---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41770 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 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 899 25048 0 6219 30812 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:97:06:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe97:6bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:31:e9:1b 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:cfff:fe31:e91b/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-41770) 09/25/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 351.31 42.73 308.58 1921.81 32333.68 17:29:01 492.94 24.84 468.09 2739.99 170860.71 17:30:01 169.47 6.30 163.17 283.20 30502.43 17:31:01 140.74 0.22 140.53 10.66 38476.85 17:32:01 19.76 0.00 19.76 0.00 22849.96 17:33:02 50.00 0.08 49.92 18.13 22552.38 Average: 204.04 12.36 191.68 829.01 52932.39 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30032140 31650628 2907080 8.83 72900 1854168 1447232 4.26 928892 1684616 189892 17:29:01 25572232 31154232 7366988 22.37 136384 5588556 7219668 21.24 1577752 5234932 7360 17:30:01 23599664 29536552 9339556 28.35 155528 5894948 9294504 27.35 3344252 5393036 180200 17:31:01 23177488 29223376 9761732 29.64 171820 5970548 9429260 27.74 3711296 5424596 4320 17:32:01 23151032 29199788 9788188 29.72 172044 5972752 9468612 27.86 3732952 5426656 320 17:33:02 24968584 30892264 7970636 24.20 172952 5860040 3501776 10.30 2078836 5318216 220 Average: 25083523 30276140 7855697 23.85 146938 5190169 6726842 19.79 2562330 4747009 63719 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 ens3 239.71 156.91 1336.26 54.59 0.00 0.00 0.00 0.00 17:28:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 vethc0743aa 0.12 0.35 0.01 0.03 0.00 0.00 0.00 0.00 17:29:01 veth56f9143 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 veth06fb204 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 1199.53 584.42 31266.70 51.46 0.00 0.00 0.00 0.00 17:30:01 vethc0743aa 5.32 6.42 0.84 0.92 0.00 0.00 0.00 0.00 17:30:01 veth56f9143 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 veth06fb204 24.25 22.37 10.96 16.09 0.00 0.00 0.00 0.00 17:30:01 ens3 37.53 26.92 890.60 2.99 0.00 0.00 0.00 0.00 17:31:01 vethc0743aa 0.77 1.10 0.12 0.13 0.00 0.00 0.00 0.00 17:31:01 veth56f9143 0.28 0.42 0.06 0.05 0.00 0.00 0.00 0.00 17:31:01 veth06fb204 30.41 25.30 17.34 50.74 0.00 0.00 0.00 0.00 17:31:01 ens3 22.73 16.76 286.66 3.44 0.00 0.00 0.00 0.00 17:32:01 vethc0743aa 0.57 0.77 0.09 0.09 0.00 0.00 0.00 0.00 17:32:01 veth56f9143 0.62 0.85 0.17 0.12 0.00 0.00 0.00 0.00 17:32:01 veth06fb204 30.46 25.50 12.08 60.74 0.00 0.00 0.00 0.00 17:32:01 ens3 1.05 0.87 0.25 0.34 0.00 0.00 0.00 0.00 17:33:02 veth06fb204 0.32 0.75 0.02 0.05 0.00 0.00 0.00 0.00 17:33:02 ens3 23.26 19.96 10.08 38.24 0.00 0.00 0.00 0.00 17:33:02 veth6066d21 172.28 213.31 249.20 60.72 0.00 0.00 0.00 0.02 17:33:02 br-6893999d56e0 1.65 1.37 0.13 0.43 0.00 0.00 0.00 0.00 Average: veth06fb204 14.25 12.35 6.73 21.27 0.00 