---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2157 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: 2799.996 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 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 801 29095 0 2270 30937 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:6f:15:5b brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe6f:155b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:89:13:49 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-2157) 09/17/26 _x86_64_ (8 CPU) 06:31:44 LINUX RESTART (8 CPU) 06:32:01 tps rtps wtps bread/s bwrtn/s 06:33:02 391.05 73.72 317.33 5254.46 127842.03 06:34:01 140.16 5.39 134.77 222.61 61201.56 Average: 266.66 39.84 226.82 2759.67 94801.75 06:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:02 30088408 31686368 2850812 8.65 70208 1837428 1454556 4.28 862728 1695840 186752 06:34:01 29807824 31699032 3131396 9.51 86884 2099220 1420620 4.18 889348 1918644 58788 Average: 29948116 31692700 2991104 9.08 78546 1968324 1437588 4.23 876038 1807242 122770 06:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:02 ens3 309.40 237.76 1924.56 72.78 0.00 0.00 0.00 0.00 06:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 06:34:01 ens3 59.21 44.23 705.74 10.46 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 185.36 141.81 1320.27 41.88 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 1.51 1.51 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2157) 09/17/26 _x86_64_ (8 CPU) 06:31:44 LINUX RESTART (8 CPU) 06:32:01 CPU %user %nice %system %iowait %steal %idle 06:33:02 all 10.66 0.00 1.30 3.05 0.01 84.98 06:33:02 0 32.99 0.00 2.37 1.30 0.02 63.31 06:33:02 1 4.62 0.00 0.52 0.15 0.02 94.70 06:33:02 2 9.29 0.00 1.27 6.63 0.02 82.79 06:33:02 3 9.27 0.00 1.31 3.10 0.00 86.32 06:33:02 4 3.02 0.00 0.35 8.07 0.00 88.55 06:33:02 5 4.38 0.00 0.90 0.37 0.00 94.35 06:33:02 6 4.10 0.00 1.78 0.73 0.02 93.36 06:33:02 7 17.65 0.00 1.89 4.06 0.02 76.39 06:34:01 all 10.85 0.00 0.95 1.28 0.01 86.91 06:34:01 0 4.75 0.00 0.51 0.02 0.02 94.71 06:34:01 1 9.93 0.00 1.24 1.15 0.00 87.67 06:34:01 2 6.11 0.00 0.99 2.75 0.02 90.14 06:34:01 3 23.74 0.00 1.34 0.19 0.02 74.72 06:34:01 4 4.25 0.00 0.59 4.53 0.00 90.62 06:34:01 5 10.67 0.00 0.70 0.75 0.02 87.87 06:34:01 6 4.09 0.00 0.68 0.03 0.00 95.20 06:34:01 7 23.19 0.00 1.56 0.78 0.02 74.45 Average: all 10.76 0.00 1.13 2.17 0.01 85.94 Average: 0 18.97 0.00 1.45 0.67 0.02 78.90 Average: 1 7.25 0.00 0.88 0.65 0.01 91.21 Average: 2 7.71 0.00 1.13 4.71 0.02 86.43 Average: 3 16.47 0.00 1.32 1.65 0.01 80.55 Average: 4 3.63 0.00 0.47 6.32 0.00 89.58 Average: 5 7.50 0.00 0.80 0.56 0.01 91.14 Average: 6 4.10 0.00 1.24 0.39 0.01 94.27 Average: 7 20.40 0.00 1.72 2.43 0.02 75.43