---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43109 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 12G 144G 8% / 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 844 27913 0 3409 30873 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:7b:1f:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe7b:1f33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:c3:af:77 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::42:27ff:fec3:af77/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43109) 09/02/25 _x86_64_ (8 CPU) 17:43:22 LINUX RESTART (8 CPU) 17:44:01 tps rtps wtps bread/s bwrtn/s 17:45:01 298.27 27.56 270.70 1938.74 24707.75 17:46:01 347.51 2.73 344.78 384.47 58119.78 17:47:01 80.74 1.15 79.59 80.37 49941.75 Average: 242.16 10.48 231.68 801.16 44256.74 17:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:45:01 30042684 31727112 2896536 8.79 75408 1914376 1339360 3.94 863312 1736704 221516 17:46:01 27988784 30697140 4950436 15.03 100584 2884452 2860448 8.42 2112552 2468228 25968 17:47:01 28595396 31623788 4343824 13.19 123660 3178324 1441952 4.24 1121388 2856484 26084 Average: 28875621 31349347 4063599 12.34 99884 2659051 1880587 5.53 1365751 2353805 91189 17:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 17:45:01 ens3 116.83 87.85 1177.44 27.80 0.00 0.00 0.00 0.00 17:46:01 docker0 248.48 323.35 18.89 4314.74 0.00 0.00 0.00 0.00 17:46:01 lo 1.73 1.73 0.23 0.23 0.00 0.00 0.00 0.00 17:46:01 ens3 527.58 424.43 7554.18 37.59 0.00 0.00 0.00 0.00 17:46:01 vetha6a41f8 248.48 323.50 22.29 4314.75 0.00 0.00 0.00 0.35 17:47:01 docker0 9.96 11.00 0.68 123.49 0.00 0.00 0.00 0.00 17:47:01 lo 1.60 1.60 0.22 0.22 0.00 0.00 0.00 0.00 17:47:01 ens3 111.35 91.82 1236.22 15.37 0.00 0.00 0.00 0.00 Average: docker0 86.14 111.44 6.52 1479.33 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 251.91 201.36 3322.50 26.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43109) 09/02/25 _x86_64_ (8 CPU) 17:43:22 LINUX RESTART (8 CPU) 17:44:01 CPU %user %nice %system %iowait %steal %idle 17:45:01 all 9.75 0.00 0.86 2.42 0.03 86.94 17:45:01 0 7.69 0.00 1.32 3.40 0.02 87.57 17:45:01 1 25.15 0.00 1.79 1.33 0.07 71.67 17:45:01 2 5.36 0.00 0.40 0.18 0.03 94.02 17:45:01 3 9.70 0.00 0.72 0.83 0.03 88.72 17:45:01 4 1.14 0.00 0.77 12.18 0.02 85.90 17:45:01 5 1.70 0.00 0.23 0.00 0.00 98.06 17:45:01 6 25.48 0.00 1.44 1.40 0.05 71.64 17:45:01 7 1.78 0.00 0.25 0.03 0.02 97.92 17:46:01 all 32.12 0.00 2.17 2.38 0.08 63.25 17:46:01 0 38.30 0.00 2.63 3.15 0.10 55.82 17:46:01 1 30.69 0.00 2.21 0.13 0.07 66.91 17:46:01 2 30.12 0.00 2.31 0.72 0.08 66.77 17:46:01 3 30.53 0.00 1.99 7.14 0.08 60.26 17:46:01 4 29.37 0.00 1.73 6.59 0.07 62.24 17:46:01 5 34.53 0.00 2.04 0.47 0.08 62.88 17:46:01 6 26.87 0.00 2.41 0.67 0.07 69.98 17:46:01 7 36.59 0.00 2.03 0.20 0.07 61.12 17:47:01 all 12.89 0.00 1.67 3.65 0.04 81.74 17:47:01 0 14.12 0.00 1.72 1.89 0.05 82.22 17:47:01 1 11.79 0.00 1.76 0.44 0.02 86.00 17:47:01 2 7.32 0.00 0.92 0.44 0.03 91.29 17:47:01 3 8.75 0.00 1.93 7.07 0.05 82.20 17:47:01 4 6.95 0.00 1.56 7.25 0.03 84.21 17:47:01 5 8.40 0.00 1.69 0.59 0.05 89.27 17:47:01 6 11.39 0.00 1.71 0.74 0.03 86.13 17:47:01 7 34.42 0.00 2.08 10.84 0.07 52.60 Average: all 18.24 0.00 1.56 2.82 0.05 77.33 Average: 0 20.02 0.00 1.89 2.82 0.06 75.22 Average: 1 22.55 0.00 1.92 0.64 0.05 74.85 Average: 2 14.22 0.00 1.21 0.45 0.05 84.07 Average: 3 16.30 0.00 1.54 5.01 0.06 77.10 Average: 4 12.46 0.00 1.35 8.68 0.04 77.47 Average: 5 14.84 0.00 1.32 0.35 0.04 83.45 Average: 6 21.25 0.00 1.85 0.94 0.05 75.91 Average: 7 24.22 0.00 1.45 3.68 0.05 70.59