---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2549 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 507 191 0 3245 3153 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:82:b9:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fe82:b9e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:ac:9e:11 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2549) 06/10/25 _x86_64_ (4 CPU) 11:31:42 LINUX RESTART (4 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:03 172.54 69.09 103.45 5611.20 41545.63 11:34:01 234.49 15.01 219.48 2325.58 75977.30 Average: 203.03 42.47 160.56 3994.11 58491.94 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:03 1691944 3369132 2346708 58.11 51172 1780656 865188 17.01 531208 1638336 162680 11:34:01 338272 3291732 3700380 91.62 92824 2941144 1033604 20.32 757600 2650964 400 Average: 1015108 3330432 3023544 74.87 71998 2360900 949396 18.66 644404 2144650 81540 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:03 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:33:03 ens3 360.82 230.86 1463.17 66.12 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 2.41 2.41 0.20 0.20 0.00 0.00 0.00 0.00 11:34:01 ens3 358.63 230.76 7116.72 24.86 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 1.76 1.76 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 359.74 230.81 4245.69 45.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2549) 06/10/25 _x86_64_ (4 CPU) 11:31:42 LINUX RESTART (4 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:03 all 18.41 0.00 2.22 5.37 0.06 73.94 11:33:03 0 15.55 0.00 1.34 2.82 0.03 80.26 11:33:03 1 29.50 0.00 3.91 7.20 0.08 59.31 11:33:03 2 14.30 0.00 2.18 6.86 0.07 76.60 11:33:03 3 14.32 0.00 1.47 4.62 0.03 79.56 11:34:01 all 24.78 0.00 5.60 4.49 0.08 65.06 11:34:01 0 19.52 0.00 5.66 7.92 0.07 66.82 11:34:01 1 28.26 0.00 6.95 4.74 0.09 59.98 11:34:01 2 31.58 0.00 4.69 3.24 0.10 60.39 11:34:01 3 19.82 0.00 5.06 2.05 0.07 72.99 Average: all 21.53 0.00 3.88 4.94 0.07 69.59 Average: 0 17.50 0.00 3.46 5.32 0.05 73.67 Average: 1 28.89 0.00 5.40 5.99 0.09 59.64 Average: 2 22.75 0.00 3.41 5.09 0.09 68.67 Average: 3 17.02 0.00 3.23 3.36 0.05 76.34