---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16254 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 793 28880 0 2492 30941 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:2a:ea:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe2a:eac4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:bb:23:e6 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-16254) 08/29/26 _x86_64_ (8 CPU) 01:02:21 LINUX RESTART (8 CPU) 01:03:01 tps rtps wtps bread/s bwrtn/s 01:04:01 127.65 4.33 123.31 93.85 81968.61 01:05:01 168.32 24.00 144.33 878.79 48393.00 Average: 147.98 14.16 133.82 486.32 65180.80 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30032776 31780040 2906444 8.82 75912 1973116 1373964 4.04 767504 1831244 305688 01:05:01 29585872 31703568 3353348 10.18 87084 2322260 1411540 4.15 982240 2041884 165964 Average: 29809324 31741804 3129896 9.50 81498 2147688 1392752 4.10 874872 1936564 235826 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 ens3 128.73 95.03 1639.81 12.66 0.00 0.00 0.00 0.00 01:04:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 352.89 265.71 2434.37 758.43 0.00 0.00 0.00 0.00 01:05:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 240.81 180.37 2037.09 385.54 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.14 0.14 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16254) 08/29/26 _x86_64_ (8 CPU) 01:02:21 LINUX RESTART (8 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 8.60 0.00 0.62 2.05 0.01 88.72 01:04:01 0 28.13 0.00 1.50 0.90 0.02 69.45 01:04:01 1 9.46 0.00 0.70 0.23 0.00 89.61 01:04:01 2 24.48 0.00 1.60 0.75 0.03 73.14 01:04:01 3 1.19 0.00 0.59 7.49 0.00 90.74 01:04:01 4 4.13 0.00 0.32 0.12 0.02 95.42 01:04:01 5 1.15 0.00 0.15 0.00 0.00 98.70 01:04:01 6 0.10 0.00 0.05 0.00 0.00 99.85 01:04:01 7 0.08 0.00 0.05 6.92 0.00 92.95 01:05:01 all 21.92 0.00 1.49 1.62 0.01 74.97 01:05:01 0 35.45 0.00 1.71 0.07 0.02 62.75 01:05:01 1 14.56 0.00 1.19 0.02 0.02 84.22 01:05:01 2 17.69 0.00 1.31 0.47 0.00 80.53 01:05:01 3 28.68 0.00 1.48 3.54 0.02 66.28 01:05:01 4 15.30 0.00 1.72 1.72 0.00 81.25 01:05:01 5 19.57 0.00 1.51 0.42 0.00 78.50 01:05:01 6 19.04 0.00 2.29 5.05 0.02 73.60 01:05:01 7 24.99 0.00 0.69 1.70 0.02 72.61 Average: all 15.26 0.00 1.05 1.83 0.01 81.84 Average: 0 31.80 0.00 1.61 0.48 0.02 66.10 Average: 1 12.00 0.00 0.94 0.13 0.01 86.92 Average: 2 21.08 0.00 1.46 0.61 0.02 76.83 Average: 3 14.95 0.00 1.04 5.51 0.01 78.50 Average: 4 9.72 0.00 1.02 0.92 0.01 88.34 Average: 5 10.38 0.00 0.83 0.21 0.00 88.58 Average: 6 9.56 0.00 1.17 2.52 0.01 86.75 Average: 7 12.53 0.00 0.37 4.31 0.01 82.78