---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21793 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 871 28566 0 2729 30860 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:81:19:79 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe81:1979/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:92:f3:ff 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::42:27ff:fe92:f3ff/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-21793) 06/17/25 _x86_64_ (8 CPU) 09:54:21 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 153.89 18.33 135.56 365.94 74843.13 09:57:01 177.07 9.23 167.84 854.39 85358.71 Average: 165.48 13.78 151.70 610.16 80100.92 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 29674396 31353632 3264824 9.91 79956 1901756 1963280 5.78 1216340 1740544 183528 09:57:01 29264124 31600880 3675096 11.16 90524 2534848 1441084 4.24 1170040 2161360 9468 Average: 29469260 31477256 3469960 10.53 85240 2218302 1702182 5.01 1193190 1950952 96498 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 325.61 220.35 1345.99 32.88 0.00 0.00 0.00 0.00 09:56:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 594.32 384.34 3180.24 83.15 0.00 0.00 0.00 0.00 09:57:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 459.97 302.34 2263.11 58.02 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21793) 06/17/25 _x86_64_ (8 CPU) 09:54:21 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 11.88 0.00 0.80 1.91 0.05 85.36 09:56:01 0 9.02 0.00 0.65 0.20 0.03 90.10 09:56:01 1 4.82 0.00 0.25 0.30 0.02 94.61 09:56:01 2 6.16 0.00 0.73 0.25 0.03 92.82 09:56:01 3 9.04 0.00 0.12 0.02 0.02 90.81 09:56:01 4 31.14 0.00 2.08 2.07 0.07 64.64 09:56:01 5 24.92 0.00 1.65 0.52 0.07 72.84 09:56:01 6 9.07 0.00 0.60 2.89 0.10 87.34 09:56:01 7 0.87 0.00 0.25 9.06 0.03 89.79 09:57:01 all 20.82 0.00 1.72 1.36 0.06 76.04 09:57:01 0 16.85 0.00 1.34 1.07 0.03 80.71 09:57:01 1 19.75 0.00 2.06 0.33 0.07 77.80 09:57:01 2 26.27 0.00 2.02 0.32 0.05 71.34 09:57:01 3 28.12 0.00 2.06 0.18 0.08 69.56 09:57:01 4 29.08 0.00 1.99 3.31 0.07 65.54 09:57:01 5 9.34 0.00 1.37 0.20 0.05 89.04 09:57:01 6 14.82 0.00 1.34 1.39 0.05 82.40 09:57:01 7 22.47 0.00 1.61 4.14 0.07 71.72 Average: all 16.35 0.00 1.26 1.64 0.05 80.70 Average: 0 12.92 0.00 0.99 0.63 0.03 85.41 Average: 1 12.28 0.00 1.15 0.32 0.04 86.21 Average: 2 16.21 0.00 1.38 0.28 0.04 82.09 Average: 3 18.57 0.00 1.09 0.10 0.05 80.19 Average: 4 30.11 0.00 2.04 2.69 0.07 65.09 Average: 5 17.08 0.00 1.51 0.36 0.06 81.00 Average: 6 11.94 0.00 0.97 2.14 0.08 84.87 Average: 7 11.66 0.00 0.93 6.60 0.05 80.76