---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28306 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 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 843 28982 0 2340 30897 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:4a:9c:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe4a:9ce5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:1f:cf:fc 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28306) 07/16/25 _x86_64_ (8 CPU) 01:02:20 LINUX RESTART (8 CPU) 01:03:01 tps rtps wtps bread/s bwrtn/s 01:04:01 166.72 18.03 148.69 358.34 67077.89 01:05:01 119.83 8.43 111.40 496.85 65745.84 Average: 143.28 13.23 130.04 427.60 66411.86 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 29614472 31345240 3324748 10.09 79108 1954112 2248496 6.62 1219884 1793212 129400 01:05:01 29743320 31702244 3195900 9.70 85248 2170832 1380680 4.06 979256 1897668 28708 Average: 29678896 31523742 3260324 9.90 82178 2062472 1814588 5.34 1099570 1845440 79054 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 261.99 182.37 2274.38 30.13 0.00 0.00 0.00 0.00 01:04:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 340.71 232.84 1176.83 763.44 0.00 0.00 0.00 0.00 01:05:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 301.35 207.61 1725.61 396.79 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28306) 07/16/25 _x86_64_ (8 CPU) 01:02:20 LINUX RESTART (8 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 12.95 0.00 0.85 2.08 0.05 84.07 01:04:01 0 5.44 0.00 0.72 2.45 0.05 91.33 01:04:01 1 9.59 0.00 0.40 0.22 0.10 89.69 01:04:01 2 10.64 0.00 1.27 8.97 0.05 79.07 01:04:01 3 43.63 0.00 2.52 1.70 0.08 52.06 01:04:01 4 15.49 0.00 0.88 0.23 0.03 83.36 01:04:01 5 4.29 0.00 0.28 2.80 0.02 92.61 01:04:01 6 3.57 0.00 0.43 0.22 0.02 95.76 01:04:01 7 11.03 0.00 0.33 0.02 0.03 88.59 01:05:01 all 16.13 0.00 0.91 1.43 0.05 81.48 01:05:01 0 30.57 0.00 1.53 2.43 0.07 65.41 01:05:01 1 13.91 0.00 0.48 1.44 0.07 84.10 01:05:01 2 15.35 0.00 0.74 7.13 0.07 76.71 01:05:01 3 15.99 0.00 0.85 0.05 0.03 83.08 01:05:01 4 19.16 0.00 1.05 0.30 0.05 79.44 01:05:01 5 17.08 0.00 1.00 0.08 0.05 81.79 01:05:01 6 12.37 0.00 0.97 0.05 0.05 86.56 01:05:01 7 4.56 0.00 0.64 0.00 0.02 94.79 Average: all 14.54 0.00 0.88 1.75 0.05 82.78 Average: 0 17.94 0.00 1.12 2.44 0.06 78.44 Average: 1 11.75 0.00 0.44 0.83 0.08 86.90 Average: 2 13.00 0.00 1.00 8.05 0.06 77.89 Average: 3 29.80 0.00 1.68 0.88 0.06 67.59 Average: 4 17.33 0.00 0.97 0.27 0.04 81.40 Average: 5 10.69 0.00 0.64 1.44 0.03 87.19 Average: 6 7.97 0.00 0.70 0.13 0.03 91.16 Average: 7 7.80 0.00 0.48 0.01 0.03 91.68