---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2890 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 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 850 24624 0 6692 30860 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:80:f1:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe80:f1a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:91:67:cd 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-2890) 02/05/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 109.07 36.49 72.57 1699.98 24459.39 23:13:01 127.31 23.06 104.25 2766.34 30184.17 23:14:01 210.23 0.18 210.05 20.66 115451.29 23:15:01 360.86 12.68 348.18 810.30 76792.28 23:16:01 17.98 0.07 17.91 3.07 18053.29 23:17:01 23.50 0.10 23.40 15.06 19102.60 23:18:01 80.99 1.95 79.04 112.11 21355.47 Average: 132.85 10.65 122.20 775.36 43628.36 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30101604 31715608 2837616 8.61 69980 1853844 1401444 4.12 857392 1689480 188036 23:13:01 28968892 31657132 3970328 12.05 98528 2863992 1581924 4.65 1000000 2603596 839656 23:14:01 25208284 31643476 7730936 23.47 142188 6406236 1588644 4.67 1049880 6142916 1554048 23:15:01 23077844 29631520 9861376 29.94 158120 6486928 9000532 26.48 3233736 6007984 1372 23:16:01 23029608 29584476 9909612 30.08 158300 6487480 8838720 26.01 3284564 6004508 272 23:17:01 23071980 29653684 9867240 29.96 158684 6515856 8096960 23.82 3231740 6019036 196 23:18:01 25278060 31662748 7661160 23.26 162404 6331184 1482948 4.36 1236320 5866040 31676 Average: 25533753 30792663 7405467 22.48 135458 5277931 4570167 13.45 1984805 4904794 373608 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 104.32 72.34 1072.47 15.28 0.00 0.00 0.00 0.00 23:12:01 lo 1.73 1.73 0.18 0.18 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 br-616c88bdd522 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 168.69 114.13 4266.81 12.85 0.00 0.00 0.00 0.00 23:13:01 lo 6.33 6.33 0.59 0.59 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 br-616c88bdd522 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1173.42 627.46 31165.96 46.26 0.00 0.00 0.00 0.00 23:14:01 lo 7.47 7.47 0.74 0.74 0.00 0.00 0.00 0.00 23:15:01 veth451b918 27.00 25.15 11.56 16.27 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth87408d9 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 23:15:01 br-616c88bdd522 0.90 0.80 0.07 0.32 0.00 0.00 0.00 0.00 23:16:01 veth451b918 26.51 22.30 8.44 24.17 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth87408d9 0.48 0.47 0.05 1.48 0.00 0.00 0.00 0.00 23:16:01 br-616c88bdd522 2.10 2.38 1.81 1.73 0.00 0.00 0.00 0.00 23:17:01 veth451b918 0.40 0.47 0.59 0.03 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 br-616c88bdd522 1.17 1.48 0.10 0.14 0.00 0.00 0.00 0.00 23:17:01 veth13c067f 0.00 0.38 0.00 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 1869.92 1086.12 37338.04 158.32 0.00 0.00 0.00 0.00 23:18:01 lo 35.49 35.49 6.25 6.25 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 220.51 125.77 5233.66 15.87 0.00 0.00 0.00 0.00 Average: lo 4.52 4.52 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2890) 