---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27380 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 853 27670 0 3643 30857 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:5e:df:38 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:fe5e:df38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:7a:76:24 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:beff:fe7a:7624/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27380) 07/11/25 _x86_64_ (8 CPU) 21:21:19 LINUX RESTART (8 CPU) 21:22:02 tps rtps wtps bread/s bwrtn/s 21:23:01 233.35 12.76 220.59 1720.12 77585.90 21:24:01 177.94 1.33 176.60 78.25 88942.24 Average: 205.41 7.00 198.41 892.29 83311.78 21:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:23:01 29288800 31671688 3650420 11.08 84672 2580560 1478804 4.35 1180000 2116992 113872 21:24:01 28302916 31563420 4636304 14.08 112636 3381748 1535304 4.52 1097248 3118696 544 Average: 28795858 31617554 4143362 12.58 98654 2981154 1507054 4.43 1138624 2617844 57208 21:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:23:01 docker0 35.98 169.73 1.94 1768.80 0.00 0.00 0.00 0.00 21:23:01 ens3 329.03 150.01 3221.13 19.19 0.00 0.00 0.00 0.00 21:23:01 lo 3.63 3.63 0.37 0.37 0.00 0.00 0.00 0.00 21:24:01 docker0 26.28 35.41 1.60 419.30 0.00 0.00 0.00 0.00 21:24:01 ens3 710.75 428.66 6709.44 36.12 0.00 0.00 0.00 0.00 21:24:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 31.09 102.01 1.77 1088.38 0.00 0.00 0.00 0.00 Average: ens3 521.49 290.51 4979.94 27.73 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27380) 07/11/25 _x86_64_ (8 CPU) 21:21:19 LINUX RESTART (8 CPU) 21:22:02 CPU %user %nice %system %iowait %steal %idle 21:23:01 all 9.78 0.00 1.40 2.20 0.04 86.58 21:23:01 0 1.46 0.00 1.24 10.69 0.05 86.56 21:23:01 1 6.43 0.00 1.48 0.09 0.03 91.97 21:23:01 2 7.36 0.00 1.10 0.27 0.05 91.22 21:23:01 3 1.87 0.00 0.76 0.02 0.03 97.31 21:23:01 4 1.33 0.00 0.82 2.56 0.02 95.27 21:23:01 5 26.24 0.00 2.31 0.80 0.05 70.60 21:23:01 6 12.69 0.00 1.39 0.31 0.03 85.58 21:23:01 7 20.88 0.00 2.06 2.85 0.05 74.16 21:24:01 all 11.83 0.00 2.34 1.65 0.04 84.13 21:24:01 0 42.15 0.00 4.22 3.03 0.08 50.52 21:24:01 1 12.16 0.00 2.03 0.27 0.03 85.51 21:24:01 2 4.28 0.00 1.83 0.05 0.02 93.82 21:24:01 3 9.70 0.00 1.70 0.00 0.03 88.56 21:24:01 4 7.73 0.00 2.44 4.99 0.07 84.77 21:24:01 5 8.18 0.00 3.11 4.83 0.05 83.83 21:24:01 6 3.59 0.00 1.32 0.00 0.03 95.06 21:24:01 7 6.81 0.00 2.07 0.05 0.03 91.03 Average: all 10.82 0.00 1.87 1.92 0.04 85.35 Average: 0 21.95 0.00 2.74 6.83 0.07 68.41 Average: 1 9.31 0.00 1.76 0.18 0.03 88.72 Average: 2 5.81 0.00 1.47 0.16 0.03 92.53 Average: 3 5.82 0.00 1.24 0.01 0.03 92.90 Average: 4 4.55 0.00 1.64 3.78 0.04 89.99 Average: 5 17.16 0.00 2.71 2.82 0.05 77.25 Average: 6 8.11 0.00 1.36 0.15 0.03 90.35 Average: 7 13.80 0.00 2.07 1.44 0.04 82.65