---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14419 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 13G 143G 9% / 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 26359 0 4992 30896 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:4f:29:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe4f:2993/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:98:bc:28 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-14419) 03/19/24 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 121.10 38.93 82.17 1768.51 27756.71 18:31:01 122.88 23.24 99.64 2785.63 32959.46 18:32:01 180.52 0.23 180.29 28.39 105022.73 18:33:01 212.73 13.05 199.68 814.00 30913.78 18:34:01 54.34 0.15 54.19 20.13 22659.11 Average: 138.37 15.09 123.28 1077.55 43901.22 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30103968 31696236 2835252 8.61 70276 1832564 1462044 4.30 873860 1668940 158700 18:31:01 28305860 31674036 4633360 14.07 108120 3512992 1594452 4.69 979808 3253888 1498992 18:32:01 27045548 31691840 5893672 17.89 129904 4700896 1447632 4.26 984512 4438080 92156 18:33:01 25080448 29879212 7858772 23.86 138712 4829896 7556220 22.23 2971848 4357428 1440 18:34:01 26251696 31073904 6687524 20.30 139832 4857728 2465876 7.26 1827048 4362792 68 Average: 27357504 31203046 5581716 16.95 117369 3946815 2905245 8.55 1527415 3616226 350271 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 125.51 86.07 1025.75 19.80 0.00 0.00 0.00 0.00 18:30:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 br-28c32147d9ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 607.39 286.81 10513.30 25.91 0.00 0.00 0.00 0.00 18:31:01 lo 6.44 6.44 0.65 0.65 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 br-28c32147d9ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 391.09 195.83 10976.14 14.21 0.00 0.00 0.00 0.00 18:32:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth90ab4a8 15.33 12.78 2.74 9.44 0.00 0.00 0.00 0.00 18:33:01 veth7f40369 27.08 25.23 11.57 16.28 0.00 0.00 0.00 0.00 18:33:01 br-28c32147d9ef 0.38 0.33 0.03 0.02 0.00 0.00 0.00 0.00 18:33:01 veth06f45c0 5.25 6.57 0.83 0.94 0.00 0.00 0.00 0.00 18:34:01 veth7f40369 27.21 23.48 6.68 23.52 0.00 0.00 0.00 0.00 18:34:01 br-28c32147d9ef 1.53 1.98 0.60 0.68 0.00 0.00 0.00 0.00 18:34:01 ens3 1368.71 757.52 22964.77 121.83 0.00 0.00 0.00 0.00 18:34:01 lo 22.81 22.81 3.07 3.07 0.00 0.00 0.00 0.00 Average: veth7f40369 10.89 9.77 3.66 7.99 0.00 0.00 0.00 0.00 Average: br-28c32147d9ef 0.38 0.46 0.13 0.14 0.00 0.00 0.00 0.00 Average: ens3 226.69 116.16 4484.22 15.29 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.55 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14419) 03/19/24 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.51 0.00 0.81 2.55 0.04 86.10 18:30:01 0 2.57 0.00 0.40 0.17 0.05 96.81 18:30:01 1 0.52 0.00 0.37 0.32 0.00 98.80 18:30:01 2 18.26 0.00 1.27 0.93 0.03 79.50 18:30:01 3 40.54 0.00 2.22 2.20 0.07 54.97 18:30:01 4 17.90 0.00 0.94 0.43 0.02 80.71 18:30:01 5 0.99 0.00 0.42 10.88 0.05 87.66 18:30:01 6 2.12 0.00 0.57 5.23 0.02 92.07 18:30:01 7 1.05 0.00 0.33 0.27 0.00 98.34 18:31:01 all 11.48 0.00 2.18 2.52 0.05 83.77 18:31:01 0 4.66 0.00 1.47 0.36 0.05 93.46 18:31:01 1 5.55 0.00 2.13 0.09 0.03 92.20 18:31:01 2 4.10 0.00 2.23 4.02 0.03 89.61 18:31:01 3 24.55 0.00 2.83 0.97 0.07 71.58 18:31:01 4 27.40 0.00 2.52 1.55 0.07 68.46 18:31:01 5 11.96 0.00 1.93 0.31 0.03 85.77 18:31:01 6 3.32 0.00 1.60 12.31 0.05 82.72 18:31:01 7 10.28 0.00 2.66 0.55 0.05 86.46 18:32:01 all 5.66 0.00 2.51 10.54 0.05 81.24 18:32:01 0 6.01 0.00 2.81 2.63 0.05 88.49 18:32:01 1 6.84 0.00 2.15 1.53 0.03 89.44 18:32:01 2 4.41 0.00 3.39 55.94 0.07 36.19 18:32:01 3 5.94 0.00 3.03 1.68 0.05 89.30 18:32:01 4 5.61 0.00 1.87 0.08 0.05 92.39 18:32:01 5 5.71 0.00 2.56 11.04 0.05 80.64 18:32:01 6 4.56 0.00 2.38 0.67 0.03 92.36 18:32:01 7 6.21 0.00 1.93 10.92 0.05 80.90 18:33:01 all 27.17 0.00 3.68 5.26 0.09 63.81 18:33:01 0 38.27 0.00 4.33 1.58 0.10 55.72 18:33:01 1 22.39 0.00 3.33 6.29 0.08 67.92 18:33:01 2 26.48 0.00 3.80 15.99 0.10 53.63 18:33:01 3 32.86 0.00 4.32 1.05 0.08 61.70 18:33:01 4 20.21 0.00 3.38 3.33 0.08 73.00 18:33:01 5 24.82 0.00 3.70 4.44 0.08 66.95 18:33:01 6 27.01 0.00 3.36 4.66 0.08 64.88 18:33:01 7 25.46 0.00 3.14 4.76 0.10 66.54 18:34:01 all 6.52 0.00 0.94 1.34 0.04 91.15 18:34:01 0 6.71 0.00 1.04 0.54 0.05 91.67 18:34:01 1 7.82 0.00 0.94 0.12 0.03 91.10 18:34:01 2 5.67 0.00 0.90 0.02 0.03 93.38 18:34:01 3 6.74 0.00 1.03 0.17 0.05 92.01 18:34:01 4 7.05 0.00 1.00 0.12 0.05 91.78 18:34:01 5 7.30 0.00 1.07 5.47 0.03 86.12 18:34:01 6 5.96 0.00 0.82 0.20 0.03 92.99 18:34:01 7 4.86 0.00 0.80 4.11 0.05 90.18 Average: all 12.25 0.00 2.02 4.44 0.05 81.24 Average: 0 11.60 0.00 2.00 1.05 0.06 85.28 Average: 1 8.62 0.00 1.78 1.67 0.04 87.90 Average: 2 11.78 0.00 2.31 15.33 0.05 70.52 Average: 3 22.12 0.00 2.68 1.21 0.06 73.92 Average: 4 15.60 0.00 1.94 1.10 0.05 81.31 Average: 5 10.14 0.00 1.93 6.45 0.05 81.43 Average: 6 8.58 0.00 1.74 4.59 0.04 85.05 Average: 7 9.54 0.00 1.77 4.14 0.05 84.50