---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79348 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 14G 142G 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 882 25138 0 6146 30829 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:f2:3e:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fef2:3e4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:12:63:a9 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:f0ff:fe12:63a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79348) 10/25/24 _x86_64_ (8 CPU) 12:14:06 LINUX RESTART (8 CPU) 12:15:01 tps rtps wtps bread/s bwrtn/s 12:16:01 159.36 32.33 127.03 3259.59 22566.11 12:17:01 375.29 3.25 372.04 422.20 150374.14 12:18:01 143.83 0.28 143.54 29.46 31322.51 12:19:01 29.06 1.27 27.79 51.05 11250.38 Average: 176.88 9.28 167.59 940.54 53876.51 12:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 26956368 31589140 5982852 18.16 98120 4767376 2027136 5.96 1034344 4523000 2936360 12:17:01 25385972 30999848 7553248 22.93 126632 5651800 6337232 18.65 1762032 5231672 5968 12:18:01 23411980 29656576 9527240 28.92 157292 6212536 8293696 24.40 3263900 5640256 183424 12:19:01 23754300 29797300 9184920 27.88 157860 6017760 7245596 21.32 3141284 5434488 432 Average: 24877155 30510716 8062065 24.48 134976 5662368 5975915 17.58 2300390 5207354 781546 12:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 ens3 1435.93 808.75 30538.75 67.21 0.00 0.00 0.00 0.00 12:16:01 lo 12.80 12.80 1.26 1.26 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 veth2be0277 0.38 0.53 0.02 0.03 0.00 0.00 0.00 0.00 12:17:01 veth1ba6fa5 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 12:17:01 veth1efeb99 1.33 1.80 0.15 0.18 0.00 0.00 0.00 0.00 12:17:01 br-60d404790702 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:18:01 veth2be0277 10.93 11.45 1.81 1.70 0.00 0.00 0.00 0.00 12:18:01 veth1ba6fa5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:18:01 veth1efeb99 3.07 4.05 0.59 0.68 0.00 0.00 0.00 0.00 12:18:01 br-60d404790702 0.27 0.25 0.02 0.02 0.00 0.00 0.00 0.00 12:19:01 veth2be0277 82.27 85.15 11.57 28.17 0.00 0.00 0.00 0.00 12:19:01 veth1ba6fa5 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 12:19:01 veth1efeb99 0.37 0.83 0.05 0.08 0.00 0.00 0.00 0.00 12:19:01 br-60d404790702 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2be0277 23.40 24.29 3.35 7.48 0.00 0.00 0.00 0.00 Average: veth1ba6fa5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth1efeb99 1.19 1.67 0.20 0.23 0.00 0.00 0.00 0.00 Average: br-60d404790702 0.11 0.09 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79348) 10/25/24 _x86_64_ (8 CPU) 12:14:06 LINUX RESTART (8 CPU) 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 13.46 0.00 3.68 2.42 0.05 80.39 12:16:01 0 25.21 0.00 3.77 1.30 0.05 69.67 12:16:01 1 15.28 0.00 3.71 5.67 0.03 75.31 12:16:01 2 10.41 0.00 3.11 3.20 0.03 83.24 12:16:01 3 12.57 0.00 3.97 0.65 0.03 82.77 12:16:01 4 22.33 0.00 4.20 4.86 0.07 68.54 12:16:01 5 7.57 0.00 3.50 0.39 0.03 88.51 12:16:01 6 7.44 0.00 3.58 2.23 0.08 86.67 12:16:01 7 7.01 0.00 3.56 1.03 0.03 88.36 12:17:01 all 10.77 0.00 3.97 13.39 0.06 71.80 12:17:01 0 10.06 0.00 4.00 34.65 0.08 51.20 12:17:01 1 10.57 0.00 4.50 8.23 0.05 76.64 12:17:01 2 10.17 0.00 3.42 3.42 0.05 82.94 12:17:01 3 9.95 0.00 3.75 8.22 0.05 78.03 12:17:01 4 11.70 0.00 4.33 32.81 0.07 51.10 12:17:01 5 10.78 0.00 3.37 4.00 0.07 81.79 12:17:01 6 11.77 0.00 3.85 1.47 0.05 82.86 12:17:01 7 11.15 0.00 4.56 14.51 0.07 69.72 12:18:01 all 26.20 0.00 3.05 2.57 0.07 68.11 12:18:01 0 26.18 0.00 3.38 0.10 0.07 70.27 12:18:01 1 20.95 0.00 3.04 1.67 0.07 74.26 12:18:01 2 27.43 0.00 3.04 1.04 0.08 68.40 12:18:01 3 26.52 0.00 2.84 0.44 0.07 70.13 12:18:01 4 30.73 0.00 3.70 5.13 0.08 60.36 12:18:01 5 22.92 0.00 2.66 0.64 0.07 73.72 12:18:01 6 28.42 0.00 2.83 1.89 0.08 66.77 12:18:01 7 26.48 0.00 2.89 9.64 0.08 60.90 12:19:01 all 5.58 0.00 0.98 0.81 0.05 92.58 12:19:01 0 4.51 0.00 1.07 0.02 0.05 94.35 12:19:01 1 6.18 0.00 0.88 0.10 0.05 92.79 12:19:01 2 5.87 0.00 1.10 0.84 0.05 92.14 12:19:01 3 5.70 0.00 0.84 0.15 0.07 93.24 12:19:01 4 4.98 0.00 0.95 0.23 0.05 93.79 12:19:01 5 5.91 0.00 1.02 0.12 0.05 92.90 12:19:01 6 5.45 0.00 0.88 0.05 0.05 93.56 12:19:01 7 6.01 0.00 1.10 4.94 0.03 87.91 Average: all 14.00 0.00 2.92 4.78 0.06 78.25 Average: 0 16.50 0.00 3.05 8.95 0.06 71.44 Average: 1 13.23 0.00 3.03 3.91 0.05 79.78 Average: 2 13.46 0.00 2.67 2.12 0.05 81.70 Average: 3 13.68 0.00 2.85 2.36 0.05 81.06 Average: 4 17.41 0.00 3.29 10.73 0.07 68.50 Average: 5 11.78 0.00 2.64 1.28 0.05 84.25 Average: 6 13.27 0.00 2.78 1.41 0.07 82.47 Average: 7 12.66 0.00 3.03 7.52 0.05 76.74