---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-419 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: 2799.996 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 15G 141G 10% / 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 871 24602 0 6692 30839 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:48:3f:5d brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe48:3f5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:e1:db:70 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-419) 01/27/24 _x86_64_ (8 CPU) 23:10:27 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 139.43 70.56 68.87 4567.32 28393.67 23:13:01 110.86 13.81 97.05 1118.08 32088.25 23:14:01 171.19 9.23 161.96 1639.59 86308.43 23:15:01 410.48 12.43 398.05 793.27 105558.66 23:16:01 33.01 0.68 32.33 22.80 25420.36 23:17:01 16.94 0.03 16.91 0.27 21046.95 23:18:01 65.34 0.92 64.42 48.93 22613.03 Average: 135.32 15.38 119.94 1170.18 45918.01 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30111376 31668264 2827844 8.59 66500 1802652 1432436 4.21 900520 1639636 134096 23:13:01 29801988 31697344 3137232 9.52 85364 2104996 1375008 4.05 881888 1931244 155376 23:14:01 26341732 31641052 6597488 20.03 135604 5317360 1407368 4.14 1040464 5054872 1403876 23:15:01 24029348 30448312 8909872 27.05 156672 6356728 7675068 22.58 2369660 5927616 284 23:16:01 23073976 29629356 9865244 29.95 158556 6487512 8777616 25.83 3235976 6004176 568 23:17:01 23056320 29612000 9882900 30.00 158700 6487568 8760920 25.78 3253576 6003576 192 23:18:01 25184160 31552828 7755060 23.54 159980 6316432 1571032 4.62 1338564 5853812 3592 Average: 25942700 30892737 6996520 21.24 131625 4981893 4428493 13.03 1860093 4630705 242569 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 335.25 229.29 1498.25 58.02 0.00 0.00 0.00 0.00 23:12:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 66.41 47.28 878.28 8.58 0.00 0.00 0.00 0.00 23:13:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 23:14:01 br-d16c6ff66fa8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 989.64 514.06 24177.66 38.23 0.00 0.00 0.00 0.00 23:14:01 lo 10.66 10.66 1.03 1.03 0.00 0.00 0.00 0.00 23:15:01 veth462a091 0.55 0.65 0.03 0.04 0.00 0.00 0.00 0.00 23:15:01 br-d16c6ff66fa8 0.67 0.55 0.05 0.30 0.00 0.00 0.00 0.00 23:15:01 veth5f193b7 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 23:15:01 vethc12b9ff 1.35 1.92 0.15 0.18 0.00 0.00 0.00 0.00 23:16:01 veth462a091 3.55 4.47 0.70 0.46 0.00 0.00 0.00 0.00 23:16:01 br-d16c6ff66fa8 1.78 2.05 1.75 1.69 0.00 0.00 0.00 0.00 23:16:01 veth5f193b7 0.53 0.53 0.05 1.37 0.00 0.00 0.00 0.00 23:16:01 vethc12b9ff 3.48 4.22 0.63 0.70 0.00 0.00 0.00 0.00 23:17:01 veth462a091 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 23:17:01 br-d16c6ff66fa8 0.83 0.87 0.11 0.08 0.00 0.00 0.00 0.00 23:17:01 veth5f193b7 0.55 0.57 0.05 1.51 0.00 0.00 0.00 0.00 23:17:01 vethc12b9ff 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1742.84 997.47 37271.98 148.50 0.00 0.00 0.00 0.00 23:18:01 lo 34.64 34.64 6.17 6.17 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: ens3 247.25 140.94 5314.41 21.00 0.00 0.00 0.00 0.00 Average: lo 4.41 4.41 