02/05/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.53 0.00 0.87 1.83 0.03 86.74 23:12:01 0 1.08 0.00 0.62 6.16 0.02 92.12 23:12:01 1 9.78 0.00 0.82 0.70 0.08 88.62 23:12:01 2 33.78 0.00 2.26 6.62 0.07 57.28 23:12:01 3 26.00 0.00 1.39 0.37 0.05 72.20 23:12:01 4 4.99 0.00 0.58 0.05 0.02 94.36 23:12:01 5 4.36 0.00 0.50 0.30 0.02 94.83 23:12:01 6 1.18 0.00 0.38 0.07 0.02 98.35 23:12:01 7 3.17 0.00 0.40 0.35 0.00 96.08 23:13:01 all 11.10 0.00 1.72 2.30 0.04 84.84 23:13:01 0 4.75 0.00 1.34 0.75 0.03 93.12 23:13:01 1 12.11 0.00 2.02 1.04 0.07 84.77 23:13:01 2 4.45 0.00 1.07 2.66 0.05 91.76 23:13:01 3 8.34 0.00 1.36 0.25 0.03 90.01 23:13:01 4 9.38 0.00 1.64 0.07 0.03 88.88 23:13:01 5 2.46 0.00 1.57 11.09 0.02 84.87 23:13:01 6 25.90 0.00 2.68 2.12 0.05 69.25 23:13:01 7 21.29 0.00 2.06 0.49 0.05 76.11 23:14:01 all 11.74 0.00 5.26 8.15 0.07 74.78 23:14:01 0 13.56 0.00 5.50 4.72 0.08 76.13 23:14:01 1 12.92 0.00 5.97 0.73 0.07 80.31 23:14:01 2 9.33 0.00 6.56 0.36 0.08 83.67 23:14:01 3 11.61 0.00 3.03 3.10 0.07 82.18 23:14:01 4 12.30 0.00 5.27 0.81 0.05 81.56 23:14:01 5 9.67 0.00 5.23 23.61 0.07 61.42 23:14:01 6 13.88 0.00 4.87 12.04 0.09 69.13 23:14:01 7 10.60 0.00 5.61 19.98 0.09 63.72 23:15:01 all 25.50 0.00 3.63 4.76 0.09 66.02 23:15:01 0 28.95 0.00 3.77 1.07 0.10 66.11 23:15:01 1 27.60 0.00 3.89 1.46 0.08 66.97 23:15:01 2 23.85 0.00 3.46 5.06 0.07 67.57 23:15:01 3 21.86 0.00 3.02 0.27 0.07 74.78 23:15:01 4 28.16 0.00 3.97 1.04 0.10 66.73 23:15:01 5 26.07 0.00 3.32 2.71 0.07 67.83 23:15:01 6 22.67 0.00 3.87 20.87 0.10 52.49 23:15:01 7 24.83 0.00 3.76 5.63 0.08 65.70 23:16:01 all 6.75 0.00 0.56 0.98 0.06 91.65 23:16:01 0 7.87 0.00 0.58 0.00 0.05 91.50 23:16:01 1 6.23 0.00 0.63 0.22 0.08 92.84 23:16:01 2 7.57 0.00 0.55 7.44 0.07 84.37 23:16:01 3 6.99 0.00 0.60 0.00 0.07 92.35 23:16:01 4 7.96 0.00 0.67 0.00 0.03 91.34 23:16:01 5 5.17 0.00 0.50 0.07 0.07 94.19 23:16:01 6 7.10 0.00 0.50 0.00 0.05 92.35 23:16:01 7 5.13 0.00 0.47 0.12 0.08 94.20 23:17:01 all 1.32 0.00 0.34 1.00 0.05 97.29 23:17:01 0 1.29 0.00 0.40 0.00 0.05 98.26 23:17:01 1 0.84 0.00 0.33 0.18 0.05 98.60 23:17:01 2 1.10 0.00 0.33 7.28 0.05 91.23 23:17:01 3 2.32 0.00 0.42 0.00 0.05 97.21 23:17:01 4 1.10 0.00 0.27 0.00 0.05 98.58 23:17:01 5 0.94 0.00 0.35 0.39 0.07 98.26 23:17:01 6 1.85 0.00 0.30 0.12 0.03 97.70 23:17:01 7 1.09 0.00 0.30 0.02 0.05 98.55 23:18:01 all 6.33 0.00 0.66 1.39 0.04 91.58 23:18:01 0 1.02 0.00 0.50 0.28 0.03 98.16 23:18:01 1 2.78 0.00 0.70 1.33 0.02 95.16 23:18:01 2 1.04 0.00 0.48 8.08 0.02 90.39 23:18:01 3 0.97 0.00 0.43 0.50 0.03 98.06 23:18:01 4 18.01 0.00 1.00 0.33 0.05 80.61 23:18:01 5 10.04 0.00 0.55 0.32 0.03 89.06 23:18:01 6 5.45 0.00 0.58 0.05 0.02 93.90 23:18:01 7 11.40 0.00 0.94 0.25 0.07 87.35 Average: all 10.45 0.00 1.85 2.90 0.05 84.74 Average: 0 8.33 0.00 1.81 1.85 0.05 87.96 Average: 1 10.31 0.00 2.05 0.81 0.06 86.77 Average: 2 11.59 0.00 2.09 5.37 0.06 80.90 Average: 3 11.15 0.00 1.46 0.64 0.05 86.70 Average: 4 11.68 0.00 1.90 0.33 0.05 86.04 Average: 5 8.36 0.00 1.71 5.45 0.05 84.43 Average: 6 11.12 0.00 1.87 5.00 0.05 81.96 Average: 7 11.06 0.00 1.92 3.79 0.06 83.18