---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6649 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 845 27532 0 3789 30870 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:7f:18:cc brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe7f:18cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:ae:b1:c1 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-6649) 02/19/24 _x86_64_ (8 CPU) 09:45:20 LINUX RESTART (8 CPU) 09:46:03 tps rtps wtps bread/s bwrtn/s 09:47:01 171.30 59.98 111.32 3754.15 36956.91 09:48:01 77.44 14.06 63.37 987.70 16863.72 09:49:01 177.44 40.58 136.86 2357.47 31865.62 09:50:01 23.81 7.40 16.41 272.89 12181.17 09:51:01 63.95 0.35 63.60 12.79 24992.17 Average: 102.33 24.24 78.09 1461.70 24489.26 09:46:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 30343708 31683796 2595512 7.88 48220 1615172 1471700 4.33 857844 1471344 41316 09:48:01 30092624 31700812 2846596 8.64 70540 1847284 1427204 4.20 874200 1677764 166424 09:49:01 28964116 31077704 3975104 12.07 87344 2319124 2164808 6.37 1574592 2070160 22684 09:50:01 27898908 30045524 5040312 15.30 89096 2348740 3190688 9.39 2664632 2040328 11780 09:51:01 28245856 31643220 4693364 14.25 92240 3576748 1428816 4.20 1332884 2990808 1128912 Average: 29109042 31230211 3830178 11.63 77488 2341414 1936643 5.70 1460830 2050081 274223 09:46:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 ens3 263.91 209.43 934.94 56.98 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 1.24 1.24 0.13 0.13 0.00 0.00 0.00 0.00 09:48:01 ens3 48.39 33.43 784.39 6.69 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:49:01 ens3 472.40 386.42 5780.15 71.86 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 09:50:01 ens3 700.20 507.13 242.15 213.96 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 3.03 3.03 12.78 12.78 0.00 0.00 0.00 0.00 09:51:01 ens3 451.04 320.86 715.98 118.92 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 3.60 3.60 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 388.02 292.00 1696.51 93.93 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 1.91 1.91 2.71 2.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6649) 02/19/24 _x86_64_ (8 CPU) 09:45:20 LINUX RESTART (8 CPU) 09:46:03 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 6.19 0.00 0.83 10.72 0.05 82.20 09:47:01 0 3.94 0.00 0.57 0.85 0.02 94.63 09:47:01 1 3.26 0.00 0.87 0.95 0.10 94.82 09:47:01 2 3.77 0.00 0.73 1.93 0.03 93.53 09:47:01 3 3.21 0.00 0.52 23.47 0.05 72.75 09:47:01 4 6.17 0.00 0.70 9.51 0.03 83.59 09:47:01 5 9.45 0.00 0.54 20.88 0.09 69.04 09:47:01 6 8.64 0.00 1.24 22.35 0.05 67.72 09:47:01 7 11.13 0.00 1.46 5.89 0.05 81.47 09:48:01 all 8.17 0.00 0.66 4.06 0.03 87.09 09:48:01 0 9.87 0.00 1.03 1.02 0.02 88.06 09:48:01 1 4.02 0.00 0.49 0.05 0.02 95.43 09:48:01 2 3.27 0.00 0.37 0.10 0.02 96.25 09:48:01 3 0.65 0.00 0.27 0.13 0.03 98.92 09:48:01 4 9.32 0.00 0.94 24.83 0.03 64.88 09:48:01 5 1.44 0.00 0.22 1.80 0.05 96.49 09:48:01 6 12.18 0.00 0.57 2.12 0.03 85.10 09:48:01 7 24.67 0.00 1.36 2.46 0.03 71.48 09:49:01 all 18.11 0.00 1.19 5.84 0.07 74.79 09:49:01 0 20.09 0.00 1.07 2.61 0.07 76.17 09:49:01 1 14.83 0.00 0.71 3.93 0.08 80.46 09:49:01 2 21.21 0.00 2.01 4.83 0.08 71.86 09:49:01 3 18.08 0.00 1.08 7.22 0.10 73.51 09:49:01 4 16.12 0.00 0.95 6.26 0.07 76.59 09:49:01 5 15.24 0.00 1.14 14.99 0.07 68.56 09:49:01 6 10.49 0.00 0.92 3.40 0.03 85.15 09:49:01 7 28.75 0.00 1.58 3.53 0.08 66.06 09:50:01 all 37.26 0.00 1.52 0.81 0.08 60.33 09:50:01 0 40.91 0.00 2.67 0.02 0.08 56.32 09:50:01 1 43.34 0.00 2.32 0.27 0.08 53.99 09:50:01 2 34.19 0.00 0.89 0.60 0.07 64.25 09:50:01 3 44.23 0.00 1.38 2.94 0.08 51.37 09:50:01 4 42.76 0.00 0.87 0.00 0.08 56.29 09:50:01 5 32.29 0.00 1.37 2.42 0.08 63.83 09:50:01 6 32.93 0.00 1.70 0.13 0.10 65.14 09:50:01 7 27.36 0.00 1.01 0.05 0.08 71.50 09:51:01 all 28.86 0.00 1.09 1.69 0.07 68.30 09:51:01 0 28.91 0.00 0.53 0.33 0.08 70.14 09:51:01 1 33.72 0.00 1.40 0.33 0.07 64.48 09:51:01 2 37.82 0.00 1.25 0.35 0.08 60.50 09:51:01 3 18.84 0.00 0.84 6.58 0.05 73.69 09:51:01 4 26.86 0.00 0.75 0.05 0.07 72.27 09:51:01 5 22.36 0.00 0.62 0.00 0.07 76.95 09:51:01 6 30.33 0.00 2.09 2.67 0.08 64.82 09:51:01 7 31.98 0.00 1.19 3.23 0.07 63.53 Average: all 19.82 0.00 1.06 4.58 0.06 74.49 Average: 0 20.85 0.00 1.18 0.96 0.05 76.95 Average: 1 19.97 0.00 1.16 1.11 0.07 77.70 Average: 2 20.16 0.00 1.05 1.56 0.06 77.17 Average: 3 17.10 0.00 0.82 7.95 0.06 74.06 Average: 4 20.36 0.00 0.84 8.12 0.06 70.62 Average: 5 16.21 0.00 0.78 7.92 0.07 75.03 Average: 6 19.00 0.00 1.30 6.00 0.06 73.63 Average: 7 24.88 0.00 1.32 3.01 0.06 70.72