---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13390 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 841 27163 0 4162 30869 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:c8:fb:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fec8:fb84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:2d:48:a1 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-13390) 01/19/24 _x86_64_ (8 CPU) 13:50:21 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 101.91 24.18 77.73 1275.04 24484.53 13:53:01 129.33 23.40 105.93 2823.93 29193.13 13:54:01 292.27 11.71 280.55 784.94 87406.87 13:55:01 21.81 0.37 21.45 28.53 18615.20 13:56:01 70.44 1.87 68.57 111.31 20966.36 Average: 123.22 12.27 110.96 1003.85 36172.17 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30077256 31699100 2861956 8.69 70684 1860476 1403612 4.13 875108 1693292 179516 13:53:01 28092272 31648228 4846940 14.71 100240 3713268 1535632 4.52 996060 3459360 1702684 13:54:01 25763888 29754072 7175324 21.78 111972 4033948 6851824 20.16 2996732 3720640 292 13:55:01 24972280 29023680 7966932 24.19 112388 4063748 8033692 23.64 3765040 3736472 188 13:56:01 27827532 31621656 5111680 15.52 116088 3913608 1458852 4.29 1196680 3489188 32060 Average: 27346646 30749347 5592566 16.98 102274 3517010 3856722 11.35 1965924 3219790 382948 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 ens3 60.94 42.03 1015.65 7.48 0.00 0.00 0.00 0.00 13:52:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 467.87 264.71 16014.60 23.08 0.00 0.00 0.00 0.00 13:53:01 br-e4341ad834cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 42.93 23.68 1333.67 2.03 0.00 0.00 0.00 0.00 13:54:01 vethbf3c4b8 0.20 0.70 0.01 0.04 0.00 0.00 0.00 0.00 13:54:01 br-e4341ad834cf 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 veth458ed0e 24.11 22.33 12.03 16.88 0.00 0.00 0.00 0.00 13:55:01 ens3 21.61 18.08 9.91 15.64 0.00 0.00 0.00 0.00 13:55:01 vethbf3c4b8 2.22 2.18 7.86 2.60 0.00 0.00 0.00 0.00 13:55:01 br-e4341ad834cf 0.55 0.72 0.48 0.07 0.00 0.00 0.00 0.00 13:55:01 veth458ed0e 16.21 13.41 10.61 18.77 0.00 0.00 0.00 0.00 13:56:01 ens3 58.56 37.11 117.59 17.32 0.00 0.00 0.00 0.00 13:56:01 lo 20.93 20.93 2.35 2.35 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 130.61 77.24 3707.26 13.13 0.00 0.00 0.00 0.00 Average: lo 3.41 3.41 0.40 0.40 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-13390) 01/19/24 _x86_64_ (8 CPU) 13:50:21 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.93 0.00 0.71 2.49 0.03 86.84 13:52:01 0 0.75 0.00 0.22 0.19 0.02 98.83 13:52:01 1 0.39 0.00 0.22 0.53 0.00 98.86 13:52:01 2 36.83 0.00 1.92 3.21 0.07 57.98 13:52:01 3 1.82 0.00 0.46 14.85 0.08 82.79 13:52:01 4 28.17 0.00 1.49 0.63 0.05 69.65 13:52:01 5 9.56 0.00 0.78 0.20 0.02 89.44 13:52:01 6 1.36 0.00 0.34 0.27 0.03 97.99 13:52:01 7 0.53 0.00 0.20 0.08 0.02 99.17 13:53:01 all 11.89 0.00 2.49 2.39 0.05 83.19 13:53:01 0 5.48 0.00 2.34 2.40 0.03 89.75 13:53:01 1 17.72 0.00 2.77 0.82 0.05 78.63 13:53:01 2 17.94 0.00 2.59 0.62 0.03 78.81 13:53:01 3 3.81 0.00 1.70 12.35 0.03 82.10 13:53:01 4 7.07 0.00 2.01 0.22 0.03 90.67 13:53:01 5 23.17 0.00 3.08 0.98 0.07 72.70 13:53:01 6 9.27 0.00 3.17 1.64 0.07 85.85 13:53:01 7 10.67 0.00 2.23 0.08 0.05 86.96 13:54:01 all 21.77 0.00 3.50 6.73 0.09 67.91 13:54:01 0 24.53 0.00 3.14 0.54 0.08 71.71 13:54:01 1 14.21 0.00 2.95 6.24 0.08 76.52 13:54:01 2 22.75 0.00 3.23 2.80 0.10 71.12 13:54:01 3 22.28 0.00 3.51 9.23 0.10 64.88 13:54:01 4 28.46 0.00 4.12 6.57 0.08 60.78 13:54:01 5 27.38 0.00 4.28 1.57 0.10 66.67 13:54:01 6 14.94 0.00 2.48 2.41 0.07 80.10 13:54:01 7 19.61 0.00 4.33 24.55 0.08 51.42 13:55:01 all 11.45 0.00 1.10 1.05 0.05 86.35 13:55:01 0 13.76 0.00 1.31 0.00 0.08 84.85 13:55:01 1 13.99 0.00 1.31 0.60 0.07 84.03 13:55:01 2 11.42 0.00 1.15 0.10 0.05 87.28 13:55:01 3 8.84 0.00 1.04 0.00 0.05 90.07 13:55:01 4 11.47 0.00 1.10 0.03 0.07 87.33 13:55:01 5 11.20 0.00 0.97 5.39 0.03 82.41 13:55:01 6 8.47 0.00 0.77 2.25 0.05 88.46 13:55:01 7 12.41 0.00 1.17 0.00 0.03 86.39 13:56:01 all 6.86 0.00 0.62 1.64 0.03 90.85 13:56:01 0 1.10 0.00 0.45 0.12 0.00 98.33 13:56:01 1 15.85 0.00 0.87 0.25 0.03 83.00 13:56:01 2 4.97 0.00 0.63 0.10 0.02 94.28 13:56:01 3 15.47 0.00 0.62 1.32 0.05 82.53 13:56:01 4 1.69 0.00 0.45 0.07 0.02 97.78 13:56:01 5 0.58 0.00 0.38 8.27 0.02 90.75 13:56:01 6 0.55 0.00 0.45 2.68 0.02 96.29 13:56:01 7 14.68 0.00 1.05 0.32 0.05 83.90 Average: all 12.38 0.00 1.68 2.86 0.05 83.03 Average: 0 9.14 0.00 1.49 0.65 0.04 88.68 Average: 1 12.46 0.00 1.63 1.69 0.05 84.18 Average: 2 18.72 0.00 1.90 1.36 0.05 77.96 Average: 3 10.47 0.00 1.47 7.52 0.06 80.48 Average: 4 15.32 0.00 1.83 1.50 0.05 81.29 Average: 5 14.36 0.00 1.90 3.30 0.05 80.40 Average: 6 6.93 0.00 1.45 1.86 0.05 89.72 Average: 7 11.60 0.00 1.80 4.99 0.05 81.57