---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5830 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 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 863 26216 0 5086 30848 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:a9:20:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fea9:208a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:f0:d9:46 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::42:4fff:fef0:d946/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5830) 12/17/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 97.53 17.73 79.80 1021.83 16262.89 10:52:01 146.94 19.95 127.00 711.61 27736.04 10:53:01 27.36 3.22 24.15 191.43 16750.01 10:54:01 121.66 2.43 119.23 386.94 58011.06 10:55:01 460.49 0.23 460.26 5.20 47063.89 10:56:01 183.15 0.07 183.09 5.60 63379.04 10:57:01 47.59 1.27 46.33 63.19 18532.91 Average: 154.96 6.41 148.55 340.83 35391.37 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 29990776 31706376 2948444 8.95 74028 1947280 1431052 4.21 883220 1765856 245476 10:52:01 28465436 30524600 4473784 13.58 87916 2262904 3090628 9.09 2104980 2039972 13760 10:53:01 27962988 30707560 4976232 15.11 89504 2936748 2346340 6.90 2123128 2497908 441984 10:54:01 27244328 30438372 5694892 17.29 109460 3345580 2559228 7.53 2656560 2632428 82936 10:55:01 26170052 30644040 6769168 20.55 212996 4344564 2395724 7.05 2713868 3467016 276116 10:56:01 26028972 30533200 6910248 20.98 220540 4435932 2416336 7.11 2833404 3563380 504 10:57:01 26851528 31593976 6087692 18.48 225024 4663808 1477596 4.35 1999828 3569940 27288 Average: 27530583 30878303 5408637 16.42 145638 3419545 2245272 6.61 2187855 2790929 155438 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 75.50 50.27 1231.22 8.33 0.00 0.00 0.00 0.00 10:51:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 693.20 515.61 4752.95 135.81 0.00 0.00 0.00 0.00 10:52:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 170.69 123.95 560.49 42.76 0.00 0.00 0.00 0.00 10:53:01 lo 8.52 8.52 2.22 2.22 0.00 0.00 0.00 0.00 10:54:01 docker0 64.51 127.62 9.48 496.35 0.00 0.00 0.00 0.00 10:54:01 ens3 567.21 549.62 2213.49 3335.44 0.00 0.00 0.00 0.00 10:54:01 lo 5.80 5.80 0.54 0.54 0.00 0.00 0.00 0.00 10:54:01 vethcc215a8 61.81 123.01 10.15 418.91 0.00 0.00 0.00 0.03 10:55:01 docker0 648.86 681.30 71.24 1251.63 0.00 0.00 0.00 0.00 10:55:01 ens3 748.29 676.47 1268.56 91.19 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 2.70 4.95 0.17 77.48 0.00 0.00 0.00 0.00 10:56:01 ens3 414.91 369.52 1466.95 1742.33 0.00 0.00 0.00 0.00 10:56:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 251.76 244.34 87.35 1694.18 0.00 0.00 0.00 0.00 10:57:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 102.29 116.27 11.55 260.79 0.00 0.00 0.00 0.00 Average: ens3 417.37 361.40 1654.45 1007.20 0.00 0.00 0.00 0.00 Average: lo 4.01 4.01 0.58 0.