---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33802 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 814 28550 0 2802 30915 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:a3:5e:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fea3:5ee4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:2d:9c:7e 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-33802) 08/08/25 _x86_64_ (8 CPU) 12:40:18 LINUX RESTART (8 CPU) 12:41:03 tps rtps wtps bread/s bwrtn/s 12:42:01 124.89 4.38 120.51 69.78 47382.59 12:43:01 114.76 3.48 111.28 83.85 50831.39 12:44:01 69.92 9.60 60.32 507.52 59302.92 Average: 102.95 5.84 97.11 222.07 52563.19 12:41:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30004868 31700784 2934352 8.91 77440 1920596 1406428 4.14 851112 1773256 201080 12:43:01 29566152 31495512 3373068 10.24 85128 2136484 1949696 5.74 1070244 1973372 42176 12:44:01 29215772 31625088 3723448 11.30 93232 2601800 1440236 4.24 952132 2427508 13504 Average: 29595597 31607128 3343623 10.15 85267 2219627 1598787 4.70 957829 2058045 85587 12:41:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.38 1.38 0.17 0.17 0.00 0.00 0.00 0.00 12:42:01 ens3 131.18 91.50 1154.97 12.82 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:43:01 ens3 39.19 29.61 438.26 3.85 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:44:01 ens3 907.52 653.49 10219.89 48.60 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: lo 0.79 0.79 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 361.86 260.07 3968.97 21.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33802) 08/08/25 _x86_64_ (8 CPU) 12:40:18 LINUX RESTART (8 CPU) 12:41:03 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.00 0.00 0.73 2.89 0.03 86.35 12:42:01 0 1.34 0.00 0.19 0.00 0.02 98.45 12:42:01 1 0.09 0.00 0.33 11.03 0.02 88.53 12:42:01 2 23.64 0.00 1.79 1.64 0.05 72.87 12:42:01 3 3.76 0.00 0.33 0.09 0.02 95.81 12:42:01 4 6.71 0.00 0.31 0.05 0.02 92.91 12:42:01 5 17.93 0.00 1.45 8.97 0.05 71.60 12:42:01 6 4.15 0.00 0.16 0.19 0.05 95.45 12:42:01 7 22.35 0.00 1.29 1.17 0.03 75.15 12:43:01 all 12.16 0.00 0.36 1.78 0.03 85.67 12:43:01 0 1.18 0.00 0.13 0.02 0.00 98.67 12:43:01 1 19.20 0.00 0.35 3.29 0.02 77.14 12:43:01 2 0.58 0.00 0.28 0.00 0.03 99.10 12:43:01 3 30.09 0.00 0.12 0.00 0.03 69.76 12:43:01 4 7.54 0.00 0.60 0.35 0.00 91.51 12:43:01 5 23.29 0.00 0.18 8.21 0.03 68.28 12:43:01 6 7.69 0.00 0.28 0.15 0.03 91.84 12:43:01 7 7.65 0.00 0.95 2.24 0.08 89.07 12:44:01 all 8.86 0.00 0.78 3.04 0.03 87.29 12:44:01 0 3.79 0.00 0.35 0.02 0.02 95.83 12:44:01 1 10.68 0.00 0.38 0.32 0.07 88.55 12:44:01 2 2.20 0.00 0.30 0.02 0.05 97.43 12:44:01 3 34.06 0.00 0.15 0.03 0.05 65.71 12:44:01 4 12.76 0.00 2.92 1.18 0.03 83.11 12:44:01 5 4.15 0.00 1.79 14.86 0.02 79.19 12:44:01 6 2.60 0.00 0.25 3.03 0.03 94.09 12:44:01 7 0.60 0.00 0.10 4.86 0.00 94.44 Average: all 10.34 0.00 0.62 2.57 0.03 86.43 Average: 0 2.11 0.00 0.22 0.01 0.01 97.64 Average: 1 10.10 0.00 0.35 4.81 0.03 84.70 Average: 2 8.64 0.00 0.78 0.54 0.04 89.99 Average: 3 22.85 0.00 0.20 0.04 0.03 76.88 Average: 4 9.02 0.00 1.28 0.53 0.02 89.15 Average: 5 15.10 0.00 1.14 10.70 0.03 73.03 Average: 6 4.82 0.00 0.23 1.14 0.04 93.77 Average: 7 10.07 0.00 0.78 2.77 0.04 86.34