0.00 0.00 0.00 Average: ens3 254.00 134.32 5632.45 25.18 0.00 0.00 0.00 0.00 Average: veth6066d21 28.72 35.56 41.54 10.12 0.00 0.00 0.00 0.00 Average: br-6893999d56e0 0.27 0.23 0.02 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41770) 09/25/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 10.70 0.00 1.05 2.78 0.04 85.44 17:28:01 0 23.82 0.00 1.82 2.09 0.03 72.24 17:28:01 1 15.39 0.00 1.10 0.37 0.05 83.09 17:28:01 2 22.01 0.00 1.45 1.04 0.05 75.46 17:28:01 3 7.66 0.00 0.83 0.28 0.02 91.21 17:28:01 4 5.01 0.00 0.60 0.62 0.03 93.74 17:28:01 5 2.84 0.00 1.37 4.00 0.02 91.78 17:28:01 6 3.20 0.00 0.45 1.49 0.02 94.84 17:28:01 7 5.58 0.00 0.72 12.41 0.03 81.25 17:29:01 all 16.00 0.00 6.50 10.99 0.08 66.43 17:29:01 0 15.51 0.00 6.13 24.43 0.08 53.84 17:29:01 1 13.18 0.00 5.29 11.62 0.08 69.83 17:29:01 2 22.31 0.00 6.22 1.90 0.08 69.49 17:29:01 3 14.38 0.00 7.33 1.08 0.12 77.09 17:29:01 4 15.30 0.00 6.73 16.43 0.07 61.46 17:29:01 5 15.91 0.00 6.18 7.06 0.07 70.78 17:29:01 6 15.68 0.00 6.62 3.29 0.08 74.32 17:29:01 7 15.76 0.00 7.54 22.12 0.07 54.52 17:30:01 all 23.96 0.00 2.94 2.16 0.08 70.85 17:30:01 0 16.20 0.00 2.40 4.61 0.07 76.73 17:30:01 1 30.44 0.00 3.18 0.42 0.08 65.88 17:30:01 2 25.10 0.00 2.92 0.67 0.08 71.23 17:30:01 3 25.28 0.00 3.27 0.45 0.07 70.93 17:30:01 4 20.76 0.00 2.60 2.36 0.08 74.19 17:30:01 5 30.34 0.00 3.77 1.11 0.08 64.70 17:30:01 6 20.55 0.00 2.73 6.87 0.07 69.79 17:30:01 7 23.04 0.00 2.69 0.77 0.10 73.40 17:31:01 all 10.87 0.00 1.77 3.18 0.10 84.07 17:31:01 0 7.89 0.00 1.80 0.89 0.10 89.32 17:31:01 1 9.01 0.00 1.61 0.03 0.12 89.23 17:31:01 2 9.23 0.00 1.48 8.42 0.10 80.78 17:31:01 3 11.58 0.00 1.50 0.15 0.08 86.68 17:31:01 4 11.55 0.00 1.80 0.47 0.10 86.08 17:31:01 5 10.77 0.00 1.57 0.07 0.08 87.51 17:31:01 6 13.01 0.00 2.04 9.71 0.13 75.10 17:31:01 7 13.93 0.00 2.38 5.76 0.10 77.83 17:32:01 all 2.60 0.00 0.38 1.50 0.10 95.42 17:32:01 0 2.40 0.00 0.53 0.02 0.10 96.94 17:32:01 1 2.69 0.00 0.45 0.02 0.07 96.78 17:32:01 2 2.54 0.00 0.43 11.40 0.13 85.49 17:32:01 3 1.62 0.00 0.39 0.00 0.10 97.89 17:32:01 4 3.12 0.00 0.28 0.43 0.08 96.08 17:32:01 5 2.93 0.00 0.27 0.02 0.12 96.67 17:32:01 6 3.50 0.00 0.34 0.02 0.10 96.04 17:32:01 7 1.99 0.00 0.37 0.10 0.10 97.44 17:33:02 all 2.19 0.00 0.63 2.43 0.08 94.67 17:33:02 0 2.10 0.00 0.72 0.37 0.12 96.69 17:33:02 1 2.93 0.00 0.63 0.20 0.05 96.18 17:33:02 2 2.23 0.00 0.75 13.49 0.08 83.44 17:33:02 3 1.89 0.00 0.62 0.23 0.08 97.17 17:33:02 4 1.27 0.00 0.57 4.36 0.10 93.71 17:33:02 5 1.57 0.00 0.62 0.10 0.07 97.64 17:33:02 6 2.95 0.00 0.61 0.03 0.05 96.35 17:33:02 7 2.60 0.00 0.57 0.70 0.07 96.06 Average: all 11.04 0.00 2.21 3.83 0.08 82.85 Average: 0 11.31 0.00 2.23 5.36 0.08 81.01 Average: 1 12.26 0.00 2.04 2.10 0.08 83.53 Average: 2 13.89 0.00 2.20 6.16 0.09 77.66 Average: 3 10.39 0.00 2.32 0.37 0.08 86.85 Average: 4 9.48 0.00 2.09 4.10 0.08 84.26 Average: 5 10.69 0.00 2.29 2.05 0.07 84.89 Average: 6 9.79 0.00 2.12 3.56 0.08 84.45 Average: 7 10.46 0.00 2.37 6.95 0.08 80.14