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5830) 12/17/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.30 0.00 0.77 1.59 0.04 87.31 10:51:01 0 0.83 0.00 0.28 0.15 0.00 98.73 10:51:01 1 10.37 0.00 0.97 2.90 0.02 85.75 10:51:01 2 11.51 0.00 0.79 7.49 0.03 80.18 10:51:01 3 21.98 0.00 1.30 0.87 0.05 75.79 10:51:01 4 21.87 0.00 1.27 0.45 0.07 76.34 10:51:01 5 11.55 0.00 0.77 0.10 0.03 87.55 10:51:01 6 2.13 0.00 0.35 0.37 0.03 97.12 10:51:01 7 2.24 0.00 0.38 0.38 0.05 96.95 10:52:01 all 17.45 0.00 2.05 3.21 0.06 77.24 10:52:01 0 17.91 0.00 2.70 1.99 0.08 77.31 10:52:01 1 13.37 0.00 1.02 8.51 0.05 77.05 10:52:01 2 14.84 0.00 0.55 7.11 0.07 77.43 10:52:01 3 22.55 0.00 2.26 0.75 0.05 74.38 10:52:01 4 10.49 0.00 0.94 5.89 0.03 82.64 10:52:01 5 24.27 0.00 1.04 0.37 0.07 74.25 10:52:01 6 13.15 0.00 3.57 0.35 0.07 82.86 10:52:01 7 23.09 0.00 4.34 0.67 0.05 71.85 10:53:01 all 14.38 0.00 1.05 0.48 0.04 84.04 10:53:01 0 12.10 0.00 0.62 0.03 0.03 87.21 10:53:01 1 11.01 0.00 0.37 2.84 0.05 85.74 10:53:01 2 27.77 0.00 1.94 0.72 0.03 69.54 10:53:01 3 13.85 0.00 1.67 0.00 0.05 84.43 10:53:01 4 15.24 0.00 0.98 0.02 0.05 83.71 10:53:01 5 7.30 0.00 0.77 0.05 0.03 91.84 10:53:01 6 15.21 0.00 1.02 0.08 0.05 83.64 10:53:01 7 12.60 0.00 1.04 0.10 0.05 86.21 10:54:01 all 9.48 0.00 1.72 2.12 0.06 86.62 10:54:01 0 4.72 0.00 1.52 0.97 0.03 92.75 10:54:01 1 3.77 0.00 1.26 0.20 0.05 94.72 10:54:01 2 16.98 0.00 2.99 6.68 0.08 73.27 10:54:01 3 11.61 0.00 1.36 0.25 0.07 86.71 10:54:01 4 12.71 0.00 1.04 0.02 0.07 86.17 10:54:01 5 4.59 0.00 1.68 0.19 0.03 93.51 10:54:01 6 9.97 0.00 2.29 0.53 0.08 87.12 10:54:01 7 11.46 0.00 1.63 8.13 0.07 78.71 10:55:01 all 14.09 0.00 3.19 3.39 0.07 79.26 10:55:01 0 11.97 0.00 4.21 0.79 0.07 82.96 10:55:01 1 8.10 0.00 4.49 2.57 0.08 84.76 10:55:01 2 28.35 0.00 4.32 0.20 0.08 67.04 10:55:01 3 20.21 0.00 4.48 14.91 0.08 60.32 10:55:01 4 24.99 0.00 3.19 0.00 0.07 71.75 10:55:01 5 5.42 0.00 1.40 0.27 0.05 92.86 10:55:01 6 12.57 0.00 2.40 0.79 0.08 84.16 10:55:01 7 1.29 0.00 0.96 7.65 0.05 90.05 10:56:01 all 12.15 0.00 2.12 2.84 0.06 82.83 10:56:01 0 11.48 0.00 1.74 1.14 0.05 85.59 10:56:01 1 12.36 0.00 1.78 7.89 0.07 77.90 10:56:01 2 24.07 0.00 3.82 1.24 0.13 70.73 10:56:01 3 6.79 0.00 2.04 6.27 0.03 84.87 10:56:01 4 12.82 0.00 1.34 0.07 0.07 85.70 10:56:01 5 6.94 0.00 1.44 0.25 0.03 91.33 10:56:01 6 13.01 0.00 2.83 0.43 0.05 83.68 10:56:01 7 9.79 0.00 1.97 5.44 0.05 82.75 10:57:01 all 10.54 0.00 0.65 1.04 0.04 87.73 10:57:01 0 30.22 0.00 1.12 0.33 0.05 68.28 10:57:01 1 4.83 0.00 0.53 4.42 0.03 90.18 10:57:01 2 6.23 0.00 0.58 0.03 0.02 93.14 10:57:01 3 13.48 0.00 0.83 3.05 0.05 82.59 10:57:01 4 15.62 0.00 0.53 0.35 0.08 83.42 10:57:01 5 2.59 0.00 0.40 0.02 0.03 96.95 10:57:01 6 6.63 0.00 0.80 0.05 0.03 92.49 10:57:01 7 4.69 0.00 0.43 0.05 0.02 94.81 Average: all 12.62 0.00 1.65 2.09 0.05 83.58 Average: 0 12.75 0.00 1.74 0.77 0.05 84.69 Average: 1 9.12 0.00 1.49 4.19 0.05 85.15 Average: 2 18.51 0.00 2.14 3.36 0.06 75.93 Average: 3 15.78 0.00 1.99 3.72 0.06 78.46 Average: 4 16.25 0.00 1.33 0.97 0.06 81.39 Average: 5 8.95 0.00 1.07 0.18 0.04 89.76 Average: 6 10.38 0.00 1.89 0.37 0.06 87.30 Average: 7 9.26 0.00 1.53 3.20 0.05 85.96