---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9788 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 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 856 28445 0 2865 30855 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:cb:9e:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fecb:9eec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:c4:9d:83 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::42:7ff:fec4:9d83/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9788) 04/29/25 _x86_64_ (8 CPU) 14:25:23 LINUX RESTART (8 CPU) 14:26:01 tps rtps wtps bread/s bwrtn/s 14:27:01 222.26 12.75 209.52 1684.25 92620.96 14:28:01 160.76 0.10 160.66 8.00 76478.05 Average: 191.51 6.42 185.09 846.13 84549.51 14:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 29538012 31645140 3401208 10.33 79776 2320168 1573812 4.63 975032 2093744 316200 14:28:01 29032156 31636644 3907064 11.86 106728 2761128 1677088 4.93 1035552 2483556 156000 Average: 29285084 31640892 3654136 11.09 93252 2540648 1625450 4.78 1005292 2288650 236100 14:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 docker0 48.58 182.77 2.61 2269.49 0.00 0.00 0.00 0.00 14:27:01 lo 3.73 3.73 0.40 0.40 0.00 0.00 0.00 0.00 14:27:01 vethbfcb658 48.58 182.87 3.28 2269.50 0.00 0.00 0.00 0.19 14:27:01 ens3 414.15 221.40 4342.36 25.20 0.00 0.00 0.00 0.00 14:28:01 docker0 150.41 255.82 11.01 3032.67 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 274.72 166.94 3037.61 17.75 0.00 0.00 0.00 0.00 Average: docker0 99.49 219.30 6.81 2651.08 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 344.43 194.17 3689.98 21.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9788) 04/29/25 _x86_64_ (8 CPU) 14:25:23 LINUX RESTART (8 CPU) 14:26:01 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 9.67 0.00 1.15 2.66 0.04 86.48 14:27:01 0 1.25 0.00 0.60 9.38 0.03 88.73 14:27:01 1 2.27 0.00 0.74 0.38 0.03 96.57 14:27:01 2 26.78 0.00 2.69 4.71 0.05 65.77 14:27:01 3 7.99 0.00 1.01 2.83 0.08 88.08 14:27:01 4 30.61 0.00 1.92 1.10 0.05 66.32 14:27:01 5 2.99 0.00 1.12 1.97 0.03 93.89 14:27:01 6 4.49 0.00 0.82 0.82 0.02 93.86 14:27:01 7 0.97 0.00 0.30 0.07 0.02 98.64 14:28:01 all 9.67 0.00 1.95 1.54 0.04 86.80 14:28:01 0 1.25 0.00 0.42 6.38 0.03 91.91 14:28:01 1 18.63 0.00 2.83 0.28 0.03 78.23 14:28:01 2 12.19 0.00 2.46 0.03 0.03 85.28 14:28:01 3 19.33 0.00 4.17 2.29 0.05 74.16 14:28:01 4 3.96 0.00 1.32 2.97 0.02 91.74 14:28:01 5 10.99 0.00 1.78 0.23 0.03 86.97 14:28:01 6 5.92 0.00 1.41 0.18 0.05 92.44 14:28:01 7 5.02 0.00 1.19 0.00 0.03 93.76 Average: all 9.67 0.00 1.55 2.10 0.04 86.64 Average: 0 1.25 0.00 0.51 7.88 0.03 90.32 Average: 1 10.47 0.00 1.78 0.33 0.03 87.38 Average: 2 19.47 0.00 2.58 2.37 0.04 75.54 Average: 3 13.67 0.00 2.59 2.56 0.07 81.11 Average: 4 17.27 0.00 1.62 2.04 0.03 79.03 Average: 5 7.00 0.00 1.45 1.10 0.03 90.42 Average: 6 5.21 0.00 1.11 0.50 0.03 93.15 Average: 7 2.99 0.00 0.74 0.03 0.03 96.20