982108 31644122 2957112 8.98 75724 1891460 1458200 4.29 950698 1702038 88784 08:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 409.20 275.90 1628.33 77.84 0.00 0.00 0.00 0.00 09:00:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 80.89 70.79 594.87 110.41 0.00 0.00 0.00 0.00 09:01:01 lo 4.27 4.27 0.45 0.45 0.00 0.00 0.00 0.00 09:01:01 docker0 2.48 3.15 0.42 27.10 0.00 0.00 0.00 0.00 Average: ens3 243.66 172.48 1107.26 94.26 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.32 0.32 0.00 0.00 0.00 0.00 Average: docker0 1.25 1.59 0.21 13.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46429) 09/17/25 _x86_64_ (8 CPU) 08:58:40 LINUX RESTART (8 CPU) 08:59:02 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 10.61 0.00 1.19 3.66 0.03 84.51 09:00:01 0 6.70 0.00 0.90 2.94 0.03 89.43 09:00:01 1 10.82 0.00 1.33 0.53 0.05 87.28 09:00:01 2 13.75 0.00 0.93 0.44 0.03 84.84 09:00:01 3 5.74 0.00 0.65 0.08 0.03 93.50 09:00:01 4 6.45 0.00 0.66 0.24 0.02 92.64 09:00:01 5 3.65 0.00 1.69 21.03 0.02 73.61 09:00:01 6 3.76 0.00 0.49 1.97 0.02 93.76 09:00:01 7 33.97 0.00 2.94 2.12 0.07 60.90 09:01:01 all 9.48 0.00 1.18 2.34 0.04 86.95 09:01:01 0 22.80 0.00 2.17 6.73 0.07 68.23 09:01:01 1 18.33 0.00 1.55 0.87 0.07 79.18 09:01:01 2 13.38 0.00 1.05 2.27 0.05 83.24 09:01:01 3 3.10 0.00 1.09 1.66 0.03 94.11 09:01:01 4 7.99 0.00 1.04 0.35 0.03 90.59 09:01:01 5 3.09 0.00 0.62 0.03 0.03 96.22 09:01:01 6 2.19 0.00 0.82 5.68 0.05 91.26 09:01:01 7 4.90 0.00 1.12 1.12 0.03 92.83 Average: all 10.04 0.00 1.19 3.00 0.04 85.74 Average: 0 14.81 0.00 1.54 4.85 0.05 78.75 Average: 1 14.61 0.00 1.44 0.70 0.06 83.19 Average: 2 13.57 0.00 0.99 1.36 0.04 84.03 Average: 3 4.41 0.00 0.87 0.88 0.03 93.80 Average: 4 7.22 0.00 0.85 0.29 0.03 91.60 Average: 5 3.37 0.00 1.15 10.43 0.03 85.03 Average: 6 2.97 0.00 0.66 3.84 0.03 92.50 Average: 7 19.31 0.00 2.02 1.62 0.05 77.00