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-419) 01/27/24 _x86_64_ (8 CPU) 23:10:27 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.91 0.00 0.97 3.69 0.04 84.39 23:12:01 0 3.92 0.00 0.72 0.57 0.02 94.78 23:12:01 1 8.28 0.00 1.02 1.13 0.03 89.54 23:12:01 2 3.62 0.00 0.85 0.35 0.02 95.16 23:12:01 3 2.88 0.00 0.57 20.76 0.05 75.74 23:12:01 4 4.59 0.00 0.72 1.44 0.02 93.24 23:12:01 5 34.43 0.00 2.09 3.95 0.07 59.47 23:12:01 6 15.81 0.00 0.90 0.57 0.02 82.70 23:12:01 7 13.77 0.00 0.89 0.82 0.03 84.49 23:13:01 all 9.87 0.00 0.71 3.53 0.03 85.86 23:13:01 0 8.25 0.00 0.57 0.73 0.02 90.43 23:13:01 1 3.94 0.00 0.50 1.33 0.02 94.21 23:13:01 2 4.27 0.00 0.38 0.57 0.02 94.77 23:13:01 3 1.45 0.00 0.55 20.66 0.03 77.30 23:13:01 4 16.65 0.00 0.64 1.57 0.03 81.11 23:13:01 5 25.83 0.00 1.59 1.89 0.05 70.65 23:13:01 6 5.51 0.00 0.38 1.02 0.05 93.04 23:13:01 7 13.09 0.00 1.05 0.45 0.03 85.37 23:14:01 all 11.67 0.00 4.68 6.83 0.08 76.75 23:14:01 0 11.63 0.00 6.52 0.56 0.08 81.21 23:14:01 1 11.76 0.00 5.58 5.63 0.08 76.95 23:14:01 2 11.25 0.00 4.21 1.64 0.07 82.83 23:14:01 3 13.35 0.00 3.97 21.38 0.08 61.21 23:14:01 4 9.71 0.00 3.34 0.34 0.05 86.56 23:14:01 5 12.00 0.00 4.39 0.40 0.07 83.13 23:14:01 6 11.07 0.00 4.83 20.34 0.07 63.70 23:14:01 7 12.55 0.00 4.63 4.43 0.10 78.29 23:15:01 all 15.90 0.00 3.59 9.13 0.07 71.31 23:15:01 0 11.48 0.00 3.31 2.69 0.05 82.47 23:15:01 1 21.97 0.00 4.50 15.20 0.08 58.24 23:15:01 2 15.08 0.00 4.61 2.18 0.07 78.06 23:15:01 3 16.73 0.00 3.05 8.04 0.07 72.12 23:15:01 4 11.16 0.00 2.74 0.57 0.05 85.48 23:15:01 5 15.59 0.00 3.51 25.38 0.08 55.44 23:15:01 6 18.72 0.00 3.89 10.37 0.07 66.96 23:15:01 7 16.51 0.00 3.11 8.81 0.07 71.51 23:16:01 all 19.12 0.00 1.75 1.96 0.07 77.10 23:16:01 0 21.26 0.00 2.04 8.04 0.07 68.58 23:16:01 1 19.28 0.00 1.87 0.02 0.08 78.74 23:16:01 2 19.47 0.00 1.96 0.12 0.07 78.39 23:16:01 3 19.91 0.00 1.94 2.98 0.07 75.10 23:16:01 4 17.52 0.00 1.55 0.05 0.08 80.79 23:16:01 5 16.98 0.00 1.54 1.61 0.07 79.81 23:16:01 6 21.50 0.00 1.72 2.81 0.07 73.90 23:16:01 7 17.06 0.00 1.33 0.08 0.07 81.46 23:17:01 all 1.40 0.00 0.19 1.84 0.04 96.55 23:17:01 0 1.45 0.00 0.22 7.29 0.03 91.01 23:17:01 1 0.95 0.00 0.18 0.08 0.03 98.75 23:17:01 2 1.32 0.00 0.20 0.00 0.03 98.45 23:17:01 3 1.89 0.00 0.33 0.03 0.05 97.70 23:17:01 4 1.23 0.00 0.13 0.00 0.03 98.60 23:17:01 5 0.93 0.00 0.10 0.42 0.02 98.53 23:17:01 6 1.25 0.00 0.25 6.84 0.02 91.64 23:17:01 7 2.13 0.00 0.12 0.00 0.05 97.70 23:18:01 all 3.28 0.00 0.63 4.89 0.04 91.16 23:18:01 0 1.47 0.00 0.63 0.20 0.05 97.65 23:18:01 1 1.75 0.00 0.77 1.12 0.03 96.33 23:18:01 2 11.26 0.00 0.65 1.55 0.05 86.49 23:18:01 3 1.29 0.00 0.62 3.80 0.03 94.26 23:18:01 4 3.79 0.00 0.48 2.07 0.03 93.62 23:18:01 5 2.28 0.00 0.67 7.37 0.03 89.64 23:18:01 6 1.84 0.00 0.60 20.18 0.03 77.34 23:18:01 7 2.58 0.00 0.63 2.86 0.03 93.89 Average: all 10.29 0.00 1.78 4.54 0.05 83.33 Average: 0 8.48 0.00 1.99 2.87 0.05 86.62 Average: 1 9.67 0.00 2.05 3.48 0.05 84.74 Average: 2 9.45 0.00 1.83 0.91 0.05 87.76 Average: 3 8.20 0.00 1.57 11.07 0.06 79.11 Average: 4 9.23 0.00 1.37 0.86 0.04 88.50 Average: 5 15.44 0.00 1.98 5.83 0.06 76.69 Average: 6 10.81 0.00 1.79 8.84 0.05 78.52 Average: 7 11.08 0.00 1.67 2.48 0.05 84.73